MB254 데이터 시트보기 (PDF) - Wing Shing International Group
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MB254 Datasheet PDF : 2 Pages
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KBPC25005-KBPC2510
SINGLE-PHASE SILICON
BRIDGE RECTIFIER
VOLTAGE RANGE - 50 TO 1000 Volts CURRENT - 25 Amperes
MECHANICAL DATA
✶ Case: Metal, electrically isolated
✶ Epoxy: UL 94V-0 rate flame retardant
✶ Terminals: Plated .25”(6.35mm) Faston luge, solderable per MIL-
STD-202E, Method 208 quaranteed
✶ Polarity: As marked
✶ Mounting position: Any
✶ Weight: 30 grams
FEATURES
✶ Metal case for Maximum Heat Dissipation
✶ Surge overload ratings-400 Amperes
✶ Low forward voltage drop
UZR
MB-25
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive load.
For capacitate load, derate current by 20%
PA RAME T E R
KBPC25005 KBPC2501 KBPC2502 KBPC2504 KBPC2506 KBPC2508 KBPC2510
SY MBOL MB2505 MB251 MB252 MB254 MB256 MB258 MB2510 UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000 Volts
Maximum RMS Bridge Input Voltage
VRMS
35
70
140
280
420
560
700 Volts
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current at TC = 55℃
IO
50
100
200
400
600
800
1000 Volts
25
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
Superimposed on rated load (JEDEC Method)
IFSM
400
Amps
Maximum Forward Voltage Drop per element at 12.5A DC
VF
Maximum DC Reverse Current at
Rated DC Blocking Voltage
@TA = 25℃
@TA = 100℃
IR
I2t Rating for Fusing (t < 8.3ms)
I2t
1.1
Volts
10
uAmps
500
374
A2Sec
Typical Junction Capacitance ( Note 1 )
Typical Thermal Resistance ( Note 2 )
CJ
RθJc
300
pF
2.5
℃/W
Operating and Storage Temperature Range
TJ,TSTG
-55 to +150
℃
Notes: 1.Measured at 1 MHz and applied reverse voltage of 4.0 volts
2.Thermal Resistance from Junction to Case per leg.
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage: http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: ic@wingshing.com
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