DB151S
THRU
DC COMPONENTS CO., LTD.
RECTIFIER SPECIALISTS
R
DB157S
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 oC 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
DB151S DB152S DB153S DB154S DB155S DB156S DB157S
UNITS
Volts
V
RRM
RMS
100
70
600
420
600
800
560
800
1000
700
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
50
35
50
200
140
200
400
280
400
1.0
V
Volts
V
DC
Volts
100
1000
I
O
Maximum Average Forward Output Current at T
A
=
40oC
Amps
Amps
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
I
FSM
50
V
F
1.1
10
Volts
@T
A
A
= 25oC
= 125oC
Maximum DC Reverse Current at rated
I
R
uAmps
DC Blocking Voltage per element
@T
500
10
I2t Rating for Fusing (t<8.3ms)
I2t
A2Sec
pF
0C/W
Typical Junction Capacitance ( Note1)
Typical Thermal Resistance (Note 2)
C
J
25
40
RθJ A
T
J,
T
STG
-55 to + 150
0 C
Operating and Storage Temperature Range
NOTES : 1.Measured at 1 MHZ 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.
364
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