DATA SHEET
SD820YS~SD8100YS
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 8 Ampere CURRENT VOLTAGE 20 to 100 Volts
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Low power loss, High efficiency • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications
.225(5.7) .209(5.3) 0.040(1.0)
.02(0.5) .032(0.8) .012(0.3) .071(1.8) .051(1.3) .264(6.7) .248(6.3) .098(2.5) .082(2.1) .024(0.6) .016(0.4)
TO-252 / DPAK
Unit : inch (mm)
MECHANICALDATA
.09 .09
Case: D PAK/TO-252 molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: As marking Standard packaging: 16mm tape (EIA-481) Weight: 0.015 ounces, 0.4grams.
(2.3) (2.3)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% PARAMETER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current .375"(9.5mm) lead length at Tc =85OC Peak Forward Surge Current :8.3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 8.0A Maximum DC Reverse Current TJ=25OC at Rated DC Blocking Voltage TJ=100OC Typical Thermal Resistance Operating Junction Temperature Rang Storage Temperature Rang SYMBOL SD820YS SD830YS SD840YS SD850YS SD860YS SD880YS SD8100YS UNITS VRRM VRMS VDC IAV IFSM VF 0.55 0.5 20 5 -50 to +125 -50 to +150
O
20 14 20
30 21 30
40 28 40
50 35 50 8 85 0.75
.063(1.6) .047(1.2)
.106(2.7) .090(2.3)
.216(5.5) .200(5.1)
60 42 60
80 56 80
100 70 100
V V V A A
0.85
V
IR RθJC TJ TJ,TSTG
mA
C/W
O
C C
O
STAD-DEC.23.2003
PAGE . 1
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT AMPERES
10 8 6 4 2 0
PEAK FORWARD SURGE CURRENT AMPERES
120 100 80 60 40 20 0
0
50
100
O
150
CASE TEMPERATURE, C
1
2
5
10
20
50
100
NO. OF CYCLE AT 60HZ
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
10
INSTANTANEOUS REVERSE CURRENT, mA
40
INSTANTANEOUS FORWARD CURRENT AMPERES
50V~60V 20V~40V
1.0
TJ=100 C
O
10 8 6 4 2 1.0 .8 .6 .4 .2 .1 .3 .4 .5 .6 .7
80V~100V
0.1
TJ=75 C
O
0.01
TJ=25 C
O
0.001
.8
.9
1.0
20
40
60
80
100
120
140
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTICS
Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
STAD-DEC.23.2003
PAGE . 2
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