Technical Data

Data Sheet N2158, Rev.A



China - Germany - Korea - Singapore - United States 



http://www.smc-diodes.com - sales@ smc-diodes.com 

SST131 Series

SST131 Series 1A TRIACs

Circuit Diagram

Description

Maximum Ratings:

Characteristics

Symbol

Condition

Max.

Units

Storage junction temperature range

Tstg

-

-40 - 150

℃

Operating junction temperature range

Tj

-

-40 - 125

℃

Repetitive peak off-state voltage (Tj=25℃)

VDRM

-

600/800

V

Repetitive peak reverse voltage (Tj=25℃)

VRRM

-

600/800

V

Non repetitive surge peak off-state voltage

VDSM

-

VDRM+100

V

Non repetitive peak reverse voltage

VRSM

-

VRRM+100

V

RMS on-state current

I(TRMS)

TO-92(TC=50℃)

SOT-223(TC=70℃)

1

A

Non repetitive surge peak on-state current

(full cycle, F=50Hz)

ITSM

-

16

A

I2t value for fusing (tp=10ms)

I2t

-

1.28

A2s

Critical rate of rise of on-state current

(IG =2×IGT)

dI/dt

-

20

A/us

Peak gate current

IGM

-

2

A

Average gate power dissipation

PGM

-

0.5

W

Peak gate power

PG(AV)

-

5

W

With low holding and latching current, SST131 series triacs are especially recommended for use on middle and small

resistance type power load.

TO-92

SOT-223