T4 Series
Table 5: Static Characteristics
Symbol
Test Conditions
tp = 380 µs Tj = 25°C
Value
1.56
0.89
120
5
Unit
V
VT (2)
Vto (2)
Rd (2)
ITM = 5.5 A
MAX.
MAX.
MAX.
Tj = 125°C
Tj = 125°C
Tj = 25°C
Tj = 125°C
Threshold voltage
Dynamic resistance
V
mΩ
µA
mA
IDRM
IRRM
VDRM = VRRM
MAX.
1
Note 1: minimum I
is guaranted at 5% of I
GT
max.
GT
Note 2: for both polarities of A2 referenced to A1.
Table 6: Thermal resistance
Symbol
Parameter
Value Unit
IPAK / DPAK / TO-220AB
ISOWATT220AB
DPAK
2.6
Rth(j-c)
Junction to case (AC)
°C/W
4.0
²
70
S = 0.5 cm
Rth(j-a)
Junction to ambient
°C/W
TO-220AB / ISOWATT220AB
IPAK
60
100
S = Copper surface under tab.
3/10
STMICROELECTRONICS [ ST ]
