Characteristics
1
Characteristics
STPS1150-Y
Table 2. Absolute ratings (limiting values)
Symbol
Parameter
VRRM Repetitive peak reverse voltage
IF(RMS) Forward rms current
IF(AV) Average forward current
TL = 150 °C δ = 0.5
IFSM Surge non repetitive forward current
tp = 10 ms sinusoidal
PARM Repetitive peak avalanche power
tp = 1µs Tj = 25 °C
Tstg Storage temperature range
Tj
Operating junction temperature range(1)
1.
d----P-----t--o----t
dTj
<
------------1-------------
Rth(j – a)
condition
to
avoid
runaway
for
a
diode
on
its
own
heatsink
Value
Unit
150
V
15
A
1
A
50
A
1500
W
-65 to +175
°C
-40 to +175
°C
Table 3. Thermal resistance
Symbol
Rth(j-c) Junction to case
Parameter
Value
20
Table 4. Static electrical characteristics
Symbol
Parameter
Tests conditions
Min. Typ.
IR (1) Reverse leakage current
VF (2) Forward voltage drop
Tj = 25 °C
Tj = 125 °C
Tj = 25 °C
Tj = 125 °C
Tj = 25 °C
Tj = 125 °C
VR = VRRM
IF = 1 A
IF = 2 A
0.2
0.2
0.78
0.62
0.85
0.69
1. tp = 5 ms, δ < 2%
2. tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation:
P = 0.59 x IF(AV) + 0.08 IF2(RMS)
Max.
1.0
1.0
0.82
0.67
0.89
0.75
Unit
°C/W
Unit
µA
mA
V
2/7
Doc ID 018928 Rev 2