DC COMPONENTS CO., LTD.
R
DB151
THRU
DB157
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF
SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 1.5 Ampere
FEATURES
*
*
*
*
*
Good for automation insertion
Surge overload rating - 50 Amperes peak
Ideal for printed circuit board
Reliable low cost construction
Glass passivated junction
DB-1
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
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%.
Dimensions in inches and (millimeters)
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Output Current at T
A
= 40 C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Forward Voltage Drop per element at 1.0A DC
Maximum DC Reverse Current at Rated
DC Blocking Voltage per element
I
2
t Rating for Fusing (t<8.3ms)
Typical Junction Capacitance ( Note1)
Typical Thermal Resistance (Note 2)
Operating and Storage Temperature Range
NOTES : 1.Measured at 1 MH
Z
and applied reverse voltage of 4.0 volts
@T
A
= 25
o
C
@T
A
= 125
o
C
I
FSM
V
F
I
R
I
2
t
C
J
RθJ A
T
J,TSTG
o
DB151
50
35
50
DB152
100
70
100
DB153
200
140
200
DB154
400
280
400
1.5
60
1.1
10
500
10
25
40
-65 to + 150
DB155
600
420
600
DB156
800
560
800
DB157
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
Amps
Volts
uAmps
A
2
Sec
pF
0
V
RRM
V
RMS
V
DC
I
O
C/W
0
C
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.
186
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