SMBJ170A
Product Overview
Category: Electronic Component
Use: Transient Voltage Suppressor
Characteristics: Fast response time, high surge capability
Package: DO-214AA (SMB)
Essence: Protection against voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 170V
- Voltage - Breakdown (Min): 188V
- Voltage - Clamping (Max) @ Ipp: 275V
- Current - Peak Pulse (10/1000µs): 6.5A
- Power - Peak Pulse: 600W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMBJ170A has two pins in a DO-214AA package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages: - Provides effective protection against transient voltage events - Fast response time ensures minimal damage to sensitive components - High surge capability makes it suitable for various applications
Disadvantages: - May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMBJ170A operates by diverting excess current away from sensitive components when a transient voltage event occurs. It achieves this by rapidly clamping the voltage to a safe level, thereby protecting downstream electronics.
Detailed Application Field Plans
The SMBJ170A is commonly used in the following applications: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications systems - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ160A: Similar specifications with slightly lower voltage ratings
- SMBJ180A: Similar specifications with slightly higher voltage ratings
- SMBJ200A: Higher voltage rating for increased protection
In conclusion, the SMBJ170A transient voltage suppressor offers reliable protection against voltage transients in various electronic applications, making it an essential component for safeguarding sensitive electronics.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SMBJ170A :n soveltamiseen teknisissä ratkaisuissa
Sure, here are 10 common questions and answers related to the application of SMBJ170A in technical solutions:
What is SMBJ170A?
- SMBJ170A is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMBJ170A?
- The maximum peak pulse power of SMBJ170A is 600 watts.
What is the breakdown voltage of SMBJ170A?
- The breakdown voltage of SMBJ170A is 170 volts.
What are the typical applications of SMBJ170A?
- SMBJ170A is commonly used in applications such as telecommunications equipment, industrial automation, and power supplies to protect against voltage surges.
What is the clamping voltage of SMBJ170A?
- The clamping voltage of SMBJ170A is typically around 275 volts.
What is the operating temperature range of SMBJ170A?
- SMBJ170A can operate within a temperature range of -55°C to 150°C.
How does SMBJ170A provide protection against voltage transients?
- SMBJ170A shunts excess current away from sensitive components when a voltage transient occurs, thereby protecting them from damage.
Can SMBJ170A be used for overvoltage protection in automotive electronics?
- Yes, SMBJ170A is suitable for overvoltage protection in automotive electronics due to its high surge capability and fast response time.
Is SMBJ170A RoHS compliant?
- Yes, SMBJ170A is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What are the key features of SMBJ170A that make it suitable for transient voltage suppression?
- SMBJ170A offers low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage suppression in various technical applications.