SS22A
THRU
SS220A
2.0 AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
VOLTAGE RANGE
20 to
200
Volts
CURRENT
FEATURES
* Ideal for surface mount applications
* Easy pick and place
* Built-in strain relief
* Low forward voltage drop
0.110(2.80)
0.094(2.40)
2.0 Ampere
SMAF
Cathode Band
Top View
0.059(1.50)
0.051(1.30)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Metallurgically bonded construction
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.063 grams
*BothnormalandPbfree productareavailable:
*Normal:80~95%Sn,5~20%Pb
*Pbfree:99SnabovecanmeetRohsenviromentsubstance
directiverequest
0.144(3.65)
0.128(3.25)
0.055(1.40)
0.043(1.10)
0.012(0.30)
0.006(0.15)
0.047(1.20)
0.028(0.70)
0.189(4.80)
0.173(4.40)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARA
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
CTERISTICS
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig.1
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 2.0A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Typical Junction Capacitance (Note1)
Typical Thermal Resistance RqJA (Note 2)
Operating Temperature Range T
J
Storage Temperature Range T
STG
NOTES:
SS22A
SS24A
SS26A SS28A SS210A
SS215A SS220A
UNITS
20
40
60
80
100
150
200
V
14
28
42
56
70
105
140
V
V
20
40
60
80
100
150
200
2.0
50
0.55
0.70
0.1
5
170
70
-65 +150
-65 +150
0.80
A
A
V
mA
mA
pF
C/W
C
C
Ta=100 C
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient.
RATING AND CHARACTERISTIC CURVES (SS22A THRU SS220A)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
2.4
2.0
50
INSTANTANEOUS FORWARD CURRENT,(A)
1.6
2
2
S
S
1.2
0.8
0.4
10
3.0
1.0
S
S
22
A
S
S
2
6
A
~S
S
2
4
A
S
S
2
8
A
~
S
S
2
2
0A
22
S
S
A
~
0A
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWAARD SURGE CURRENT,(A)
60
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
48
.01
.1
.3
FORWARD VOLT
AGE,(V)
.5
.7
.9
1.1
1.3
1.5
36
Tj=25 C
8.3ms Single Half
Sine Wave
JEDEC method
24
12
FIG.5 - TYPICAL REVERSE
0
1
5
10
50
100
CHARACTERISTICS
100
NUMBER OF CYCLES AT 60Hz
FIG.4-TYPICAL JUNCTION CAPACITANCE
350
300
250
200
150
100
50
0
S
S
2
6
S
S
22
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, (mA)
10
1.0
Tj=75 C
A
~
S
S
24
A
A
~
S
S
2
2
0A
.1
Tj=25 C
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENTAGE RATED PEAK REVERSE VOL
TAGE
单片机
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