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SMD Bridge Rectifier
Formosa MS
DB151S THRU DB157S
Document ID Issued Date Revised Date Revision Page.
DS-241103 2008/02/10 2013/06/10 D 7
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List
List.................................................................................................
Package outline...............................................................................
Features..........................................................................................
Mechanical data...............................................................................
Maximum ratings and ..................................
Electrical characteristics
Rating and characteristic curves........................................................
Pinning information...........................................................................
Marking...........................................................................................
Suggested solder pad layout.............................................................
Packing information..........................................................................
Reel packing ...........................................................
and tube packing
Suggested thermal profiles for soldering processes.............................
High reliability test capabilities...........................................................
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
1.5A Miniature Glass Passivated
Single-Phase Surface Mount
Bridge Rectifiers-50-1000V
Features
Surge overload ratings to 50 amperes peak•
Save space on printed circuit board•
Ideal for automated replacement•
Reliable low cost construction utilizing molded plastic•
technology results in inexpensive product
Glass passivated chip junctions
•
•
Lead-free parts meet RoHS requirements
• UL recognized file # E321971
Suffix "-H" indicates Halogen free parts, ex. DB151S-H
•
Package outline
Page 2
DB151S
DB152S
DB153S
50
100
200
35
70
140
SYMBOLS
V
RRM
(V)
V
RMS
V
R
(V)
(V)
*1
*2
*3
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
*4 Maximum forward voltage @I =1.5A
F
V
F
(V)
*4
DB154S
DB155S
400
600
280
420
-55 to +150
DB156S
DB157S
800
1000
560
700
50
100
200
400
600
800
1000
1.10
Document ID Issued Date Revised Date Revision Page.
Formosa MS
DB151S THRU DB157S
(C)
O
Operating
temperature
T,
J
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
SMD Bridge Rectifier
Dimensions in inches and (millimeters)
DBS
.255(6.5)
.335(8.5)
.134(3.40)
.406(10.3)
.013(.33)
.060(1.5)
.205(5.2)
.346(8.8)
.047(1.20)
.245(6.2)
.307(7.8)
.124(3.15)
.391(10.0)
.003(.08)
.040(1.0)
.197(5.0)
.323(8.2)
.037(0.95)
+
~
~
Mechanical data
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, DBS
Terminals : Solder plated, solderable per
•
MIL-STD-750, Method 2026
Polarity : marked on body
•
Mounting Position : Any•
Weight : Approximated 0.50 gram•
PARAMETER
CONDITIONS
Forward rectified current
Forward surge current
Reverse current
Typical thermal resistance
See Fig.1
8.3ms single half sine-wave superimposed on
rate load (JEDEC methode)
Symbol
MIN.
TYP.
MAX.
UNIT
I
O
I
FSM
I
R
R
θJA
A
A
μA
O
C/W
1.5
50
10
40
V = V T = 25 C
R RRM J
O
V = V T = 125 C
RRRMJ
O
500
Typical Junction Capacitance
Per Element
C
J
pF
25
I t Rating for Fusing
2
It
2
As
2
10.4
Storage temperature
T
STG
O
C
+175
-65
Maximum ratings and Electrical characteristics (AT T =25 C unless otherwise noted)
A
o
Junction to ambient mounted on P.C.B
with 0.5*0.5"(13*13mm) copper pads.
Measured at 1.0MHz and applied reverse voltage
of 4.0V DC
t<8.3ms
DS-241103 2008/02/10 2013/06/10 D 7