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PowerSilicon |
DATA SHEET
SS1020 SERIES
SURFACE MOUNT SCHOTTKY BARRIER
VOLTAGE 20~40 Volts CURRENT 1.0 A
FEATURES
z FAST SWITCHING SPEED
z HIGH CONDUCTOR
z SURFACE MOUNT PACKAGE IDEALLY SUITED
FOR AUTOMATIC INSERTION
z ELECTRICAL IDENTICAL STANDARD JEDEC
.151(3.85)
.138(3.55)
.109(2.80)
.101(2.60)
MECHANICAL DATA
z CASE:SOD-123,PLASTIC
z TERMINALS:SOLDERABLE PER MIL-STD-202,
METHOD 208
z POLARITY:SEE DIAGRAM BELOW
z APPROX. WEIGHT:0.008 GRAMS
CASE:SOD-123
DIMENSIONS IN INCHES AND (MILLIMETERS)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED.
PARAMETER
SYMBOL
SS1020
DC BLOCKING VOLTAGE
RMS REVERSE VOLTAGE
PEAK REPETITIVE PEAK REVERSE VOLTAGE
NON-REPETITIVE REVERSE VOLTAGE
RECTIFIED CURRENT(AVERAGE),HALF WAVE
RECTIFICATION WITH RESISTIVE LOAD AND f >=60Hz
NON-REPETITIVE PEAK FORWARD CURRENT AT T=1.0μs
REPETITIVE PEAK FORWARD CURRENT
POWER DISSIPATION
THERMAL RESISTANCE JUNCTION TO AMBIENT
STORAGE TEMPERATURE
VR
VRMS
VRRM
VRM
IO
IFSM
IFRM
PD
RθJA
TSTG
20
14
20
20
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
PARAMETER
SYMBOL
SS1020
REVERSE BREAKDOWN VOLTAGE AT 10mA
V(BR)
20
MAXIMUM FORWARD VOLTAGE
IF=1A
IF=3A
VF
0.45
0.75
MAXIMUM DC REVERSE CURRENT AT VR
IR
DIODE CAPACITANCE (NOTE 1)
CD
NOTE: 1. CJ AT VR=4V,f =1MHz
SS1030
30
21
30
30
1.0
25
625
250
500
-65~ +150
SS1030
30
0.55
0.875
1.0
120
SS1040
40
28
40
40
SS1040
40
0.6
0.9
UNITS
V
V
V
V
A
A
mA
mW
K/W
℃
UNITS
V
mA
pF
PAGE.1
10
0.751
00.5.1
00.2.051
SINGLE PHASE HALF
WAVE 60Hz RESISTIVE
OR INDUCTIVE LOAD TJ=25°
0.001
00 25 2050 7450 100 60125 1850
LEAD TEMPERATURE,°C
Fig.1-FORWARD CURRENT DERATING
CURVE
100100
1
10.01
0.01
0.01001
0.01
TJ=25°C
TJ=25°
20 1 40 10 60 1800
VR,REVERSE VOLTAGE(VOLTS)
Fig.2-TYPICAL JUNCTION CHARACTERISTIC
25
20
15
10
5
0
1
25°C
10 100
NUMBER OF CYCLES AT 60Hz
Fig.3-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
100
10
1
0.1
0.01
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE(V)
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
100
10
1
0.1
0.01
0.001
0
TA=125°C
TA=75°C
TA=25°C
20 40 60 80 100
REVERSE VOLTAGE,VOLTS
Fig.5-TYPICAL REVERSE CHARACTERISTICS
100
10
1
0.1
0.01 0.1 1 10 100
t- PULSE DURATION (sec.)
Fig.6-TYPICAL TRANSIENT THERMAL
IMPEDANCE
PAGE.2
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