DC COMPONENTS CO., LTD.
R
DB151S
THRU
DB157S
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE
SURFACE MOUNT BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 1.5 Ampere
FEATURES
*
*
*
*
Surge overload rating - 50 Amperes peak
Ideal for printed circuit board
Reliable low cost construction
Glass passivated junction
DB-1S
MECHANICAL DATA
*
*
*
*
*
*
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: MIL-STD-202E, Method 208 guaranteed
Polarity: Symbols molded or marked on body
Mounting position: Any
Weight: 0.38 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 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)
o
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 Bridge
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
V
F
o
DB151S DB152S
50
35
50
100
70
100
DB153S DB154S DB155S DB156S DB157S
200
140
200
400
280
400
1.0
50
600
420
600
800
560
800
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
Amps
V
RRM
V
RMS
V
DC
I
O
I
FSM
1.1
10
500
Volts
uAmps
A
2
Sec
pF
0
I
R
I
2
t
C
J
R胃J A
T
J,
T
STG
10
25
40
-55 to + 150
C/W
C
0
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.
364
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