Viz Specifikace pro podrobnosti o produktu.
SMBJ170A M4G
Product Overview
The SMBJ170A M4G belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMBJ170A M4G is designed to provide robust protection for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics.
Basic Information
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge capability
- Package: SMB (DO-214AA)
- Essence: Safeguarding sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Voltage - Reverse Standoff (Typ): 144V
- Voltage - Breakdown (Min): 160V
- Voltage - Clamping (Max) @ Ipp: 231V
- Current - Peak Pulse (10/1000µs): 5.8A
- Power - Peak Pulse: 600W
- Type: Zener
Detailed Pin Configuration
The SMBJ170A M4G typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient overvoltages
- Fast Response Time: Rapid reaction to voltage spikes
- Low Clamping Voltage: Limits the voltage across the protected circuit
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact package size
Disadvantages
- Limited power dissipation capability
- May require additional heat sinking in high-power applications
Working Principles
The SMBJ170A M4G operates based on the principle of zener breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit and limiting the voltage across it.
Detailed Application Field Plans
The SMBJ170A M4G is widely used in various applications, including: - Telecommunications equipment - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ144CA: Lower reverse standoff voltage
- SMBJ188A: Higher clamping voltage
- SMBJ200A: Higher peak pulse current rating
In conclusion, the SMBJ170A M4G transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of applications, making it a valuable component in ensuring the reliability and longevity of electronic systems.
[Word Count: 394]
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ170A M4G v technických řešeních
What is the SMBJ170A M4G?
- The SMBJ170A M4G is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum voltage rating of the SMBJ170A M4G?
- The SMBJ170A M4G has a maximum peak pulse voltage rating of 170V.
What is the maximum current rating of the SMBJ170A M4G?
- The SMBJ170A M4G has a maximum peak pulse current rating of 10A.
What are the typical applications of the SMBJ170A M4G?
- The SMBJ170A M4G is commonly used in power supplies, telecommunications equipment, and automotive electronics to protect against voltage transients.
What is the response time of the SMBJ170A M4G?
- The response time of the SMBJ170A M4G is typically very fast, providing rapid protection against voltage spikes.
Is the SMBJ170A M4G suitable for high-speed data lines?
- Yes, the SMBJ170A M4G is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
Does the SMBJ170A M4G require external heat sinking?
- In most cases, the SMBJ170A M4G does not require external heat sinking due to its low power dissipation.
What is the operating temperature range of the SMBJ170A M4G?
- The SMBJ170A M4G typically operates within a temperature range of -55°C to 150°C.
Can the SMBJ170A M4G be used in automotive applications?
- Yes, the SMBJ170A M4G is suitable for use in automotive electronics and can help protect sensitive components from voltage surges.
Are there any specific layout considerations when using the SMBJ170A M4G?
- It is recommended to keep the traces short between the SMBJ170A M4G and the protected circuitry and to minimize any sharp bends in the traces to optimize performance.