参数资料
型号: STPS1545R
厂商: STMICROELECTRONICS
元件分类: 整流器
英文描述: 15 A, 45 V, SILICON, RECTIFIER DIODE
封装: ROHS COMPLIANT, PLASTIC, I2PAK-3
文件页数: 5/10页
文件大小: 161K
代理商: STPS1545R
Characteristics
STPS1545
4/10
Figure 7.
Relative variation of thermal
impedance junction to case versus
pulse duration
(TO-220AC, I2PAK D2PAK)
Figure 8.
Relative variation of thermal
impedance junction to case versus
pulse duration
( TO-220FPAC)
1E-4
1E-3
1E-2
1E-1
1E+0
0.0
0.2
0.4
0.6
0.8
1.0
Z/R
th(j-c)
T
δ=tp/T
tp
t (s)
p
δ = 0.5
δ = 0.2
δ = 0.1
Single pulse
1E-3
1E-2
1E-1
1E+0
1E+1
0.0
0.2
0.4
0.6
0.8
1.0
Z/R
th(j-c)
T
δ=tp/T
tp
t (s)
p
δ = 0.5
δ = 0.2
δ = 0.1
Single pulse
Figure 9.
Reverse leakage current versus
reverse voltage applied
(typical values)
Figure 10.
Junction capacitance versus
reverse voltage applied
(typical values)
Figure 11.
Forward voltage drop versus
forward current (maximum values)
Figure 12.
Thermal resistance junction to
ambient versus copper surface
under tab (Epoxy printed circuit
board FR4, Cu=35 m) (D2PAK)
0
5
10
15
20
25
30
35
40
45
1E+0
1E+1
1E+2
1E+3
1E+4
5E+4
I (A)
R
V (V)
R
T =125°C
j
T =150°C
j
T =100°C
j
T =25°C
j
T =50°C
j
T =75°C
j
C(pF)
12
5
10
20
50
100
200
500
1000
2000
V (V)
R
F=1MHz
V
=30mV
T =25°C
OSC
RMS
j
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.1
1.0
10.0
100.0
I
(A)
FM
T =125°C
(typical values)
j
T =25°C
j
T =125°C
j
V
(V)
FM
0
5
10
15
20
25
30
35
40
0
10
20
30
40
50
60
70
80
R
(°C/W)
th(j-a)
S(Cu)(cm)
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