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. BRDB-800-2C
ABDB-800-2C
8 AMP SILICON BRIDGE RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SERIES DB800 - DB810 and SERIES ADB804 - ADB808
12
400
60Hz Resistive or Inductive Loads
Average Forward Current, Io
(Amperes)
350
10
Peak Forward Surge Current
(Amperes)
NOTE 1
8
300
Case
6
250
200
4
Ambient
150
2
100
0
NOTE 2
0
50
100
150
50
1
10
100
Temperature, C
FIGURE 1. FORWARD CURRENT DERATING CURVE
Instantaneous Forward Current
Amperes
Instantaneous Reverse Current, I
(Microamperes)
1.0
NOTE 3
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
Percent of Rated Peak Reverse Voltage
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
NOTE 4
NOTES
(1) Case Temperature, T With Bridge Mounted on
4.9" x 4.3" x 0.11" Thick (12.4cm x 10.8cm x 0.3cm)
Aluminum Plate
Ambient Temperature, T With Bridge Mounted on
PC Board With 0.5" Sq. (12mm Sq.) Copper Pads
And Bridge Lead Length of 0.375" (9.5mm)
(2) T = 150 C
(3) T = 25 C; Pulse Width = 300
m
Sec; 1% Duty Cycle
(4) T = 25 C; f = 1 MHz; Vsig = 50mVp-p
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¨
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Capacitance, pF
E32
Ü
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Reverse Voltage, (Volts)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE PER DIODE
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0.01
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Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
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T = 100 C
T = 25 C
DEC [ DIOTEC ELECTRONICS CORPORATION ]
