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參數資料
| 型號： | TVSF0603 |
| 廠商： | Microsemi Corporation |
| 英文描述： | FemtoFarad Polymer ESD Suppressor |
| 中文描述： | FemtoFarad聚合物靜電放電抑制器 |
| 文件頁數： | 4/7頁 |
| 文件大小： | 827K |
| 代理商： | TVSF0603 |
Microsemi
Transient Protection Products Group
8700 East Thomas Rd., PO Box 1390, Scottsdale AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
http://www.microsemi.com/tvs
Page 4
Copyright
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TVSF0603.PDF
02-04-2004 REV A
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TVSF0603
“FemtoFarad” Polymer ESD Suppressor
T
R A N S I E N T
P
R O T E C T I O N
P
R O D U C T S
G
R
A
P
H
S
TVSF Signal Attenuation
The TVSF0603 ESD over voltage
protection devices have an ultra-low
capacitance of <0.25 pF. When
typically installed from the signal line
to ground, it has a negligible effect on
the signal.
Figure 2
shows the test results when
conducted with a precision network
analyzer on a 50
circuit up to 6
GHz. Only a 0.2 dB maximum
Figure 3. Typical Standby Current vs. Temperature
Typical Standby Current (Leakage) of
TVSF
In Figure 3, the leakage current of TVSF Polymer
is typical very low, well under 1 nA, even above
12 V dc operating voltage. Increase in leakage
current can be expected at higher operating voltage
and elevated temperatures.
0
20
40
60
80
100
-60
-40
-20
0
20
40
60
80
1
00
Temperature (°C)
R
25
6VDC
24VDC
12VDC
S
ESD Transient Suppression with TVSF
Figure 1
Depicts typical TVSF
device response to an 8 kV contact
ESD pulse. Triggered polymer in
TSVF conducts excess energy to
ground and prevents system
damage from ESD transient threats.
The top scope trace is current, and
the bottom scope trace is voltage.
Selected Application Data
Figure 1. Typical Device Characteristics
A
Figure 2. Signal Attenuation vs. Frequency
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| TVSF0805 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:a??FemtoFarada?? Polymer ESD Suppressor |
| TVSF1206 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:a??FemtoFarad Polymer ESD Suppressor |
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