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SQ1540_17 Datasheet, PDF (1/3 Pages) HY ELECTRONIC CORP. – PHOTOVOLTAIC SOLAR CELL PROTECTION SCHOTTKY RECTIFIER | |||
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PHOTOVOLTAIC SOLAR CELL
PROTECTION SCHOTTKY RECTIFIER
FEATURES
âMetal of silicon rectifier , majority carrier conduction
âGuard ring for transient protection
âLow power loss,high efficiency
âHigh current capability,low VF
âHigh surge capacity
âFor use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
SQ1540 thru SQ15100
REVERSE VOLTAGE - 40 to 100Volts
FORWARD CURRENT - 15.0 Amperes
DO- 27
TC measurement point
壳温éæµç¹
MECHANICAL DATA
âCase: JEDEC DO-27 molded plastic
âPolarity: Color band denotes cathode
âWeight: 0.04ounces , 1.1grams
âMounting position: Any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25â 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 â
Peak Forward Surge Current 8.3ms single half
sine-wave super imposed on rated load(JEDEC
Method)
Peak Forward Voltage at 15A DC(Note1)
Maximum DC Reverse Current @Tj=25â
at Rated DC Bolcking Voltage @Tj=100â
Tyical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
I(AV)
SQ1540
40
28
40
SQ1545
45
31.5
45
IFSM
VF
IR
CJ
RθJc
TJ
TSTG
0.55
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.
4.The typical data above is for reference only(å
¸åå¼ä»
ä¾åè).
SQ1550
50
35
50
SQ1560
60
42
60
15
320
0.7
0.5
50
450
3.5
-55 to+200
-55 to+200
SQ1580
80
56
80
SQ15100
100
70
100
UNIT
V
V
V
A
A
0.8
V
mA
pF
â/W
â
â
Rev. 7, 16-Mar-2017
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