1N4549B
- Mfr.Part #
- 1N4549B
- Manufacturer
- Microchip Technology
- Package / Case
- DO-203AB, DO-5, Stud
- Datasheet
- Download
- Description
- DIODE ZENER 3.9V 500MW DO5
- Stock
- 33,939
- In Stock :
- 33,939
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- Manufacturer :
- Microchip Technology
- Product Category :
- Diodes - Zener - Single
- Terminal Finish :
- TIN LEAD
- Power Dissipation-Max :
- 50W
- Case Connection :
- ANODE
- Impedance-Max :
- 0.16Ohm
- Published :
- 1999
- Package / Case :
- DO-203AB, DO-5, Stud
- Terminal Position :
- UPPER
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Chassis, Stud Mount
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 3 weeks ago)
- Surface Mount :
- No
- Current - Reverse Leakage @ Vr :
- 150μA @ 500mV
- Diode Type :
- ZENER DIODE
- Additional Feature :
- HIGH RELIABILITY, LOW IMPEDANCE
- Polarity :
- Unidirectional
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Power - Max :
- 500mW
- JESD-30 Code :
- O-MUPM-D1
- Pin Count :
- 1
- Tolerance :
- ±5%
- Terminal Form :
- Solder Lug
- Qualification Status :
- Not Qualified
- Diode Element Material :
- SILICON
- Reference Voltage :
- 3.9V
- ECCN Code :
- EAR99
- Dynamic Impedance-Max :
- 0.16Ohm
- Configuration :
- Single
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- Non-RoHS Compliant
- Working Test Current :
- 3200mA
- Packaging :
- Bulk
- Voltage - Zener (Nom) (Vz) :
- 3.9V
- Factory Lead Time :
- 30 Weeks
- Voltage Tol-Max :
- 5%
- Base Part Number :
- 1N4549
- HTS Code :
- 8541.10.00.50
- Number of Elements :
- 1
- Number of Terminations :
- 1
- Voltage - Forward (Vf) (Max) @ If :
- 1.5V @ 10A
- Operating Temperature :
- -65°C~175°C
- JESD-609 Code :
- e0
- Datasheets
- 1N4549B

ZENER DIODE 0.16Ohm ±5% 150μA @ 500mV -65°C~175°C 1 Terminations DO-203AB, DO-5, Stud
1N4549B Overview
The reverse leakage current for this electrical device should be 150μA @ 500mV.5% indicates the maximum possible voltage (Tol) of 5%.While operating, the maximum voltage - Zener (Nom) is reduced to 3.9VV.This device should be operated at 3200mA on the working test voltage.For its operation, maximum voltage - Forward (Vf) 1.5V @ 10A is provided.
1N4549B 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
1N4549B Applications
There are a lot of Microsemi Corporation
1N4549B applications of zener single diodes.
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