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. These components can safely absorb up to 30A per IEC 61000-4-5 2nd edition (tp=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC 61000- 4-2 International Standard. The low loading capacitance and high surge capability make it ideal for protecting telecommunication ports such as Ethernet and other high speed data interfaces. IEC 61000-4-2 ESD protection: ±30kV by contact and ±30 kV through air IEC 61000-4-4 EFT protection: 40 A (5/50 ns) Lightning, IEC 61000-4-5 2nd edition, 30A (tP=8/20μs) Low capacitance of 2.5pF(@ VR=0V) Low leakage current of 0.1μA at 3.3V Unidirectional and Bidirectional configuration Small SOD323 package fits 0805 footprints AEC-Q101 qualified Lead-free, halogen-free, and RoHS compliant Moisture Sensitivity Level (MSL -1)
TVS Diode, Unidirectional, Silicon, 3.3V VR, 735W Peak Power Product overview: AQ4020-01FTG from Littelfuse is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TVS, 3.3V, 735W. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 3.3V, 735W, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-AQ4020-01FTG can be used for catalog matching and distributor lookup.
TVS DIODE 3.3VWM 24.5VC SOD323
Win Source Part Number: 1300929-AQ4020-01FTG
Category: Circuit Protection>TVS - Diodes
Series: Automotive, AEC-Q101, AQ4020, SPA®
Type: Zener
Package: Tape & Reel
Applications: Automotive, CAN, Ethernet, USB
Standard Package: 3,000
Mounting: SMD (SMT)
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 3.3V (Max)
Voltage - Breakdown (Min): 3.5V
Voltage - Clamping (Max) @ Ipp: 24.5V (Typ)
Power - Peak Pulse: 735W
Power Line Protection: No
Capacitance @ Frequency: 2.5pF @ 1MHz
Current - Peak Pulse (10/1000µs): 30A (8/20µs)
Package / Case: SC-76, SOD-323
Supplier Device Package: SOD-323
Temperature Range - Operating: -40°C ~ 150°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 50 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8541.10.0080
Mfr: Littelfuse Inc.
Other Names: F10394TR,-AQ4020-01F
24.5V (Typ) Clamp 30A (8/20µs) Ipp Tvs Diode Surface Mount SOD-323
24.5V (Typ) Clamp 30A (8/20µs) Ipp Tvs Diode Surface Mount SOD-323
24.5V (Typ) Clamp 30A (8/20µs) Ipp Tvs Diode Surface Mount SOD-323
30A@8/20us 24.5V@Typ 735W 3.5V Unidirectional 3.3V@Max SOD-323 Electrostatic and Surge Protection (TVS/ESD) ROHS
TVS DIODE 3.3VWM 24.5VC SOD323
DIODE, AEC-Q101, ESD PROTECTION, SOD-323; Clamping Voltage Vc Max:24.5V; Diode Case Style:SOD-323; No. of Pins:2Pins; Operating Voltage:5.3V; Power Dissipation Pd:735W; Product Range:SPA AQ4020 Series; Automotive Qualification RoHS Compliant: Yes
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | DigiKey | LCSC Electronics Technology (HK) Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Diode Arrays | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Diodes |
| Product Number | AQ4020-01FTG | 144-AQ4020-01FTG | AQ4020-01FTG | 1300929-AQ4020-01FTG | F10394CT-ND | AQ4020-01FTG | AQ4020-01FTG | 47AC8710 |
| Product Name | 2.5pF, 30A Discrete TVS Diode | 3.3V 735W TVS Protection Diode | TVS Diodes | Circuit Protection - TVS - Diodes | TVS Diodes | TVS/Fuse/Board Level Protection >> Electrostatic and Surge Protection (TVS/ESD) | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes | Diode, Aec-Q101, Esd Protection, Sod-323; Clamping Voltage Vc Max Littelfuse |
| Diode Type | Transient Voltage Suppressor Diodes | |||||||
| RoHS Compliant | RoHS | RoHS | RoHS | RoHS | ||||
| VR | 3.3 volts | |||||||
| VBR | 3.5 to ? volts | 3.5 volts | 3.5 volts | 3.5 volts | 3.5 volts | 3.5 volts | ||
| CT | 2.5 pF | 2.5 pF |
