STPS20L40C STMicroelectronics, STPS20L40C Datasheet - Page 3

• Manufacturer Part Number: STPS20L40C
• Description: Low Drop Power Schottky Rectifier
• Manufacturer: STMicroelectronics

Specifications of STPS20L40C

• Insulated Package: TO-220FPAB

STPS20L40C
Figure 1.
Figure 3.
Figure 5.
8
7
6
5
4
3
2
1
0
100
0.001
90
80
70
60
50
40
30
20
10
0.01
0
0
P
0.1
1E-3
F(AV)
1
0.01
I (A)
P
M
P
ARM
I
ARM p
M
(W)
δ = 0.05
2
(1µs)
(t )
δ
=0.5
t
0.1
Average forward power
dissipation versus average forward
current (per diode)
Normalized avalanche power
derating versus pulse duration
Non repetitive surge peak forward
current versus overload duration
(maximum values, per diode)
4
δ = 0.1 δ = 0.2
1E-2
1
6
I
F(AV)
t (µs)
p
t(s)
(A)
8
δ = 0.5
10
1E-1
10
100
δ
=tp/T
δ = 1
12
T
T =100°C
T =25°C
T =50°C
C
C
C
tp
1000
1E+0
14
Figure 2.
Figure 4.
Figure 6.
1.0
0.8
0.6
0.4
0.2
0.0
10
12
11
7
4
3
9
8
6
5
2
0
1E-3
1
1.2
0.8
0.6
0.4
0.2
0
1
0
I
Z
F(AV)
25
th(j-c)
P
δ = 0.5
δ = 0.2
Single pulse
δ = 0.1
ARM
δ
P
=tp/T
ARM p
(A)
/R
(25°C)
25
(t )
th(j-c)
T
Average forward current versus
ambient temperature
(
Normalized avalanche power
derating versus junction
temperature
Relative variation of thermal
impedance junction to case versus
pulse duration
50
1E-2
δ
tp
= 0.5, per diode)
R
50
th(j-a)
=15°C/W
75
T
t (s)
amb
T (°C)
p
1E-1
j
75
(°C)
R
100
th(j-a)
=R
100
th(j-c)
Characteristics
1E+0
δ
=tp/T
125
125
T
tp
150
1E+1
150
3/7