DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. BSDB-5000-2B
50 AMP SILICON BRIDGE RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SERIES SDB5000 - SDB5010
60
Peak Forward Surge Current
(Amperes)
Average Forward Current, Io
(Amperes)
50
40
30
20
10
T = 175 C
0
25
75
125
175
Case Temperature, C
FIGURE 1. FORWARD CURRENT DERATING CURVE
Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
10
Instantaneous Forward Current
(Amperes)
Instantaneous Reverse Current, I
(Milcroamperes)
T = 125 C
1.0
10
0.1
1.0
T = 25 C
T = 25 C
Pulse Width = 300 S
1% Duty Cycle
0.1
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
Percent of Rated Peak Reverse Voltage
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
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DEC [ DIOTEC ELECTRONICS CORPORATION ]
