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Chenmko Enterprise

SSM14PT Datasheet Preview

SSM14PT Datasheet

SCHOTTKY BARRIER RECTIFIER

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CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 - 60 Volts CURRENT 1.0 Ampere
SSM12PT
THRU
SSM16PT
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 :
260oC/10 seconds at terminals
* Lead free devices
MECHANICAL DATA
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
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
SMA
0.110(2.80)
0.094(2.40)
(1)
0.090(2.30)
0.075(1.90)
0.060(1.52)
0.030(0.76)
0.181(4.60)
0.165(4.20)
0.065(1.65)
0.049(1.25)
(2)
0.012(0.310)
0.006(0.150)
0.212(5.40)
0.189(4.80)
0.008 (0.203)(max)
Dimensions in inches and (millimeters)
SMA
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
www.DataSheetM4Uax.imcoummRecurrent 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)
Operating Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
SSM12PT SSM13PT
20 30
14 21
20 30
SSM14PT SSM15PT
40 50
28 35
40 50
SSM16PT UNITS
60 Volts
42 Volts
60 Volts
1.0 Amps
IFSM
CJ
R JL
TJ
TSTG
40
110
25
-65 to +125
-65 to +150
-65 to +150
Amps
pF
oC / W
oC
oC
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
Maximum Instantaneous Forward Voltage at 1.0 A DC
VF
SSM12PT SSM13PT SSM14PT SSM15PT SSM16PT UNITS
0.50 0.70 Volts
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@ TA = 25oC
@ TA = 100oC
IR
0.5
10
NOTES : 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.
mAmps
mAmps
2002-5




Chenmko Enterprise

SSM14PT Datasheet Preview

SSM14PT Datasheet

SCHOTTKY BARRIER RECTIFIER

No Preview Available !

RATING CHARACTERISTIC CURVES ( SSM12PT THRU SSM16PT )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
1.0
.75
.50
.25
0
0
Single
Half Wave 60HZ
Resistive or
Inductive Load
25 50 75 100 125
LEAD TEMPERATURE, ( oC )
150
175
FIG. 3A - TYPICAL REVERSE CHARACTERISTICS
100
SSM12PT~SSM14PT
10
TJ = 125oC
1.0 TJ = 75oC
.10
TJ = 25oC
.01
FIG. 2 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
10
1.0
0.1
.1
TJ =25oC
Pulse Width=300us
1% Duty Cycle
SSM12PT
SSM13PT
SSM14PT
SSM15PT
SSM16PT
.3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG. 3B - TYPICAL REVERSE CHARACTERISTICS
100
SSM15PT~SSM16PT
10
TJ = 150oC
1.0
TJ = 125oC
.10
TJ = 75oC
.01
TJ = 25oC
.001
www.DataSheet4U.com 0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
400
200
TJ = 25oC
100
80
60
40
20
10
.1
.4 1.0
4 10
40 80
REVERSE VOLTAGE, ( V )
.001
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
FIG. 5 - MAXIMUM NON-REPETIVE FORWARD
SURGE CURRENT
50
40
8.3ms Single Half Sine-Wave
(JEDEC Method)
30
20
10
0
1
2
4 6 8 10
20 40
80 100
NUMBER OF CYCLES AT 60 Hz


Part Number SSM14PT
Description SCHOTTKY BARRIER RECTIFIER
Maker Chenmko Enterprise
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