DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Data Sheet No. SBDT-4000-2B
Tel.: (310) 767-1052 Fax: (310) 767-7958
40 AMP SCHOTTKY BARRIER RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SK4040C - SK40100C SERIES
300
240
180
50
40
30
20
10
0
120
JEDEC Method, 8.3 mSec.
Single Half Sine Wave
60
0
50
100
150
0
10
100
Case Temperature, C
FIGURE 1. FORWARD CURRENT DERATING CURVE
1
Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
100
100
T
= 125 C
T
= 150 C
T
= 125 C
10
10
1.0
T
= 75 C
.1
T
= 25 C
1.0
0.1
T
= 25 C
0.01
0.1
0.0
0
20
40
60
80
100 120 140
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTICS
Percent of Rated Peak Reverse Voltage
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
4000
30
24
18
12
6
1000
100
0
0
10
20
30
0.1
1
10
100
Average Forward Current, Amperes
Reverse Voltage, (Volts)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE
FIGURE 6. FORWARD POWER DISSIPATION
B10
DEC [ DIOTEC ELECTRONICS CORPORATION ]
