1N4978US
- Mfr.Part #
- 1N4978US
- Manufacturer
- Semtech
- Package / Case
- SQ-MELF
- Datasheet
- Download
- Description
- DIODE ZENER 68V 5W
- Stock
- 24,005
- In Stock :
- 24,005
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- Manufacturer :
- Semtech
- Product Category :
- Diodes - Zener - Single
- HTS Code :
- 8541.10.00.50
- Case Connection :
- Isolated
- Power Dissipation-Max :
- 5W
- Terminal Form :
- WRAP AROUND
- Tolerance :
- ±5%
- Polarity :
- Unidirectional
- Pin Count :
- 2
- Working Test Current :
- 20mA
- Operating Temperature :
- -55°C~175°C
- Voltage - Zener (Nom) (Vz) :
- 68V
- Diode Element Material :
- SILICON
- Packaging :
- Bulk
- Number of Terminations :
- 2
- Configuration :
- Single
- Terminal Position :
- END
- Current - Reverse Leakage @ Vr :
- 2μA @ 51.7V
- Package / Case :
- SQ-MELF
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- O-LELF-R2
- Factory Lead Time :
- 19 Weeks
- Number of Elements :
- 1
- Base Part Number :
- 1N4978
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- Unknown
- ECCN Code :
- EAR99
- Reference Voltage :
- 68V
- RoHS Status :
- Non-RoHS Compliant
- Diode Type :
- ZENER DIODE
- Dynamic Impedance-Max :
- 50Ohm
- Power - Max :
- 5W
- Voltage Tol-Max :
- 5%
- Surface Mount :
- yes
- Impedance-Max :
- 50Ohm
- Datasheets
- 1N4978US
ZENER DIODE 50Ohm ±5% 2μA @ 51.7V -55°C~175°C 2 Terminations SQ-MELF
1N4978US Overview
The reverse leakage current for this electrical device is 2μA @ 51.7V.Voltage (Tol) 5% is the maximum possible.In the course of operation, Zener (Nom) drops to zero voltage.This device should be operated with a 20mA working test voltage.
1N4978US Features
reverse leakage current of 2μA @ 51.7V
2μA @ 51.7V is the maximum voltage (Tol)
the working test voltage to 20mA
minimal dynamic impedance is 20mA
1N4978US Applications
There are a lot of Semtech Corporation
1N4978US applications of zener single diodes.
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