1. Product profile
1.1 General description
Passivated high voltage, high commutation triac in a SOT404 surface mounted device,
plastic package. This triac is intended for use in motor control circuits where high blocking
voltage, high static and dynamic dV/dt as well as high dI/dt can occur. This device will
commutate the full rated RMS current at the maximum rated junction temperature without
the aid of a snubber.
1.2 Features
1.3 Applications
1.4 Quick reference data
2. Pinning information
BTA208B-1000C
Three-quadrant triacs high commutation
Rev. 01 — 5 December 2005 Product data sheet
a73 False trigger immunity a73 1000 V, V
DRM
guaranteed
a73 Motor control a73 Reversible induction motors
a73 I
TSM
≤ 65 A a73 I
T(RMS)
≤ 8A
a73 V
DRM
≤ 1000 V a73 I
GT
≤ 35 mA
Table 1: Pinning
Pin Description Simplified outline Symbol
1 main terminal 1 (T1)
SOT404 (D2PAK)
2 main terminal 2 (T2)
3 gate (G)
mb mounting base; main terminal 2
mb
13
2
sym051
T1
G
T2