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P6KE18CA
+BOMTVS DIODE 18VWM 25.2VC DO15
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ManufacturerRectron USA
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Mfr. Part #P6KE18CA
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Datasheet P6KE18CA DataSheet
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Package DO-204AC, DO-15, Axial
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In Stock22962
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Specifications
| Attribute | Value |
| Supplier | Rectron USA |
| Package | Tape & Reel (TR) |
| Series | P6KE |
| ProductStatus | Active |
| Type | Zener |
| BidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 18V |
| Voltage-Clamping(Max)@Ipp | 25.2V |
| Power-PeakPulse | 600W |
| PowerLineProtection | No |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Through Hole |
| Package/Case | DO-204AC, DO-15, Axial |
Overview
Description
Key features of the P6KE18CA include:
1. Bidirectional Clamping: The "CA" suffix indicates a bidirectional device, meaning it can suppress voltage spikes of either polarity.
2. Breakdown Voltage: It has a nominal breakdown voltage of 18 volts.
3. Response Time: With a fast response time, typically in the picoseconds range, it effectively clamps transient voltages.
4. Applications: Commonly used in automotive, consumer electronics, and telecommunications to protect microprocessors, signal lines, and power buses.
5. Package: Available in a DO-15 package, which is suitable for through-hole mounting.
Overall, the P6KE18CA is a robust and reliable solution for protecting electronic devices from transient over-voltage conditions.
Equivalent
1. 1.5SMC18CA
2. SMCJ18CA
3. SMAJ18CA
4. SA18CA
5. SMBJ18CA
These equivalents share similar voltage ratings and transient handling capabilities suitable for similar applications. Always verify specifications to ensure compatibility.
Features
1. Breakdown Voltage: The diode has a breakdown voltage range of 17.1V to 18.9V.
2. Peak Pulse Power: It offers 600W peak pulse power capability with a 10/1000µs waveform, making it effective for handling transient voltage events.
3. Bidirectional Protection: As a bidirectional device, it can protect against both positive and negative voltage spikes.
4. Low Clamping Voltage: The device has a low clamping voltage, typically around 29.2V, which ensures effective protection without damaging the circuit.
5. Fast Response Time: The diode responds quickly to over-voltage conditions to help prevent damage to connected components.
6. DO-15 Package: It is housed in a DO-15 package, which is standard for through-hole mounting and offers durability in various environments.
7. RoHS Compliant: The device is compliant with RoHS standards, ensuring it is free from hazardous substances.
These features make the P6KE18CA suitable for protecting power and signal lines in various automotive, industrial, and consumer electronics applications.
Pinout
- Pin Count: The P6KE18CA is an axial leaded device with two terminals or pins.
- Function: The primary function of the P6KE18CA is to protect electronic circuits from overvoltage conditions. It does this by clamping high-voltage transients to a safe level, thereby preventing damage to downstream components.
The P6KE18CA is designed to handle peak pulse power of 600 watts (typically for a 1 ms pulse) and is characterized by a breakdown voltage of 18 volts. As a bidirectional device (indicated by the "CA" suffix), it can respond to voltage transients of both polarities, making it suitable for AC and DC applications.
Manufacturer
Littelfuse specializes in circuit protection, power control, and sensing products. They serve a wide range of industries, including automotive, industrial, consumer electronics, and telecommunications.
Vishay is a global manufacturer of discrete semiconductors and passive electronic components. Their products are used in various applications such as automotive, industrial, computing, consumer, and telecommunications.
ON Semiconductor, now known as onsemi, provides a broad portfolio of energy-efficient and power management solutions. They cater to diverse sectors including automotive, industrial, cloud computing, and healthcare.
All these companies are significant players in the electronics industry, focusing on innovation, quality, and reliability in their products to meet the needs of various technological applications.
Application
1. Telecommunications: Protecting communication lines from surges.
2. Consumer Electronics: Safeguarding devices like TVs and audio systems.
3. Automotive Electronics: Shielding electronic control units (ECUs) from voltage fluctuations.
4. Industrial Equipment: Ensuring the reliability of industrial control systems against electrical disturbances.
5. Computing Equipment: Protecting data lines and power inputs in computers and peripherals.
These applications capitalize on the diode's ability to clamp voltage and absorb transient energy, ensuring device longevity and reliability.