DB151 THRU DB157
SINGLE PHASE GLASS
PASSIVATED BRIDGE RECTIFIER
VOLTAGE:50 TO 1000V
CURRENT:1.5A
DB
FEATURE
Glass passivated junction
Ideal for printed circuit board
Reliable low cost construction utilizing molded plastic
technique
Surge overload rating:50 A peak
MECHANICAL DATA
Terminal: Plated leads solderable per
MIL-STD 202E, method 208C
Case:UL-94 Class V-0 recognized Flame Retardant Epoxy
Polarity: Polarity symbol marked on body
Mounting position: any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half -wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated,
for capacitive load, derate current by 20%)
DB
151
50
DB
152
100
DB
153
DB
154
DB
155
DB
156
DB
157
SYMBOL
units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Vrrm
Vrms
Vdc
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
35
50
70
Maximum DC blocking Voltage
100
1000
Maximum Average Forward Rectified
Current at Ta =40°C
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
Maximum Instantaneous Forward Voltage at
rated Forward Current
If(av)
Ifsm
Vf
1.5
50.0
1.1
A
A
V
10.0
500.0
40
Maximum DC Reverse Current
at rated DC blocking voltage
Ta =25°C
Ta =125°C
Ir
µA
Rth(ja)
Rth(jl)
Cj
Typical Thermal Resistance
(Note1)
°C/W
15
Typical Junction Capacitance
(Note2)
25.0
pF
Storage and Operation Junction Temperature
Note:
Tstg, Tj
-55 to +150
°C
1. Thermal resistance from Junction to Ambient and from Junction to Lead mounted on P.C.B. with 0.51×0.51”(13×13mm) copper
pads
2. Measured at 1.0 MHz and applied voltage of 4.0 volt
Rev.A1
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