SK55 반도체 회로 부품 판매점
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
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 ZHIDE |
SK52 THRU SK520
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current - 5.0 Amperes
SMB
0.086 (2.20)
0.077 (1.95)
DO-214AA
0.155(3.94)
0.130(3.30)
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
0.096(2.44)
0.086(2.18)
0.060(1.52)
0.030(0.76)
0.180(4.57)
0.160(4.06)
0.008(0.203)MAX.
0.220(5.59)
0.205(5.21)
0.012(0.305)
0.006(0.152)
MECHANICAL DATA
Case: JEDEC DO-214AA molded plastic body
Terminals: leads solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.005 ounce, 0.138 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS SK52 SK53 SK54 SK55 SK56 SK58 SK510 SK515 SK520 UNITS
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TL(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 5.0A
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
VRRM
VRMS
VDC
I(AV)
20 30 40 50 60 80
14 21 28 35 42 56
20 30 40 50 60 80
5.0
100 150 200 VOLTS
70 105 140 VOLTS
100 150 200 VOLTS
Amps
IFSM 150.0
VF 0.45 0.55
IR
CJ
RqJA
TJ,
TSTG
20
800
-65 to +125
0.70
0.5
10
500
55.0
-65 to +150
-65 to +150
0.85
Amps
Volts
mA
pF
C/W
C
C
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.4x0.4”(10x10mm) copper pad areas
CHANGZHOU ZHIDE
ELECTRONICS CO.,LTD.
RATINGS AND CHARACTERISTIC CURVES SK52 THRU SK520
FIG. 1- FORWARD CURRENT DERATING CURVE
5
4
3
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
2
1 SK52-SK54
SK55-SK520
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
1
0.1
0.01
0.2
0.4
TJ=25 C
PULSE WIDTH=300 ms
1%DUTY CYCLE
SK52-SK54
SK55-SK56
SK58-SK520
0.6 0.8
1.0 1.1
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
1000
TJ=25 C
100
10
0.1
SK52-SK54
SK55-SK520
1.0 10
REVERSE VOLTAGE,VOLTS
100
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
150
120
90
60
30 8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
1 10
NUMBER OF CYCLES AT 60 Hz
100
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
TJ=100 C
100
10 TJ=75 C
1
TJ=25 C
0.1
0.01 0
20 40
60 80 100
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1 1
10
t,PULSE DURATION,sec.
100
CHANGZHOU ZHIDE
ELECTRONICS CO.,LTD.
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SK55 rectifier
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상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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전력반도체 문의 : 010-3582-2743
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