- 614 -
SB 15, 25, 35 SERIES
High Current 15, 25, 35 AMPS. Single Phase Bridge Rectifiers
Voltage Range
50 to 1000 Volts
Current
15.0/25.0/35.0 Amperes
Features
UL Recognized File # E-96005
Glass passivated junction
Metal case with an electrically isolated
epoxy
Rating to 1,000V PRV.
High efficiency
Mounting: thru hole for #8 screw
High temperature soldering guaranteed:
260
/ 10 seconds at 5 lbs., ( 2.3 kg )
tension
Leads solderable per MIL-STD-202
Method 208
Isolated voltage from case to lead over
2000 volts
SB35 SB35-W
SB35-M
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol
-05
-1 -2
-4 -6
-8 -10
Units
Maximum Recurrent Peak Reverse Voltage
V
RRM
50
100
200 400
600 800 1000 V
Maximum RMS Voltage
V
RMS
35
70
140 280
420 560 700 V
Maximum DC Blocking Voltage
V
DC
50
100
200 400
600 800 1000 V
Maximum Average Forward
SB15
Rectified Current
SB25
@T
C
= 55
SB35
I
(AV)
15.0
25.0
35.0
A
Peak Forward Surge Current, SB15
Single Sine-wave Superimposed on
SB25
Rated Load (JEDEC method )
SB35
I
FSM
200
300
400
A
Maximum Instantaneous Forward
SB15 7.5A
Voltage Drop Per Element
SB25 12.5A
at Specified Current
SB35 17.5A
V
F
1.1
V
Maximum DC Reverse Current
at Rated DC Blocking Voltage Per Element
I
R
10 uA
Typical Thermal Resistance (Note 1)
R
JC
2.0
/W
Operating and Storage Temperature Range
T
J
,T
STG
- 50 to + 125 / -50 to +150
Notes: 1. Thermal Resistance from Junction to Case.
2. Suffix "W" - Wire Lead Structure/"M" - Terminal Location Face to Face.
AC
DIA .193(4.9)
HOLE FOR #8 SCREW
.692(17.6)
.612(15.5)
1.14(29.0)
1.01(25.7)
.25(6.35)
.442(11.23)
.432(10.97)
1.14(29.0)
1.01(25.7)
.692(17.6)
.612(15.5)
.602(15.3)
.522(13.3)
.752(19.1)
.672(17.1)
.93(23.5)
.81(20.5)
.490(12.4)
.410(10.4)
.040(1.0)
DIA TYP
DIA .193(4.9)
HOLE FOR #8 SCREW
.442(11.23)
.432(10.97)
1.14(29.0)
1.01(25.7)
.752(19.1)
.672(17.1)
.752(19.1)
.672(17.1)
1.14(29.0)
1.01(25.7)
1.2(30.5)
MIN.
DIA .193(4.9)
HOLE FOR #8 SCREW
.692(17.6)
.612(15.5)
1.14(29.0)
1.01(25.7)
.25(6.35)
.034(0.86)
.030(0.76)
.442(11.23)
.432(10.97)
.692(17.6)
.612(15.5)
1.14(29.0)
1.01(25.7)
.692(17.6)
.612(15.5)
.692(17.6)
.612(15.5)
.93(23.5)
.81(20.5)
- 615 -
RATINGS AND CHARACTERISTIC CURVES (SB2505 THRU SB2510)
SB3505
SB1505
SB3510
SB1510
FIG.4- TYPICAL FORWARD CHARACTERISTICS
PER BRIDGE ELEMENT
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
.
(A)
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
0.1
1.0
10
100
1000
FORWARD VOLTAGE. (V)
SB35
SB25
SB15
FIG.1- MAXIMUM FORWARD CURRENT
DERATING CURVE
A
VERAGE
FOR
W
ARD
CURRENT
.
(A)
160
180
20
40
60
80
100
120
140
0
5
10
15
20
25
40
35
30
CASE TEMPERATURE. ( C)
o
SB35
SB25
SB15
FIG.3- TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
INST
ANT
ANEOUS
REVERSE
CURRENT
.(
A
)
0
20
40
60
80
100
120
140
0.1
1.0
10
100
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
Tj=25 C
0
Tj=100 C
0
FIG.2- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT PER BRIDGE ELEMENT
PEAK
FOR
W
ARD
SURGE
CURRENT
.
(A)
1
2
3
4
1.5
5 6
9
8
7
10
25
20
15
30
100
60
40
80
20
100
300
400
200
NUMBER OF CYCLES AT 60Hz
SB35
SB15
SB25
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