PF251 Datasheet, PDF (1/2 Pages) Micro Commercial Components – 25Amp Fast Recover Rectifier 50 to 1000 Volts

Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:[phone]
Fax:[phone]
PF251
THRU
PF257
Features
• Low Cost
• Low Leakage
• Low Forward Voltage Drop
• High Current Capability
• For Automotive Applications
Maximum Ratings
• Operating Temperature: -55°C to +150°C
• Storage Temperature: -55°C to +150°C
25Amp Fast Recover
Rectifier
50 to 1000 Volts
PRESSFIT
Catalog
Number
PF251
PF252
PF253
PF254
PF255
PF256
PF257
Device
Marking
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Maximum
Recurrent
Peak
Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
35V
70V
140V
280V
420V
560V
700V
50V
100V
200V
400V
600V
800V
1000V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
I_F(AV)
25A T_A = 125°C
Peak Forward Surge
I_FSM
Current
400A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
Maximum DC
V_F
1.0V I_FM = 25A;
T_J = 25°C*
Reverse Current At
I_R
1 µA T_J = 25°C
Rated DC Blocking
10µA T_J = 125°C
Voltage
Typical Junction
Capacitance
C_J
65pF Measured at
1.0MHz, V_R=4.0V
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
A
B
C
E
F
D
INCHES
DIM
MIN
MAX
A
.097
.103
B
1.063
1.142
C
------
.395
D
.501
.505
E
.122
.130
E
.258
.278
MM
MIN
2.464
27.00
------
12.73
3.10
6.55
MAX
2.616
29.00
10.04
12.82
3.30
7.05
NOTE
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