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ƔPlastic package has Underwriters Laboratory
Flammability Classification 94V-O Utilizing
ƔMetal silicon junction ,majority carrier conduction
ƔBuilt-in strain relief
ƔFor surface mounted applications
ƔLow power loss ,high efficiency,High surge capability
ƔHigh current capability ,Low forward voltage drop
ƔFor use in low voltage ,high frequency inverters, free wheeling ,
and polarity protection applications
ƔHigh temperature soldering guaranteed:260 ć/10 seconds at
terminals
ƔComponent in accordance to RoHS 2002/95/Ec and WEEE
2002/96/EC
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ƔCase:SM&moldedplasticbody
ƔTerminals:Lead solderable per MIL-STD-750,method 2026
ƔPolarity:Color band denotes cathode end
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@ 25°C Ambient Temperature (unless otherwise noted)Single phase,half wave,60 Hz,resistive or inductive load.
For capacitive load,derate by 20%.
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Notes: 1.Pulse test: 300 s pulse width,1% duty cycle
2. P.C.B. mounted 0.55X0.55"(14X14mm) copper pad areas
3.Measured at 1MHz and reverse voltage of 4.0 volts
Maximum repetitive peak reverse voltage VRRM Volts
Volts
Volts
Volts
m
A
A
mps
Amps
VRMS
VDC
I(AV)
IFSM
TSTG
VF
IR
CJ
TJ
R JA
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375"(9.5mm) lead length(see fig.1)
Maximum instantaneous forward voltage
at 5.0 A(Note 1 )
T =25 C
T =100 C
A
A
Typical thermal resistance (Note 2)
Typical junction capacitance(Note 3)
Operating junction temperature range
Storage temperature range
Maximum instantaneous reverse
current at rated DC blocking
voltage(Note 1)
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method at rated T
L)
5.0
150.0
-65 to+150
-65 to+150
400500
55.0
17.0
0.2
1050
0.55 0.70
P
F
C/W
C
C
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
57
80
100
71
100
Symbols
Units
SS
52
SS
53
SS
54
SS
55
SS
56
SS
58
SS
510
SS
520
SS
515
200
140
200
150
105
150
0.90
0.85
0.95
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http://www.lujingsemi.com 2017.6ͲRev.A
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0.01
0.001
0.01
1
0.1
10
20
0.1
1
0
30
60
90
120
150
50
10
0
200 40 60 80 100
1 10 100
0.2 0.4 0.6 0.8 1.0 1.61.41.2
FIG.1-FORWARD CURRENT DERATING CURVE
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT( AMPERES)
INSTANTANEOUS REVERSE CURRENT (mA)
PEAK FORWARD SURGE
CURRENT(AMPERES)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
REVERSE VOLTAGE. VOLTS T, PULSE DURATION ,sec.
NUMBER OF CYCLES AT 60Hz
TJ=25 C
T
J=125 C
T
J=150 C
PULSE WIDTH=300 S
1% DUTY CYCLE
T
J=TJMAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
TJ=25 C
10
1
10
0.1
0.1 0.10.011 110 10100 100
100
1000
100
FIG.5-TYPICAL JUNCTION CAPACITANCE
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE
JUNCTION CAPACITANCE(pF)
TRANSIENT THERMAL IMPEDANCE, C/ W
TJ=25 C
f=1.0MH
Z
Vsig=50mVp-p
SS52-SS54
SS55-SS520
SS52-SS54
SS55-SS520
SS52-SS54
SS55-SS520
TJ=75 C
T
J=125 C
0 20 40 60 80 100 120 150
0
2.0
3.0
4.0
5.0
1.0
AVERAGE FORWARD CURRENT
AMPERES
LEAD TEMPERATURE ( C)
P.C.B.mounted on
0.55 X 0.55"(14 X 14mm)
copper pad areash