TPSMA6L75A

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TPSMA6L75A

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TVS DIODE 75VWM 121VC DO221AC

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Thông số kỹ thuật

thuộc tính Giá trị
Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q101, TPSMA6L
ProductStatus Active
Type Zener
UnidirectionalChannels 1
Voltage-ReverseStandoff(Typ) 75V
Voltage-Breakdown(Min) 83.3V
Voltage-Clamping(Max)@Ipp 121V
Current-PeakPulse(10/1000µs) 5A
Power-PeakPulse 600W
PowerLineProtection No
Applications Automotive
OperatingTemperature -50°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case DO-221AC, SMA Flat Leads

Tổng quan

Description

The TPSMA6L75A is a transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transients, such as ESD, lightning, and inductive load switching. Key features include:
- Peak Pulse Power: 600W (10/1000μs waveform).
- Standoff Voltage: 6.4V.
- Breakdown Voltage: 7.1V (min).
- Low Clamping Voltage: 12.5V at 10A.
- Unidirectional polarity.
It is housed in a DO-214AC (SMA) package, making it suitable for space-constrained applications like automotive, industrial, and consumer electronics. The TPSMA6L75A ensures robust overvoltage protection while maintaining fast response times (<1ns).
For detailed specs, refer to the datasheet from the manufacturer (e.g., Littelfuse or Vishay).

Equivalent

Equivalent products to the TPSMA6L75A (75V bidirectional TVS diode) include:
- SMAJ75A (Littelfuse)
- P6SMB75A (ON Semiconductor)
- SMBJ75A (Vishay/Bourns)
- 1.5SMC75A (higher power, Diodes Inc.)
These are similar 75V unidirectional/bidirectional TVS diodes with comparable clamping and power ratings. Check datasheets for exact specs.

Features

The TPSMA6L75A is a 75V, 600W unidirectional TVS diode designed for transient voltage suppression in sensitive electronics. Key features:
- Voltage Rating: 75V (Standoff), 83.3V (Breakdown)
- Peak Pulse Power: 600W (8/20µs waveform)
- Low Clamping Voltage: 128V at 10A
- Fast Response Time: <1ps
- Unidirectional Polarity
- DO-214AC (SMA) Package
- Operating Temp: -55°C to +150°C
Ideal for ESD/lightning protection in automotive, industrial, and telecom applications. Compact and robust for high-energy surges.

Application

The TPSMA6L75A is a TVS diode used for transient voltage suppression in various applications, including:
1. Automotive Electronics – Protects against load-dump and ESD in CAN, LIN, and infotainment systems.
2. Industrial Equipment – Safeguards PLCs, sensors, and communication interfaces from voltage spikes.
3. Consumer Electronics – Shields USB, HDMI, and power lines in devices like smartphones and TVs.
4. Telecom & Networking – Protects Ethernet, RS-485, and other high-speed data lines.
5. Power Supplies – Prevents damage from inductive load switching transients.
Its 75V breakdown voltage and high surge capability make it ideal for robust transient protection.

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