BT131 series D and E
Triacs logic level
Rev. 02 — 17 November 2005
Product data sheet
1. Product profile
1.1 General description
Passivated, sensitive gate triacs in a SOT54 plastic package.
1.2 Features
s Designed to be interfaced directly to microcontrollers, logic integrated circuits and
other low power gate trigger circuits.
1.3 Applications
s General purpose switching and phase control
1.4 Quick reference data
s VDRM ≤ 600 V (BT131-600D)
s VDRM ≤ 800 V (BT131-800D)
s IT(RMS) ≤ 1 A
s VDRM ≤ 600 V (BT131-600E)
s VDRM ≤ 800 V (BT131-800E)
s ITSM ≤ 12.5 A
2. Pinning information
Table 1:
Pin
1
2
3
Pinning
Description
main terminal 2 (T2)
gate (G)
main terminal 1 (T1)
Simplified outline
Symbol
T2
T1
G
sym051
321
SOT54 (TO-92)