BT138B-600E
4Q Triac
22 August 2017
Product data sheet
1. General description
Planar passivated sensitive gate four quadrant triac in a SOT404 (D2PAK) surface-mountable
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
Planar passivated for voltage ruggedness and reliability
Sensitive gate
Surface-mountable package
Triggering in all four quadrants
3. Applications
•
•
General purpose motor control
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 ≤ 99 °C; Fig. 1;
Fig. 2; Fig. 3
-
-
-
-
-
-
-
-
12
A
non-repetitive peak on- full sine wave; Tj(init) = 25 °C;
state current
95
A
tp = 20 ms; Fig. 4; Fig. 5
full sine wave; Tj(init) = 25 °C;
tp = 16.7 ms
105
125
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
10
mA
mA
mA
VD = 12 V; IT = 0.1 A; T2+ G-;
Tj = 25 °C; Fig. 7
VD = 12 V; IT = 0.1 A; T2- G-;
Tj = 25 °C; Fig. 7
5