UTC BT131
TRIACS LOGIC LEVEL
DESCRIPTION
Passivated, sensitive gate triaces in a plastic envelope,
intended for use in general purpose bidirectional switching
and phase control applications. These devices are
intended to be interfaced directly to microcontrollers. logic
integrated circuits and other low power gate trigger circuits.
1
TRIAC
SYMBOL
MT2
TO-92
G
MT1
1:MT1
2:GATE
3:MT2
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Repetitive Peak Off-State Voltage
BT131-500
BT131-600
BT131-800
RMS On-State Current
Full Sine Wave; Tlead≤51°C
Non-Repetitive Peak On-State Current
(Full Sine Wave; Tj=25°C prior to surge)
t=20ms
t=16.7ms
Circuit Fusing (t=10ms)
Repetitive Rate of Rise of On-State Current after Triggering
ITM=1.5A, IG=0.2A, dI
G
/dt=0.2A/µs
T2+G+
T2+G-
T2-G-
T2-G+
SYMBOL
V
DRM
RATINGS
500*
600*
800*
1
UNIT
V
I
T(RMS)
A
I
TSM
I
2
t
16
17.6
1.28
A
A
2
s
dI
T
/dt
50
50
50
10
A/µs
Peak Gate Voltage
V
GM
5
V
Peak Gate Current
I
GM
2
A
Peak Gate Power
P
GM
5
W
Average Gate Power (over any 20ms period)
P
G(AV)
0.5
W
Operating Junction Temperature
Tj
125
°C
Storage temperature
Tstg
-40~150
°C
*Although not recommended, off-state voltages up to 800V may be applied without damage, but the triac may switch
to the on-state. The rate of rise of current should not exceed 3 A/µs.
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R401-001,A
UTC-IC [ UNISONIC TECHNOLOGIES ]
