RECTIFIER SPECIALISTS
DC COMPONENTS CO., LTD.
SQ1530
THRU
SQ15100
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
DO-27
Dimensions in inches and (millimeters)
Maximum Average Forward Rectified Current
.375*(9.5mm) lead length
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum DC Reverse Current
at Rated DC Blocking Voltage
SQ1530 SQ1535 SQ1540 SQ1545 SQ1550 SQ1560 SQ1580 SQ15100
30
35
40
45
50
60
80
100
21
24.5
28
31.5
35
42
56
70
30
35
40
45
50
60
80
100
.052 (1.3)
.048 (1.2)
DIA.
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
.375 (9.5)
.335 (8.5)
.220 (5.6)
.197 (5.0)
DIA.
TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 30 to 100 Volts
CURRENT - 15 Amperes
@T A = 25
oC
@T A = 100
oC
0C/ W
0 C
TJ, TSTG
R
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
Typical Thermal Resistance (Note 1)
50
450
3.5
R JC
θ
FEATURES
* Low power loss
* Low forward voltage
* High current capability
* High efficiency
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Mounting position: Any
* High surge capability
* Guard ring for transient protection
* Weight: 1.18 gram
* For use in low voltage, high frequency inventers,
free wheeling, and polarity protection applications
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Typical Junction Capacitance (Note 2)
Storage and Operating Temperature Range
Maximum Instantaneous Forward Voltage at 15A DC
mAmps
UNITS
Volts
Volts
Volts
Amps
Amps
pF
Volts
0.5
15
275
-55 to +200
.55
.70
.80
NOTES : 1. Thermal Resistance Junction to case.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
SYMBOL
IO
IR
CJ
VF
IFSM
VDC
VRMS
VRRM
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