Littelfuse Inc. V22ZU05P
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- V22ZU05P
- Littelfuse Inc.
- VARISTOR 22V 100A DISC 5MM
- TVS - Varistors, MOVs
- V22ZU05P Datasheet
- Disc 5mm
- Disc 5mm
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Lead free / RoHS Compliant - 2776
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is V22ZU05P
Littelfuse Inc. Part Number V22ZU05P（TVS - Varistors, MOVs）, developed and manufactured by Littelfuse Inc., distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
V22ZU05P is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
V22ZU05P Specifications
- Part NumberV22ZU05P
- CategoryTVS - Varistors, MOVs
- ManufacturerLittelfuse Inc.
- DescriptionVARISTOR 22V 100A DISC 5MM
- PackageDisc 5mm
- SeriesZU
- Operating Temperature-55°C ~ 85°C (TA)
- Mounting TypeThrough Hole
- Package / CaseDisc 5mm
- Number of Circuits1
- Capacitance @ Frequency1220pF @ 1MHz
- Varistor Voltage (Typ)22V
- Current - Surge100A
- Maximum DC Volts18V
- Varistor Voltage (Min)19.8V
- Varistor Voltage (Max)24.2V
- Maximum AC Volts14V
- Energy0.20J
Application of V22ZU05P
V22ZU05P Datasheet
V22ZU05P Datasheet , Disc 5mm,ZU,-55°C ~ 85°C (TA),Through Hole,Disc 5mm,1,1220pF @ 1MHz,22V,100A,18V,19.8V,24.2V,14V,0.20J
V22ZU05P Classification
TVS - Varistors, MOVs
FAQ about TVS - Varistors, MOVs
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1. What is the difference between TVS and varistors?
The main differences between TVS and varistors are their working principles, performance parameters, application scenarios, and prices.
Working Principle
TVS (Transient Voltage Suppressor): TVS forms a PN structure on a silicon-based material and uses the breakdown characteristics of the PN junction to achieve protection. When an overvoltage occurs in the circuit, the resistance value of the TVS changes rapidly, thereby protecting other components in the circuit.
Varistor: Varistors use the nonlinear resistance characteristics of materials such as zinc oxide to achieve overvoltage protection. When an overvoltage occurs in the circuit, the resistance value of the varistor also changes, thereby protecting the circuit.
Performance Parameters
Overvoltage resistance: TVS is usually more resistant to overvoltage than varistors and can withstand higher voltages and currents.
Response time: TVS usually has a shorter response time than varistors and can respond to overvoltage events in a shorter time.
Lifespan: TVS usually has a longer lifespan than varistors because the PN junction of TVS can self-recover after breakdown, while varistors usually break down after a breakdown.
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2. What is a Doppler function TVS?
TVS (Transvaginal Sonography) with Doppler function is a non-invasive medical imaging method, mainly used to evaluate the structure and function of the female reproductive system. TVS uses high-frequency acoustic imaging technology to observe the anatomical structure and abnormalities of pelvic organs such as the uterus and ovaries, and is often used for the diagnosis and monitoring of gynecological diseases.
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3. What is the difference between TVS diodes and varistors?
The main differences between TVS diodes and varistors are in working principles, response time, current carrying capacity, nonlinear characteristics, capacitance effects, reliability and life, and application scenarios.
Working principle:
TVS diode (ransient voltage suppressor) is a high-efficiency protection device in the form of a diode. When both ends are subjected to instantaneous high-energy impact, the TVS diode can quickly change the impedance value from high to low, absorb large current, and clamp the voltage to a predetermined value.
Varistors use their nonlinear characteristics to sharply reduce resistance when the voltage exceeds a certain threshold, thereby absorbing surge current.
Response time:
The response time of TVS diodes is very fast, usually at the sub-nanosecond level (ps level).
The response time of varistors is relatively slow, usually at the nanosecond level (ns level).
Current carrying capacity:
Varistor can withstand larger surge currents. The larger the volume, the greater the surge current it can withstand, which can reach tens of kA to hundreds of kA.
The current carrying capacity of TVS diodes is relatively small.
Nonlinear characteristics:
The nonlinear characteristics of TVS diodes are similar to those of voltage-stabilizing diodes. The leakage current is very small before breakdown, and it has standard voltage-stabilizing characteristics after breakdown.
The nonlinear characteristics of varistors are poor, with a higher limiting voltage at high currents and a larger leakage current at low voltages.
Capacitive effect:
The capacitance of TVS diodes and varistors is large, but TVS diodes also have low-capacitance products, which are suitable for the protection of high-speed signal lines.
Reliability and life:
TVS diodes have high reliability, are not easy to deteriorate, and have a long service life.
Varistors have poor reliability, are prone to aging, and have a short service life.
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