TAN75A

Overview

The TAN75A is a high-power common-base bipolar transistor manufactured by Microsemi Corporation. It is engineered for pulsed systems operating within the 960-1215 MHz frequency band. The device supports a maximum power rating of 75 watts and features a collector-emitter breakdown voltage of 50 volts. Designed for avionics applications, it utilizes a bulk package configuration suitable for robust industrial environments.

Feature Summary

• High-power capability optimized for pulsed operation
• Common-base configuration for RF stability
• Engineered for avionics and military-grade reliability

Applications

• Pulsed radar systems
• Avionics communication transmitters
• RF power amplification in military equipment

Procurement Notes

Verify current availability status as the component may be classified as obsolete or limited supply. Confirm specific package variants and lead times directly with authorized distributors or the manufacturer. Ensure compliance with aerospace procurement standards if required for the intended application.

Selection Notes

Select this component for high-frequency pulsed applications requiring stable common-base performance. Evaluate thermal management requirements due to the 75-watt power rating. Ensure the operating environment aligns with the specified avionics and military design criteria for optimal reliability.

Part Context

The TAN75A belongs to Microsemi's portfolio of high-power RF transistors designed for demanding aerospace and defense sectors. It complements other components in pulsed RF systems where high efficiency and frequency stability are critical. The device represents specialized engineering for niche military and aviation markets.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Microchip/Microsemi resources for cross-reference data.