Datasheet

1. Product profile
1.1 General description
Planar passivated four quadrant triac in a SOT78 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.
1.2 Features and benefits
 High blocking voltage capability
 High noise immunity
 Planar passivated for voltage
ruggedness and reliability
 Triggering in all four quadrants
1.3 Applications
 General purpose motor control  General purpose switching
1.4 Quick reference data
BT139-600
4Q Triac
Rev. 05 — 24 March 2011 Product data sheet
TO-220AB
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
V
DRM
repetitive peak off-state
voltage
--600V
I
TSM
non-repetitive peak
on-state current
full sine wave; T
j(init)
=25°C;
t
p
= 20 ms; see Figure 4;
see Figure 5
--155A
I
T(RMS)
RMS on-state current full sine wave; T
mb
≤ 99 °C;
see Figure 1; see Figure 2;
see Figure 3
--16A
Static characteristics
I
GT
gate trigger current V
D
=12V; I
T
= 0.1 A; T2+ G+;
T
j
= 25 °C; see Figure 7
-535mA
V
D
=12V; I
T
= 0.1 A; T2+ G-;
T
j
= 25 °C; see Figure 7
-835mA
V
D
=12V; I
T
= 0.1 A; T2- G-;
T
j
= 25 °C; see Figure 7
- 1035mA
V
D
=12V; I
T
= 0.1 A; T2- G+;
T
j
= 25 °C; see Figure 7
- 2270mA