I
2
t
C
J
RθJA
T
J,TSTG
TECHANICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 1.0 Ampere
DB-1
.315(8.0)
.285(7.2)
.255(6.5)
.240(6.1)
.350(8.9)
.300(7.6)
.335(8.5)
.315(8.0)
.102(2.6)
.086(2.2)
.189(4.8)
.155(3.9)
.205(5.2)
.195(5.0)
SPACING
.020
(0.5)
.060
(1.5)
FEATURES
* Good for automation insertion
* Surge overload rating - 50 Amperes peak
* Ideal for printed circuit board
* Reliable low cost construction
* Glass passivated junction
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
DB101
THRU
DB107
Dimensions in inches and (millimeters)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
SYMBOL
V
RRM
V
DC
I
O
I
FSM
V
RMS
V olts
V olts
Amps1.0
30
UNITS
Maximum Average Forward Output Current at T
A
= 40
o
C
50 200 400100 600 800 1000
35 140 28070 420 560 700
V olts
Amps
DB101 DB103 DB104DB102 DB105 DB106 DB107
50 200 400100 600 800 1000
Operating and Storage Temperature Range
-55 to + 150
0
C
DC Blocking Voltage per element
V
F
I
R
1.1
500
uAmps
Maximum Forward Voltage Drop per element at 1.0A DC
V olts
@T
A
= 25
o
C
@T
A
= 125
o
C
10
Maximum DC Reverse Current at Rated
I
2
t Rating for Fusing (t<8.3ms) 10.4 A
2
Sec
Typical Junction Capacitance ( Note1)
25 pF
Typical Thermal Resistance (Note 2)
40
0
C
/W
NOTES : 1.
Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
2.Thermal Resistance from Junction to Ambient and from junction to lead mounted on P.C.B. with 0.5 x 0.5" (13x13mm) copper pads.
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Symbols molded or marked on body
* Mounting position: Any
* Weight: 0.4 gram
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
REV-3,MAR,2017 www.dccomponents.com
1
RATING AND CHARACTERISTIC CURVES ( DB101 THRU DB107)
FIG. 2 - TYPICAL FORWARD CURRENT
DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
AMBIENT TEMPERATURE,( )
C
0
Single Phase Half Wave
60Hz Inductive or
Resistive Load
.5
1.0
20 40 60 80 100 120 140 150
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,(uA)
10
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
1.0
0.1
.01
C
TJ=25
0 20 40 60 80 100 120 140
C
TJ=25
INSTANTANEOUS FORWARD
VOLTAGE,(V)
1.41.2.8 1.0.6.4
.01
0.1
1.0
10
Pulse Width = 300us
1% duty Cycle
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARDCURRENT,(A)
FIG. 1 -MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
60
50
40
30
20
10
0
0 2 4 6 10 20 40 60 100
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine-wave
(JEDEC Method)
10
PEAK FORWARD SURGE CURRENT,(A)
REV-3,MAR,2017 www.dccomponents.com
2