PF257 Ver la hoja de datos (PDF) - Micro Commercial Components
Número de pieza
componentes Descripción
Fabricante
PF257 Datasheet PDF : 2 Pages
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MCC
omponents
21201 Itasca Street Chatsworth
!"#
$% !"#
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
MCC
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
IF(AV)
25A TA = 125°C
Peak Forward Surge
IFSM
Current
400A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
Maximum DC
VF
1.0V IFM = 25A;
TJ = 25°C*
Reverse Current At
IR
1 µA TJ = 25°C
Rated DC Blocking
10µA TJ = 125°C
Voltage
Typical Junction
Capacitance
CJ
65pF Measured at
1.0MHz, VR=4.0V
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
A
B
C
E
F
D
INCHES
DIM
MIN
MAX
A
.049
.060
B
1.063
1.142
C
------
.395
D
.501
.505
E
1.22
.130
E
.258
.278
MM
MIN
1.25
27.00
------
12.73
3.10
6.55
MAX
1.53
29.00
10.04
12.82
3.30
7.05
NOTE
www.mccsemi.com
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