STTH212 1 Electrical characteristics
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Table 4. Dynamic Electrical Characteristics
Symbol Parameter Test conditions Min. Typ Max. Unit
t
rr
Reverse recovery
time
T
j
= 25°C I
F
= 1A dI
F
/dt = -100 A/µs V
R
=30V
75 ns
t
fr
Forward recovery
time
T
j
= 25°C
I
F
= 2A dI
F
/dt = 50 A/µs
V
FR
= 1.1 x V
Fmax
500 ns
V
FP
Forward recovery
voltage
30 V
Figure 1. Conduction losses versus average
forward current
Figure 2. Forward voltage drop versus
forward current
Figure 3. Relative variation of thermal
impedance junction to ambient
versus pulse duration (Epoxy
printed circuit board FR4,
L
Leads
= 10mm)
Figure 4. Relative variation of thermal
impedance junction to ambient
versus pulse duration (Epoxy
printed circuit board FR4,
S
CU
=1cm
2
)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50
T
δ
=tp/T
tp
I (A)
F(AV)
P(W)
δ = 0.05
δ = 0.1
δ = 0.2
δ = 1
δ = 0.5
0
5
10
15
20
25
30
35
40
45
50
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
I (A)
FM
V (V)
FM
T =125°C
(typical values)
j
T =25°C
(maximum values)
j
T =125°C
(maximum values)
j
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-01 1.E+00 1.E+01 1.E+02 1.E+03
DO-201AD
L
leads
=10mm
Z
th(j-a)
/R
th(j-a)
t
p
(s)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-01 1.E+00 1.E+01 1.E+02 1.E+03
SMB
S
Cu
=1cm²
Z
th(j-a)
/R
th(j-a)
t
p
(s)