SM8S12ATHE3/I
Product Overview
- Category: TVS Diode Array
- Use: Protection against voltage transients in sensitive electronics
- Characteristics: High surge capability, low clamping voltage, compact package
- Package: Surface Mount
- Essence: Safeguarding electronic circuits from voltage spikes
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 800 Watts
- Breakdown Voltage: 12V
- Clamping Voltage: 19.9V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
- Pin 1: Cathode 1
- Pin 2: Anode 1
- Pin 3: Cathode 2
- Pin 4: Anode 2
- Pin 5: Cathode 3
- Pin 6: Anode 3
- Pin 7: Not connected
- Pin 8: Cathode 4
- Pin 9: Anode 4
- Pin 10: Cathode 5
- Pin 11: Anode 5
- Pin 12: Cathode 6
Functional Features
- Transient Voltage Suppression: Protects against voltage transients
- Low Clamping Voltage: Ensures minimal impact on protected circuits
- High Surge Capability: Handles large transient currents effectively
Advantages and Disadvantages
- Advantages:
- Effective protection against voltage spikes
- Compact surface mount package
- RoHS compliant
- Disadvantages:
- Limited breakdown voltage compared to some alternatives
Working Principles
The SM8S12ATHE3/I operates by diverting excessive current away from sensitive electronic components when a voltage transient occurs. It achieves this through rapid clamping of the transient voltage to a safe level, thereby protecting downstream circuitry.
Detailed Application Field Plans
This TVS diode array is suitable for a wide range of applications including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supplies
Detailed and Complete Alternative Models
- Alternative Model 1: SM8S15AHE3/I
- Breakdown Voltage: 15V
- Clamping Voltage: 24.4V
- Alternative Model 2: SM8S24AHE3/I
- Breakdown Voltage: 24V
- Clamping Voltage: 38.9V
In conclusion, the SM8S12ATHE3/I TVS diode array offers effective protection against voltage transients in a compact package, making it suitable for various electronic applications.
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技術ソリューションにおける SM8S12ATHE3/I の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the SM8S12ATHE3/I?
- The SM8S12ATHE3/I is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of the SM8S12ATHE3/I?
- The maximum peak pulse power of the SM8S12ATHE3/I is 800 watts for an 8/20µs waveform.
What is the breakdown voltage of the SM8S12ATHE3/I?
- The breakdown voltage of the SM8S12ATHE3/I is 13.4V.
What are the typical applications of the SM8S12ATHE3/I?
- The SM8S12ATHE3/I is commonly used in surge protection for telecommunications equipment, Ethernet networks, industrial control systems, and automotive electronics.
What is the operating temperature range of the SM8S12ATHE3/I?
- The SM8S12ATHE3/I has an operating temperature range of -55°C to 150°C.
What is the package type of the SM8S12ATHE3/I?
- The SM8S12ATHE3/I is available in a DO-218AB package.
What is the clamping voltage of the SM8S12ATHE3/I?
- The clamping voltage of the SM8S12ATHE3/I is 21.5V at 10A.
Is the SM8S12ATHE3/I RoHS compliant?
- Yes, the SM8S12ATHE3/I is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can the SM8S12ATHE3/I be used for ESD protection?
- Yes, the SM8S12ATHE3/I can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.
What are the key features of the SM8S12ATHE3/I?
- The key features of the SM8S12ATHE3/I include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.