BLP05H6110XRY

Overview

The BLP05H6110XRY is an extremely rugged LDMOS power transistor designed for broadcast and industrial applications in the HF to 600 MHz band. It delivers a typical output power of 110 W at 108 MHz with a drain efficiency of 75%. The device features a maximum drain-source voltage rating of 135 V and operates with a gate-source threshold voltage between 1.25 V and 2.25 V. Packaged in an HSOP4F plastic heatsink small outline package (SOT1223-2), it includes integrated double-sided ESD protection and exhibits excellent thermal stability.

Feature Summary

• Designed for broadband operation across the HF to 600 MHz frequency range
• Features integrated double-sided electrostatic discharge (ESD) protection
• Provides easy power control capabilities
• Demonstrates excellent ruggedness under load mismatch conditions

Applications

• Industrial, scientific and medical (ISM) applications
• Broadcast transmitter applications

Procurement Notes

Verify the exact ordering suffix against official Ampleon documentation before procurement. The provided model uses the 'XRY' suffix, while the verified datasheet covers the 'XR' and 'XRG' variants. Confirm that the specific suffix corresponds to the intended package configuration and manufacturing revision to ensure compatibility with design requirements.

Selection Notes

Select this component for high-power RF amplification requiring robust performance in the HF to 600 MHz spectrum. Ensure the application circuit supports the specified 50 V drain-source voltage and accounts for the thermal resistance characteristics. Verify that the system impedance matches the typical push-pull values provided in the datasheet for optimal gain and efficiency.

Part Context

This part belongs to the BLP05 series of power LDMOS transistors manufactured by Ampleon USA Inc. The series is characterized by high efficiency and ruggedness, specifically tailored for demanding broadcast and industrial environments. The BLP05H6110 variant represents a specific power level within this family, optimized for wideband operations.

Replacement Considerations

The BLP05H6110XRG serves as a direct functional equivalent with a gull-wing lead configuration (SOT1224-2). Designers must verify pinout compatibility and mechanical footprint differences when substituting between the flat lead (XR) and gull-wing (XRG) versions.

FAQ

What is the maximum load mismatch the device can withstand?

The BLP05H6110XR and XRG are capable of withstanding a load mismatch corresponding to a Voltage Standing-Wave Ratio (VSWR) greater than 65:1 through all phases under specified pulsed operating conditions.

What is the thermal resistance from junction to case?

The typical thermal resistance from junction to case (Rth(j-c)) is 0.9 K/W, measured under RF conditions at a junction temperature of 125 °C.

Is this product suitable for automotive applications?

No. Unless expressly stated otherwise, Ampleon products like this one are not automotive qualified. They have not been tested according to automotive standards, and their use in automotive equipment is at the customer's own risk.