TRIACS Thyristor
SMD Type
TRIACS Thyristor BT137M series (KT137M series)
Thyristor
■ Features
● Repetitive peak off-state voltages :50...
Description
SMD Type
TRIACS Thyristor BT137M series (KT137M series)
Thyristor
■ Features
● Repetitive peak off-state voltages :500V/600V/800V ● RMS on-state current :8A ● Non-repetitive peak on-state current :65A
+0 1.50 .15 -0.15
TO-252
6.50+0.15 -0.15
5.30+0.2 -0.2
2.30 +0.1 -0.1
0.50 +0.8 -0.7
Unit: mm
+0 5.55 .15 -0.15
0.80+0.1 -0.1
0.127 m ax
+ 2.65 0.25 -0.1
+ 0.50 0.15 -0.15
+ 1.50 0.28 -0.1
+ 0.2 9 .7 0 -0.2
T2
T1
G
2.3 4 .60 +0.15
-0.15
0.60+ 0.1 - 0.1
1 Gate 2 Main Terminal 2 3 Main Terminal 1
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Repetitive Peak Off-state Voltages RMS on-state Current Tamb ≤ 102 °C
Non-Repetitive Peak on-state Current
Circuit Fusing Considerations t = 10ms Peak Gate Current Peak Gate Voltage Peak Gate Power Average Gate Power t = 20ms Thermal Resistance Junction to Ambient
Thermal Resistance Junction to Mounting Base
junction Temperature Storage Temperature range
t=20ms t=16.7ms
full cycle half cycle
Symbol
VDRM IT(RMS)
ITSM
I2t IGM VGM PGM PG(AV) RthJA
RthJMB
TJ Tstg
BT137M -500
BT137M -600
BT137M -800
Unit
500
600
800
V
8
65
A
71
21
A2s
2
A
5
V
5 W
0.5
75
2
K/W
2.4
125
℃ -40 to 150
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SMD Type
Thyristor
TRIACS Thyristor BT137M series (KT137M series)
■ Electrical Characteristics (Ta = 25℃, unless otherwise noted.)
Parameter Repetitive Peak off-state Voltages Off-state Leakage Current On-state Voltage Gate Trigger Voltage
Gate Trigger Current
Latching Current
Holding Current
Symbol
...
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