SS52---SS520
http://www.lujingsemi.com 2017.6‐Rev.A
1
SCHOTTKY BARRIER RECTIFIER
FEATURES
VOLTAGE RANGE: 20--- 200V CURRENT: 5
.0 A
SMB
●Plastic package has Underwriters Laboratory
Flammability Classification 94V-O Utilizing
●Metal silicon junction ,majority carrier conduction
●Built-in strain relief
●For surface mounted applications
●Low power loss ,high efficiency,High surge capability
●High current capability ,Low forward voltage drop
●For use in low voltage ,high frequency inverters, free wheeling ,
and polarity protection applications
●High temperature soldering guaranteed:260 ℃/10 seconds at
terminals
●Component in accordance to RoHS 2002/95/Ec and WEEE
2002/96/EC
MECHANICAL DATA
●
Case: SMB molded plastic body
●Terminals:Lead solderable per MIL-STD-750,method 2026
●Polarity:Color band denotes cathode end
MAXIMUM RATINGS AND CHARACTERISTICS
@ 25°C Ambient Temperature (unless otherwise noted)Single phase,half wave,60 Hz,resistive or inductive load.
For capacitive load,derate by 20 %.
TYPE NUMBER
SYMBOL
SS52 SS53 SS54 SS55 SS56 SS58
SS510
SS520
UNITS
Maximum recurrent peak reverse voltage
V
RRM
20 30 40 50 60 80
100
200
V
Maximum RMS voltage
V
RMS
14 21 28
35 42 57
71
140
V
Maximum DC blocking voltage
V
DC
20 30 40 50 60 80
150
200
V
Maximum Average Forward rectified
Current0.375"(9.5mm) lead length
I
F(AV)
5.0
A
Peak forw ard surge current 8.3ms single half sine-w ave
superimposed on rated load
I
FSM
150.0
A
Maximum instantaneous forward voltage at 5.0 A(Note1)
V
F
0.55 0.70
0.85
0.95
V
Maximum reverse current
at rated DC blocking voltage perdiode
@T
A
=25
℃
I
R
0.2
mA
@T
A
=100℃
10.0
Typical Thermal Resistance (Note 2)
R
θ
JA
55.0
℃
/W
Storage Temperature
T
STG
- 55 ---- + 150
℃
Operation Junction Temperature
T
j
- 55 ---- + 125
℃
NOTE: 1
.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2 ”(5.0x5.0mm) copper pad areas
Dimensions in inches and (millimeters)
50.0
0.086 (2.20)
0.077 (1.95)
0.180(4.57)
0.160(4.06)
0.155(3.94)
0.130(3.30)
0.060(1.52)
0.030(0.76)
0.220(5.59)
0.205(5.21)
0.012(0.305)
0.006(0.152)
0.008(0.203)MAX.
0.096(2.44)
0.086(2.18)
Typical junction capacitance(Note 3)
CJ
400
500
http://www.lujingsemi.com 2017.6‐Rev.A
2
RATINGS AND CHARACTERISTIC CURVES
0
30
60
90
120
150
1 10 100
PEAK FORWARD SURGE
CURRENT(AMPERES)
TJ=TJMAX
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
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
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.1-FORWARD CURRENT DERATING CURVE
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
FIG.3-TYPICAL INSTANTANE OUS FORWARD
CHARACTERISTICS
0.01
0.1
1
50
10
0 0.2 0.4 0.6 0.8 1.0 1.61.41.2
INSTANTANEOUS FORWARD CURRENT( AMPERES)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
TJ=25 C
TJ=125 C
TJ=150 C
PULSE WIDTH=300 S
1% DUTY CYCLE
SS52-SS54
SS55-SS520
0.001
0.01
1
0.1
10
20
200 40 60 80 100
INSTANTANEOUS REVERSE CURRENT (mA)
TJ=25 C
SS52-SS54
SS55-SS520
TJ=75 C
TJ=125 C
PERCENT OF RATED PEAK REVERSE VOLTAGE%
FIG.6-TYPICAL TRANSIENT THERMAL
IMPEDANCE
REVERSE VOLTAGE. VOLTS
10
0.1 1 10 100
100
1000
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE(pF)
TJ=25 C
f=1.0MHZ
Vsig=50mVp-p
SS52-SS54
SS55-SS520
T, PULSE DURATION ,sec.
1
10
0.1
0.10.01 1 10 100
100
TRANSIENT THERMAL IMPEDANCE, C/ W