DSS22 THRU DSS210
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
SOD-123FL
Cathode Band
Top View
Forward Current - 2.0 Ampere
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
High forward surge current capability
High temperature soldering guaranteed:
260 C/10 seconds,0.375
”
(9.5mm) lead length,
5 lbs. (2.3kg) tension
2.8
±
0.2
1.3± 0.15
0.10-0.30
0.6
±
0.25
１．０±
0.2
1.8± 0.2
MECHANICAL DATA
Case:
JEDEC SOD-123FL molded plastic body
Terminals:
Solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:0.0007
ounce, 0.02 grams
3.7
±
0.2
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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%.
SYMBOLS
DSS22 DSS23 DSS24 DSS25 DSS26 DSS27 DSS28 DSS29 DSS210
D22
D23
D24
D25
D26
D27
D28
D29
D210
UNITS
VOLTS
VOLTS
VOLTS
Amp
Amps
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 2.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
C
J
R
θ
JA
T
J
T
STG
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
2.0
40.0
70
49
70
80
56
80
90
63
90
100
70
100
0.55
10.0
220
0.70
0.5
0.85
5.0
180
Volts
mA
pF
K/W
180
-55 to +125
-55 to +150
-55 to +150
C
C
Note:1.Measured
at 1MHz and applied reverse voltage of 4.0V D.C.
2.PCB mounted on 0.2*0.2" (5.0*5.0mm) coppeer pad area.
STAR SEA
RATINGS AND CHARACTERISTIC CURVES DSS22 THRU DSS210
AVERAGE FORWARD RECTIFIED CURRENT,
AMPERES
FIG. 1- FORWARD CURRENT DERATING CURVE
2.0
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
40
1.6
32
1.2
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
24
0.8
16
0.4
DSS22-DSS26
DSS27-DSS210
0
25
50
75
100
125
150
175
8
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
0
1
10
100
LEAD TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS REVERSE CURRENT,
MILLAMPERES
INSTANTANEOUS FORWARD
CURRENT,AMPERES
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=100 C
1
T
J
=25 C
PULSE WIDTH=300
µs
2%DUTY CYCLE
1
TJ=75 C
0.1
DSS22-DSS24
DSS25-DSS26
DSS27-DSS210
0.2
0.4
0.6
0.8
1.0
1.1
0.1
0.01
0.01
TJ=25 C
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
2000
1000
DSS22-DSS24
DSS25-DSS210
100
T
J
=25 C
10
0.1
1.0
10
100
REVERSE VOLTAGE,VOLTS
STAR SEA
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