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器件描述：TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER
器件厂商：DCCOM [Dc Components]
厂商主页：http://www.dccomponents.com/
文件大小：433.64KB
文件页数：2
PDF阅读：BR2505.pdf (点击阅读器件资料)
摘要：
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 25 Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
BR2505
THRU
BR2510
BR-25
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
SYMBOL
VRRM
VDC
IO
IFSM
VRMS
Volts
Volts
Amps25
400
UNITS
Maximum Average Forward Rectified Output Current at Tc = 55
o
C
50 200 400100 600 800 1000
35 140 28070 420 560 700
50 200 400100 600 800 1000 Volts
Amps
DC Blocking Voltage per element
VF
IR
1.1
500
uAmps
Maximum DC Reverse Current at Rated
Maximum Forward Voltage Drop per element at 12.5A DC Volts
10
Operating and Storage Temperature Range TJ,TSTG -55 to + 150
0
C
NOTES : 1.Measured at 1 MHZ and applied reverse voltage of 4.0 volts
2. Thermal Resistance from Junction to Case per leg.
I
2
t Rating for Fusing (t<8.3ms) I
2
t 374 A
2
Sec
Typical Junction Capacitance ( Note1) CJ 300 pF
Typical Thermal Resistance (Note 2) RθJC 2.5
0
C/W
BR2505 BR251 BR252 BR254 BR256 BR258 BR2510
@TA = 25
o
C
@TA = 100
o
C
TYP METAL HEAT SINK
Dimensions in inches and (millimeters)
FEATURES
* Surge overload ratings-400 Amperes
* Case: Molded plastic with heatsink
MECHANICAL DATA
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: Plated .25"(6.35mm) Faston lugs, Solderable per
MIL-STD-202E, Method 208 guaranteed
* Polarity: As marked
* Mounting position: Any
* Weight: 30 grams
* Plastic case with heatsink for Maximum Heat Dissipation
* Low forward voltage drop
248
相关器件：BR256 BR258 BR254 BR252 BR251 BR2510
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