SBP1535 THRU SBP1560
CURRENT 15.0Amperes
VOLTAGE 35 to 60 Volts
Maximum Ratings and Electrical Characteristics
Notes:
(1) Pulse test: 300S pulse width, 1% duty cycle
(2) Thermal resistance from junction to case
(Ratings at 25 ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive
load. For capacitive load, derate by 20%)
Features
Mechanical Data
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
High surge capability
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
Dual rectifier construction
High temperature soldering guaranteed :
250/10 seconds, 0.25" (6.35mm) from case
Case : JEDEC ITO-220 molded plastic body
Terminals : Lead solderable per
MIL-STD-750, Method 2026
Polarity : As marked. No suffix indicates Common
Cathode, suffix "A" indicates Common Anode
Mounting Position : Any
Weight : 0.08 ounce, 2.24 grams
Symbols
SBP1545
Units
Maximum repetitive peak reverse voltage
V
RRM
35
45
Volts
Maximum RMS voltage
V
RMS
0.65
0.75
Maximum DC blocking voltage
V
DC
Volts
Maximum average forward rectified current
at Tc=105 per diode/per device
I(
AV
)
7.5
15.0
Amps
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 (Note 2)
/W
Operating junction temperature range
I
R
I
FSM
T
J
Volts
SBP1535
25
32
35
45
Repetitive peak forward current(square wavr,
20KHZ) at Tc=105 per diode
Storage temperature range
T
STG
-65 to +150
-65 to +175
SBP1550
50
60
SBP1560
35
42
50
60
R
JC
2.5
50
15.0
Amps
I
FRM
Dimensions in inches and (millimeters)
ITO-220
2.54
1
3
M
i
n
+
PIN 1
PIN 1
PIN 3
PIN 3
PIN 2
PIN 2
CASE
CASE
Positive CT
Suffix "C"
Negative CT
Suffix "A"
0.2
3
.
7
0
.
2
0.7
0.2
2.54
0.2
1.3 0.2
2
.
7
0
.
2
1
5
0
.
3
10 0.5
3.2
0.2
0.1
6
.
4
0
.
1
2.7 0.2
4.5 0.2
0.5
0.2
2.4
0.2
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 ()
RESISTIVE OR INDUCTIVE LOAD
0
15
10
5
20
25
0
150
100
50
T
J
=25
PULSE WIDTH=300
1% DUTY CYCLE
T
J
=125
SBP1535-SBP1545
- - - SBP1550-SBP1560
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)
0.01
50
10
1
0.1
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
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
4000
1000
100
40
SBP1535-SBP1545
- - - SBP1550-SBP1560
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
100
175
75
50
125
150
T
J
=75
T
J
=25
T
J
=125
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
0.001
10
1
0.1
0.01
20
SBP1535-SBP1545
- - - SBP1550-SBP1560
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 SBP1535 THRU SBP1560
PDF 
ZIP