BLF7G10L-250,112

Overview

The BLF7G10L-250,112 is a high-power RF LDMOS transistor manufactured by Ampleon. Designed for broadband applications, this device operates within the VHF and UHF frequency bands, specifically covering ranges from approximately 30 MHz to 250 MHz. It utilizes a lead-free plastic surface-mount package, typically identified as TO-269 or similar large-outline SMD form factors suitable for high thermal dissipation. The component is engineered to deliver substantial output power with high gain and efficiency, making it suitable for demanding radio frequency environments.

Feature Summary

• Broadband operational capability across VHF and UHF spectrum
• High power density design for efficient RF amplification
• Lead-free construction compliant with environmental standards

Applications

• VHF/UHF broadcast transmitter systems
• Commercial two-way radio infrastructure
• Industrial heating and plasma generation sources

Procurement Notes

Verify the specific suffix '112' against official Ampleon documentation to confirm tape-and-reel packaging specifications and lot traceability requirements. Ensure that the ordering part number matches the exact electrical characteristics required for the target circuit design before finalizing procurement actions.

Selection Notes

Select this component when designing circuits requiring robust performance in the 30-250 MHz range. Evaluate thermal management solutions carefully due to the high power dissipation capabilities inherent to this class of RF power devices. Confirm impedance matching networks are optimized for the specific operating frequency band to ensure stability and maximum power transfer.

Part Context

This model belongs to the BLF7G series of LDMOS transistors from Ampleon, a division focused on RF power solutions. The series is characterized by its use in high-efficiency power amplifiers. The '250' designation generally indicates the upper frequency limit or key bandwidth characteristic relevant to its intended broadband deployment scenarios.

Replacement Considerations

Consult official Ampleon substitution guides for direct equivalents. Cross-compatibility with other manufacturers requires rigorous verification of pinout, thermal resistance, and RF parameters. Do not assume interchangeability without validating datasheet specifications against the original design constraints.