Littelfuse, Inc. Datasheets for Diodes

Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage regulators, signal rectifiers, oscillators and signal modulators / demodulators.
Diodes: Learn more

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Product Name Notes
1200V, 2x50A parallel SiC Schottky diodes to reduce the component count in rectifier bridges, or for increased current density. Made of SiC material, this product is recommended for fast switching...
650V, 2x80A parallel SiC Schottky diodes to reduce the component count in rectifier bridges, or for increased current density. Made of SiC material, this product is recommended for fast switching...
AQ0115-01ETG
AQ3052-02RTG
Automotive grade 200W 27A Bidirectional TVS diode in SC70-3
Comes with a broad variaty of packages and breakdown voltages up to 1800V
Diodes in various packages made for main rectification in 1 phase bridge configurations.
Littelfuse manufactures 15A rms to 25A rms rectifiers with voltages rated from 200V to 1000V. Due to the electrically-isolate d TO-220 package, these rectifiers may be used in common anode...
Littelfuse offers three new automotive-grade rectifier diodes in SOD-123FL package extending the power diode discrete portfolio. These devices are D60X7S4ARP, D6001S4ARP, and D6002S4ARP. They withstand reverse voltage of 600 V,...
Standard Rectifier - Common Anode
The AK3 series of high current transient suppressors have been specially designed for use in A.C. line protection and any demanding applications (AC or DC). They offer superior clamping characteristics...
The AK3-Y series of high power TVS diode is specially designed for meeting severe surge test environment of both AC and DC line protection applications. It features a very fast...
The AK6 series of high current transient suppressors have been specially designed for use in A.C. line protection and any demanding applications (AC or DC). They offer superior clamping characteristics...
The AK6-A series of high-power TVS diodes is specially designed for meeting the severe surge test environment of both ac and dc line protection applications. It features a very fast...
The AK6-Y series of high power TVS diode is specially designed for meeting severe surge test environment of both AC and DC line protection applications. It features a very fast...
The AQ0502-02RTG provides low capacitance, 2 channel unidirectional and a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). The typical capacitance of 1.0pF helps...
The AQ0502-02STG provides low capacitance, 2 channel unidirectional and a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). The typical capacitance of 1.0 pF...
The AQ1005 TVS includes back-to-back breakdown diodes fabricated in a proprietary silicon avalanche technology to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes...
The AQ1026 back-to-back diodes are fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ1026 TVS can safely...
The AQ1205-01ETG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ1205-01ETG TVS can safely...
The AQ1205-01FTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ1205-01FTG TVS can safely...
The AQ1205-01LTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ1205-01LTG TVS can safely...
The AQ1205-01UTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ1205-01UTG TVS can safely...
The AQ1210-01ETG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ1210-01ETG TVS can safely...
The AQ1250-01ETG unidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ1250 TVS can safely...
The AQ12CANA-02HTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ12CANA-02HTG TVS can safely...
The AQ15CANA-02HTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ15CANA-02HTG TVS can safely...
The AQ24CANA-02HTG TVS Diode Array is designed to protect automotive Controller Area Network (CAN) lines from damage due to electrostatic discharge (ESD), electrical fast transient (EFT), and other overvoltage transients.
The AQ24CANFD is designed to protect automotive Controller Area Network (CAN) lines from damage due to electrostatic discharge (ESD), electrical fast transient (EFT), and other overvoltage transients. The AQ24CANFD can...
The AQ24COM-01 series bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ24COM-01 series TVS...
The AQ24COM-02 series bidirectional TVS are fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ24COM-02 series TVS...
The AQ24COME-02HTG bidirectional TVS is fabricated in aproprietary silicon avalanche technology. These diodes provide ahigh ESD (electrostatic discharge) protection level for electronicequipment. The AQ24COME-02HTG TVS can safely absorb repetitive ESD...
The AQ24ETH-02HTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology to protect sensitive automotive electronics against ESD (electrostatic discharge) for compliance to OPEN Alliance 100/1000 BASE-T1 Ethernet and...
The AQ2555NUTG is a low-capacitance, TVS Diode Array designed to provide protection against ESD (electrostatic discharge), CDE (cable discharge events), EFT (electrical fast transients), and lightning induced surges for high-speed,...
The AQ27COM-01 series bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment.The AQ27COM-01 series TVS can...
The AQ27COM-02JTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ27COM-02JTG TVS can safely...
The AQ3041-01ETG includes low capacitance rail to rail diodes with an additional Zener diode to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes...
The AQ3045-01ETG includes back-to-back TVS diodes fabricated in a proprietary silicon avalanche technology to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can...
The AQ3102 Series integrates 2 channels of low capacitance steering diodes and an additional zener diode to provide protection for automotive electronics equipment that may experience destructive electrostatic discharges (ESD).
The AQ3118-01ETG includes back-to-back TVS diodes fabricated in a proprietary silicon avalanche technology to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can...
The AQ3118E-01ETG provides ultra-low capacitance, bidirectional and a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). The typical capacitance of 0.3pF helps ensure excellent...
The AQ3130 includes back-to-back TVS diodes fabricated in a proprietary silicon avalanche technology to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). These robust diodes can...
The AQ3130E-01ETG provides ultra-low capacitance, bidirectional and a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). The typical capacitance of 0.3pF helps ensure excellent...
The AQ3400-02UTG integrates 2 channels of low capacitance steering diodes and an additional zener diode to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). The AQ3400...
The AQ3522-01FTG integrates ultra low capacitance diodes to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). This robust component can safely absorb repetitive ESD strikes above...
The AQ3522-01LTG integrates ultra low capacitance diodes to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). This robust component can safely absorb repetitive ESD strikes above...
