This is information on a product in full production.

October 2014

DocID026589 Rev 1

1/10

TS110-8

High surge voltage 1.25 A SCR for circuit breaker

Datasheet

Features

• On-state rms current, 1.25 A

• Repetitive peak off-state voltage, 800 V

• Non-repetitive direct surge peak off-state

voltage, 1250 V

• Non-repetitive reverse surge peak off-state

voltage, 900 V

• Triggering gate current, 100 µA

• High off-state immunity: 200 V/µs

Applications

• GFCI (Ground Fault Circuit Interrupter)

• AFCI (Arc Fault Circuit Interrupter)

• RCD (Residual Current Device)

• RCBO (Residual Current circuit Breaker with

Overload protection)

• AFDD (Arc Fault Detection Device)

Description

Thanks to highly sensitive triggering levels, the

TS110-8 series is suitable for circuit breaker

applications where the available gate current is

limited.

The 1250 V direct surge voltage capability of the

TS110-8 enables high robustness of the whole

circuit breaker. The low leakage current of the

TS110-8 reduces power consumption over the

entire lifetime of the circuit breaker. The high

off-state immunity (200 V/µs) insures the non

tripping of the breaker in case of electrical fast

transient (EFT) on the mains.

The TS110-8 is available in through-hole TO-92

package with GAK and KGA pinout and in

SMBflat-3L package.

Table 1. Device summary

Symbol

Value

Unit

1.25

A

800

V

1250, 900

V

100

µA

125

°C

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