View SD820_11415.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
SD820 THRU SD8100
TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 100 Volts CURRENT - 8.0 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 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 4.0A DC for "C suffixed", and at 8.0A 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
SD820 20 14 20
SD830 30 21 30
SD840 40 28 40
SD850 50 35 50 8.0 100
SD860 60 42 60
SD880 80 56 80
SD8100 100 70 100
UNITS Volts Volts Volts Amps Amps
VRRM VRMS VDC IO IFSM VF IR R JA CJ TJ, TSTG
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 (SD820 THRU SD8100)
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)
SD820(Y)~SD840(Y)
o
0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
SD850(Y)~SD860(Y)
50
o
SD850C~SD860C SD820C~SD840C TJ = 25 C f = 1.0MHz Vsig = 50mVp-p
10
TJ = 25 C f = 1.0MHz Vsig = 50mVp-p
10
SD880(Y)~SD8100(Y)
SD880C~SD8100C
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 JUNCTION CAPACITANCE, (pF) 120
FIG. 6 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
SD820(Y)~SD8100(Y)
1000
TJ = 25 C f = 1.0MHz Vsig = 50mVp-p SD820C~SD8100C
o
PEAK FORWARD SURGE CURRENT, (A)
100
80
60
100
40
20 0 1 10 NUMBER OF CYCLES AT 60Hz 100
10 0.1
1.0
10
100
REVERSE VOLTAGE, (V)
DC COMPONENTS CO., LTD.
R

▲Up To Search▲

Price & Availability of SD820

	To Download SD820 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .