TDB230AL LITTELFUSE General Relays

Review LITTELFUSE

The Littelfuse TDB230AL is a versatile, surface-mount, bidirectional TVS diode array designed to protect against both voltage spikes and current surges in various electronic applications. This TVS diode array from Littelfuse, a trusted name in circuit protection, is suitable for use in automotive, industrial, telecommunications, and power supply systems.

The TDB230AL is available in a compact, 7 x 7 mm, 24-lead QFN package, allowing for easy integration into most PCB designs. Its low profile and small footprint make it an ideal solution for space-constrained applications.

This TVS diode array boasts a high surge current capability of 230 A, ensuring effective protection against high current transients. Its low forward voltage drop of 1.5 V at 25 C and maximum reverse voltage of 75 V make it suitable for use in applications with a wide range of input voltages.

The TDB230AL offers excellent thermal performance, with a maximum junction temperature of 155 C, allowing it to handle high power densities. Its robust construction ensures reliable operation under harsh environmental conditions, making it a popular choice for applications in extreme temperature environments.

The Littelfuse TDB230AL is also reverse-voltage protected, ensuring the safety of the connected circuitry. Its low clamping voltage, fast recovery time, and low leakage current further enhance its performance and reliability.

In summary, the Littelfuse TDB230AL is a high-performance, surface-mount TVS diode array that offers excellent surge protection, thermal performance, and reliability. Its compact size, low profile, and wide operating voltage range make it a versatile solution for various electronic protection applications.

The Littelfuse TDB230AL is a circuit protection device, specifically a Thermistor protection diode, designed to protect against over-temperature conditions in electronic circuits. Here are some pros and cons of using this device:

1. Over-temperature protection: The primary function of the Littelfuse TDB230AL is to protect circuits from overheating, which can prevent damage and ensure the longevity of the components.

2. Low forward voltage drop: This device has a low forward voltage drop, which means that it does not significantly impact the performance of the circuit when it is not in the protection mode.

3. Small size: The Littelfuse TDB230AL is a compact device, making it suitable for use in space-constrained applications.

4. Reverse voltage protection: This device also provides some level of reverse voltage protection, which can help prevent damage caused by the application of a reverse voltage.

1. Limited current capacity: The Littelfuse TDB230AL has a relatively low current capacity, which means that it may not be suitable for use in circuits with high current flows.

2. Non-linear behavior: This device exhibits non-linear behavior when it enters the protection mode, which can cause fluctuations in the circuit voltage and current.

3. Limited temperature range: The Littelfuse TDB230AL is designed for use in circuits with a temperature range of -40 C to 125 C. If the circuit temperature falls outside of this range, the device may not function properly.

The Littelfuse TDB230AL is a useful device for protecting circuits against over-temperature conditions. Its small size, low forward voltage drop, and reverse voltage protection make it a popular choice for many applications. However, its limited current capacity, non-linear behavior, and temperature range may make it less suitable for some applications.

If you are looking for a circuit protection device to protect against over-temperature conditions in a low-power, space-constrained application, the Littelfuse TDB230AL is a good option to consider. However, if you require a device with a higher current capacity or a wider temperature range, you may need to consider alternative solutions.

Details:

Littelfuse TDB230AL:: #tdb230al - digit-set .o.b.

specifications genpurrelays:

• brand: Littelfuse
• mpn: Tdb230al
• upc: 742686351501

offer genpurrelays:

• price: $87.11
• item condition: New
• availability: in stock
• options: ship-to-home
• sold #: 14
• in stock #: 1
• started: november 1, 2025

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• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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