JAN1N4494US

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Microchip Technology

160 V VOLTAGE REGULATOR A-BODY SQ. MELF ROHS COMPLIANT: YES

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DocumentsProduct Change Notice EN 1N4460US-1N4496US.1N6485US-1N6491US +1

JAN1N4494US

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Microchip Technology

160 V VOLTAGE REGULATOR A-BODY SQ. MELF ROHS COMPLIANT: YES

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DocumentsProduct Change Notice EN 1N4460US-1N4496US.1N6485US-1N6491US +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	JAN1N4494US	1N4494 Series

Current - Reverse Leakage @ Vr	250 nA	250 nA
Grade	Military	Military
Impedance (Max) (Zzt) [Max]	1000 Ohms	1000 Ohms
Mounting Type	Surface Mount	Through Hole, Surface Mount
Operating Temperature [Max]	347 °F	175 - 347 °F
Operating Temperature [Min]	-65 ░C	-65 ░C
Package / Case	-	DO-204AL, DO-41, Axial
Power - Max [Max]	1.5 W	1.5 W
Qualification	MIL-PRF-19500/406	MIL-PRF-19500/406
Supplier Device Package	D-5A	DO-204AL (DO-41), DO-41, D-5A, A, SQ-MELF
Tolerance	5 %	1 - 5 %
Voltage - Forward (Vf) (Max) @ If	1 V	1 V
Voltage - Zener (Nom) (Vz)	160 V	160 V

1N4494 Series

Zener Diode Single 2-Pin 160V, 1%, 1500mW DO-41 Bag

Part	Operating Temperature [Min]	Operating Temperature [Max]	Tolerance	Mounting Type	Package / Case	Impedance (Max) (Zzt) [Max]	Qualification	Voltage - Forward (Vf) (Max) @ If	Supplier Device Package	Voltage - Zener (Nom) (Vz)	Power - Max [Max]	Current - Reverse Leakage @ Vr	Grade
Microchip Technology JAN1N4494C	-65 ░C	347 °F	2 %	Through Hole	Axial, DO-204AL, DO-41	1000 Ohms	MIL-PRF-19500/406	1 V	DO-204AL (DO-41)	160 V	1.5 W	250 nA	Military
Microchip Technology 1N4494	-65 °C	175 ░C	5 %	Through Hole	Axial, DO-204AL, DO-41	1000 Ohms			DO-204AL (DO-41)	160 V	1.5 W	250 nA
Microchip Technology JANTXV1N4494	-65 ░C	347 °F	5 %	Through Hole	Axial, DO-204AL, DO-41	1000 Ohms	MIL-PRF-19500/406	1 V	DO-41	160 V	1.5 W	250 nA	Military
Microchip Technology JAN1N4494D	-65 ░C	347 °F	1 %	Through Hole	Axial, DO-204AL, DO-41	1000 Ohms	MIL-PRF-19500/406	1 V	DO-41	160 V	1.5 W	250 nA	Military
Microchip Technology JAN1N4494DUS	-65 ░C	347 °F	1 %	Surface Mount		1000 Ohms	MIL-PRF-19500/406	1 V	D-5A	160 V	1.5 W	250 nA	Military
Microchip Technology JAN1N4494US	-65 ░C	347 °F	5 %	Surface Mount		1000 Ohms	MIL-PRF-19500/406	1 V	D-5A	160 V	1.5 W	250 nA	Military
Microchip Technology 1N4494US	-65 °C	175 ░C	5 %	Surface Mount		1000 Ohms			A, SQ-MELF	160 V	1.5 W	250 nA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	100	$ 12.44
Microchip Direct	N/A	1	$ 13.40
Newark	Each	100	$ 12.44
		500	$ 11.96

Description

General part information

1N4494 Series

This Zener voltage regulator series is military qualified to MIL-PRF-19500/406 and is ideal for high-reliability applications where a failure cannot be tolerated. These industry-recognized 1.5 watt Zener voltage regulators are hermetically sealed with void-less glass construction using an internal metallurgical bond. It includes Zener selections from 3.3 to 200 volts in standard 5% tolerance. 1% and 2% tolerance versions are also available. Microchip also offers numerous other Zener products to meet higher and lower power ratings in both thru-hole and surface mount packages.

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

1N4460US-1N4496US.1N6485US-1N6491US

Data Sheets