Circuit Protection

MP4KE20CA

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Microchip Technology

TVS 20V 5% 400W BI DO-41P ROHS COMPLIANT: YES

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Circuit Protection

MP4KE20CA

Active

Microchip Technology

TVS 20V 5% 400W BI DO-41P ROHS COMPLIANT: YES

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP4KE20CA

Applications	General Purpose
Bidirectional Channels [custom]	1
Grade	Military
Mounting Type	Through Hole
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	DO-204AL, DO-41, Axial
Power - Peak Pulse	400 W
Power Line Protection	False
Qualification	MIL-PRF-19500
Supplier Device Package	DO-204AL (DO-41)
Type	Zener
Voltage - Breakdown (Min) [Min]	19 V
Voltage - Clamping (Max) @ Ipp [Max]	27.7 V
Voltage - Reverse Standoff (Typ)	17.1 V

MP4KE20-e3 Series

400 Watt Transient Voltage Suppressors

Part	Mounting Type	Grade	Voltage - Reverse Standoff (Typ)	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Type	Voltage - Clamping (Max) @ Ipp [Max]	Power - Peak Pulse	Applications	Supplier Device Package	Qualification	Voltage - Breakdown (Min) [Min]	Unidirectional Channels [custom]	Bidirectional Channels [custom]
Microchip Technology MP4KE20AE3	Through Hole	Military	17.1 V	Axial DO-204AL DO-41	150 °C	-65 °C	Zener	27.7 V	400 W	General Purpose	DO-204AL (DO-41)	MIL-PRF-19500	19 V	1
Microchip Technology MAP4KE20AE3	Through Hole	Military	17.1 V	Axial DO-204AL DO-41	150 °C	-65 °C	Zener	27.7 V	400 W	General Purpose	DO-204AL (DO-41)	MIL-PRF-19500	19 V	1
Microchip Technology MAP4KE20CAE3	Through Hole	Military	17.1 V	Axial DO-204AL DO-41	150 °C	-65 °C	Zener	27.7 V	400 W	General Purpose	DO-204AL (DO-41)	MIL-PRF-19500	19 V		1
Microchip Technology MP4KE20CA	Through Hole	Military	17.1 V	Axial DO-204AL DO-41	150 °C	-65 °C	Zener	27.7 V	400 W	General Purpose	DO-204AL (DO-41)	MIL-PRF-19500	19 V		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	400	$ 2.13
Newark	Each	100	$ 2.13
		500	$ 2.05

Description

General part information

MP4KE20-e3 Series

This family of high-reliability, plastic packaged Transient Voltage Suppressors offer high reliability at an affordable price. Standoff voltage values range from 5.8 to 342 volts and 5% or 10% tolerance options are available. Source control is standard and three increasingly stringent screening options for enhanced reliability are available.

Documents

Technical documentation and resources

No documents available