The AQ36CANA-02HTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The AQ36CANA-02HTG TVS can safely...
The AQ4020-01FTG components integrate low capacitance steering diodes with one or two avalanche breakdown diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events.
The AQ4020-01FTG-C components integrate low capacitance steering diodes with one or two avalanche breakdown diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events.
The AQ4021-01FTG components integrate low capacitance steering diodes with one or two avalanche breakdown diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events.
The AQ4021-01FTG-C components integrate low capacitance steering diodes with one or two avalanche breakdown diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events.
The AQ4022 series integrates low capacitance steering diodes with one or two zener diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events. These...
The AQ4023 series integrates low capacitance steering diodes with one or two zener diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events. These...
The AQ4024 series integrates low capacitance steering diodes with one or two zener diodes for unidirectional or bidirectional protection, respectively, to protect against ESD and lightning induced surge events. These...
The AQ4337-01ETG provides ultra-low capacitance, bidirectional and a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD). The typical capacitance of 0.25pF helps ensure excellent...
The AQ7520-08UTG includes eight channels ultra low capacitance and high-level ESD protection diodes to protect high-speed data rate such as USB 3.1, DisplayPort and e-SATA. The typical capacitance of 0.32pF...
The AQ7538 integrates 8 channels of ultra low capacitance rail-to-rail diodes and an additional zener diode to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). This...
The AQHVxx-01ETG series is designed to provide an option for very fast acting, high performance over-voltage protection devices. Ideally suited for power interfaces, passenger charging interfaces, and well as LED...
The AQHVxx-01ETG-C series is designed to provide an option for very fast acting, high performance over-voltage protection devices. Ideally suited for power interfaces, passenger charging interfaces, and well as LED...
The AQHVxx-01LTG series is designed to provide an option for very fast acting, high performance over-voltage protection components. This series is ideally suited for power interfaces, passenger charging interfaces, and...
The AQRV05-4HTG integrates low capacitance rail-to-rail diodes with an additional zener diode to protect each I/O pin against ESD and high surge events. This robust device can absorb maximum 12A...
The AQW05-01FTG unidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment.The AQW05-01FTG TVS can safely absorb...
The AQW05C-01FTG bidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment.The AQW05C-01FTG TVS can safely absorb...
The AQxx-01FLTG series unidirectional TVS diode utilizes a proprietary silicon avalanche technology. These diodes provide electronic equipment with high ESD (electrostatic discharge) protection. The AQxx-01FLTG series TVS diodes can safely...
The AQxx-02HTG Series TVS Diode Array is designed to protect sensitive equipment from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning induced surges.This AQxx-02HTG series can...
The bidirectional AQxxC-01FTG series is designed to replace multilayer varistors (MLVs) in electronic equipment for low speed and DC applications. It will protect any sensitiveequipment from damage due to electrostatic...
The discrete Avalanche diode series comes with a broad variety of packages and breakdown voltages up to 1800V. Improved designs offer in addition to a high rectification performance an excellent...
The discrete High Efficiency Diode series comes with a broad variety of packages and breakdown voltages up to 1200V.
The discrete High Voltage Diode series comes with a broad variety of packages and breakdown voltages of 2200V.
The discrete Standard Diode series comes with a broad variety of packages and breakdown voltages up to 1800V.
The FRED Low Vf series offers improved forward voltage characteristics and breakdown voltages up to 1200V.
The HiperFRED Low Vf series offers improved forward voltage characteristics and breakdown voltages up to 1200V.
The SONIC series offers improved reverse recovery characteristics with hard turn-off capability and breakdown voltages up to 1800V.
The Three Phase Bridge half and full controlled series comes in various packages and breakdown voltages up to 2200V.
The Three Phase Bridge series comes in a high variaty of packages and breakdown voltages up to 2200V.
The Three Phase Bridge series comes in a high variety of packages and breakdown voltages up to 2200V.
The Unidirectional AQ22-01FTG is designed for use in electronic equipment for low speed and DC applications. It will protect any sensitive equipment from damage due to electrostatic discharge (ESD) and...
The unidirectional AQxx-01FTGseries is designed to replace multilayer varistors (MLVs) in electronic equipment for low speed and DC applications. It will protect any sensitiveequipment from damage due to electrostatic discharge...
This AQ1003-01LTG discrete TVS diode is fabricated in a proprietary silicon avalanche technology that protects electronic equipment I/O pins from destructive electrostatic discharges (ESDs). These robust TVSs can withstand repetitive...
This AQ1006-01UTG TVS protects each I/O pin from destructive electrostatic discharges (ESD). This robust TVS can safely absorb repetitive ESD strikes at ±30kV (contact discharge, IEC 61000-4-2) without performance degradation.
This AQ3530-01FTG unidirectional diode provides a high level of protection for electronic equipment that may be exposed to electrostatic discharges (ESD). This robust component can safely absorb repetitive ESD strikes...
This AQ3530-01LTG unidirectional diode provides a high level of protection for electronic equipment that may be exposed to electrostatic discharges (ESD). This robust component can safely absorb repetitive ESD strikes...
This AQHVxx-01LTG-C series provides a highly effective ESD, EFT, and lightning surge protection component. It is ideally suited for power interfaces, passenger charging interfaces, LED lighting modules, and low speed...
This DK208D 8A, 1200V rated standard recovery rectifier diode in a compact TO-252 surface mount package is ideal as a bypass diode or anti-parallel diode for active switchingcomponent. Standard recovery...
This series of silicon carbide (SiC) Schottky diodes has neg­ligible reverse recovery current, high surge capability, and a maximum operating junction temperature of 175 °C. These diodes series are ideal...
This TVS diode is fabricated in a proprietary silicon avalanche technology that offers each I/O pin a high level of protection for electronic equipment that may experience destructive electrostatic discharges...

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