BTA40-800B Datasheet, PDF (1/6 Pages) STMicroelectronics – 40 A standard TRIACs

BTA40, BTA41 and BTB41 Series
40A TRIACS
Table 1: Main Features
Symbol
Value
I_T(RMS)
40
V_DRM/V_RRM
600 and 800
I_{GT (Q1)}
50
Unit
A
V
mA
DESCRIPTION
Available in high power packages, the BTA/
BTB40-41 series is suitable for general purpose
AC switching. They can be used as an ON/OFF
function in applications such as static relays, heat-
ing regulation, induction motor starting circuits... or
for phase control operation in light dimmers, motor
speed controllers, ...
Thanks to their clip assembly technique, they
provide a superior performance in surge current
handling capabilities.
By using an internal ceramic pad, the BTA series
provides voltage insulated tab (rated at
2500V_RMS) complying with UL standards (File ref.:
E81734).
A2
G
A1
TOP3 Insulated
(BTA41)
Table 2: Order Codes
Part Number
BTA40-xxxB
BTA41-xxxBRG
BTB41-xxxBRG
Marking
See table 8 on page 6
RD91
(BTA40)
TOP3
(BTB41)
2014-6-16
1
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