BR2505 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – SINGLE-PHASE SILICON BRIDGE RECTIFIER

BR2505 THRU BR2510
SILICON BRIDGE RECTIFIERS
Reverse Voltage - 50 to 1000 Volts Forward Current - 25.0 Amperes
METAL HEAT SINK
BR-25
.452 _MAX.
(11.5)
0.480(12.2)
0.425(10.8)
1.181(30.0)
1.102(28.0)
0.673(17.1)
0.633(16.1)
HOLE FOR
NO.8 SCREW
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Ideal for printed circuit boards
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
260 C/10 seconds,at 5 lbs. (2.3kg) tension
0.732(18.6)
0.692(17.6)
AC
+
-
AC
1.181(30.0)
1.102(28.0)
0.673(17.1)
0.633(16.1)
0.582(14.8)
0.543(13.8)
0.033x0.250
(0.8x6.4)
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: Molded plastic body
Terminals: Plated 0.25” (6.35mm)lug.
Polarity: Polarity symbols marked on case
Mounting:Thru hole for #8 screw,20in.-lbs. torque max.
Weight:0.66 ounce, 18.7 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
BR
2505
BR
251
BR
252
BR
254
BR
256
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward output rectified
current at TC=50 C (Note 1,2)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Rating for Fusing(t<8.3ms)
Maximum instantaneous forward voltage dorp
per bridge element at 12.5A
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
Isolation voltage from case to leads
Typical Thermal Resistance (Note 2)
Operating junction temperature range
storage temperature range
VRRM
50 100
200
VRMS
35 70
140
VDC
50 100 200
I(AV)
400 600
280 420
400 600
25
IFSM
I ²t
VF
IR
VISO
RqJA
TJ
TSTG
300.0
373
1.1
10
1.0
2500
2.0
-65 to +150
-65 to +150
NOTES:
1.Unit mounted on 5” x 6” x4.9” thick(12.8cmx15.2cmx12.4cm)Al.plate.
2.Bolt dowm on heat-sink with silicone thermal compound between bridge and mounting surface for
maximum heat transfer efficiency with #8 screw.
BR
258
BR
2510
UNITS
800 1000 ^VOLTS
560 700 ^VOLTS
800 1000 ^VOLTS
Amps
Amps
A²s
Volts
uA
mA
VAC
C/W
C
C
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