参数资料
型号: STPS2545CT
厂商: STMICROELECTRONICS
元件分类: 整流器
英文描述: 12.5 A, 45 V, SILICON, RECTIFIER DIODE, TO-220AB
文件页数: 5/10页
文件大小: 130K
代理商: STPS2545CT
Characteristics
STPS2545C
4/10
Doc ID 8736 Rev 3
Figure 5.
Non repetitive surge peak forward
current versus overload duration
(maximum values)
Figure 6.
Relative variation of thermal
impedance junction to case versus
pulse duration (TO-220FPAB)
0
20
40
60
80
100
120
140
160
180
200
1.E-03
1.E-02
1.E-01
1.E+00
t(s)
T
C=25°C
T
C=75°C
T
C=125°C
I (A)
M
IM
t
δ=0.5
TO-220AB, D PAK
2
0
20
40
60
80
100
120
1.E-03
1.E-02
1.E-01
1.E+00
t(s)
T
C=25°C
T
C=75°C
T
C=125°C
I (A)
M
IM
t
δ=0.5
Figure 7.
Relative variation of thermal
impedance junction to case versus
pulse duration (TO-220AB, D2PAK)
Figure 8.
Relative variation of thermal
impedance junction to case versus
pulse duration (TO-220FPAB)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-03
1.E-02
1.E-01
1.E+00
t (s)
P
Zth(j-c) / Rth(j-c)
δ = 0.5
δ = 0.2
δ = 0.1
Single pulse
T
δ=tp/T
tp
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
t (s)
P
δ = 0.5
δ = 0.2
δ = 0.1
Single pulse
Zth(j-c) / Rth(j-c)
T
δ=tp/T
tp
Figure 9.
Reverse leakage current versus
reverse voltage applied
(typical values)
Figure 10.
Junction capacitance versus
reverse voltage applied
(typical values)
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
1.E+02
0
5
10
15
20
25
30
35
40
45
V (V)
R
T
j=150°C
T
j=125°C
T
j=25°C
T
j=100°C
T
j=75°C
T
j=50°C
I (mA)
R
0.1
1.0
10.0
1
10
100
V (V)
R
F=1MHz
V
osc=30mV
T
j=25°C
C(nF)
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