Littelfuse, Inc. Datasheets for Zener Diodes

Zener diodes are PN junction devices that are designed to operate in the reverse-breakdown region.  
Zener Diodes: Learn more

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Product Name Notes
Halogen-free and RoHS compliant Plastic package Glass passivated chip junction in DO-41 Package 400 W surge capability at 10/1000μs Excellent clamping capability Low zener impedance Fast response time: typically less...
The 1.5KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 1.5 kW peak pulse capability at 10/1000μs waveform,...
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 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 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 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 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 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 NS6A5.0AT is designed to protect voltage sensitive components from high voltgage, high energy transients. This device had excellent clamping capability, high surge capability, low zener impendance and fast response...
The SMB series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the 1.5SMC series . The SMC series is...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the P6KE series . The P6KExxA series is...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the P6SMB series . The SMB series is...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMA6J series . The NS6A13AT is designed...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMA6J series . The NS6A13AT3G is designed...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMA6L series . The NS6AxxAF is designed...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMA6L series . The NSA5.0AFT3G is designed...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMAJ series . The NSA5.0AT3G is designed...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMAJ series . The SMA series is...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMBJ series . The NSB12ANT3G is designed...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMBJ series . The SMB series is...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMCJ series . The SMC series is...
This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. The 1PMTxxA Series is designed to protect voltage sensitive components from...

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