DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Data Sheet No. BRDB-2500P-1C
ADBD-2500P-1C
Tel.: (310) 767-1052 Fax: (310) 767-7958
25 AMP SILICON BRIDGE RECTIFIERS
MECHANICAL SPECIFICATION
SERIES: DB2500P - DB2510P and ADB2504P - ADB2508P
FEATURES
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
BH
LT
BH
LL
BUILT-IN STRESS RELIEF MECHANISM FOR
SUPERIOR RELIABILITY AND PERFORMANCE
INTEGRALLY MOLDED HEAT SINK PROVIDES VERY
LOW THERMAL RESISTANCE FOR MAXIMUM HEAT
DISSIPATION
HOLE FOR
#8 SCREW
HOLE FOR
#8 SCREW
LD
D1
UL RECOGNIZED - FILE #E124962
+
+
D1
RoHS COMPLIANT
BL
BL
D1
D3
D2
_
_
+
_
MECHANICAL DATA
D2
BL
D1
BL
Case: Case: Molded epoxy with integral heat sink
Epoxy carries a U/L Flammability rating of 94V-0
MILLIMETERS
INCHES
MIN
1.12
MILLIMETERS
INCHES
SYM
SYM
Terminals: Round silver plated copper pins or fast-on terminals
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on side of case
MIN
28.4
9.6
MAX
28.7
MIN
28.4
9.6
MAX
28.7
MIN
1.12
MAX
MAX
BL
BH
D1
D2
LL
1.13
0.40
0.73
0.47
n/a
BL
BH
D1
D2
D3
LT
1.13
0.40
0.66
0.73
0.57
0.6
10.2 0.38
18.5 0.69
10.2 0.38
16.7 0.62
18.5 0.69
17.5
10.9
20.6
1.0
15.7
11.9
n/a
0.43
0.81
17.5
13.5
n/a
Mounting Position: Any. Through hole for #8 screw.
Max. mounting torque = 20 in-lb.
14.5
15.2
0.53
n/a
LD
1.1
0.039 0.042
Weight: Fast-on Terminals - 0.7 Ounces (20.0 Grams)
Wire Leads - 0.55 Ounces (16.0 Grams)
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
RATINGS
PARAMETER (TEST CONDITIONS)
SYMBOL
UNITS
VOLTS
Series Number
Maximum DC Blocking Voltage
Working Peak Reverse Voltage
Maximum Peak Recurrent Reverse Voltage
V
V
V
RMS Reverse Voltage
V
Peak Forward Surge Current. Single 60Hz Half-Sine Wave
Superimposed on Rated Load (JEDEC Method). T = 125 C
I
AMPS
°C
Average Forward Rectified Current @ T = 75 C
Junction Temperature Range
I
T
Storage Temperature Range
Mimimum Avalanche Voltage
Maximum Avalanche Voltage
T
V
V
VOLTS
V
Maximum Forward Voltage (Per Diode) at 12.5 Amps DC
@ T = 25 C
@T = 125 C
mA
Maximum Reverse Current at Rated V
I
V
R
Minimum Insulation Breakdown Voltage (Circuit to Case)
Typical Thermal Resistance, Junction to Case
VOLTS
C/W
E41