DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Data Sheet No. BRDB-3500P-1C
ADBD-3500P-1C
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
35 AMP SILICON BRIDGE RECTIFIERS
MECHANICAL SPECIFICATION
FEATURES
SERIES: DB3500P - DB3510P and ADB3504P - ADB3508P
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
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 #E141956
+
+
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
10.2 0.38
18.5 0.69
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
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
0.039 0.042
17.5
13.5
n/a
Mounting Position: Any. Through hole for #8 screw.
14.5
15.2
0.53
n/a
Max. mounting torque = 20 in-lb.
LD
1.1
Weight: Fast-on Terminals - 0.7 Ounces (20.0 Grams)
Wire Leads - 0.55 Ounces (16.0 Grams)
Suffix "T" indicates FAST-ON TERMINALS
Suffix "W" indicates WIRE LEADS
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
RATINGS
PARAMETER (TEST CONDITIONS)
SYMBOL
UNITS
CONTROLLED
AVALANCHE
NON-CONTROLLED
AVALANCHE
DB
Series Number
Maximum DC Blocking Voltage
V
V
Working Peak Reverse Voltage
400 600 800 50 100 200 400 600 800 1000
VOLTS
Maximum Peak Recurrent Reverse Voltage
V
RMS Reverse Voltage
V
280 420 560 35
70 140 280 420 560 700
AMPS
Rating for Fusing (Non Repetitive; 1mS < t < 8.3mS)
664
I t
SEC
Peak Forward Surge Current. Single 60Hz Half-Sine Wave
Superimposed on Rated Load (JEDEC Method). T = 150 C
I
500
AMPS
Average Forward Rectified Current @ T = 50 C
Junction Operating and Storage Temperature Range
Mimimum Avalanche Voltage
I
T , T
V
35
-55 to +150
n/a
°C
See Note 1
Maximum Avalanche Voltage
V
See Note 1
n/a
VOLTS
V
1.05
Maximum Forward Voltage (Per Diode) at 17.5 Amps DC
@ T = 25 C
@T = 125 C
1
mA
Maximum Reverse Current at Rated V
I
50
Minimum Insulation Breakdown Voltage (Circuit to Case)
Typical Thermal Resistance, Junction to Case
V
VDC
2500
R
1.2
C/W
E45
DEC [ DIOTEC ELECTRONICS CORPORATION ]
