Tel/Fax: +86 (0)769 82827329
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Email: info@topdiode.com
Website: www.topdiode.com
SS22 THRU SS220
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts
Forward Current - 2.0Amperes
FEATURES
Plastic package has Underwriters Laboratory Flammability Classification 94V-0
Metal silicon junction ,majority carrier conduction
Guard ring for overvoltage protection
Built-in strain relief
For surface mounted applications
Low profile package
Low power loss ,high efficiency
High current capability ,Low forward voltage drop
High surge capability
For use in low voltage ,high frequency inverters, free wheeling ,
and polarity protection applications
High temperature soldering guaranteed:260 C/10 seconds at terminals
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
SMB(DO-214AA)
0.155(3.94)
0.130(3.30)
0.086(2.2)
0.075(1.91)
0.187(4.76)
0.160(4.06)
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.083(2.13)
MECHANICAL DATA
0.008(0.203)
MAX
0.060(1.52)
0.030(0.76)
Case: JEDEC SMB(DO-214AA) molded plastic body
0.220(5.59)
0.200(5.08)
Terminals: solder plated ,solderable per MIL-STD-750,method 2026
Polarity: color band denotes cathode end
Weight: 0.003ounce,0.093 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,resistive or inductive
load. For capacitive load,derate by 20%.)
Symbols
SS
22
20
SS
23
30
SS
24
40
SS
25
50
SS
26
60
SS
28
80
SS
210
100
SS
215
150
SS
220
200
14
21
28
35
42
57
71
105
140
20
30
40
50
60
80
100
150
200
Volts
Volts
Volts
Volts
Maximum DC blocking voltage
VRRM
VRMS
VDC
Maximum average forward rectified
current (See Fig. 1)
I(AV)
2.0
Amps
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
IFSM
50.0
Amps
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum instantaneous forward voltage
at 2.0 A(note 1 )
VF
Maximum instantaneous reverse
current at rated DC blocking
voltage(Note 1)
IR
T A =25 C
TA =100 C
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
R JA
R JL
TJ
TSTG
0.55
0.75
0.2
10.0
0.85
0.90
0.95
Volts
mA
55.0
17.0
C/W
-65 to+150
C
-65 to+150
C
Notes: 1.Pulse test: 300 s pulse width,1% duty cycle
2. P.C.B. mounted with 0.2 X 0.2"(5.0 X 5.0mm)copper pad areas
Tel/Fax: +86 (0)769 82827329
Skype: topdiode
Email: info@topdiode.com
Website: www.topdiode.com
RATINGS AND CHARACTERISTIC CURVES SS22 THRU SS220
AVERAGE FORWARD CURRENT
AMPERES
FIG.1-FORWARD CURRENT DERATING CURVE
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
2.0
1.5
PEAK FORWARD SURGE
CURRENT(AMPERES)
Resistive or
inductive load
P.C.B.mounted on
0.2 X 0.2"(5.0 X 5.0mm)
copper pad areasH
1.0
0.5
0
0
25
50
75
100
125
150
At rated TL
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
40
30
20
10
175
0
1
LEAD TEMPERATURE ( C)
10
100
NUMBER OF CYCLES AT 60Hz
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (mA)
INSTANTANEOUS FORWARD CURRENT( AMPERES)
100
50
TJ=125 C
10
TJ=150 C
PULSE WIDTH=300 S
1% DUTY CYCLE
1
TJ=25 C
0.1
SS22-SS24
SS25-SS220
10
TJ=125 C
1.0
0.1
TJ=75 C
0.01
SS22-SS24
SS25-SS220
TJ=25 C
0.001
0.01
0.2
0
0.4
0.6
0.8
1.0
1.2
1.4
0
1.6
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE%
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
JUNCTION CAPACITANCE(pF)
FIG.5-TYPICAL JUNCTION CAPACITANCE
500
100
TJ=25 C
f=1.0MHZ
SS22-SS24
SS25-SS220
Vsig=50mVp-p
10
0.1
1
10
100
REVERSE VOLTAGE. VOLTS
Note: Specification is subject to change without further notice. For more details and updates, please visit our website.