参数资料
型号: PF256
厂商: MICRO COMMERCIAL COMPONENTS
元件分类: 参考电压二极管
英文描述: 25Amp Fast Recover Rectifier 50 to 1000 Volts
中文描述: 25 A, 800 V, SILICON, RECTIFIER DIODE
封装: PRESSFIT-1
文件页数: 1/2页
文件大小: 89K
代理商: PF256
PF251
THRU
PF257
25Amp Fast Recover
Rectifier
50 to 1000 Volts
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
MCC
Catalog
Number
Device
Marking
Maximum
Recurrent
Peak
Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
PF251
PF252
PF253
PF254
PF255
PF256
PF257
---
---
---
---
---
---
---
35V
70V
140V
280V
420V
560V
700V
50V
100V
200V
400V
600V
800V
1000V
Electrical Characteristics @ 25
°
C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Typical Junction
Capacitance
*Pulse test: Pulse width 300
μ
sec, Duty cycle 2%
I
F(AV)
25A
T
A
= 125
°
C
I
FSM
400A 8.3ms, half sine
V
F
1.0V
I
FM
= 25A;
T
J
= 25
°
C*
I
R
1
μ
A
10
μ
A
T
J
= 25
°
C
T
J
= 125
°
C
C
J
65pF
Measured at
1.0MHz, V
R
=4.0V
www.
mc c semi
.c om
INCHES
MIN
.
049
MM
DIM
A
B
1
.
063 1
.
142 27.00 29.00
C
------
.395 ------ 10.04
D
.
501
.
505 12
.
73 12.82
MAX
.
060
MIN
1
.
25
MAX
1
.
53
NOTE
E
E
1.22 .130 3.10 3.30
.258 .278 6.55 7.05
A
B
C
D
E
F
PRES S FIT
omp
onents
21201 Itasca Street Chatsworth
!
"#
"#
$ %
!
M C C
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