SMCJ120E3/TR13
Product Category
The SMCJ120E3/TR13 belongs to the category of transient voltage suppressor diodes.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-214AB (SMC), Tape and Reel
- Essence: Safeguarding electronic components from voltage spikes
- Packaging/Quantity: 3000 units per reel
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 120V
- Clamping Voltage: 193V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMCJ120E3/TR13 has a standard SMC package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Rapid response to transient over-voltage conditions
- Low clamping voltage ensures protection of sensitive components
- High surge current capability for robust performance
Advantages and Disadvantages
Advantages: - Effective protection against voltage transients - Fast response time - Wide operating temperature range
Disadvantages: - Higher clamping voltage compared to some alternative models - Relatively larger package size
Working Principles
The SMCJ120E3/TR13 operates by diverting excessive voltage away from sensitive components, thereby limiting the voltage across the protected device.
Detailed Application Field Plans
This diode is commonly used in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial controls to protect against voltage surges induced by lightning, ESD, or inductive load switching.
Detailed and Complete Alternative Models
Some alternative models to consider are: - P6SMB120A - 1.5SMC120CA - SMBJ120A
In conclusion, the SMCJ120E3/TR13 transient voltage suppressor diode offers effective protection against voltage transients in electronic circuits, making it a crucial component in ensuring the reliability and longevity of electronic systems across various industries.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMCJ120E3/TR13 i tekniske løsninger
What is the SMCJ120E3/TR13 used for?
- The SMCJ120E3/TR13 is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and surges.
What is the maximum peak pulse power of the SMCJ120E3/TR13?
- The maximum peak pulse power of the SMCJ120E3/TR13 is typically 1500 watts.
What is the breakdown voltage of the SMCJ120E3/TR13?
- The breakdown voltage of the SMCJ120E3/TR13 is approximately 120 volts.
What are the typical applications of the SMCJ120E3/TR13?
- Typical applications of the SMCJ120E3/TR13 include protection of telecommunications equipment, power supplies, industrial control systems, and automotive electronics.
What is the response time of the SMCJ120E3/TR13?
- The response time of the SMCJ120E3/TR13 is very fast, typically in the nanosecond range.
How does the SMCJ120E3/TR13 provide overvoltage protection?
- The SMCJ120E3/TR13 clamps the voltage during a transient event, diverting excess current away from sensitive components and preventing damage.
Is the SMCJ120E3/TR13 suitable for high-speed data lines?
- Yes, the SMCJ120E3/TR13 is suitable for protecting high-speed data lines such as Ethernet, USB, and HDMI interfaces.
What is the operating temperature range of the SMCJ120E3/TR13?
- The SMCJ120E3/TR13 typically operates within a temperature range of -55°C to 150°C.
Can the SMCJ120E3/TR13 be used in automotive applications?
- Yes, the SMCJ120E3/TR13 is suitable for use in automotive electronics to protect against voltage transients and surges.
Does the SMCJ120E3/TR13 require any external components for proper operation?
- No, the SMCJ120E3/TR13 can function independently as a transient voltage suppressor diode without requiring additional external components.