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參數(shù)資料
| 型號： | V3F09A150Y3FDP |
| 廠商： | AVX Corporation |
| 元件分類： | TVS-瞬態(tài)抑制二極管 |
| 英文描述： | AVX Multilayer Ceramic Transient Voltage Suppressors TVS Protection and EMI Attenuation in a Single Chip |
| 中文描述： | AVX多層陶瓷瞬態(tài)電壓抑制二極管保護(hù)和EMI衰減的單芯片 |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 246K |
| 代理商： | V3F09A150Y3FDP |
44
Discrete MLV Model
Where: R
v
=
Voltage Variable resistance
(per VI curve)
10
12
defined by voltage rating and energy level
turn on resistance
parallel body inductance
R
p
C
R
on
=
L
p
≥
=
=
Discrete MLVF Model
Where: R
v
=
Voltage Variable resistance
(per VI curve)
Body IR
defined by voltage rating and energy level
turn on resistance
minimized parallel body inductance
series body inductance
R
p
C
R
on
=
L
p
L
s
=
=
=
=
L
S
L
S
R
V
C
R
P
Ron
L
P
To Device
Requiring
Protection
Solder Pad
Solder Pad
Solder Pad
PCB
Trace
To Device
Requiring
Protection
R
V
C
R
P
Ron
L
P
Solder Pad
TransFeed
AVX Multilayer Ceramic Transient Voltage Suppressors
TVS Protection and EMI Attenuation in a Single Chip
PERFORMANCE CHARACTERISTICS
AVX Multilayer Feedthru Varistors (MLVF) are an ideal choice
for system designers with transient strike and broadband
EMI/RFI concerns.
Feedthru Varistors utilize a ZnO varistor material and the
electrode pattern of a feedthru capacitor. This combination
allows the package advantage of the feedthru and material
advantages of the ZnO dielectric to be optimized.
ZnO MLV Feedthrus exhibit electrical and physical advantages
over standard ZnO MLVs. Among them are:
1. Faster Turn on Time
2. Broadband EMI attenuation
3. Small size (relative to discrete MLV and EMI filter schemes)
The electrical model for a ZnO MLV and a ZnO Feedthru MLV
are shown below. The key difference in the model for
the Feedthru is a transformation in parallel to series induc-
tance. The added series inductance helps lower the injected
transient peak current (by 2
π
fL) resulting in an additional ben-
efit of a lower clamping voltage. The lowered parallel induc-
tance decreases the turn on time for the varistor to <250ps.
FEEDTHRU VARISTORS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V3F09A150Y3FRP | 制造商:AVX 制造商全稱:AVX Corporation 功能描述:AVX Multilayer Ceramic Transient Voltage Suppressors TVS Protection and EMI Attenuation in a Single Chip |
| V3F09A150Y3FTP | 制造商:AVX 制造商全稱:AVX Corporation 功能描述:AVX Multilayer Ceramic Transient Voltage Suppressors TVS Protection and EMI Attenuation in a Single Chip |
| V3F09A200Y1DDP | 制造商:AVX 制造商全稱:AVX Corporation 功能描述:AVX Multilayer Ceramic Transient Voltage Suppressors TVS Protection and EMI Attenuation in a Single Chip |
| V3F09A200Y1DRP | 制造商:AVX 制造商全稱:AVX Corporation 功能描述:AVX Multilayer Ceramic Transient Voltage Suppressors TVS Protection and EMI Attenuation in a Single Chip |
| V3F09A200Y1DTP | 制造商:AVX 制造商全稱:AVX Corporation 功能描述:AVX Multilayer Ceramic Transient Voltage Suppressors TVS Protection and EMI Attenuation in a Single Chip |
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