BTA20
BTA20 is 20A Snubberless Triacs manufactured by STMicroelectronics.
atures
- IT(RMS) = 20 A
- VDRM, VRRM = 600 and 700 V
- IGT (Q1) (max) = 35 and 50 m A
Description
The BTA20 Triacs use high performance glass passivated chip technology. The Snubberless concept offers suppression of the RC network and is suitable for applications such as phase control and static switching on inductive or resistive load. Thanks to their clip assembly technique, the BTA20 Triacs provide a superior performance in surge current handling capabilities. By using an internal ceramic pad, the BTA series provides voltage insulated tab (rated at 2500 V rms) plying with UL standards (File ref.: E81734).
September 2014
This is information on a product in full production.
TM: Snubberless is a trademark of STMicroelectronics.
Doc ID2932 Rev 4
1/8
.st.
Characteristics
1 Characteristics
Table 1. Absolute maximum ratings
Symbol
Parameter
Value Unit
IT(RMS) On-state rms current (full sine wave)
Tc = 70 °C
ITSM
Non repetitive surge peak on-state current (full cycle, Tj initial = 25°C)
F = 50 Hz F = 60 Hz t = 10 ms t = 8.3 ms
210 200
I²t I²t Value for fusing tp = 10 ms
200 A²s
Repetitive d I/dt
Critical rate of rise of on-state current F = 50 Hz IG = 2 x IGT, tr ≤ 100 ns
Tj = 125...
