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参数资料
| 型号： | SMF45A |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 200 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC |
| 封装： | PLASTIC PACKAGE-2 |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 代理商： | SMF45A |
PAGE . 1
REV.0-MAR.8.2005
SMF3.0A SERIES
FEATURES
For surface mounted applications in order to optimize board space.
Low profile package
Built-in strain relief
Low inductance
High temperature soldering : 260XC /10 seconds at terminals
MECHANICALDATA
Case: JEDEC DO-214AC,Molded plastic over passivated junction.
Terminals: Solder plated,solderable per MIL-STD-202G, Method 208
Polarity: Color band denotes positive end (cathode)
Standard Packaging:12mm tape (EIA-481)
Approx.Weight: 0.0168 gram
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
NOTES:
1. Non-repetitive current pulse, per Fig.3 and derated above TA = 25 OC per Fig. 2.
2. Mounted on 5.0mm2 copper pads to each terminal.
3. 8.3ms single half sine-wave, or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
4. Lead temperature at 75OC = TL.
5. Peak pulse power waveform is 10/1000uS.
DEVICES FOR BIPOLARAPPLICATIONS
Electrical characteristics apply in both directions.
VOLTAGE
3 to 51 Volts
200 Watts
PEAK PULSE POWER
SOD-123FL
Unit: inch (mm)
0.117(2.95)
0.104(2.65)
0.145(3.70)
0.029(0.75)
0.043(1.08)
0.034(0.88)
0.042(1.05)
0.077(1.95)
0.008(0.20)
0.004(0.10)
0.064(1.65)
0.029(0.75)
0.017(0.45)
0.139(3.55)
Pb free product are available : 99% Sn above can meet Rohs environment substance
directive request
RATING
SYMBOL
VALUE
UNITS
Peak Pulse Power Dissipation on T A=25
OC (Notes 1,2,5, Fig1)
PPPM
200
Watts
Peak Forward Surge Cunentper (Notes 3)
IFSM
20
A
Peak Pulse Currenton 10/1000s waveform (Notes 1, Fig2)
IPPM
see Table 1
A
Steady State Power Dissipation (Notes 4)
PM(AV)
1.0
Watts
Operating Junction and Storage Temperature Range
TJ,T STG
-50 to + 150
OC
Thermal resistance
RΘJA
180
OC
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| SMF45A _R1 _00001 | 制造商:PanJit Touch Screens 功能描述: |
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| SMF45A-E3-18 | 制造商:Vishay Siliconix 功能描述:ESD PROTECTION DIODE SMF DO219-E3 - Tape and Reel |
| SMF45AG | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Zener Transient Voltage Suppressor SOD−123 Flat Lead Package |
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