SSM12LLPT [CHENMKO]
SCHOTTKY BARRIER RECTIFIER; 肖特基势垒整流器![SSM12LLPT](http://pdffile.icpdf.com/pdf1/p00142/img/icpdf/SSM12_785394_icpdf.jpg)
型号: | SSM12LLPT |
厂家: | ![]() |
描述: | SCHOTTKY BARRIER RECTIFIER |
文件: | 总2页 (文件大小:63K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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CHENMKO ENTERPRISE CO.,LTD
SSM12LLPT
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 Volts CURRENT 1.0 Ampere
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* For surface mounted applications
* Low profile package
* Built-in strain relief
SMA
* 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
0.110(2.80)
0.094(2.40)
0.065(1.65)
0.049(1.25)
(2)
(1)
0.181(4.60)
0.165(4.20)
* Low VF Products
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
0.012(0.310)
0.006(0.150)
0.090(2.30)
0.075(1.90)
0.060(1.52)
0.030(0.76)
(
)(max)
0.008 0.203
0.212(5.40)
0.189(4.80)
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%.
Dimensions in inches and (millimeters)
SMA
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
SSM12LLPT
UNITS
Volts
Volts
Volts
20
14
20
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
IO
1.0
40
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFSM
CJ
Amps
pF
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating Temperature Range
Storage Temperature Range
110
25
oC / W
oC
R
JL
TJ
TSTG
-65 to +125
-65 to +150
oC
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
SSM12LLPT
0.27
UNITS
Maximum Instantaneous Forward Voltage at 1.0 A DC
VF
IR
Volts
@ TA = 25oC
@ TA = 100oC
0.5
10
mAmps
mAmps
Maximum Average Reverse Current
at Rated DC Blocking Voltage
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.
RATING CHARACTERISTIC CURVES ( SSM12LLPT )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
FIG. 2 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
1.0
20
10
.75
.50
.25
0
1.0
0.1
Single
Half Wave 60H
Resistive or
Inductive Load
Z
TJ
=25oC
Pulse Width=300us
1% Duty Cycle
0
25
50
75
100
125
150
175
.1
.3
.5
.7
.9
1.1 1.3 1.5 1.7 1.9 2.1
LEAD TEMPERATURE, ( oC )
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG. 3 - TYPICAL JUNCTION CAPACITANCE
FIG. 4 - MAXIMUM NON-REPETIVE FORWARD
SURGE CURRENT
400
200
50
40
TJ
= 25oC
8.3ms Single Half Sine-Wave
(JEDEC Method)
100
80
60
30
20
10
0
40
20
10
.1
.4
1.0
4
10
40
80
1
2
4
6
8 10
20
40
80 100
REVERSE VOLTAGE, ( V )
NUMBER OF CYCLES AT 60 Hz
FIG. 5 - TYPICAL REVERSE CHARACTERISTICS
100
TJ
= 125oC
10
1.0
.10
TJ
= 75oC
TJ
= 25oC
.01
.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
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