Discrete Semiconductor Products

1N3157A

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Microchip Technology

ZENER DIODES 8-8.8V 10MA 10 OHMS TEMPERATURE COMPENSATED THT

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Documents1N3154-1N3157.A.-1.e3 Datasheet

Discrete Semiconductor Products

1N3157A

Active

Microchip Technology

ZENER DIODES 8-8.8V 10MA 10 OHMS TEMPERATURE COMPENSATED THT

Deep-Dive with AI

Documents1N3154-1N3157.A.-1.e3 Datasheet

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1N3157A

Current - Reverse Leakage	10 µA
Impedance (Max) (Zzt)	15 Ohms
Mounting Type	Through Hole
Operating Temperature (Max)	175 °C
Operating Temperature (Min)	-65 °C
Package / Case	DO-7, Axial, DO-204AA
Package Name	DO-7
Power - Max	0.5 W
Tolerance	5 %
Voltage - Zener (Nom) (Vz)	8.4 V

1N3157 Series

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

Part	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Current - Reverse Leakage	Power - Max	Package Name	Package / Case	Impedance (Max) (Zzt)	Tolerance	Voltage - Zener (Nom) (Vz)
Microchip Technology 1N3157-1/TR	Through Hole	-55 °C	100 °C	10 µA	0.5 W	DO-7	Axial DO-204AA DO-7	15 Ohms	1 %	8.4 V
Microchip Technology 1N3157A	Through Hole	-65 °C	175 °C	10 µA	0.5 W	DO-7	Axial DO-204AA DO-7	15 Ohms	5 %	8.4 V
Microchip Technology 1N3157-1	Through Hole	-65 °C	175 °C	10 µA	0.5 W	DO-7	Axial DO-204AA DO-7	15 Ohms	5 %	8.4 V
Microchip Technology 1N3157A/TR	Through Hole	-65 °C	175 °C	10 µA	0.5 W	DO-7	Axial DO-204AA DO-7	15 Ohms	5 %	8.4 V
Microchip Technology 1N3157UR-1	Surface Mount	-65 °C	175 °C	10 µA	0.5 W	DO-213AA	DO-213AA	15 Ohms		8.4 V

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	100	$ 41.23	1m+
	N/A	0	$ 41.22	1m+
Microchip Direct	N/A	1	$ 44.39	1m+
Mouser	N/A	100	$ 44.39	1m+
Newark	Each	100	$ 41.22	1m+
		500	$ 39.64

CAD

3D models and CAD resources for this part

Description

General part information

1N3157 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.