SR1535 THRU SR1560
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 35 to 60 Volts
Forward Current - 15Amperes
S
E
M
I
C
O
N
D
U
C
T
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FEATURES
TO-220AB
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
JF
SR1560
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
1
2
3
High temperature soldering guaranteed:250 C/10 seconds,
0.25"(6.35mm)from case
MECHANICAL DATA
Case: JEDEC TO-220AB 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
Dimensions in inches and (millimeters)
Mounting Position: Any
Weight: 0.08ounce, 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load, derate by 20%.)
SR
1535
SR
1545
SR
1550
SR
1560
Symbols
Units
35
25
35
45
32
45
50
35
50
60
42
60
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
Volts
Volts
Volts
Maximum DC blocking voltage
Amps
Amps
7.5
Maximum average forward rectified current
at TC=105 C per diode/per device
I(AV)
15.0
Repetitive peak forward current(square wave,
20KHZ) at TC=105 C per diode
15.0
Amps
Amps
IFRM
IFSM
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
150.0
Maximum instantaneous forward voltage
at 7.5 A(Note 1 )
0.65
15
0.75
50
VF
IR
Volts
mA
Maximum instantaneous reverse
TA =25 C
current at rated DC blocking
1.0
2.5
TA =125 C
voltage(Note 1)
Typical thermal resistance (Note 2)
R JC
C/W
Operating junction temperature range
Storage temperature range
C
C
-65 to+150
-65 to+175
TJ
TSTG
Notes: 1.Pulse test: 300
s pulse width,1% duty cycle
2.Thermal resistance from junction to case
1-87
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