Datasheet

Characteristics STPS8L30
2/7
1 Characteristics
To evaluate the conduction losses use the following equation: P = 0.23 x I
F(AV)
+ 0.021 I
F
2
(RMS)
Table 2. Thermal Parameters
Symbol Parameter Value Unit
R
th(j-c)
Junction to case 2.5 °C/W
Table 3. Static Electrical Characteristics
Symbol Parameter Tests conditions Min. Typ Max. Unit
I
R
(1)
Reverse leakage current
T
j
= 25° C
V
R
= V
RRM
1
mA
T
j
= 100° C 15 40
V
F
(1)
Forward voltage drop
T
j
= 25° C
I
F
= 8 A
0.49
V
T
j
= 125° C 0.35 0.40
T
j
= 25° C
I
F
= 16 A
0.63
T
j
= 125° C 0.448 0.57
1. Pulse test:* t
p
= 380 µs, δ < 2%
Figure 1. Average forward power
dissipation versus average
forward current
Figure 2. Average forward current versus
ambient temperature (δ = 0.5)
P (W)
F(AV)
T
δ
=tp/T
tp
I (A)
F(AV)
δ = 1
δ = 0.05
δ = 0.1
δ = 0.2
δ = 0.5
0246810
0.0
1.0
2.0
3.0
4.0
5.0
0 25 50 75 100 125 150
I (A)
F(AV)
T (°C)
amb
R =70°C/W
th(j-a)
R=R
th(j-a) th(j-c)
0
1
2
3
4
5
6
7
8
9