SSL54B THRU SSL510B
1 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S409
Rev. 2.6, 25-Nov-19
www.21yangjie.com
Surface Mount Schottky Rectifier
Features
● Low profile package
● Ideal for automated placement
● Guardring for overvoltage protection
● Low VF
● Low power losses, high efficiency
● High forward surge capability
● Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
Typical Applications
For use in low voltage high frequency inverters, freewheeling,
DC/DC converters, and polarity protection applications.
Mechanical Data
●
P
ackage: DO-214AA (SMB) 　
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:
Cathode line denotes the cathode end 　
■
Maximum Ratings
(T
a
=25℃ Unless otherwise specified
）
PARAMETER SYMBOL UNIT
SSL54B SSL545B SSL56B SSL510B
Device marking code
SSL54B SSL545B SSL56B SSL510B
Repetitive peak reverse voltage
V
RRM
V 40 45 60 100
Average rectified output current
@60Hz sine wave, resistance load, Ta (FIG.1)
I
O
A 5.0
Surge(non-repetitive)forward current
@60Hz half-sine wave,1 cycle, Ta=25℃
I
FSM
A 100
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
SSL54B SSL545B SSL56B SSL510B
Maximum instantaneous
forward voltage drop per diode
V
F
V
I
FM
=5.0A
0.45 0.50 0.70
Maximum DC reverse current
at rated DC blocking voltage
per diode @ V
RM
=V
RRM
I
RRM
mA
Ta=25℃
0.5 0.1
Ta=100℃
50 20
COMPLIANT
RoHS
SSL54B THRU SSL510B
2 / 4
Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S409
Rev. 2.6, 25-Nov-19
www.21yangjie.com
■
Thermal Characteristics （T
a
=25℃ Unless otherwise specified）
PARAMETER SYMBOL
UNIT
SSL54B SSL545B SSL56B SSL510B
Thermal resistance
R
θJ-A
℃/W
65
1)
R
θJ-L
16
1)
R
θJ-C
15
1)
Note:
(1)
Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with0.3" x 0.3" (8.0 mm x 8.0 mm) copper pad areas
■
Characteristics(Typical)
1
0
PeakForwardSurgeCurrent(A)
2
5
10 20 50 100
FIG2：SurgeForwardCurrentCapability
NumberofCycles
20
40
60
80
100
8.3msSingleHalfSine
Wine
50
FIG1：Io‐TLCurve
AverageForwardOutputCurrent(A)
60Hz Resistive or Inductive Load
P.C.B. Mounted on 0.3"×0.3"
(8.0mm×8.0mm)Copper Pad Areas
LeadTemperature(℃)
0
70 90 110 130 150
1.0
2.0
3.0
4.0
5.0
6.0
7.0
InstantaneousForwardCurrent(A)
FIG3：ForwardVoltag
e
0.01
InstantaneousForwardVoltage(V)
0.3
TJ=25℃
Pulse width=300us
1% Duty Cycle
0.1
1.0
10
100
0.40.50.60.70.8
0.20.1
5.0
SSL54B-SSL545B
SSL56B
SSL510B
FIG4：TypicalReverseCharacteristics
PercentofRatedPeakReverseVoltage(%)
InstantaneousReverseCurrent(mA)
0
20
40 60 80 100
0.001
Tj=25
℃
100
10
1.0
0.1
0.01
Tj=100℃
SSL54B-SSL56B
SSL510B