JANTX1N4977CUS

DIODE ZENER 62V 5W D5B

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Microsemi Corporation's JANTX1N4977CUS is a 62V, 5W Zener diode with a ±2% tolerance, designed for demanding applications. This hermetically sealed device, conforming to MIL-PRF-19500/435, features a D-5B package for surface mounting, offering robust performance across an operating temperature range of -65°C to 175°C. Key specifications include a maximum Zener impedance (Zzt) of 42 Ohms and a low reverse leakage of 2 µA at 47.1V. The diode exhibits a forward voltage (Vf) of 1.5V at 1A. This component is utilized in aerospace, defense, and high-reliability industrial sectors requiring stringent voltage regulation and power handling capabilities.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: 28 week(s)Product Status: ActivePackaging: BulkDatasheet:

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Technical Details:

Tolerance	±2%
Packaging	Bulk
Package / Case	SQ-MELF, E
Mounting Type	Surface Mount
Operating Temperature	-65°C ~ 175°C
Voltage - Zener (Nom) (Vz)	62 V
Impedance (Max) (Zzt)	42 Ohms
Supplier Device Package	D-5B
Grade	Military
Power - Max	5 W
Voltage - Forward (Vf) (Max) @ If	1.5 V @ 1 A
Current - Reverse Leakage @ Vr	2 µA @ 47.1 V
Qualification	MIL-PRF-19500/435