1N4557RB
- Mfr.Part #
- 1N4557RB
- Manufacturer
- Microchip Technology
- Package / Case
- TO-204AD
- Datasheet
- Download
- Description
- DIODE ZENER 3.9V 50W TO204AD
- Stock
- 6,812
- In Stock :
- 6,812
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- Manufacturer :
- Microchip Technology
- Product Category :
- Diodes - Zener - Single
- Voltage - Zener (Nom) (Vz) :
- 3.9V
- Configuration :
- Single
- Power - Max :
- 50W
- Qualification Status :
- Not Qualified
- Base Part Number :
- 1N4557
- Terminal Finish :
- TIN LEAD
- Diode Element Material :
- SILICON
- Pin Count :
- 2
- Terminal Position :
- BOTTOM
- HTS Code :
- 8541.10.00.50
- RoHS Status :
- Non-RoHS Compliant
- Published :
- 1999
- Current - Reverse Leakage @ Vr :
- 150μA @ 500mV
- Factory Lead Time :
- 30 Weeks
- Polarity :
- Unidirectional
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Working Test Current :
- 3200mA
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 3 weeks ago)
- JESD-609 Code :
- e0
- Operating Temperature :
- -65°C~175°C
- Packaging :
- Bulk
- Reference Voltage :
- 3.9V
- Voltage Tol-Max :
- 5%
- Case Connection :
- CATHODE
- JESD-30 Code :
- O-MBFM-P2
- Impedance-Max :
- 0.16Ohm
- Diode Type :
- ZENER DIODE
- Tolerance :
- ±5%
- Surface Mount :
- No
- Package / Case :
- TO-204AD
- Number of Elements :
- 1
- Number of Terminations :
- 2
- Pbfree Code :
- No
- Voltage - Forward (Vf) (Max) @ If :
- 1.5V @ 10A
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Terminal Form :
- PIN/PEG
- Datasheets
- 1N4557RB
ZENER DIODE 0.16Ohm ±5% 150μA @ 500mV -65°C~175°C 2 Terminations TO-204AD
1N4557RB Overview
An electrical device such as this requires reverse leakage current of 150μA @ 500mV.A voltage of 5% is considered to be the maximum that can be output (Tol).During operation, the maximum voltage - Zener (Nom) is reduced to 3.9V volts.Setting the working test voltage to 3200mA is required to operate this device.As soon as the maximum voltage - Forward (Vf) is supplied, it reaches 1.5V @ 10A V.
1N4557RB Features
reverse leakage current of 150μA @ 500mV
150μA @ 500mV is the maximum voltage (Tol)
the working test voltage to 3200mA
minimal dynamic impedance is 3200mA
1N4557RB Applications
There are a lot of Microsemi Corporation
1N4557RB applications of zener single diodes.
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