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3KP90CA Product Overview
Introduction
The 3KP90CA belongs to the category of high-power transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients.
Basic Information Overview
- Category: High-power transient voltage suppressor diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: High power handling capability, fast response time, low clamping voltage
- Package: DO-201AD (DO-27), SMA, SMB, SMC, R-6
- Essence: Silicon-based semiconductor device
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Peak Power Dissipation: 3000W
- Breakdown Voltage Range: 6.4V to 220V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
- Forward Voltage Drop: 3.5V at 100A
- Reverse Standoff Voltage: 5.8V to 188V
Detailed Pin Configuration
The 3KP90CA typically has two pins, anode, and cathode, with the anode being connected to the positive side and the cathode to the negative side of the circuit.
Functional Features
- Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during voltage spikes.
- Fast Response Time: Quickly responds to transient events, limiting the duration of the voltage spike reaching the protected circuitry.
- Low Clamping Voltage: Limits the peak voltage across the protected components, minimizing potential damage.
Advantages and Disadvantages
Advantages
- High power dissipation capability
- Fast response time
- Wide range of breakdown voltages available
Disadvantages
- Higher cost compared to standard diodes
- Requires careful consideration of placement and routing in circuit design
Working Principles
When a voltage spike occurs, the 3KP90CA diode conducts and shunts the excess current to protect the downstream components. This action limits the voltage across the protected circuitry, preventing damage.
Detailed Application Field Plans
The 3KP90CA is commonly used in various applications including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 3KP90CA include: - P6KE series - 1.5KE series - SA series - P4SMA series
In conclusion, the 3KP90CA is a crucial component in protecting electronic circuits from voltage spikes and transients, finding widespread use across various industries due to its high power handling capability and fast response time.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 3KP90CA en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 3KP90CA in technical solutions:
What is 3KP90CA?
- 3KP90CA is a type of transient voltage suppressor diode used for surge protection in electronic circuits.
What are the key features of 3KP90CA?
- The key features include a peak power dissipation of 3000W, low clamping voltage, and fast response time.
Where is 3KP90CA commonly used?
- 3KP90CA is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for surge protection.
How does 3KP90CA provide surge protection?
- 3KP90CA diverts excess voltage away from sensitive components by conducting when the voltage exceeds a certain level, thus protecting the circuit from damage.
What is the maximum clamping voltage of 3KP90CA?
- The maximum clamping voltage of 3KP90CA is typically around 146V at a peak pulse current of 100A.
Can 3KP90CA be used for ESD protection?
- Yes, 3KP90CA can be used for electrostatic discharge (ESD) protection in electronic circuits to safeguard against static electricity discharges.
What is the operating temperature range of 3KP90CA?
- The operating temperature range of 3KP90CA is usually between -55°C to +175°C, making it suitable for a wide range of environments.
How should 3KP90CA be mounted on a PCB?
- 3KP90CA should be mounted close to the protected circuitry and with short traces to minimize inductance and maximize its effectiveness.
Are there any reliability tests for 3KP90CA?
- Yes, 3KP90CA undergoes various reliability tests such as temperature cycling, humidity resistance, and mechanical shock to ensure its performance under different conditions.
What are the alternatives to 3KP90CA for surge protection?
- Alternatives to 3KP90CA include other transient voltage suppressor diodes such as TVS diodes, metal oxide varistors (MOVs), and gas discharge tubes (GDTs) depending on the specific application requirements.
I hope these questions and answers provide a good overview of the application of 3KP90CA in technical solutions! If you need further information on any specific question, feel free to ask.