DB300 데이터 시트보기 (PDF) - DIOTEC Electronics Corporation
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DB300 Datasheet PDF : 2 Pages
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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-300-2C
3 AMP SILICON BRIDGE RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SERIES DB300 - DB310
5
Ê`Ë
60Hz
4
Resistive and Inductive Loads
Ì`Í
3
Case, Tc
2
Ambient, TA
1
NOTE 1
0
0
50
100
150
Ä
Temperature, C
FIGURE 1. FORWARD CURRENT DERATING CURVE
Î(Ï
Ð`Ñ
Ò`Ó
NOTE 2
ÔXÕ
Å
ÆÇ
ÈXÉ`É
Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
ßà
1.0
NOTE 3
50
10
1.0.1
0.1
0.1
0.01
0.4 0.6 08
1.0 1.2 1.4 1.6
1.8
Instantaneous Forward Voltage (Volts)
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
.01
0
40
Percent of Rated Peak Reverse Voltage
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
óXô`ô
NOTE 4
éê
è
ð(ñ ò
ë
îXï
ìXí`í
Reverse Voltage, (Volts)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE PER DIODE
NOTES
(1) Case Temperature, TáCâ With Bridge Mounted on 4" Sq. x 0.11" Thick
(10.5cm Sq. x 0.3cm) Aluminum Plate
Ambient Temperature, Tã â With Bridge Mounted on PC Board With
0.5" Sq. (12mm Sq.) Pads and Lead Length of 0.375" (9.5mm)
(2) Tá
å
= 60 C
(3) Tä
å
= 25 C; Pulse Width = 300mSec; 1% Duty Cycle
(4) Tæ = 25ç C; f = 1 MHz; Vsig = 50mVp-p
E14
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