Specification	MA1.5KE56AE3

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	19.5 A
Grade	Military
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	DO-204AR, Axial
Power - Peak Pulse	1.5 kW
Power - Peak Pulse	1500 W
Power Line Protection	False
Qualification	MIL-PRF-19500
Supplier Device Package	DO-204AR
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	53.2 V
Voltage - Clamping (Max) @ Ipp	77 V
Voltage - Reverse Standoff (Typ)	47.8 V

M1.5KE56-e3 Series

1500 Watt Unidirectional and Bidirectional Transient Voltage Suppressor

Part	Power - Peak Pulse	Power - Peak Pulse	Voltage - Reverse Standoff (Typ)	Voltage - Breakdown (Min) [Min]	Type	Current - Peak Pulse (10/1000µs)	Package / Case	Applications	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Voltage - Clamping (Max) @ Ipp	Qualification	Grade	Unidirectional Channels [custom]	Bidirectional Channels [custom]
Microchip Technology M1.5KE56AE3	1.5 kW	1500 W	47.8 V	53.2 V	Zener	19.5 A	Axial DO-201AA DO-27	General Purpose	Through Hole	150 °C	-65 °C	CASE-1	77 V	MIL-PRF-19500	Military	1
Microchip Technology M1.5KE56CAE3	1.5 kW	1500 W	47.8 V	53.2 V	Zener	19.5 A	Axial DO-201AA DO-27	General Purpose	Through Hole	150 °C	-65 °C	CASE-1	77 V	MIL-PRF-19500	Military		1
Microchip Technology M1.5KE56CAE3/TR	1.5 kW	1500 W	47.8 V	53.2 V	Zener	19.5 A	Axial DO-201AA DO-27	General Purpose	Through Hole	150 °C	-65 °C	CASE-1	77 V	MIL-PRF-19500	Military		1
Microchip Technology MA1.5KE56AE3	1.5 kW	1500 W	47.8 V	53.2 V	Zener	19.5 A	DO-204AR Axial	General Purpose	Through Hole	150 °C	-65 °C	DO-204AR	77 V	MIL-PRF-19500	Military	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	200	$ 7.38
Microchip Direct	N/A	1	$ 7.94
		100	$ 7.38
		500	$ 7.09
		1000	$ 6.70
Newark	Each	100	$ 7.38
		500	$ 7.09

Description

General part information

M1.5KE56-e3 Series

The popular family of Transient Voltage Suppressors M1.5KE6.8 - M1.5KE400CA, with its various upscreening options, offers an extended voltage range and provides a wide variety of commercial, high-reliability , RoHS and bidirectional options. All have the same high peak pulse power rating of 1500 W and extremely fast response time. They can protect from secondary effects of lightning per IEC 61000-4-5 and the class levels as shown below, as well as voltage transient from inductive switching and RFI. Since their response time is virtually instantaneous, they also protect from ESD and EFT per IEC 61000-4-2 and IEC 61000-4-4.

Documents

Technical documentation and resources

M1.5KE6.8A – MXL1.5KE400CA(e3)

Data Sheets

Product Change Notice EN

Datasheet