BR256 [PINGWEI]
SINGLE-PHASE SILICON BRIDGE RECTIFIER; 单相硅桥式整流器
| 型号： | BR256 |
| 厂家： | 
Chongqing Pingwei Enterprise co.,Ltd |
| 描述： | SINGLE-PHASE SILICON BRIDGE RECTIFIER |
| 文件： | 总1页 (文件大小：43K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CHONQING G PINGYANG ELECTRONICS CO.,LTD.
BR2505 THRU BR2510
SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE：50-1000V
CURRENT：25.0A
BR-25
FEATURES
· Plastic case with heatsink for Maximum Heat
Dissipation
TYP.
.500
(12.7)
METAL HEAT SINK
.452
MAX
(11.5)
·Surge overload ratings-300 Amperes
·Low forward voltage drop
.480(12.2)
.425(10.8)
1.142(29.0)
1.102(28.0)
HOLE FOR
NO. 8 SCREW
.673(17.1)
.633(16.1)
MECHANICAL DATA
·Case:Metal or plastic shell with plastic encapsulation
·Epoxy: UL 94V-0 rate flame retardant
· Terminals: Plated .25”(6.35mm) Faston lugs,
Solderable per MIL-STD- 202E, Method 208
guaranteed
AC
1.142(29.0)
1.102(28.0)
.732(18.6)
.692(17.6)
.673(17.1)
.633(16.1)
AC
.582(14.8)
.543(13.8)
.033x.250
(0.8x6.4)
·Polarity: As marked
·Mounting: Thru hole for 8# screw
·Weight: 30 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL BR2505 BR251 BR252 BR254 BR256 BR258 RB2510 units
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800 1000
560 700
800 1000
V
V
V
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
100
Maximum Average Forward rectified Output
Current at TC=55°C
Io
25
A
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rate load (JEDEC
method)
IFSM
VF
IR
300
A
V
Maximum Forward Voltage Drop per element at
12.5A DC
1.1
10
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@ TA=25°C
µA
500
374
300
2.5
@ TA=100°C
per element
I2t
CJ
A2S
pF
I2t Rating for Fusing (t<8.3ms)
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
RθJA
°C/W
Notes: 1.Measured at 1MHz and applied reverse voltage of 4.0 volts
2.Thermal Resistance from Junction to Case per leg
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