BT138-600
4Q Triac
29 August 2013
Product data sheet
1. General description
Planar passivated four quadrant triac in a SOT78 (TO-220AB) plastic package intended
for use in applications requiring high bidirectional transient and blocking voltage
capability and high thermal cycling performance. Typical applications include motor
control, industrial and domestic lighting, heating and static switching.
2. Features and benefits
• High blocking voltage capability
• Less sensitive gate for improved noise immunity
• Planar passivated for voltage ruggedness and reliability
• 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
VDRM
repetitive peak off-
state voltage
ITSM
non-repetitive peak on- full sine wave; Tj(init) = 25 °C;
state current
tp = 20 ms; Fig. 4; Fig. 5
Tj
junction temperature
IT(RMS)
RMS on-state current full sine wave; Tmb ≤ 99 °C; Fig. 1;
Fig. 2; Fig. 3
Static characteristics
IGT
gate trigger current
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
VD = 12 V; IT = 0.1 A; T2- G-;
Tj = 25 °C; Fig. 7
Min Typ Max Unit
-
-
600 V
-
-
95
A
-
-
125 °C
-
-
12
A
-
5
35
mA
-
8
35
mA
-
10
35
mA
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