Document
SB820 thru SB8100
SCHOTTKY BARRIER RECTIFIER
VOLTAGE - 20 TO 100 VOLTS CURRENT - 8.0 AMPERES
TO-220AC
FEATURES
MECHANICAL DATA
Plastic package has Underwriters laboratory Flammability Classification 94V-0 utilizing Flame Retardant Epoxy Molding Compound Exceeds environmental standards of MILS-19500 / 228 Low power loss,high efficiency Low forward voltage . high current capability High surge capability For use in low voltage,high frequency inverters Free wheeling. And polarlity protection applications High temperature soldering 260oC/10seconds at terminals Pb free product are available 99% Sn above can meet RoHS environment substance directive request
Case TO220AC full molded plastic package Terminals Lead solderable per
MIL-STD-202, Method 208 Polarity As marked. Mounting Position Any Weight 0.08 ounce, 2.24gram
MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load For capacitive load, derate current by 20%
Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage
SYMBOL SB820
VRRM
20
VRMS
14
VDC 20
SB830 30 21 30
SB840 40 28 40
SB850 50 35 50
SB860 60 42 60
SB880 SB8100 80 100 56 70 80 100
UNITS Volts Volts Volts
Maximum Average Forward Current .375 (9.5mm) ead length at TC=1000C
I(AV)
8.0 Amps
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 TA=250C at Rated DC Blocking Voltage TA=1000C
Typical Thermal Resistance Operating and Storage Temperature Range
Storage Temperature Range
IFSM
VF
IR
R JC TJ TJ TSTG
0.55
150
0.75 0.5 50 6 -50 to +150
-50 to +150
0.85
Amps Volts mA 0C / W 0C 0C
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AVERAGE FORWARD CURRENT AMPERES
PEAK FORWARD SURGE CURRENT, (A)
SB820 thru SB8100
SCHOTTKY BARRIER RECTIFIER
RATINGS AND CHARACTERISTIC CURVES SB820 THRU SB8100
SB8S5B08~2S0~B8S8B0840
Fig. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
10 8
6
4 2
0 0 50 100 150
LEAD TEMPERATURE, 0C
Fig. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
175 8.3ms Single Half Sine-Wave JEDEC Method
150
125 100
75
50
25 1
10 100
NUMBER OF CYCLES AT 60 Hz
4000
2000
1000 800 600 400
200
100 .1
Fig. 5 - TYPICAL JUNCTION CAPACITANCE SB820~SB840
SB850~SB880
1.0 10 REVERSE VOLTAGE, (V)
100
INSTANTANEOUS FORWARD CURRENT, (A)
Fig. 2 - TYPICAL REVERSE CHARACTERISTICS
10 TC=150C0
INSTANTANEOUS REVERSE CURRENT, (mA)
1.0 T C=1250C
T C=750 C .1
T C=250 C
.01
SB820~SB840 SB850~SB880
.001
20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
Fig. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
50
SB820~SB840 10
SB850~SB880 1.0
TJ=250C Pulse Width-300 s 1% DUTY CYCLE .1 .1 .2 .3 .4 .5 .6 .7 .8 .9
INSTANTANEOUS FORWARD VOLTAGE, (V)
1.0
JUNCTION CAPACITANCE, (pF)
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