BR254W [MIC]
SINGLE-PHASE BRIDGE RECTIFIER; 单相桥式整流器
| 型号： | BR254W |
| 厂家： | 
MIC GROUP RECTIFIERS |
| 描述： | SINGLE-PHASE BRIDGE RECTIFIER |
| 文件： | 总2页 (文件大小：102K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MASTER INSTRUMENT CORPORATION
SINGLE-PHASE BRIDGE RECTIFIER
BR2505 THRU BR2510
VOLTAGE RANGE 50 to 1000 Volts
CURRENT 25 Amperes
FEATURES
l Low cost
l This series is UL recognized under component
index, file number E127707
BR-35W
AC
+
l High forward surge current capability
l Integrally molded heatsink provide very low thermal resistance
l High isolation voltage from case to lugs
l High temperature soldering guaranteed:
260oC/10 second, at 5 lbs. (2.3kg) tension.
0.732( 18.6)
0.692( 17.6)
0.47( 11.9)
0.43( 10.9)
-
AC
0.205( 5.2)
0.197( 5.0)
0.732( 18.6)
0.692( 17.6)
1.13( 28.8)
1.11( 28.2)
MECHANICAL DATA
l Case: Molded plastic body
METAL HEAT SI NK
EXOPY CASE
0.442( 11.2)
0.432( 10.9)
l Terminal: Lead solderable per MIL-STD-202E
method 208C.
0.78( 19.8) MIN
l Polarity: Polarity symbols molded on case
l Mounting: Thru hole for #6 screw, 5.0 in.-lbs torque max.
l Weight:0.61 ounce, 17.4 grams
0.042( 1.10) DIA
0.038( 0.97) TYP
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%.
SYMBOLS BR2505W BR251W BR252W BR254W BR256W
BR258W BR2510W
UNITS
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
25
600
420
600
800
560
800
1000
700
Volts
Volts
Volts
Amps
Maximum DC Blocking Voltage
100
1000
Maximum Average Forward
Rectified Output Current, at TC=50℃(Note1, 2)
I(AV)
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
300
Amps
Rating for Fusing(t<8.3ms)
Maximum Instantaneous Forward Voltage at 12.5A
I2T
VF
373
1.1
10
A2S
Volts
TA=25℃
mAmps
mAmps
Maximum DC Reverse Current at rated
DC blocking voltage
IR
1.0
TA=150℃
Isolation Voltage from case to leads
Typical Thermal Resistance (Note 1)
Operating Temperature Range
VISO
RqJC
TJ
2500
2.0
VAC
℃/W
℃
-55 to +150
-55 to +150
Storage Temperature Range
TSTG
℃
NOTES:
1.
2.
Unit mounted on 5”×6”×4.9” thick (12.8mm×15.2mm×12.4mm) Al. plate.
Bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency with #10 screw.
E-mail: sales@cnmic.com Web Site: www.cnmic.com
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MASTER INSTRUMENT CORPORATION
SINGLE-PHASE BRIDGE RECTIFIER
BR2505 THRU BR2510
VOLTAGE RANGE 50 to 1000 Volts
CURRENT
25 Amperes
E-mail: sales@cnmic.com Web Site: www.cnmic.com
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