CHONQING G PINGYANG ELECTRONICS CO.,LTD.
BR2505 THRU BR2510
SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE：50-1000V
CURRENT：25.0A
FEATURES
·
Plastic case with heatsink for Maximum Heat
Dissipation
·Surge
overload ratings-300 Amperes
·Low
forward voltage drop
BR-25
.500
(12.7)
TYP.
M E TA L H E AT S IN K
.452
M AX
(11.5)
.480(12.2)
.425(10.8)
1.142(29.0)
1.102(28.0)
.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
·Polarity:
As marked
·Mounting:
Thru hole for 8# screw
·Weight:
30 grams
.732(18.6)
.692(17.6)
H O LE FO R
NO . 8 SC REW
1.142(29.0)
.6 73 (1 7.1)
1.102(28.0)
AC
AC
.6 33 (1 6.1)
.582(14.8)
.543(13.8)
.033x.250
(0.8x6.4)
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
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward rectified Output
Current at T
C
=55°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rate load (JEDEC
method)
Maximum Forward Voltage Drop per element at
12.5A DC
Maximum DC Reverse Current
@ T
A
=25°C
at Rated DC Blocking Voltage
@ T
A
=100°C
per element
V
RRM
V
RMS
V
DC
I
o
I
FSM
V
F
I
R
50
35
50
100
70
100
200
140
200
400
280
400
25
300
1.1
10
500
374
300
2.5
A
2
S
pF
°C/W
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
V
µA
I
2
t
I
2
t Rating for Fusing (t<8.3ms)
C
J
Typical Junction Capacitance (Note 1)
R
θJA
Typical Thermal Resistance (Note 2)
Notes: 1.Measured at 1MHz and applied reverse voltage of 4.0 volts
2.Thermal Resistance from Junction to Case per leg
１
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