Specification	SMCJ18CA-TR

Applications	General Purpose
Bidirectional Channels [custom]	1
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	DO-214AB, SMC
Power - Peak Pulse	1.5 kW
Power - Peak Pulse	1500 W
Power Line Protection	False
Supplier Device Package	SMC
Type	Zener
Voltage - Breakdown (Min) [Min]	20 V
Voltage - Clamping (Max) @ Ipp [Max]	39.3 V
Voltage - Reverse Standoff (Typ)	18 V

SMCJ18CA Series

1500 W, 18 V TVS in SMC

Part	Power Line Protection	Voltage - Breakdown (Min) [Min]	Power - Peak Pulse	Power - Peak Pulse	Bidirectional Channels [custom]	Applications	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Type	Voltage - Reverse Standoff (Typ)	Voltage - Clamping (Max) @ Ipp [Max]
STMicroelectronics SMCJ18CA-TR		20 V	1.5 kW	1500 W	1	General Purpose	SMC	Surface Mount	150 °C	-55 °C	DO-214AB SMC	Zener	18 V	39.3 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	2328	$ 1.18
Newark	Each (Supplied on Cut Tape)	1	$ 0.84
		10	$ 0.62
		25	$ 0.56
		50	$ 0.49
		100	$ 0.43
		250	$ 0.39
		500	$ 0.34
		1000	$ 0.31

Description

General part information

SMCJ18CA Series

The TVS series are designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs.

This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.