Features

• Peak pulse power:

– 1500 W (10/1000 μs)

– up to 10 kW (8/20 μs)

• Stand-off voltage range from 5 V to 188 V

• Unidirectional and bidirectional types

• Low leakage current: 0.2 µA at 25 °C

• Operating T

max: 150 °C

• High power capability at T

max.: up to 1250 W (10/1000 µs)

• Lead finishing: matte tin plating

Complies with the following standards

• UL94, V0

• J-STD-020 MSL level 1

• J-STD-002, JESD 22-B102 E3 and MIL-STD-750, method 2026

• JESD-201 class 2 whisker test

• IPC7531 footprint and JEDEC registered package outline

• IEC 61000-4-4 level 4:

– 4 k V

• IEC 61000-4-2, C = 150 pF, R = 330 Ω exceeds level 4:

– 30 kV (air discharge)

– 30 kV (contact discharge)

Description

The SMCJ 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.

Product status link

SMCJ

SMCJ5.0A, SMCJ5.0CA,

SMCJ6.0A, SMCJ6.0CA,

SMCJ6.5A, SMCJ6.5CA,

SMCJ8.5A, SMCJ8.5CA,

SMCJ10A, SMCJ10CA,

SMCJ12A, SMCJ12CA,

SMCJ13A, SMCJ13CA,

SMCJ15A, SMCJ15CA,

SMCJ18A, SMCJ18CA,

SMCJ20A, SMCJ20CA,

SMCJ22A, SMCJ22CA,

SMCJ24A, SMCJ24CA,

SMCJ26A, SMCJ26CA,

SMCJ28A, SMCJ28CA,

SMCJ30A, SMCJ30CA,

SMCJ33A, SMCJ33CA,

SMCJ40A, SMCJ40CA,

SMCJ48A, SMCJ48CA,

SMCJ58A, SMCJ58CA,

SMCJ70A, SMCJ70CA,

SMCJ85A, SMCJ85CA,

SMCJ100A, SMCJ100CA,

SMCJ130A, SMCJ130CA,

SMCJ154A, SMCJ154CA,

SMCJ170A, SMCJ170CA,

SMCJ188A, SMCJ188CA

1500 W TVS in SMC

SMCJxxA, SMCJxxCA

Datasheet

DS1284 - Rev 10 - March 2020

For further information contact your local STMicroelectronics sales office.

www.st.com

1 Characteristics

Table 1. Absolute maximum ratings (T

amb

= 25 °C)

Symbol Parameter Value Unit

Peak pulse voltage

IEC 61000-4-2 (C = 150 pF, R = 330 Ω)

Contact discharge

Air discharge

Peak pulse power dissipation

initial = T

amb

1500 W

stg

Storage temperature range -65 to +150 °C

Operating junction temperature range -55 to +150 °C

Maximum lead temperature for soldering during 10 s 260 °C

Figure 1. Electrical characteristics - parameter definitions

Figure 2. Pulse definition for electrical characteristics

SMCJxxA, SMCJxxCA

Characteristics

DS1284 - Rev 10

page 2/12