DAESAN SS22

CURRENT 2.0Amperes
VOLTAGE 20 to 100 Volts
SS22 THRU SS210
Features
· Plastic Package has Underwriters Laboratory
Flammability Classification 94V-0
· Metal silicon junction, majority carrier conduction
· For surface mount applications
· Guard ring for overvoltage protection
· 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 :
250℃/10 seconds at terminals
DO-214AC (SMA)
0.110(2.79)
0.100(2.54)
0.058(1.47)
0.052(1.32)
0.177(4.50)
0.157(3.99)
0.012(0.31)
0.006(0.15)
0.090(2.29)
0.078(1.98)
Mechanical Data
· Case : JEDEC SMA(DO-214AC) molded plastic body
· Terminals : Solder Plate, solderable per
MIL-STD-750, Method 2026
· Polarity : Color band denotes cathode end
· Weight : 0.002 ounce, 0.064 gram
0.005(0.127)
MAX.
0.060(1.52)
0.030(0.76)
0.208(5.28)
0.194(4.93)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive
load. For capacitive load, derate by 20%)
Symbols
SS22
SS23
SS24
SS25
SS26
SS28
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
80
90
100
Volts
Maximum RMS voltage
VRMS
14
21
28
35
42
56
63
70
Volts
Maximum DC blocking voltage
VDC
20
30
40
50
60
80
90
100
Volts
Maximum average forward rectified
current 0.375"(9.5mm) lead length(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 instantaneous forward voltage
at 2.0A (Note 1)
VF
Maximum instantaneous reverse
current at rated DC blocking
voltage (Note1)
IR
TA=25℃
TA=100℃
Typical thermal resistance (Note 2)
Operating junction temperature range
Storage temperature range
Notes:
(1) Pulse test: 300μS pulse width, 1% duty cycle
(2) Thermal resistance junction to ambient
0.55
0.70
SS29 SS210 Units
0.85
Volts
1.0
20
mA
RθJA
75
℃/W
TJ
-50 to +125
℃
TSTG
-65 to +150
℃
RATINGS AND CHARACTERISTIC CURVES SS22 THRU SS210
FIG.2-TYPICAL FORWARDCHARACTERISTICS
2.4
50
0.4
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( oC)
PEAK FORWAARD SURGE CURRENT,(A)
FIG.3-MAXIMUM NON-REPETITIVE FORWARDSURGE CURRENT
-S
S2
4
0
28
SS
1.0
21
SS
Tj=25 C
Pulse Width 300 us
1% Duty Cycle
0.1
50
.01
.1
40
.3
.5
.7
.9
1 .1
1. 3
1.5
FORWARD VOLTAGE,(V)
30
8.3m s Single Half
Tj=25 C
Sine Wav e
20
FIG.5 - TYPICAL REVERSECHARACTERISTICS
JEDE C method
100
10
0
1
5
50
10
100
REVERSE LEAKAGE CURRENT, (mA)
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
350
JUNCTION CAPACITANCE,(pF)
3.0
SS
26
10
S2
-S
4
S2
-S
0.8
10
SS
22
25
SS
1.2
SS
25
-
1.6
INSTANTANEOUS FORWARD CURRENT,(A)
2.0
22
SS
AVERAGE FORWARD CURRENT,(A)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
300
250
200
10
1.0
Tj=75 C
.1
Tj=25 C
150
100
.01
0
50
0
20
40
60
80
100
120 140
PERCENTAGE RATED PEAK REVERSE VOLTAGE(%)
.01
.05
.1
.5
1
REVERSE VOLTAGE,(V)
5
10
50
100