SSM14APT [CHENMKO]
SCHOTTKY BARRIER RECTIFIER; 肖特基势垒整流器
| 型号： | SSM14APT |
| 厂家： | 
CHENMKO ENTERPRISE CO. LTD. |
| 描述： | SCHOTTKY BARRIER RECTIFIER |
| 文件： | 总2页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CHENMKO ENTERPRISE CO.,LTD
SSM14APT
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 40 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
* Metal silicon junction, majority carrier conduction
* Low power loss, high efficiency
SMA-S
* 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
+ 0.2
- 0.2
+ 0.2
- 0.2
2.6
1.4
+ 0.2
- 0.2
3.5
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
+ 0.02
- 0.02
0.5
+ 0.1
- 0.1
0.975
+ 0.02
- 0.02
0.2
+ 0.02
1.08
- 0.02
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
+ 0.2
- 0.2
4.5
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 millimeters
SMA-S
MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
VRRM
SSM14APT
UNITS
Volts
Volts
Volts
40
28
20
VRMS
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
IO
IFSM
CJ
1.0
30
Amps
Amps
pF
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 and Storage Temperature Range
110
25
oC / W
oC
R
JL
TJ,TSTG
-65 to +125
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS
SSM14APT
0.50
UNITS
Volts
Maximum Instantaneous Forward Voltage at IF =1A
VF
@ TA = 25oC
@ TA = 100oC
1.0
40
mAmps
IR
Maximum Average Reverse Current at
VR=20V
mAmps
2002-3
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 ( SSM14APT )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
FIG. 2 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
10
1.0
.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
.1
.3
.5
.7
.9
1.1 1.3 1.5 1.7 1.9 2.1
0
25
50
75
100
125
150
175
LEAD TEMPERATURE, ( oC )
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG. 4 - MAXIMUM NON-REPETIVE FORWARD
SURGE CURRENT
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
1000
50
40
30
100
10
8.3ms Single Half Sine-Wave
(JEDEC Method)
TJ
= 100oC
20
10
0
1.0
TJ
= 25oC
0.1
.01
1
2
4
6
8 10
20
40
80 100
0
20
40
60
80
100
120
140
NUMBER OF CYCLES AT 60 Hz
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
400
200
TJ
= 25oC
100
80
60
40
20
10
.1
.4
1.0
4
10
40
80
REVERSE VOLTAGE, ( V )
相关型号：
SSM160HE
Rectifier Diode, 1 Element, 0.75A, 600V V(RRM), Silicon, HERMETIC SEALED, MELF-1-2
SENSITRON
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