Page 1
1
2
2
2
2
3
4
4
4
5
6
List
List.................................................................................................
Package outline...............................................................................
Features..........................................................................................
Maximum ratings .............................................................................
Rating and characteristic curves........................................................
Pinning information...........................................................................
Marking...........................................................................................
Tube packing....................................................................................
Suggested thermal profiles for soldering processes.............................
High reliability test capabilities...........................................................
Mechanical data...............................................................................
Bridge Rectifier
Formosa MS
Document ID Issued Date Revised Date Revision Page.
DS-242106 2008/02/10 2013/06/10 D 6
DB151 THRU DB157
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
1.5A Glass Passivated
Single-Phase Bridge
Rectifiers-50-1000V
Features
Surge overload ratings to 50 amperes peak.
Recommended for non-automatic applications.
Ideal for & save space on printed circuit board.
Applicable for automatic insertion.
Reliable low cost construction utilizing molded plastic
technology results in inexpensive product.
Glass passivated chip junctions.
Lead-free parts meet RoHS requirments.
• UL recognized file # E321971
• Suffix "-H" indicates Halogen free parts, ex. DB151-H.
•
•
•
•
•
•
•
Page 2
DB151
DB152
DB153
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 @IF=1.5A
V
F
(V)
*4
DB154
DB155
400
600
280
420
-55 to +150
DB156
DB157
800
1000
560
700
50
100
200
400
600
800
1000
1.10
Bridge Rectifier
Formosa MS
DB151 THRU DB157
O
( C)
Operating
temperature
T ,
J
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID Issued Date Revised Date Revision Page.
Package outline
Dimensions in inches and (millimeters)
DB
Mechanical data
Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, DB
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
• Polarity : marked on body
• Mounting Position : Any
• Weight : Approximated 0.38gram
•
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
uA
O
C/W
1.5
50
10
40
O
V = V T = 25 C
R RRM J
O
V = V T = 125 C
R RRM J
500
Typical Junction Capacitance
Per Element
C
J
pF
25
2
I t Rating for fusing
2
I t
2
A s
10.4
Storage temperature
T
STG
O
C
+175
-65
Maximum ratings and Electrical Characteristics (AT T =25
A
o
C unless otherwise noted)
Measured at 1.0MHz and applied reverse
voltage of 4.0V DC.
t<8.3ms
Junction to ambient mounted on P.C.B
with 0.5*0.5"(13*13mm) copper pads.
DS-242106 2008/02/10 2013/06/10 D 6