SBR25/35A SERIES
SILICON PASSIVATED THREE PHASE
BRIDGE RECTIFIERS
FEATURES
●Diffused Junction
REVERSE VOLTAGE - 50 to 1600 Volts
FORWARD CURRENT - 25/35 Ampreres
METAL HEAT SINK
SBR
.453(11.5)
.413(10.5)
●Low Forward Voltage Drop
●High Current Capability
●High Reliability
●High Surge Current Capability
●Ideal for Printed Circuit Boards
.035(0.9)
.028(0.7)
MECHANICAL DATA
Hole for
No.8 screw
193"(4.9)diam
.254(6.45)
.242(6.15)
●Case:Epoxy Case with Heat Sink lnterally
Mounted in the Bridge Encapsulation
●Terminals:Plated Leads Soiderable per
MIL-STD-202,Method 208
●Polarity:As Marked on Body
●Weight:20 grams(approx.)
.984(25.0)
.937(23.8)
1.133(28.8)
1.114(28.3)
●Mounting Position:
.984(25.0)
.937(23.8)
Bolt Down on Heatsink With Silicone Thermal
Compound Between Bridge and Mounting Surface
for Maximum Heat Transfer Efficiency
●Mounting Torque:20 in lbs. Max.
.866(22.0)
.803(20.4)
Dimensions in inches and (milimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.For capacitive load, derate current by 20%
VOLTAGE RATINGS
SYMBOL -00
VRRM
-01
-02
-04
-06
-08
-10
-12
-14
-16
UNIT
V
CHARACTERISTICS
Peak Repetitive Voltage
50
100
200
400
600
800 1000 1200 1400 1600
Working Peak Reverse Voltage
DC Blocking Voltage
VRWM
VR
Peak Non-Repetitive Reverse Voltage
RMS Reverse Voltage
VRSM
VR(RMS)
75
35
150
70
275
140
500
280
725
420
900 1100 1300 1500 1700
V
V
560
700
840
980 1120
FORWARD CONDUCTION
CHARACTERISTICS
Maximum Average Forward
SBR25
25
SBR35
35
SYMBOL
IO
UNIT
A
Rectified Current @TC=60℃
Non-Repetitive Peak Forward Surge Current
(No Voltage Reapplied t=8.3ms at 60HZ)
(No Voltage Reapplied t=10ms at 50HZ)
(100% VRRM Reapplied t=8.3ms at 60HZ)
(100% VRRM Reapplied t=10ms at 50HZ)
I2t Rating for fusing
375
360
314
300
500
475
420
400
A
IFSM
580
635
410
450
(No Voltage Reapplied t=8.3ms at 60HZ)
(No Voltage Reapplied t=10ms at 50HZ)
(100% VRRM Reapplied t=8.3ms at 60HZ)
(100% VRRM Reapplied t=10ms at 50HZ)
1030
1130
730
A2 S
I2 t
800
Maximum Forward Voltage drop per element at
12.5A/17.5A Peak
1.1
1.2
V
VF
10
μA
mA
V
Peak Reverse Current (per leg) @TJ=25℃
At Rated DC Blocking Voltage @TJ=125℃
RMS lsolation Voltage from Case to Lead
IR
5.0
2500
VISO
THERMAL CHARACTERISTICS
Operating Temperature Range
-55 to +150
-55 to +150
TJ
℃
℃
TSTG
Storage Temperature Range
Thermal Resistance Junction to Case at
DC Operation per Bridge
RθJC
RθCS
1.42
1.16
K/W
K/W
Thermal Resistance Case to Heatsink
Mounting Surface, Smooth, Flat and Greased
0.2
REV. 2, 25-Jul-2012
~ 628 ~