TPSMA27HE3/5AT

Product Category: Diode

Basic Information Overview: - Category: Diode - Use: Voltage regulation and protection - Characteristics: Low forward voltage drop, high surge capability - Package: SMA (DO-214AC) - Essence: Voltage clamping and transient suppression - Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications: - Part Number: TPSMA27HE3/5AT - Voltage - Reverse Standoff (Typ): 27V - Voltage - Breakdown (Min): 30V - Clamping Voltage (Max) @ Ipp: 43.6V - Current - Peak Pulse (10/1000µs): 34.4A - Power - Peak Pulse: 400W - Type: Zener

Detailed Pin Configuration: The TPSMA27HE3/5AT diode has a standard SMA package with two pins. The anode is connected to the positive terminal, and the cathode is connected to the negative terminal.

Functional Features: - Provides overvoltage protection - Suppresses voltage transients - Low leakage current - Fast response time

Advantages and Disadvantages: - Advantages: - High surge capability - Low clamping voltage - Fast response to transient events - Disadvantages: - Limited power dissipation capability - Unidirectional protection only

Working Principles: The TPSMA27HE3/5AT operates based on the principle of avalanche breakdown and zener effect. When the voltage across the diode exceeds its breakdown voltage, it conducts heavily, clamping the voltage to a safe level and diverting excess current away from sensitive components.

Detailed Application Field Plans: - Telecommunications: Protection of communication equipment from lightning-induced surges - Automotive: Overvoltage protection for automotive electronics - Industrial Control Systems: Safeguarding control systems from voltage spikes - Consumer Electronics: Protection of sensitive electronic devices from power surges

Detailed and Complete Alternative Models: 1. TPSMA6L Series: Lower voltage options for similar applications 2. TPSMB Series: SMB package alternative with similar specifications 3. P6KE Series: Axial leaded alternative for through-hole mounting

This comprehensive entry provides detailed information about the TPSMA27HE3/5AT diode, including its category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.