FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* For surface mounted applications
* Low profile package
* Built-in strain relief
* Metal silicon junction, majority carrier conduction
* 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
oC/10 seconds at terminals
Case: JEDEC SMA molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Weight: 0.002 ounce 0.064 gram
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
SSM22LLPT
SMA
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 Volts
CURRENT 2.0 Amperes
ELECTRICAL CHARACTERISTICS ( At TA = 25
oC unless otherwise noted )
NOTES :
2001-6
Maximum Average Reverse Current
at Rated DC Blocking Voltage
CHARACTERISTICS
SYMBOL
UNITS
0.27
@ TA = 25
oC
@ TA = 100
oC
0.5
10
mAmps
mAmps
Volts
Maximum Instantaneous Forward Voltage at 2.0 A DC
MAXIMUM RATINGES ( At TA = 25
oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Storage Temperature Range
Operating Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
CJ
TJ
VF
IR
TSTG
IFSM
SSM22LLPT
SSM22LLPT
UNITS
20
Volts
Volts
Volts
Amps
14
20
2.0
50
210
20
-65 to +125
-65 to +150
Amps
pF
oC / W
oC
oC
R JL
1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area.
2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts.
* Low VF Products
(1)
(2)
SMA
Dimensions in inches and (millimeters)
0.110(2.80)
0.094(2.40)
0.090(2.30)
0.075(1.90)
0.060(1.52)
0.030(0.76)
0.012(0.310)
0.006(0.150)
0.181(4.60)
0.165(4.20)
0.065(1.65)
0.049(1.25)
0.212(5.40)
0.189(4.80)
0.008 (0.203)
0.002 (0.051)
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