FEATURES
Data Sheet No. BRDB-2500P-1C
MECHANICAL SPECIFICATION
Tel.: (310) 767-1052 Fax: (310) 767-7958
DIOTEC ELECTRONICS CORP.
Gardena, CA 90248 U.S.A
18020 Hobart Blvd., Unit B
E41
25 AMP SILICON BRIDGE RECTIFIERS
MECHANICAL DATA
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
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I
U
C
-55 to +150
Average Forward Rectified Current @ T = 50 C
V
W
Peak Forward Surge Current.
T = 150 C
X
Y
Single 60Hz Half-Sine Wave
Superimposed on Rated Load (JEDEC Method).
Junction Operating and Storage Temperature Range
PARAMETER (TEST CONDITIONS)
Maximum DC Blocking Voltage
Maximum Peak Recurrent Reverse Voltage
Working Peak Reverse Voltage
Series Number
V
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V
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SYMBOL
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AMPS
UNITS
VOLTS
lEmEn3o6prqEsEt3u6vrwEx3yEz6{}|E~EE6wE36EE3E6r3E3TiEE36GE3E6G366
1000
400
600
800
50
100
200
400
600
800
RMS Reverse Voltage
280
420
560
35
70
140
280
420
700
560
CONTROLLED
AVALANCHE
NON-CONTROLLED
AVALANCHE
Rating for Fusing (Non Repetitive; 1mS < t < 8.3mS)
I t
25
AMPS
SEC
I
E
R
V
T
Maximum Forward Voltage (Per Diode) at 12.5 Amps DC
VOLTS
VOLTS
n/a
n/a
Mimimum Avalanche Voltage
Maximum Avalanche Voltage
V
7b
V
773
Maximum Reverse Current at Rated V
7
@ T = 25 C
@T = 125 C
I
7
Minimum Insulation Breakdown Voltage (Circuit to Case)
V
9
Typical Thermal Resistance, Junction to Case
See Note 1
See Note 1
1.05
1
50
mA
2500
C/W
1.2
373
500
RATINGS
SERIES: DB2500P - DB2510P and ADB2504P - ADB2508P
Suffix "T" indicates FAST-ON TERMINALS
Suffix "W" indicates WIRE LEADS
INCHES
MILLIMETERS
MIN
9.6
17.5
15.7
28.4
SYM
BL
BH
D1
D2
MAX
MAX
10.2
16.7
18.5
28.7
0.69
MIN
1.12
0.38
0.62
1.13
0.40
0.66
0.73
D3
0.53
13.5
14.5
0.57
LT
0.6
15.2
n/a
n/a
INCHES
MILLIMETERS
MIN
9.6
10.9
17.5
28.4
SYM
BL
BH
D1
LL
D2
MAX
MAX
10.2
18.5
11.9
28.7
0.43
MIN
1.12
0.38
0.69
1.13
0.40
0.73
0.47
LD
1.0
1.1
0.039
0.042
0.81
20.6
n/a
n/a
D3
D1
D1
BL
HOLE FOR
#8 SCREW
D2
BL
BH
LT
HOLE FOR
#8 SCREW
LD
LL
BH
D1
D2
BL
D1
BL
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T
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ADBD-2500P-1C
BUILT-IN STRESS RELIEF MECHANISM FOR
SUPERIOR RELIABILITY AND PERFORMANCE
INTEGRALLY MOLDED HEAT SINK PROVIDES VERY
LOW THERMAL RESISTANCE FOR MAXIMUM HEAT
DISSIPATION
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
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Max. mounting torque = 20 in-lb.
Case:
Terminals: Round silver plated copper pins or fast-on terminals
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on side of case
Mounting Position: Any. Through hole for #8 screw.
Weight: Fast-on Terminals - 0.7 Ounces (20.0 Grams)
Case: Molded epoxy with integral heat sink
Epoxy carries a U/L Flammability rating of 94V-0
Wire Leads - 0.55 Ounces (16.0 Grams)
RoHS COMPLIANT
RATING & CHARACTERISTIC CURVES FOR SERIES DB2500P - DB2510P and SERIES ADB2504P - ADB2508P
Data Sheet No. BRDB-2500P-2C
ABDB-2500P-2C
Tel.: (310) 767-1052 Fax: (310) 767-7958
DIOTEC ELECTRONICS CORP.
Gardena, CA 90248 U.S.A
18020 Hobart Blvd., Unit B
Number of Cycles at 60 Hz
25 AMP SILICON BRIDGE RECTIFIERS
F
G
H
IQP
R
S
T
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
Peak Forward Surge Current
(Amperes)
E42
15
5
0
10
20
25
30
0
50
100
150
FIGURE 1. FORWARD CURRENT DERATING CURVE
Case Temperature, C
U
A
verage Forward Current, Io
(Amperes)
60Hz Resistive or Inductive Loads
Bridge Mounted on 5 x 6 x 4.9" Thick
(12.7 x 15.2 x 12.4cm) Finned Al. Plate
Inst
ant
aneous Reverse Current, I
(Milcroamperes)
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
Percent of Rated Peak Reverse Voltage
.01
0.1
1.0
10
VQW1WYXQ`1acbedf
g1hpiq
r
s1tvu1w
T = 125 C
x
y
T = 25 C
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
Instantaneous Forward Voltage (Volts)
Inst
ant
aneous Forward Current
(Amperes)
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.1
1.0
10
Q1
Q1
T = 25 C
Pulse Width = 300 Sec
1%Duty Cycle
m
T = 150 C
Q1
Q
Q1
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