DB151S THRU DB157S
1 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S011
Rev. 2.2, 28-Apr-14
www.21yangjie.com
Bridge Rectifiers
Features
● UL recognition, file #E313149
● Ideal for automated placement
● High surge current capability
● Meets MSL level 1, per J-STD-020, LF maximum
peak of 260 °C
Typical Applications
General purpose use in AC/DC bridge full wave rectification for
SMPS, lighting ballast, adapter, battery charger, home
appliances, office equipment, and telecommunication
applications.
Mechanical Data
●
P
ackage: DBS
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, Halogen free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
●
Polarity:
As marked on body
■
Maximum Ratings
(T
a
=25℃ Unless otherwise specified
）
PARAMETER
SYMBOL
UNIT
DB151S
DB152S
DB153S
DB154S
DB155S
DB156S
DB157S
Device marking code
DB151S
DB152S
DB153S
DB154S
DB155S
DB156S
DB157S
Repetitive peak reverse voltage
V
RRM
V
50
100
200
400
600
800
1000
Average rectified output
current @60Hz sine wave,
R-load, Ta=40℃
On glass-epoxi
substrate
I
O
A
1.5
Surge(non-repetitive)forward current
@60Hz half sine wave, 1 cycle, Tj=25℃
I
FSM
A
60
Current squared time
@1ms≤t≤8.3ms Tj=25℃, Rating of per diode
I
2
t
A
2
s
15
Storage temperature
T
stg
℃
-55 ~+150
Junction temperature
T
j
℃
-55 ~+150
■Electrical Characteristics
（T
a
=25℃ Unless otherwise specified）
PARAMETER
SYMBOL
UNIT
TEST
CONDITIONS
DB151S
DB152S
DB153S
DB154S
DB155S
DB156S
DB157S
Maximum instantaneous forward
voltage drop per diode
V
F
V
I
FM
=0.7A
1.00
Maximum DC reverse current at
rated DC blocking voltage per diode
I
RRM
μA
V
RM
=V
RRM
5
COMPLIANT
RoHS
DB151S THRU DB157S
2 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S011
Rev. 2.2, 28-Apr-14
www.21yangjie.com
■
Thermal Characteristics （T
a
=25℃ Unless otherwise specified）
PARAMETER
SYMBOL
UNIT
DB151S
DB152S
DB153S
DB154S
DB155S
DB156S
DB157S
Thermal
Resistance
Between junction
and ambient,
On glass-epoxi
substrate
R
θJ-A
℃/W
68.0
Between junction
and lead
R
θJ-L
15.0
■
Ordering Information (Example)
PREFERED P/N
PACKING
CODE
UNIT WEIGHT(g)
MINIIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY MODE
DB151S~DB157S
B1
Approximate 0.34
50
5000
20000
TUBE
DB151S~DB157S
F1
Approximate 0.34
1500
3000
21000
REEL
■
Characteristics(Typical)
`
0
0
0.4
FIG1:Io-TaCurve
160
sine wave R-load
free in air
40 80 120
0.8
1.2
1.6
2.0
2.4
Average Forward Output (A)
Case Temperature（℃）
0.4 0.6 0.8 1.0 1.2 1.4
0.01
0.02
0.05
FIG3: Forward Voltage
0.1
1
2
4
6
0.5
Ta=25℃
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
0 20 40 60 80 100
0.01
0.1
1.0
10
100
Tj=150℃
Tj=25℃
FIG4:Typical Reverse Characteristics
Peracent Of Rated Peak Reverse Volage (%)
Instantaneous Reverse Current (UA)
1
0
2
5
10 20 50 100
10
half sine wave
non-repetitive
Tj=25℃
FIG2:Surge Forward Current Capability
0
8.3ms
1cycle
IFSM
8.3ms
20
30
40
50
60
70
Peak Forward Surge Current（A）
Number Of Cycles