DB151S THRU DB157S
Bridge Rectifiers
Features
● UL recognition, file #E313149
● Ideal for automated placement
● High surge current capa bil ity
● 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, Halo gen free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
●
Polarity:
As marked on body
■
Maxim um 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 vol t age
V
RRM
V
50 100 200 400 600 800 1000
Average rectifi ed output
current @60Hz sine wave,
R-load, Ta=40
℃
On glass-epoxi
substrate
I
O
A
1.5
Surge(non-repetiti ve)f orward curre nt
@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
Tj
℃
-55
~+150
■Electrical Characteristics
（T
a
=25℃ Unless otherwise specified）
PARAMETER
SYMBOL
UNIT
TEST
CONDITIONS
DB151S DB152S DB153S DB154S DB155S DB156S DB157S
Maximum instantaneous f orward
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
■
Thermal Characteristics （T
a
=25℃ Unless otherwise specified）
PARAMETER SYMBOL
UNIT
DB151S DB152S DB153S DB154S DB155S DB156S DB157S
Thermal
Resistance
Between juncti on and ambient,
On glass-epoxi substrate
R
θJ-A
℃/W
68.0
Between juncti on and lead R
θJ-L
15.0
COMPLIANT
RoHS
1 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S
011
Rev. 2.3, 23-Mar-20
www.21yangjie.com
DB151S THRU DB157S
■
Ordering Information (Example)
PREFER ED 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)
`
0.4 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
0
0
0.4
FIG1:Io-Ta Cu rve
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)
Ambient Temperature（℃）
2 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S011
Rev. 2.3, 23-Mar-20
www.21yangjie.com