SMF175A 데이터 시트보기 (PDF) - PANJIT INTERNATIONAL
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SMF175A Datasheet PDF : 6 Pages
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SMF5.0A~SMF175A
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE 5 to 175 Volt POWER
200 Watt
FEATURES
• For surface mounted applications in order to optimize board space.
• Ultra Thin Profile Package for Space Constrained Utilization
• Package suitable for Automated Handling
• Low inductance
• High temperature soldering : 260OC/10 seconds at terminals
• Lead free in compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. . (Halogen Free)
MECHANICAL DATA
• Case: SOD-123FL, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Weight: 0.0006 ounce, 0.0173 gram
• Standrad Packaging : 8mm tape (EIA-481)
0.115(2.90)
0.106(2.70)
0.145(3.70)
0.137(3.50)
0.030(0.75)
0.017(0.45)
0.043(1.08)
0.038(0.98)
1
Cathode
2
Anode
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
PARAMETER
Peak Pulse Power Dissipation on TA = 25OC (Notes 1,2,5, Fig.1)
Peak Forward Surge Current per (Notes 3)
Peak Pulse Current on tp=10/1000s waveform (Notes 1) Fig.2
Steady State Power Dissipation (Notes 4)
Operating Junction and Storage Temperature Range
Typical thermal resistance
SYMBOL
PPPM
I FSM
I PPM
PM(AV)
TJ,TSTG
RJA
VALUE
200
20
see Table 1
1
-55 to +150
180
UNITS
W
A
A
W
OC
OC
NOTES :
1.Non-repetitive current pulse, per Fig.3 and derated above TA=25OC per Fig.2 .
2.Mounted on 5mm2 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 tp=10/1000s.
6.A transient suppressor is selected according to the working peak reverse voltage(VRWM), which should be
equal to or greater than the DC or continuous peak operating voltage level.
March 3,2014-REV.05
PAGE . 1
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