P6SMB39A
Product Overview
Category
P6SMB39A belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The P6SMB39A is available in a DO-214AA (SMB) package.
Essence
The essence of P6SMB39A lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
It is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.
Specifications
- Standoff Voltage: 33.3V
- Breakdown Voltage: 36.7V
- Maximum Clamping Voltage: 59.3V
- Peak Pulse Current: 67.4A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The P6SMB39A TVS diode has two pins, anode, and cathode, which are denoted by the A and K symbols on the device, respectively.
Functional Features
- Bi-directional clamping capability
- Low leakage current
- High reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited peak pulse current handling capability compared to some higher-rated TVS diodes
- Sensitive to reverse bias conditions
Working Principles
When a voltage transient occurs, the P6SMB39A TVS diode conducts and clamps the transient voltage to a safe level, protecting the downstream circuitry.
Detailed Application Field Plans
Telecommunications
Used in communication equipment to safeguard against lightning-induced surges.
Automotive Electronics
Protects sensitive automotive electronics from voltage spikes caused by load switching.
Industrial Control Systems
Utilized in industrial control systems to prevent damage from electrostatic discharge events.
Detailed and Complete Alternative Models
- P6SMB10A
- P6SMB15A
- P6SMB24A
- P6SMB33A
In conclusion, the P6SMB39A transient voltage suppressor diode offers effective protection against voltage transients with its fast response time, low clamping voltage, and high surge current capability. While it has limitations in peak pulse current handling, its wide application field plans and availability of alternative models make it a versatile choice for overvoltage protection in various electronic systems.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P6SMB39A i tekniska lösningar
What is the maximum peak pulse power of P6SMB39A?
- The maximum peak pulse power of P6SMB39A is 600 watts.
What is the breakdown voltage of P6SMB39A?
- The breakdown voltage of P6SMB39A is typically 43.6 volts.
What is the operating temperature range for P6SMB39A?
- P6SMB39A has an operating temperature range of -55°C to +150°C.
What is the typical clamping voltage of P6SMB39A?
- The typical clamping voltage of P6SMB39A is 64.1 volts at 1 amp.
What are the applications of P6SMB39A in technical solutions?
- P6SMB39A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the response time of P6SMB39A?
- The response time of P6SMB39A is very fast, typically responding within nanoseconds to clamp transient voltage spikes.
What is the package type of P6SMB39A?
- P6SMB39A is available in a DO-214AA (SMB) package.
Does P6SMB39A meet any industry standards?
- Yes, P6SMB39A is compliant with RoHS and REACH directives.
Can P6SMB39A be used for overvoltage protection in power supply circuits?
- Yes, P6SMB39A is suitable for providing overvoltage protection in power supply circuits.
Is P6SMB39A suitable for high-speed data line protection?
- Yes, P6SMB39A can be used for high-speed data line protection due to its fast response time and low clamping voltage characteristics.