SRF840 Datasheet, PDF (2/2 Pages) Gaomi Xinghe Electronics Co., Ltd. – SCHOTTKY BARRIER RECTIFIER

FIG.1-FORWARD CURRENT DERATING CURVE
5.0
SR820 - SR840
SR850 - SR8200
4.0
3.0
2.0
1.0
0
0
SINGLE PHASE
HALF WAVE 50Hz
INDUCTIVE OR
RESISTIVE LOAD
50
100
150
LEAD TEMPERATURE ( C)
FIG.4-TYPICAL JUNCTION CAPACITANCE
4000
2000
1000
SR850-SR8200
SR820-SR840
200
100
0.1
0.4
1.0
10
REVERSE VOLTAGE (VOLTS)
40 60 100
FIG.5-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
150
145
140
135
130
125
1.0 2.0
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
5.0
10
20
50
100
NUMBER OF CYCLES AT 60Hz
2
SRF820 THRU SRF8200
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 8.0Amperes
FIG.2-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
40
SR820-SR840
10
SR850-SR8200
1.0
TJ=25 C
PULSE WIDTH=300 S
1% DUTY CYCLE
0.1
0.2
0.3
0.4 0.5
0.6
0.7
0.8 0.9
1
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.3-TYPICAL REVERSE CHARACTERISTICS
10
TC=150 C
TC=125 C
1.0
TC=75 C
0.1
TC=25 C
0.01
0.001
SR820-SR840
SR850-SR8200
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (VOLTS)