DB151S THRU DB157S
SINGLE-PHASE GLASS PASSIVATED
SILICON SURFACE MOUNT BRIDGE RECTIFIERS
Reverse Voltage – 50 to 1000 V
Forward Current – 1.5 A
1.14
0.88
Features
• High surge overload rating of 50 amperes peak
• Ideal for printed circuit board
• Plastic material has Underwriters Laboratory
Flammability Classification 94V-O
• Glass passivated chip junction
10.4 Max.
Mechanical data
2.35
• Case Molded plastic, DB-S
• Terminals: Leads solderable per MIL-STD-202,
method 208 guaranteed
• Mounting position: Any
Maximum Ratings and Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or
inductive load. For capacitive load, derate current by 20%.
DB
DB
DB
DB
DB
DB
DB
Parameter
Symbols
Units
151S 152S 153S 154S 155S 156S 157S
50 100 200 400 600 800 1000
Maximum recurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
V
V
V
35
70 140 280 420 560 700
Maximum DC blocking voltage
50 100 200 400 600 800 1000
Maximum average forward rectified current
IO
1.5
at TA = 40℃ 2)
A
Peak forward surge current 8.3ms single half-
sine-wave superimposed on rated load
(JEDEC method)
Maximum forward voltage
at 1.5 A DC and 25℃
IFSM
50
A
V
VF
IR
1.1
TA = 25℃
TA =125℃
Maximum reverse current at rated
DC blocking voltage
Typical junction capacitance 1)
Typical thermal resistance 2)
Typical thermal resistance 2)
5
500
µA
mA
CJ
RθJA
25
40
PF
℃/W
℃/W
℃
15
RθJL
Operating and storage temperature range
1) Measured at 1 MHz and applied reverse voltage of 4.0 VDC.
2) Units mounted on P.C.B. with 0.5*0.5”(13*13mm) copper pads.
TJ ,TStg
-55 to +150
®
Dated: 17/05/2014 TL Rev: 01