SDB4000 Datasheet, PDF (2/2 Pages) DIOTEC Electronics Corporation – 40 AMP SILICON BRIDGE RECTIFIERS

DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: [phone] Fax: [phone]
Data Sheet No. BSDB-4000-2B
40 AMP SILICON BRIDGE RECTIFIERS
RATING & CHARACTERISTIC CURVES FOR SDB4000-4010 SERIES
50
Bridge Mounted on 8.4" x 4" x 4.6" Thick
(221.3cm x 10.2cm x 11.7cm) Finned Al. Plate
40
30
20
60Hz Resistive
or
10
Inductive Loads
0
50
100
150
180
ÿ
Case Temperature, C
FIGURE 1. FORWARD CURRENT DERATING CURVE
H1I£I
F1G£G
D1E£E
B£C£C
R1S£S
P1Q£Q
T^W = 175^X C
TVU£U
7
8¢9
@¢A£A
Number of Cycles at 60 Hz
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
2¢3£3£3
10
)¢010
10
T⁴ = 25 ⁵ C
1.0
Pulse Width = 300 ⁶ S
1% Duty Cycle
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
T^% = 125^& C
1.0
0.1
T^' = 25⁽ C
.01 _
£
£!#"£$
¢¡£¡¥¤¢¦£§©¨
Percent of Rated Peak Reverse Voltage
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
E48
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