FEATURES
Data Sheet No. BRDB-800-1C
MECHANICAL SPECIFICATION
ACTUAL SIZE
E31
Case: Molded plastic, U/L Flammability Rating 94V-0
Terminals: Round silver plated copper pins
Soldering: Per MIL-STD 202 Method 208 guaranteed
Polarity: Marked on side of case; positive lead at beveled corner
Mounting Position: Any. Through hole provided for #6 screw
Weight: 0.18 Ounces (5.4 Grams)
MECHANICAL DATA
BH
LL
LD
D1
D1
BL
BL
+
_
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive loads, derate current by 20%.
Average Forward Rectified Current
Peak Forward Surge Current. Single 60Hz Half-Sine Wave
Superimposed on Rated Load (JEDEC Method). T = 150 C
J
O
Junction Operating and Storage Temperature Range
T
J
, T
STG
I
O
C
-55 to +150
Continuous Power Dissipation in V
Region
@ T
=80 C (Heat Sink Temp)
(BR)
HS
o
PARAMETER (TEST CONDITIONS)
Maximum DC Blocking Voltage
Maximum Peak Recurrent Reverse Voltage
Working Peak Reverse Voltage
Series Number
V
RWM
V
RRM
V
R (RMS)
V
RM
SYMBOL
ADB ADB ADB
DB
DB
DB
DB
DB
DB
DB
AMPS
UNITS
VOLTS
P
RM
P
R
804 806
808
800
801
802
804
806
808
810
1000
400
600
800
50
100
200
400
600
800
RMS Reverse Voltage
400
n/a
n/a
280
420
560
35
70
140
280
420
700
560
Power Dissipation in V
Region for 100 S Square Wave
(BR)
CONTROLLED
AVALANCHE
NON-CONTROLLED
AVALANCHE
2
WATTS
Thermal Energy (Rating for Fusing)
I t
2
64
AMPS
2
SEC
I
FSM
300
@ T = 50 C (Note 1)
C
o
@T = 50 C (Note 2)
A
o
10
8
Typical Thermal Resistance
R
JA
R
JC
V
FM
Maximum Forward Voltage (Per Diode) at 4 Amps DC
VOLTS
VOLTS
n/a
See Note 4
See Note 4
n/a
Minimum Avalanche Voltage
Maximum Avalanche Voltage
V
(BR) Min
V
(BR) Max
Maximum Reverse Current at Rated V
RM
@ T = 25 C
A
o
@T = 125 C
A
o
I
RM
Minimum Insulation Breakdown Voltage (Circuit to Case)
V
ISO
Junction to Ambient (Note 2)
Junction to Case (Note 1)
0.95 (Typ. 0.90)
1
50
A
2000
o
C/W
12
5
3.01 08db
NOTES:
RATINGS
+
_
SERIES DB800-DB810 and ADB804-ADB808
DT
DB804
AC
AC
UL RECOGNIZED - FILE #E124962
Tel.: (310) 767-1052
Fax: (310) 767-7958
DIOTEC ELECTRONICS CORP.
Gardena, CA 90248
U.S.A
18020 Hobart Blvd., Unit B
(1) Bridge mounted on 4.9" x 4.3" x 0.11" thick (12.4cm x 10.8cm x 0.3cm) aluminum plate
(2) Bridge mounted on PC Board
0.375" (9.5mm)
with 0.5" sq. (12mm sq.) copper pads and bridge lead length of
(3) Bolt bridge on heat sink, using silicon thermal compound between bridge and mounting surface, for maximum heat transfer
(4) These bridges exhibit the avalanche characteristic at breakdown. If your application requires a specific breakdown voltage range, please contact us.
ABDB-800-1C
BUILT-IN STRESS RELIEF MECHANISM FOR
SUPERIOR RELIABILITY AND PERFORMANCE
SURGE OVERLOAD RATING TO 300 AMPS PEAK
VOID FREE VACUUM DIE SOLDERING FOR MAXIMUM
MECHANICAL STRENGTH AND HEAT DISSIPATION
(Solder Voids: Typical < 2%, Max. < 10% of Die Area)
FIGURE 5. TYPICAL JUNCTION CAPACITANCE PER DIODE
10
100
Reverse Voltage, (Volts)
1
100
10
400
NOTE 4
RATING & CHARACTERISTIC CURVES FOR SERIES DB800 - DB810 and SERIES ADB804 - ADB808
Data Sheet No. BRDB-800-2C
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
8 AMP SILICON BRIDGE RECTIFIERS
3.01 08db
FIGURE 2. MAXIMUM NON-REPETITIVE SURGE CURRENT
1
10
100
300
250
200
150
100
50
NOTE 2
E32
NOTES
FIGURE 1. FORWARD CURRENT DERATING CURVE
Temperature, C
o
60Hz Resistive or Inductive Loads
FIGURE 3. TYPICAL FORWARD CHARACTERISTIC PER DIODE
Instantaneous Forward Voltage (Volts)
0.01
0.1
1.0
10
100
NOTE 3
Case
Ambient
NOTE 1
FIGURE 4. TYPICAL REVERSE CHARACTERISTICS
Percent of Rated Peak Reverse Voltage
140
0
20
40
60
80
100
120
T = 100 C
J
o
T = 25 C
J
o
0.01
0.1
1.0
10
50
ABDB-800-2C
(1) Case Temperature, T
With Bridge Mounted on
4.9" x 4.3" x 0.11" Thick (12.4cm x 10.8cm x 0.3cm)
Aluminum Plate
Ambient Temperature, T
With
(2) T = 150 C
(3) T = 25 C; Pulse Width = 300 Sec; 1% Duty Cycle
C,
A,
J
J
Bridge Mounted on
PC Board With 0.5" Sq. (12mm Sq.) Copper Pads
And Bridge Lead Length of 0.375" (9.5mm)
(4) T = 25 C; f = 1 MHz; Vsig = 50mVp-p
o
o
J
o
PDF 
ZIP