SK520SK515
SK510SK58
SK56SK55SK54SK53SK52
SK52A THRU SK520A
:0.002 ounce, 0.064 grams
VOLTAGE RANG 20 to 200 Volts
CURRENT 5.0 Ampere
Catalog
www.asemi99.com
2018.11 Rev.3.1
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
VOLTS
VOLTS
VOLTS
SYMBOLS
UNITS
Amps
Amps
Volts
VRRM
VRMS
VDC
I(AV)
IFSM
VF
5.0
150.0
0.70
Operating junction temperature range
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TL(see fig.1)
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 5.0A
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
Typical junction capacitance (NOTE 1)
IR
0.5
RθJA
CJ
TJ,
TSTG
50.0
200
pF
C
mA
Typical thermal resistance (NOTE 2)
C/W
Storage temperature range
C
-50 to +150
-50 to +125 -50 to +150
20 10
0.55 0.85
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
100
150
105
150
200
150
200
0.95
0.2
2.0
Number
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
FEATURES
Case: JEDEC DO-214AC molded plastic body
Terminals: leads solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight
MECHANICAL DATA
DO-214AC(SMA)
Dimensions in inches and (millimeters)
.05
5(1.40)
.0
62(1.60)
.114(2.90)
.098(2.50)
.181(4.60)
.157(4.00)
.012(.305)
.006(.152)
.002(.051)
.008(.203)
.208(5.28)
.188(4.80)
.079(2.00)
.103(2.62)
.060(1.52)
.030(0.76)
2-1
ASEMI SMT schottky diode
RATING AND CHRACTERISTIC CURVES SK52 Thru SK520
2-2
www.asemi99.com
2018.11 Rev.3.1
VOLTAGE RANG 20 to 200 Volts
CURRENT 5.0 Ampere
5.0
4.0
3.0
2.0
1.0
0
0 25 50 75 100 125 150 175
150
120
90
60
30
0
0.1 1.0 10 100
0.01 0.1 1 10 100
100
10
1
0.1
REVERSE VOLTAGE,VOLTS
t,PULSE DURATION,sec.
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
NUMBER OF CYCLES AT 60 Hz
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
FIG. 1- FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
JUNCTION CAPACITANCE, pF
PEAK FORWARD SURGE CURRENT,
AMPERES
1 10 100
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
10
100
1000
2000
0 20 40 60 80 100
100
10
1
0.1
0.01
0.001
TJ=75 C
TJ=25 C
TJ=100 C
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
TRANSIENT THERMAL IMPEDANCE,
C/W
AMBIENT TEMPERATURE, C
SS52-SS56
SS58-SS5200
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
INSTANTANEOUS FORWARD
CURRENT,AMPERES
INSTANTANEOUS FORWARD VOLEAGE,
VOLTS
TJ=25 C
50
10.0
1
0.1
0.01
SS52-SS54
SS55-SS56
SS58-SS5150
TJ=25 C
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
SS5200
SK52A THRU SK520A
ASEMI SMT schottky diode