DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Data Sheet No. BRDB-2500-1C
ADBD-2500-1C
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
25 AMP SILICON BRIDGE RECTIFIERS
MECHANICAL SPECIFICATION
FEATURES
SERIES: DB2500 - DB2510 and ADB2504 - ADB2508
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
BH
BH
BUILT-IN STRESS RELIEF MECHANISM FOR
SUPERIOR RELIABILITY AND PERFORMANCE
LT
LL
ELECTRICALLY ISOLATED METAL CASE FOR
MAXIMUM HEAT DISSIPATION
HOLE FOR
LD
D1
#8 SCREW
UL RECOGNIZED - FILE #E124962
+
+
BL
D1
RoHS COMPLIANT
D1
BL
_
D3
D2
_
MECHANICAL DATA
D2
BL
D1
BL
Case: Metal (Potting epoxy carries U/L flammability Rating 94V-0)
Terminals: Round silver plated copper pins or fast-on terminals
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on side of case
_
+
MILLIMETERS
INCHES
MIN
1.12
0.43
MILLIMETERS
INCHES
MIN
1.12
0.43
SYM
SYM
MIN
MAX
MIN
MAX
MAX
MAX
28.7
28.7
BL
BH
D1
D2
D3
LT
28.4
1.13
0.44
0.66
0.73
0.57
0.56
BL
BH
D1
D2
LL
28.4
1.13
0.44
0.73
0.47
n/a
11.0
15.7
17.5
13.5
11.2
11.0
17.5
10.9
20.6
1.0
11.2
16.7 0.62
18.5 0.69
14.5
14.2
18.5 0.69
Mounting Position: Any. Through hole for #8 screw.
Max. mounting torque = 20 in-lb.
11.9
n/a
0.43
0.81
0.53
n/a
Weight: Fast-on Terminals - 1.1 Ounces (31.6 Grams)
Wire Leads - 0.95 Ounce (28.5 Grams)
LD
0.039 0.042
1.1
n/a
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
RATINGS
PARAMETER (TEST CONDITIONS)
SYMBOL
UNITS
Series Number
Maximum DC Blocking Voltage
Working Peak Reverse Voltage
Maximum Peak Recurrent Reverse Voltage
V
V
VOLTS
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
Average Forward Rectified Current @ Tc = 75 C
Junction Temperature Range
I
T
°C
Storage Temperature Range
T
Mimimum Avalanche Voltage
V
Maximum Avalanche Voltage
V
VOLTS
V
Maximum Forward Voltage (Per Diode) at 12.5 Amps DC
@ T = 25 C
@T = 125 C
A
Maximum Reverse Current at Rated V
I
Minimum Insulation Breakdown Voltage (Circuit to Case)
V
VDC
R
Typical Thermal Resistance, Junction to Case
C/W
E39