Document
0.126(3.20) 0.114(2.90)
0.103(2.62) 0.079(2.06)
0.060(1.52) 0.030(0.76)
SK32C THRU SK3200C
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current - 3.0 Ampere
DO-214AB
FEATURES
0.245(6.22) 0.220(5.59)
CATHODE
0.280(0.152) 0.260(6.60)
0.012(0.305) 0.006(0.152)
0.03028(8(0.2.2) 03) 0.30M(7A.X8).
0.320(8.13) 0.305(7.75)
◆ The plastic package carries Underwriters Laboratory Flammability Classification 94V-0.
◆ Metal silicon junction,majority carrier conduction. ◆ Low power loss,high efficiency. ◆ High forward surge current capability. ◆ High temperature soldering guaranteed:
250o C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-214AB/SMC molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.012 ounce, 0.33 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwis e specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
PARAMETER Maximum repetitive peak reverse voltage
SK SK SK SK SK SK SK SK SK
SYMBOLS
UNITS
32C 33C 34C 35C 36C 38C 3100C 3150C 3200C
VRRM 20 30 40 50 60 80 100 150 200 Volts
Maximum RMS voltage
VRMS 14 21 28 35 42 56 70 105 140 Volts
Maximum DC blocking voltage
VR 20 30 40
Maximum average forward rectified current 0.375”(9.5mm) lead length(see fig.1)
Peak forward surge current
at 8.3ms single half sine-wave superimposed on rated load (JEDEC Method)
IF(AV) IFSM
Maximum Forward Voltage at IF=3.0A
Maximum DC reverse current at rated DC blocking voltage
Typical Junction Capacitance (NOTE 1)
TA = 25 °C TA=100°C
VF IR CJ
0.50
10.0 500
50 60 80 100 150 200 Volts
3.0 Amp
80.0
Amps
0.75
0.85
0.92
0.5 5.0
300 200
Volts mA pF
Typical Thermal Resistance (NOTE 2)
Rθ JA
55
88 °C/W
Operating Junction Temperature Range
TJ
-65 to +125
-65 to +150
°C
Storage Temperature Range
TSTG
-65 to +150
°C
Note: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Mounted with minimum recommended padsize,PCBoard FR4. 3. TJ=25°C unless otherwise specified.
GOOD ELECTRONIC CO., LTD
AVERAGE FORWARD RECTIFIED . CURRENT (A)
INSTANTANEOUS FORWARD CURRENT,(A)
SK32C THRU SK3200C
RATINGS AND CHARACTERISTIC CURVES
FIG. 1- FORWARD CURRENT DERATING CURVE
3.0
2.5
2.0 20V - 60V 80V - 200V
1.5
1.0
0.5
SINGLE PHASE HALF 60Hz RESUSTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2x0.2(5.0x5.0MM) COPPER PAD AREAS
0.0
0 25 50 75 100
125
150
175
LEAD TEMPERATURE( °C)
PEAK FORWARD SURGE CURRENT,(A)
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
100
80
60
40
20 8.3ms SINGLE HALF SINEWAVE (JEDEC Method)
0 0 10
NUMBER OF CYCLES AT 60 Hz
100
FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
100
10 50V - 60V
20V - 40V
1
80V - 100V
150V - 200V
0.1
0.01 0.0
TJ=25°C PULSE WIDTH=300ms 1%DUTY CYCLE
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS REVERSE . CURRENT (mA) .
FIG. 4-TYPICAL INSTANTANEOUS 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. 5-TYPICAL JUNCTION CAPACITANCE
1000
20V~ 40V 50V~100V 150V~200V
100
10 0.1
TJ= 25°C
1.0 10 REVERSE VOLTAGE,(V)
100
TRANSIENT THERMAL IMPEDANCE, oC/W
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1 0.01
0.1 1.0
10
t,PULSE DURATION, sec
100
JUNCTION CAPACITANCE, pF
GOOD ELECTRONIC CO., LTD
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