SBR735 THRU SBR760
CURRENT 7.5Amperes
VOLTAGE 35 to 60 Volts
Features
Mechanical Data
Maximum Ratings and Electrical Characteristics
Notes:
(1) Pulse test: 300S pulse width, 1% duty cycle
(2) Thermal resistance from junction to case
Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction, majority carrier conduction
Guard ring for overvoltage protection
Low power loss, high efficiency
High current capability, Low forward voltage drop
Single rectifier construction
High surge capability
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed :
250/10 seconds, 0.25"(6.35mm) from case
Case : JEDEC TO-220A molded plastic body
Terminals : Lead solderable per
MIL-STD -750, Method 2026
Polarity : As marked
Mounting Position : Any
Weight : 0.08 ounce, 2.24 gram
(Ratings at 25 ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive
load. For capacitive load, derate by 20%)
Symbols
SBR735
SBR750
Units
Maximum repetitive peak reverse voltage
V
RRM
35
45
50
Volts
Maximum RMS voltage
V
RMS
0.65
0.75
Maximum DC blocking voltage
V
DC
Volts
Maximum average forward rectified current
(see Fig. 1)
I(
AV
)
7.5
Amps
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
150.0
Amps
Maximum instantaneous forward voltage
at 7.5A (Note 1)
V
F
1.0
Volts
T
A
=25
15
Maximum instantaneous reverse
current at rated DC blocking
voltage (Note1)
T
A
=125
mA
Typical thermal resistance
/W
Operating junction temperature range
-65 to +125
I
R
I
FSM
T
J
Volts
SBR745
25
32
35
35
45
50
Storage temperature range
T
STG
-65 to +150
SBR760
60
42
60
R
JC
2.5
(Note 2)
50
Repetitive peak forward current(square wavr,
20KHZ) at T
C
=105
I
FRM
15.0
Amps
Dimensions in inches and (millimeters)
TO-220A
.412
.248
.040
.158
.595
.550
.200
.051
.040
.108
(10.5)
(6.3)
(1.0)
(4.0)
(15.1)
(14.0)
(5.08)
(1.3)
(1.0)
(2.75)
MAX.
MAX.
MAX.
MAX.
MIN.
MAX.
MAX.
3.8
+.2
HOLE THRU
f
+
+
+
+
PIN 1
PIN 2
CASE
Case Positive
.180
.050
.120
(4.6)
(1.27)
(3.05)
+
+
PIN 1
PIN 2
CASE
Case Negative
Suffix "R"
FIG.1-FORWARD CURRENT DERATING CURVE
A
V
E
R
A
G
E
F
O
R
W
A
R
D
C
U
R
R
E
N
T
A
M
P
E
R
E
S
LEAD TEMPERATURE ()
0
150
100
50
RESISTIVE OR INDUCTIVE LOAD
0
6.0
8.0
4.0
2.0
10
SBR735--SBR745
- - - SBR750&SBR760
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
A
M
P
E
R
E
S
)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
PULSE WIDTH=300
1% DUTY CYCLE
0.01
50
10
1
0.1
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
T
J
=25
T
J
=125
SBR735--SBR745
- - - SBR750&SBR760
0
0.1
1.2
1.0
0.8
0.6
0.2
0.5
1.1
0.9
0.7
0.3
REVERSE VOLTAGE. VOLTS
J
U
N
C
T
I
O
N
C
A
P
A
C
I
T
A
N
C
E
(
p
F
)
0.1
100
10
1
FIG.5-TYPICAL JUNCTION CAPACITANCE
T
J
=25
f=1.0MHz
Vsig=50mVp-p
40
4000
1000
100
SBR735--SBR745
- - - SBR750&SBR760
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
P
E
A
K
F
O
R
W
A
R
D
S
U
R
G
E
C
U
R
R
E
N
T
(
A
M
P
E
R
E
S
)
NUMBER OF CYCLES AT 60Hz
1
100
10
T
J
=T
J
MAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
25
125
100
75
50
150
175
FIG.4-TYPICAL REVERSE CHARACTERISTICS
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
I
N
S
T
A
N
T
A
N
E
O
U
S
R
E
V
E
R
S
E
C
U
R
R
E
N
T
M
I
L
L
(
A
M
P
E
R
E
S
)
0
100
80
60
40
20
T
J
=75
T
J
=25
T
J
=125
0.001
10
1
0.1
0.01
20
SBR735--SBR745
- - - SBR750&SBR760
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
T, PULSE DURATION, sec.
T
R
A
N
S
I
E
N
T
T
H
E
R
M
A
L
I
M
P
E
D
A
N
C
E
,
/
W
0.01
100
10
1
0.1
1
100
10
0.1
RATINGS AND CHARACTERISTIC CURVES SBR735 THRU SBR760
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