1N4979
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- Mfr.Part #
- 1N4979
- Manufacturer
- Solid State Inc.
- Package / Case
- Axial
- Datasheet
- Download
- Description
- GLASS BODY 5 WATT ZENER
- Stock
- 10
- In Stock ：
- 10
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- Manufacturer :
- Solid State Inc.
- Product Category :
- Diodes - Zener - Single
- Mounting Type :
- Through Hole
- Operating Temperature :
- -55°C~175°C
- JESD-609 Code :
- e0
- Terminal Form :
- Wire
- Dynamic Impedance-Max :
- 15Ohm
- Reverse Current-Max :
- 2µA
- Power - Max :
- 5W
- HTS Code :
- 8541.10.00.50
- Voltage - Zener (Nom) (Vz) :
- 75V
- Packaging :
- Bulk
- Working Test Current :
- 20mA
- Surface Mount :
- No
- Pin Count :
- 2
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- ECCN Code :
- EAR99
- Configuration :
- Single
- Polarity :
- Unidirectional
- Tolerance :
- ±4.93%
- Package / Case :
- Axial
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Additional Feature :
- LOW DYNAMIC IMPEDANCE
- Base Part Number :
- 1N4979
- Factory Lead Time :
- 19 Weeks
- RoHS Status :
- Non-RoHS Compliant
- Power Dissipation-Max :
- 5W
- Number of Elements :
- 1
- Voltage Temp Coeff-Max :
- 75mV/°C
- JESD-30 Code :
- O-XALF-W2
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Terminations :
- 2
- Reach Compliance Code :
- Unknown
- Reference Voltage :
- 75V
- Impedance-Max :
- 55Ohm
- Diode Type :
- ZENER DIODE
- Diode Element Material :
- SILICON
- Current - Reverse Leakage @ Vr :
- 2μA @ 56V
- Case Connection :
- Isolated
- Datasheets
- 1N4979
ZENER DIODE 55Ohm ±4.93% 2μA @ 56V -55°C~175°C 2 Terminations Axial
1N4979 Overview
The reverse leakage current for this electrical device is 2μA @ 56V.In the course of operation, Zener (Nom) drops to zero voltage.This device should be operated with a 20mA working test voltage.Temp Coeff reaches 75mV/°C when the voltage reaches its maximum.
1N4979 Features
reverse leakage current of 2μA @ 56V
2μA @ 56V is the maximum voltage (Tol)
the working test voltage to 20mA
minimal dynamic impedance is 20mA
1N4979 Applications
There are a lot of Semtech Corporation
1N4979 applications of zener single diodes.
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