BT137B-600E
4Q Triac
13 July 2018
Product data sheet
1. General description
Planar passivated sensitive gate four quadrant triac in a SOT78 (T0-220AB) plastic package
intended for use in general purpose bidirectional switching and phase control applications.
This sensitive gate "series E" triac is intended to be interfaced directly to microcontrollers, logic
integrated circuits and other low power gate trigger circuits.
2. Features and benefits
•
Direct triggering from low power drivers and logic ICs
•
•
•
•
•
•
High blocking voltage capability
Low holding current for low current loads and lowest EMI at commutation
Planar passivated for voltage ruggedness and reliability
Sensitive gate
Surface-mountable package
Triggering in all four quadrants
3. Applications
•
•
General purpose motor controls
General purpose switching
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDRM
repetitive peak off-
state voltage
-
-
600
V
IT(RMS)
ITSM
RMS on-state current
full sine wave; Tmb ≤ 102 °C; Fig. 1;
Fig. 2; Fig. 3
-
-
-
-
-
-
-
-
8
A
non-repetitive peak on- full sine wave; Tj(init) = 25 °C;
state current
65
71
125
A
tp = 20 ms; Fig. 4; Fig. 5
full sine wave; Tj(init) = 25 °C;
tp = 16.7 ms
A
Tj
junction temperature
°C
Static characteristics
IGT gate trigger current
VD = 12 V; IT = 0.1 A; T2+ G+;
Tj = 25 °C; Fig. 7
-
-
2.5
4
10
10
mA
mA
VD = 12 V; IT = 0.1 A; T2+ G-;
Tj = 25 °C; Fig. 7