STMicroelectronics Surface, 3-Pin, TRIAC 800 V, Gate Trigger 10 V

View all TRIACs
Bulk discount available

Subtotal (1 tape of 20 units)*

£3.00

(exc. VAT)

£3.60

(inc. VAT)

Add to Basket
Select or type quantity
Orders below £50.00 (exc. VAT) cost £6.95.
Temporarily out of stock
  • Shipping from 24 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tape*
20 - 180£0.15£3.00
200 - 480£0.146£2.92
500 - 980£0.142£2.84
1000 - 1980£0.138£2.76
2000 +£0.135£2.70

*price indicative

Packaging Options:
RS Stock No.:
276-887
Mfr. Part No.:
ACS108-8SP-TR
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

TRIAC

Rated Average On-State Current Irms

0.8A

Mount Type

Surface

Package Type

SOT-223-2

Maximum Gate Trigger Current Igt

1A

Repetitive Peak Reverse Voltage VDRM

800V

Surge Current Rating

13A

Pin Count

3

Maximum Gate Trigger Voltage Vgt

10V

Maximum Holding Current Ih

10mA

Minimum Operating Temperature

-40°C

Peak Gate Power Dissipation

0.1W

Maximum Operating Temperature

125°C

Length

6.58mm

Height

1.8mm

Width

7.2 mm

Series

ACS108

Standards/Approvals

RoHS, IEC 61000-4-5, IEC 61000 4 4

Repetitive Peak Off-State Current

2μA

Peak On-State Voltage

1.3V

COO (Country of Origin):
CN
The STMicroelectronics Overvoltage protected AC switch is a high performance switch can control a load of up to 0.8 A. This device switch includes an overvoltage crowbar structure to absorb the inductive turn off energy, and a gate level shifter driver to separate the digital controller from the main switch. It is triggered with a negative gate current flowing out of the gate pin.

High noise immunity against static dV/dt and IEC 61000 4 4 burst

Needs no external protection snubber or varistor

Enables equipment to meet IEC 61000 4 5 surge

Clamping at VCL then crowbar action

Related links