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HY ELECTRONIC |
SQ1530 thru SQ15100
SCHOTTKY BARRIER RECTIFIERS
REVERSE VOLTAGE - 30 to 100Volts
FORWARD CURRENT - 15.0 Amperes
FEATURES
●Metal of silicon rectifier , majority carrier conduction
●Guard ring for transient protection
●Low power loss,high efficiency
●High current capability,low VF
●High surge capacity
●For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
DO- 27
1.0(25.4)
MIN.
.052(1.3)
.048(1.2) DIA.
.375(9.5)
.335(8.5)
210
MECHANICAL DATA
●Case: JEDEC DO-27 molded plastic
●Polarity: Color band denotes cathode
●Weight: 0.04ounces , 1.1grams
●Mounting position: Any
TC measurement point
1.0(25.4)
MIN.
.220(5.6)
.197(5.0) DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
@Tc=95 ℃
SYMBOL SQ1530 SQ1535 SQ1540 SQ1545 SQ1550 SQ1560 SQ1580 SQ15100 UNIT
VRRM
30
35
40
45
50
60
80 100 V
VRMS
21
24.5
28
31.5
35
42
56
70 V
VDC
30
35
40
45
50
60
80 100 V
I(AV) 15 A
Peak Forward Surge Current 8.3ms single half sine-
wave super imposed on rated load(JEDEC Method)
IFSM
275
A
Peak Forward Voltage at 15A DC(Note1)
VF
Maximum DC Reverse Current @Tj=25℃
at Rated DC Bolcking Voltage @Tj=100℃
IR
Tyical Junction Capacitance (Note2)
CJ
Typical Thermal Resistance (Note2)
RθJc
Operating Temperature Range
Storage Temperature Range
TJ
TSTG
NOTES:1.300us Pulse Width, 2%Duty Cycle.
2.Measured at 1.0 MHZ and applied reverse voltage of 4.0VDC.
3.Thermal Resistance Junction to case.
0.55
0.5
50
450
3.5
-55 to+200
-55 to+200
0.7
0.8 V
mA
pF
℃/W
℃
℃
~ 216 ~
Free Datasheet http://www.datasheet4u.com/
RATING AND CHARACTERTIC CURVES
SQ1530 thru SQ15100
FIG.1-FORWARD CURRENT DERATING CURVE
30.0
25.0
20.0
15.0
10.0
5.0
0
25
50 75
100 125 150 175 200
CASE TEMPERATURE ℃
FIG.2-MAXIMUM NON-REPETITVE SURGE
360
300
240
180
120
60
8.3Single Half-Sine-Wave
(JEDEC METOD)
0
1
2
5 10 20
50
NUMBER OF CYCLES AT 60Hz
100
FIG.3-TYPICAL REVERSE CHARACTERISTICS
1000
100
10 TJ=100℃
1
FIG.4-TYPICAL FORWARD CHARACTERISTICS
100
SQ1530 - SQ1535
SQ1540 -
SQ1545
10
SQ1550 - SQ1560
TJ=50℃
0.1
0.01 TJ=25℃
0 20
50 75 100 125 150 175
PERCENT OF RATED PEAK REVERSE VOLTAGE(%)
1.0 SQ1580 - SQ15100
TJ=25℃
PULSE WIDTH 300US
2%DUTY CYCLE
0.1
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2
INSTANTANEOUS FORWARD VOLTAGE VOLTS
1000
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
TJ=25℃ ,f=1MHZ
10
0.1
1 10
REVERSE VOLTAGE VOLTS
~ 217 ~
100
Free Datasheet http://www.datasheet4u.com/
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