Document
SK52 THRU SK5200
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current - 5.0 Amperes
DO-214AB/SMC
FEATURES
0.126 (3.20) 0.114 (2.90)
0.280(7.11) 0.260(6.60)
0.245(6.22) 0.220(5.59)
0.012(0.305) 0.006(0.152)
The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Low reverse leakage Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds at terminals
0.103(2.62) 0.079(2.06)
0.060(1.52) 0.030(0.76)
0.008(0.203)MAX. 0.320(8.13) 0.305(7.75)
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: JEDEC DO-214AB molded plastic body Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.007 ounce, 0.25grams
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%.
MDD Catalog Number
SYMBOLS SK52 SK53 SK54 SK55 SK56 SK58 SK510 SK5150 SK5200 UNITS
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage
VRRM 20 30 40 50 60 80 100 150 200 VOLTS VRMS 14 21 28 35 42 56 70 105 150 VOLTS VDC 20 30 40 50 60 80 100 150 200 VOLTS
Maximum average forward rectified current at TL(see fig.1)
I(AV)
5.0 Amps
Peak forward surge current
8.3ms single half sine-wave superimposed on
IFSM
150.0
Amps
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 5.0A VF
0.55 0.70
0.85 0.95 Volts
Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C
IR
0.5 20
0.2 mA 10 2.0
Typical junction capacitance (NOTE 1)
CJ
200
pF
Typical thermal resistance (NOTE 2) Operating junction temperature range
RθJA TJ,
-50 to +125
50.0
-50 to +150
C/W C
Storage temperature range
TSTG
-50 to +150
C
Note: 1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.P.C.B. mounted with 0.2x0.2 ”(5.0x5.0mm) copper pad areas
MDD ELECTRONIC
RATINGS AND CHARACTERISTIC CURVES SK52 THRU SK5200
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
INSTANTANEOUS FORWARD CURRENT,AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
5.0
4.0 Single Phase Half Wave 60Hz Resistive or
3.0 inductive Load
2.0
1.0 SK52-SK56 SK58-SK5200
0 0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
50
TJ=25 C
10.0
1
0.1
SK52-SK54 SK55-SK56
SK58-SK5150
SK5200
0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLEAGE, VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
2000
1000
TJ=25 C
100
INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES
PEAK FORWARD SURGE CURRENT, AMPERES
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
100
10 TJ=100 C
1
TJ=75 C 0.1
0.01 TJ=25 C
0.001 0
20 40
60 80 100
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
TRANSIENT THERMAL IMPEDANCE, C/W
10 0.1
1.0 10
REVERSE VOLTAGE,VOLTS
100
0.1 0.01
0.1 1
10
t,PULSE DURATION,sec.
MDD ELECTRONIC
100
JUNCTION CAPACITANCE, pF
.