STPS2545C STMicroelectronics, STPS2545C Datasheet - Page 3

• Manufacturer Part Number: STPS2545C
• Description: Power Schottky Rectifier
• Manufacturer: STMicroelectronics

STPS2545C
Table 4.
1. Pulse test : t
Figure 1.
Figure 3.
Symbol
0.001
10
V
0.01
I
9
8
7
6
5
4
3
2
1
0
R
0.1
F
0.0
0.01
1
P
(1)
(1)
F(AV)
P
P
ARM
ARM p
(W)
Reverse leakage current
Forward voltage drop
(1µs)
(t )
2.5
Static electrical characteristics (per diode)
To evaluate the conduction losses use the following equation :
P = 0.42 x I
0.1
p
Conduction losses versus average
current)
Normalized avalanche power
derating versus pulse duration
= 380 µs, δ < 2%
δ = 0.05 δ = 0.1
5.0
Parameter
1
F(AV)
I
t (µs)
F(AV)
p
7.5
δ = 0.2
(A)
+ 0.012 x I
10
10.0
δ = 0.5
δ
100
=tp/T
F
12.5
2
(RMS)
Doc ID 8736 Rev 3
T
δ = 1
T
T
T
T
T
j
j
j
tp
j
j
= 125 °C
= 125 °C
= 125 °C
15.0
1000
= 25 °C
= 25 °C
Tests Conditions
Figure 2.
Figure 4.
1.2
0.8
0.6
0.4
0.2
14
12
10
1
0
8
6
4
2
0
0
P
0
I
F(AV)
P
ARM
ARM p
V
I
δ
F
=tp/T
I
I
R
F
F
(A)
(25°C)
= 12.5 A
= 25 A
= 25 A
= V
(t )
25
T
25
RRM
Rth
Average forward current versus
ambient temperature (δ = 0.5)
Normalized avalanche power
derating versus junction
temperature
tp
(j-a)
=Rth
50
(j-c)
Rth
50
(j-a)
Min.
=50°C/W
75
T (°C)
T
amb
j
75
(°C)
Typ.
0.50
0.65
100
9
100
125
Characteristics
Max.
0.57
0.84
0.72
125
TO-220AB/D²PAK
25
125
150
Unit
mA
µA
V
175
3/10
150