Circuit Protection

TLPA18A

Active

Littelfuse/Commercial Vehicle Products

TVS DIODE, UNIDIR, 18V, 5KW, AXIAL LEAD ROHS COMPLIANT: YES

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Circuit Protection

TLPA18A

Active

Littelfuse/Commercial Vehicle Products

TVS DIODE, UNIDIR, 18V, 5KW, AXIAL LEAD ROHS COMPLIANT: YES

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TLPA18A

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	174.4 A
Mounting Type	Through Hole
Operating Temperature [Max]	175 ░C
Operating Temperature [Min]	-55 °C
Package / Case	P600, Axial
Power - Peak Pulse	5000 W
Power - Peak Pulse	5 kW
Power Line Protection	False
Supplier Device Package	P600
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	20 V
Voltage - Clamping (Max) @ Ipp [Max]	29.2 V
Voltage - Reverse Standoff (Typ)	18 V

TLPA18CA Series

HI-REL TVS AXIAL HI-POWER - TLPA18 UNI

Part	Unidirectional Channels [custom]	Current - Peak Pulse (10/1000µs)	Type	Mounting Type	Voltage - Reverse Standoff (Typ)	Power Line Protection	Supplier Device Package	Applications	Voltage - Breakdown (Min) [Min]	Power - Peak Pulse	Power - Peak Pulse	Package / Case	Voltage - Clamping (Max) @ Ipp [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Bidirectional Channels [custom]
Littelfuse/Commercial Vehicle Products TLPA18A	1	174.4 A	Zener	Through Hole	18 V		P600	General Purpose	20 V	5000 W	5 kW	P600 Axial	29.2 V	-55 °C	175 ░C
Littelfuse/Commercial Vehicle Products TLPA18CA		174.4 A	Zener	Through Hole	18 V		P600	General Purpose	20 V	5000 W	5 kW	P600 Axial	29.2 V	-55 °C	175 ░C	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	800	$ 17.14
Newark	Each (Supplied on Cut Tape)	1	$ 30.34
		10	$ 28.43
		25	$ 26.14
		50	$ 24.31
		100	$ 22.28
		250	$ 19.85

Description

General part information

TLPA18CA Series

The TLPA Series is packaged in a highly reliable industry standard P600 axial leaded package and is designed to provide precision overvoltage protection for sensitive electronics.

Documents

Technical documentation and resources