MPNHarborRFQ 0
1N5931BRL representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN12 sourced attributes1 source document

onsemi · exact orderable part

1N5931BRL

DIODE ZENER 18V 3W AXIAL

Voltage - Zener (Nom) (Vz)
18 V
Tolerance
±5%
Power - Max
3 W
Current - Reverse Leakage @ Vr
1 µA @ 13.7 V
Impedance (Max) (Zzt)
12 Ohms
Operating Temperature
-65°C ~ 200°C
Product Status
Obsolete
Voltage - Forward (Vf) (Max) @ If
1.5 V @ 200 mA
Mounting Type
Through Hole
Original manufacturerCommercial terms confirmed per lot
Manufactureronsemi
Package / caseDO-204AL, DO-41, Axial
Mounting typeThrough Hole
PackingTape & Reel (TR)

Technical parameters

Technical specifications

12 normalized values · 1 validated source

Report a data issue
ParameterValue
Base Product Number1N5931 [1]
Current - Reverse Leakage @ Vr1 µA @ 13.7 V [1]
Impedance (Max) (Zzt)12 Ohms [1]
Mfronsemi [1]
Mounting TypeThrough Hole [1]
Operating Temperature-65°C ~ 200°C [1]
Power - Max3 W [1]
Product StatusObsolete [1]
Tolerance±5% [1]
Voltage - Forward (Vf) (Max) @ If1.5 V @ 200 mA [1]
Voltage - Zener (Nom) (Vz)18 V [1]
Package / CaseDO-204AL, DO-41, Axial [1]
Specification references[1]onsemi 1N5931BRL vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufactureronsemiView brand page →CategorySingle Zener DiodesView category page →

Related exact parts

Other published parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.

1N4370A1N4370A_T50A1N4370A_T50R1N4371A1N4371A_T50A1N4371A_T50R1N4372A_T50A1N4372A_T50R1N4682