BLF8G10LS-270V,112

Overview

The BLF8G10LS-270V,112 is an LDMOS RF power transistor manufactured by Ampleon USA Inc. Designed for broadband applications, it operates within the frequency range of 960 MHz to 1300 MHz. The device features a drain voltage rating of 65 V and a typical drain current of 1.6 A at a test voltage of 28 V. It delivers an output power of 45 W with a gain of 17 dB in the SOT-1244B package. This component is engineered for robust performance in industrial, scientific, and medical (ISM) radio-frequency heating systems.

Feature Summary

• Broadband operation capability across the 960 MHz to 1300 MHz spectrum
• High reliability LDMOS technology construction
• Optimized for ISM band heating applications

Applications

• Industrial heating and drying systems
• Scientific instrumentation requiring RF energy
• Medical diathermy equipment

Procurement Notes

Verify the specific suffix '112' against official Ampleon documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with existing thermal management designs, as this device requires appropriate heat sinking for sustained operation at rated power levels. Cross-reference datasheet revisions to confirm pinout consistency with previous production batches.

Selection Notes

Select this model when broadband coverage between 960 MHz and 1300 MHz is required rather than narrowband optimization. Consider the 65 V drain voltage rating for standard supply configurations. Evaluate thermal resistance requirements carefully, as the SOT-1244B package demands effective mounting solutions to maintain junction temperatures within safe operating limits during continuous wave operation.

Part Context

This component belongs to the BLF8G series of LDMOS transistors from Ampleon, which are widely used in RF power amplification. The BLF8G family is characterized by high linearity and efficiency, making it suitable for demanding industrial environments. The specific LS variant indicates optimized performance for lower impedance matching networks common in ISM applications.

Replacement Considerations

Consult official Ampleon substitution guides for direct replacements. Potential alternatives may include other BLF8G series devices with similar power and frequency ratings, provided pinouts and thermal characteristics match the existing design constraints.