파트넘버.co.kr SQ1045 데이터시트 PDF


SQ1045 반도체 회로 부품 판매점

(SQ1030 - SQ10100) SCHOTTKY BARRIER RECTIFIER



Dc Components 로고
Dc Components
SQ1045 데이터시트, 핀배열, 회로
DC COMPONENTS CO., LTD.
R RECTIFIER SPECIALISTS
SQ1030
THRU
SQ10100
TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 30 to 100 Volts
CURRENT - 10 Amperes
FEATURES
* Low power loss
* Low forward voltage
* High current capability
* High efficiency
* High surge capability
* Guard ring for transient protection
* For use in low voltage, high frequency inventers,
free wheeling, and polarity protection applications
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 1.18 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
DO-27
1.0 (25.4)
MIN.
.052 (1.3)
DIA.
.048 (1.2)
.375 (9.5)
.335 (8.5)
1.0 (25.4)
MIN.
.220 (5.6)
DIA.
.197 (5.0)
Dimensions in inches and (millimeters)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
.375*(9.5mm) lead length
SYMBOL
VRRM
VRMS
VDC
SQ1030
30
21
30
SQ1035 SQ1040 SQ1045
35 40 45
24.5 28 31.5
35 40 45
SQ1050 SQ1060 SQ1080 SQ10100
50 60
35 42
80 100
56 70
50 60
80 100
UNITS
Volts
Volts
Volts
IO 10 Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage at 10A DC
Maximum DC Reverse Current
@T A = 25oC
at Rated DC Blocking Voltage
@T A = 100oC
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Storage and Operating Temperature Range
IFSM
VF
IR
RθJC
CJ
TJ, TSTG
275
.55 .70
0.5
50
3.0
450
-55 to +200
Amps
.80 Volts
mAmps
0C/ W
pF
0C
NOTES : 1. Thermal Resistance Junction to case.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.


SQ1045 데이터시트, 핀배열, 회로
RATING AND CHARACTERISTIC CURVES (SQ1030 THRU SQ10100)
FIG. 1 - TYPICAL FORWARD CURRENT
DERATING CURVE
10.0
8.0
6.0
4.0
Single
Half Wave 60Hz
2.0 Resistive or
Inductive Load
0.375” (9.5mm) Lead Length
0
0 25 50 75 100 125 150 175 200
LEAD TEMPERATURE, (oC)
FIG. 2 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
SQ1030-1035
10
SQ1040-1045
1.0
SQ1050-1060
.1
.1
SQ1080-10100
TJ = 25OC
Pulse Width = 300 µS
1% Duty Cycle
.2 .3 .4 .5 .6 .7 .8 .9 1.0 1.2
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
100
TJ= 125oC
10
1.0
TJ= 75oC
0.1
.01
TJ= 25oC
0.01
10 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE
VOLTAGE, (%)
360
300
240
180
120
60
0
1
FIG. 4 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
8.3ms Single Half Sine-Wave
JEDEC Method
2 5 10 20
50 100
NUMBER OF CYCLES AT 60 Hz
1000
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
100
60
40
20
10
.1
TJ= 25oC
.4 1.0 4 10
REVERSE VOLTAGE, (V)
40
DC COMPONENTS CO., LTD.
R




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