What are the key electrical ratings?

It supports a 1.0A average rectified output current, 155V RMS voltage, and 220V DC blocking voltage.

What is the pinout of tb120b-mfg-002275?

Use the tb120b-mfg-002275 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about tb120b-mfg-002275 pinout to locate pins, power rails, and interface signals before layout.

tb120b-mfg-002275 Datasheet, Specs, Alternatives & ECAD | Manufacturer

AI summary

The TB120B is a 1.0A surge suppressor bridge rectifier in a UMBT package, optimized for surface-mount surge protection applications.

Best for

Surge protection in compact power circuits

Avoid if

Applications exceeding 1.0A continuous current

Check before use

Thermal derating at high ambient temperatures

Key specifications

Max RMS Voltage: 155 V
Max DC Voltage: 220 V
Surge Current: 200 A

Application

Power SuppliesIndustrial

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The TB120B is a glass-passivated surge suppressor bridge rectifier designed for surface-mount applications, providing high surge current capability.