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DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
SD1020 THRU SD10100
TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 100 Volts CURRENT - 10 Amperes
FEATURES
* * * * * * Metal to silicon rectifier majority carrier conduction Low power loss, High efficiency High current capability Low forward voltage drop High surge capacity For use in low voltage high frequency inverters, free wheeling, and polarity protection applications
TO-251
.268(6.8) .252(6.4) .217(5.5) .205(5.2) 2 .284(7.2) .268(6.8) 1 .035 Max (0.9) 2 3 .059(1.5) .035(0.9) .256 Min (6.5) .024(0.6) .018(0.4) .022(0.6) .018(0.5) .063(1.6) .055(1.4)
MECHANICAL DATA
* Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 * Mounting position: Any * Weight: 0.4 grams Approx.
.032 Max (0.8) .181 Typ (4.6) .095(2.4) .087(2.2) "C" suffixed 2 1 3 2
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. 3
no suffix 21 3
"Y" suffixed
Dimensions in inches and (millimeters)
SYMBOL SD1020 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TC=75 o C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 5.0A DC for "C suffixed", and at 10A DC for "Y suffixed" & "no suffix" Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Thermal Resistance (Note1) Typical Junction Capacitance (Note 2) Storage Operating Temperature Range
2
SD1030 30 21 30
SD1040 40 28 40
SD1050 50 35 50 10 150
SD1060 60 42 60
SD1080 SD10100 80 56 80 100 70 100
UNITS Volts Volts Volts Amps Amps
VRRM VRMS VDC IO IFSM VF IR R JA CJ TJ, TSTG
20 14 20
0.65 2.0 50 80 700
0.75
0.85
Volts mAmps
0
@TA = 25 C @TA = 100 o C
o
C/ W pF
0
-55 to + 125
C
Note : 1. Mounted on PC Board with 14mm (0.013mm thick) copper pad areas. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
RATING AND CHARACTERISTIC CURVES (SD1020 THRU SD10100)
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
10
FIG. 2 - TYPICAL REVERSE CHARACTERISTICS 10
AVERAGE FORWARD CURRENT, (A)
REVERSE CURRENT, (mA)
8.0
Single Phase Half Wave 60Hz Resistive or Inductive Load
1.0
TJ = 100 C
o
6.0
0.1
TJ = 75 C
o
4.0
0.01
2.0
TJ = 25 C
o
0
0
20
40
60
80
100
120
140
0.001
CASE TEMPERATURE, (oC) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) 50 INSTANTANEOUS FORWARD CURRENT, (A)
SD1020(Y)~SD1040(Y)
o
0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
SD1050(Y)~SD1060(Y)
50
SD1050C~SD1060C SD1020C~SD1040C TJ = 25 C f = 1.0MHz Vsig = 50mVp-p
o
10
TJ = 25 C f = 1.0MHz Vsig = 50mVp-p
10
SD1080(Y)~SD10100(Y)
SD1080C~SD10100C
1.0
1.0
0.1 0.2
0.4
0.6
0.8
1.0
0.1 0.2
0.4
0.6
0.8
1.0
INSTANTANEOUS FORWARD VOLTAGE, (V)
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE 10000 PEAK FORWARD SURGE CURRENT, (A) 180
FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
JUNCTION CAPACITANCE, (pF)
150
SD1020(Y)~SD10100(Y)
1000
TJ = 25 C f = 1.0MHz Vsig = 50mVp-p
o
120
90
SD1020C~SD10100C
100
60
30 0
10 0.1
1.0
10
100
1
10 NUMBER OF CYCLES AT 60Hz
100
REVERSE VOLTAGE, (V)
DC COMPONENTS CO., LTD.
R

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