Datasheet

STPS20H100CT/CF/CG/CR/CFP
3/8
1E-3 1E-2 1E-1 1E+0
0
20
40
60
80
100
120
140
160
180
200
t(s)
IM(A)
Tc=50°C
Tc=75°C
Tc=125°C
IM
t
δ=0.5
Fig. 5: Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (TO-220AB, D
2
PAK, I
2
PAK)
1E-3 1E-2 1E-1 1E+0
0
20
40
60
80
100
120
140
IM(A)
IM
t
δ=0.5
t(s)
Tj=125°C
Tj=75°C
Tj=50°C
Fig. 6: Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (ISOWATT220AB, TO-220FPAB).
0
0.2
0.4
0.6
0.8
1
1.2
0 25 50 75 100 125 150
T (°C)
j
P(t)
P (25°C)
ARM p
ARM
Fig. 4: Normalized avalanche power derating
versus junction temperature.
0.001
0.01
0.10.01 1
0.1
10 100 1000
1
t (µs)
p
P(t)
P (1µs)
ARM p
ARM
Fig. 3: Normalized avalanche power derating
versus pulse duration.
024681012
0
2
4
6
8
IF(av) (A)
PF(av)(W)
δ = 0.5
δ = 1
δ = 0.05
δ = 0.2
δ = 0.1
T
δ
=tp/T
tp
Fig. 1: Average forward power dissipation versus
average forward current (per diode).
T
δ
=tp/T
tp
0 25 50 75 100 125 150 175
0
2
4
6
8
10
12
IF(av)(A)
Tamb(°C)
ISOWATT220AB
TO-220FPAB
TO220AB
Rth(j-a)=Rth(j-c)
Rth(j-a)=15°C/W
Rth(j-a)=40°C/W
Fig. 2: Average forward current versus ambient
temperature (δ=0.5, per diode).