| Allicdata Part #: | 20KPA112A-ND |
| Manufacturer Part#: |
20KPA112A |
| Price: | $ 6.84 |
| Product Category: | Circuit Protection |
| Manufacturer: | Littelfuse Inc. |
| Short Description: | TVS DIODE 112V 182V P600 |
| More Detail: | N/A |
| DataSheet: |  20KPA112A Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 800 +: | $ 6.21482 |
| Voltage - Clamping (Max) @ Ipp: | 182V |
| Supplier Device Package: | P600 |
| Package / Case: | P600, Axial |
| Mounting Type: | Through Hole |
| Operating Temperature: | -55°C ~ 175°C (TJ) |
| Capacitance @ Frequency: | -- |
| Applications: | General Purpose |
| Power Line Protection: | No |
| Power - Peak Pulse: | 20000W (20kW) |
| Current - Peak Pulse (10/1000µs): | 111A |
| Series: | 20KPA |
| Voltage - Breakdown (Min): | 125.1V |
| Voltage - Reverse Standoff (Typ): | 112V |
| Unidirectional Channels: | 1 |
| Type: | Zener |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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The 20KPA112A is a Transient Voltage Suppression (TVS) Diode, designed for use in voltage sensitive applications such as computers, cell phones, and automotive electronics. These components are designed to protect circuits against voltage spikes and act as a surge protector by automatically clamping excessive voltage during operations. This article will discuss the working principle and applications of the 20KPA112A TVS Diode.
Working Principle
The 20KPA112A is a bidirectional Unidirectional Voltage Suppression (TVS) diode, designed to protect circuits from voltage transients such as ESD (electrostatic discharge) or EFT (electrical fast transient). It is connected in parallel across the circuit in order to clamp high voltage during operation. The diode is a semiconductor device which can quickly respond to voltage transients and clamp the voltage across the device at a predetermined voltage.
The diode has two breakdown voltages, the peak pulse power (or stand-off voltage) and the clamp voltage. The peak pulse power is the maximum reverse breakdown voltage that the diode can withstand. The stand-off voltage is the voltage the circuit will be held at until the transient event has passed. The clamp voltage is the maximum voltage the diode will clamp the circuit at, regardless of how high the transient event is.
The 20KPA112A is an ultrafast-response diode, meaning that it can react quickly to transient events, clamping the voltage across the device within nanoseconds. This provides improved protection to the circuit, as well as better protection against high-frequency noise spikes.
Applications
The 20KPA112A is designed primarily for use in automotive electronics, computers, and cell phones. It is suitable for a wide range of voltage protection applications including ESD protection, EMI (electromagnetic interference) protection, and secondary protection from lightning strikes. The diode can also protect against electrical noise from high frequency signals, helping to reduce system noise. In addition, this diode is widely used in UPS (uninterruptible power supplies) for over-voltage protection.
The diode can also be used in industrial environments, such as power transformers, control grids, motor control systems, and frequency inverters. In these environments, the 20KPA112A offers protection against high voltage transients and can help prevent equipment failure or damage. The diode is also used in power tools and other electronic equipment where it can protect against power surges and spikes.
These diodes are also used as voltage-sensing devices, allowing circuits to be monitored and protected from over-voltage conditions or sudden power loss. The diode can also be used to sense voltage changes in applications such as transient energy storage devices, voltage controllers, and battery systems.
Conclusion
The 20KPA112A is a versatile transient voltage suppression diode, capable of protecting against voltage spikes and providing surge protection. It is suitable for a wide range of applications and offers improved protection against electrical noise, power surges and power system failures. This diode is suitable for automotive electronics, computers, and cell phones, as well as in industrial and power supply applications. This component is an essential part of any voltage sensitive system and can help to improve system reliability and performance.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 20KPA32A | Littelfuse I... | 6.84 $ | 1000 | TVS DIODE 32V 54.3V P600 |
| 20KPA216A | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 216V 348V P600 |
| 20KPA28-B | Littelfuse I... | 8.18 $ | 1000 | TVS DIODE 28V 50.4V P600 |
| 20KPA48C-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 48V 83.37V P600 |
| 20KPA32 | Littelfuse I... | 6.64 $ | 1000 | TVS DIODE 32V 57.02V P600 |
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| 20KPA104C-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 104V 176.4V P60... |
| 20KPA28 | Littelfuse I... | 6.64 $ | 1000 | TVS DIODE 28V 50.4V P600 |
| 20KPA204-B | Littelfuse I... | 8.18 $ | 1000 | TVS DIODE 204V 345.45V P6... |
| 20KPA52C-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 52V 90.09V P600 |
| 20KPA256A-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 256V 412V P600 |
| 20KPA216A-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 216V 348V P600 |
| 20KPA204CA-B | Littelfuse I... | 12.05 $ | 1000 | TVS DIODE 204V 329V P600 |
| 20KPA36A | Littelfuse I... | 6.84 $ | 1000 | TVS DIODE 36V 61.5V P600 |
| 20KPA68 | Littelfuse I... | 6.64 $ | 1000 | TVS DIODE 68V 115.5V P600 |
| 20KPA26-B | Littelfuse I... | 8.18 $ | 1000 | TVS DIODE 26V 46.94V P600 |
| 20KPA36C-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 36V 64.58V P600 |
| 20KPA40CA-B | Littelfuse I... | 9.27 $ | 1000 | TVS DIODE 40V 67.8V P600 |
| 20KPA26 | Littelfuse I... | 6.64 $ | 1000 | TVS DIODE 26V 46.94V P600 |
| 20KPA24C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 24V 43.26V P600 |
| 20KPA120A-B | Littelfuse I... | 8.42 $ | 1000 | TVS DIODE 120V 194V P600 |
| 20KPA24A-B | Littelfuse I... | 8.42 $ | 1000 | TVS DIODE 24V 41.2V P600 |
| 20KPA96C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 96V 162.75V P60... |
| 20KPA240A-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 240V 387V P600 |
| 20KPA256C-B | Littelfuse I... | 11.69 $ | 1000 | TVS DIODE 256V 432.6V P60... |
| 20KPA96-B | Littelfuse I... | 8.18 $ | 1000 | TVS DIODE 96V 162.75V P60... |
| 20KPA72A | Littelfuse I... | 6.84 $ | 1000 | TVS DIODE 72V 116V P600 |
| 20KPA56C | Littelfuse I... | 7.29 $ | 1000 | TVS DIODE 56V 97.23V P600 |
| 20KPA192A-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 192V 309V P600 |
| 20KPA68A-B | Littelfuse I... | 8.42 $ | 1000 | TVS DIODE 68V 110V P600 |
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| 20KPA300-B | Littelfuse I... | 8.18 $ | 1000 | TVS DIODE 300V 507.15V P6... |
| 20KPA240C | Littelfuse I... | 9.49 $ | 1000 | TVS DIODE 240V 406.35V P6... |
| 20KPA256 | Littelfuse I... | 6.64 $ | 1000 | TVS DIODE 256V 432.6V P60... |
| 20KPA60C-B | Littelfuse I... | 9.0 $ | 1000 | TVS DIODE 60V 102.48V P60... |
| 20KPA216-B | Littelfuse I... | 8.18 $ | 1000 | TVS DIODE 216V 365.4V P60... |
| 20KPA30A-B | Littelfuse I... | 8.42 $ | 1000 | TVS DIODE 30V 51.5V P600 |
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