Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image1 of 2

Exact MPN16 sourced attributes1 source document

Littelfuse Inc. · exact orderable part

1.5KE150

Name: 1.5KE150
Brand: Littelfuse Inc.

TVS D5.4X7.5 121V 1500W UNIDIR

Original manufacturerCommercial terms confirmed per lot

ManufacturerLittelfuse Inc.

Package / caseDO-201AA, DO-27, Axial

Mounting typeThrough Hole

PackingTape & Reel (TR)

Technical parameters

Technical specifications

16 normalized values · 1 validated source

1.5KE150 technical parameters
Parameter	Value
Applications	General Purpose [1]
Base Product Number	1.5KE [1]
Mfr	Littelfuse Inc. [1]
Mounting Type	Through Hole [1]
Current - Peak Pulse (10/1000µs)	7.3A [1]
Operating Temperature	-55°C ~ 175°C (TJ) [1]
Power Line Protection	No [1]
Product Status	Obsolete [1]
Series	1.5KE [1]
Power - Peak Pulse	1500W (1.5kW) [1]
Type	Zener [1]
Voltage - Clamping (Max) @ Ipp	217.35V [1]
Voltage - Reverse Standoff (Typ)	128V [1]
Unidirectional Channels	1 [1]
Package / Case	DO-201AA, DO-27, Axial [1]
Voltage - Breakdown (Min)	135.45V [1]

Catalog relationships

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

Related exact parts

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