參數(shù)資料
型號: PF254
廠商: MICRO COMMERCIAL COMPONENTS
元件分類: 參考電壓二極管
英文描述: 25Amp Fast Recover Rectifier 50 to 1000 Volts
中文描述: 25 A, 400 V, SILICON, RECTIFIER DIODE
封裝: PRESSFIT-1
文件頁數(shù): 2/2頁
文件大小: 89K
代理商: PF254
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
20
40
60
100
Amps
.4
.6
.8
1.0
1.2
1.4
.01
.02
.04
.06
.1
.2
.4
.6
10
20
25
°
C
Volts
1
100
4
0
100
200
300
8
Figure 4
Peak Forward Surge Current
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
Amps
Cycles
2
6
10
20
60 80
40
400
500
600
Average Forward Rectified Current - Amperes
versus
Ambient Temperature -
°
C
Figure 2
Forward Derating Curve
0
175
50
75
100
125
0
5
10
15
Single Phase, Half Wave
60Hz Resistive or Inductive Load
Amps
°
C
150
20
2
5
30
Junction Capacitance - pF
versus
Reverse Voltage - Volts
Figure 3
Junction Capacitance
.1
.2
1
.4
2
10
20
40
4
100
200
1
2
6
10
20
100
pF
Volts
60
40
4
400
1000
T
J
=25
°
C
M C C
www.
mc c semi
.c om
PF
2
51 thru PF
2
57
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