1N3157UR-1

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Microchip Technology

ZENER DIODE SINGLE 2-PIN 8.4V, 5%, 15OHM, 500MW DO-213AA

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Discrete Semiconductor Products

1N3157UR-1

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Microchip Technology

ZENER DIODE SINGLE 2-PIN 8.4V, 5%, 15OHM, 500MW DO-213AA

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DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1N3157UR-1

Current - Reverse Leakage @ Vr	10 µA
Impedance (Max) (Zzt) [Max]	15 Ohms
Mounting Type	Surface Mount
Operating Temperature [Max]	347 °F
Operating Temperature [Min]	-65 ░C
Package / Case	DO-213AA
Power - Max [Max]	500 mW
Supplier Device Package	DO-213AA
Voltage - Zener (Nom) (Vz)	8.4 V

1N3157UR-1-Zener-Diode Series

Zener Diode Single 2-Pin 8.4V, 5%, 15Ohm, 500mW DO-35 Bag

Part	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Tolerance	Impedance (Max) (Zzt) [Max]	Mounting Type	Current - Reverse Leakage @ Vr	Voltage - Zener (Nom) (Vz)	Power - Max [Max]
Microchip Technology 1N3157-1/TR	100 °C	-55 °C	Axial DO-204AA DO-7	DO-7	1 %	15 Ohms	Through Hole	10 µA	8.4 V	500 mW
Microchip Technology 1N3157A	347 °F	-65 ░C	Axial DO-204AA DO-7	DO-7	5 %	15 Ohms	Through Hole	10 µA	8.4 V	500 mW
Microchip Technology 1N3157-1	347 °F	-65 ░C	Axial DO-204AA DO-7	DO-7	5 %	15 Ohms	Through Hole	10 µA	8.4 V	500 mW
Microchip Technology 1N3157UR-1	347 °F	-65 ░C	DO-213AA	DO-213AA		15 Ohms	Surface Mount	10 µA	8.4 V	500 mW

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	$ 53.65
Microchip Direct	N/A	1	$ 57.79
Newark	Each	100	$ 53.66
		500	$ 51.60

Description

General part information

1N3157UR-1-Zener-Diode Series

The popular 1N3154 thru 1N3157A series of Zero-TC Reference Diodes provides a selection of 8.4 V nominal voltages and temperature coefficients to as low as 0.001 %/o C for minimal voltage change with temperature when operated at 10.0 mA. These glass axial-leaded DO-7 reference diodes are also available in JAN, JANTX, and JANTXV military qualifications. As a further option for commercial product, they are available as RoHS Compliant with an e3 suffix added to the part number. Microchip also offers numerous other Zener Reference Diode products for a variety of other voltages from 6.2 V to 200 V.