1N4957
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- Mfr.Part #
- 1N4957
- Manufacturer
- Solid State Inc.
- Package / Case
- Axial
- Datasheet
- Download
- Description
- GLASS BODY 5 WATT ZENER
- Stock
- 24,303
- In Stock ：
- 24,303
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- Manufacturer :
- Solid State Inc.
- Product Category :
- Diodes - Zener - Single
- ECCN Code :
- EAR99
- Voltage Temp Coeff-Max :
- 5.46mV/°C
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Case Connection :
- Isolated
- Terminal Form :
- Wire
- Qualification Status :
- Not Qualified
- Base Part Number :
- 1N4957
- Reference Voltage :
- 9.1V
- Surface Mount :
- No
- Diode Element Material :
- SILICON
- Diode Type :
- ZENER DIODE
- Reach Compliance Code :
- Unknown
- Polarity :
- Unidirectional
- Configuration :
- Single
- Number of Elements :
- 1
- Package / Case :
- Axial
- Reverse Current-Max :
- 25μA
- Tolerance :
- ±4.95%
- Impedance-Max :
- 2Ohm
- Working Test Current :
- 150mA
- Number of Terminations :
- 2
- Power - Max :
- 5W
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Zener (Nom) (Vz) :
- 9.1V
- Factory Lead Time :
- 19 Weeks
- JESD-609 Code :
- e0
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Dynamic Impedance-Max :
- 1Ohm
- Packaging :
- Bulk
- Operating Temperature :
- -55°C~175°C
- Additional Feature :
- LOW DYNAMIC IMPEDANCE
- Power Dissipation-Max :
- 5W
- HTS Code :
- 8541.10.00.50
- Current - Reverse Leakage @ Vr :
- 25μA @ 6.9V
- JESD-30 Code :
- O-XALF-W2
- Mounting Type :
- Through Hole
- Pin Count :
- 2
- Datasheets
- 1N4957
ZENER DIODE 2Ohm ±4.95% 25μA @ 6.9V -55°C~175°C 2 Terminations Axial
1N4957 Overview
The reverse leakage current for this electrical device is 25μA @ 6.9V.In the course of operation, Zener (Nom) drops to zero voltage.This device should be operated with a 150mA working test voltage.Temp Coeff reaches 5.46mV/°C when the voltage reaches its maximum.
1N4957 Features
reverse leakage current of 25μA @ 6.9V
25μA @ 6.9V is the maximum voltage (Tol)
the working test voltage to 150mA
minimal dynamic impedance is 150mA
1N4957 Applications
There are a lot of Semtech Corporation
1N4957 applications of zener single diodes.
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