HSMP-386J-TR2G

RF Diode Overview

The HSMP-386J-TR2G is a high-power RF PIN diode designed for transmit/receive switching applications. It features an octal configuration with eight dies in parallel, housed in a QFN 2x2mm package. Key electrical parameters include a minimum breakdown voltage of 100V and a maximum series resistance of 0.77Ω at 50mA forward current. The device supports up to 1A forward current per die and operates within a junction temperature range of -60°C to 150°C. It offers low insertion loss and high isolation, suitable for handling up to 10W (40dBm) at 2GHz.

RF Diode Feature Summary

• Octal parallel die configuration for low series resistance and high power handling
• QFN 2x2mm surface mount package with optimized thermal conductivity
• Matched diodes ensure consistent performance across devices
• Low bias current requirement for efficient operation

RF Diode Applications

• High power transmit/receive switches for cellular infrastructure
• Two-way radio switching circuits

RF Diode Procurement Notes

Verify the specific ordering suffix TR2G corresponds to the 10,000-unit quantity on a 13-inch reel as defined in the official datasheet. Confirm RoHS compliance status and lead-free availability directly from the manufacturer's documentation before procurement. Ensure the component matches the required QFN 2x2mm footprint and pin orientation for PCB integration.

RF Diode Selection Notes

Select this component when high power handling capability and low distortion are critical requirements for RF switching. The octal design provides superior thermal dissipation compared to single-die alternatives. Verify that the system operating frequency aligns with the device's carrier lifetime specifications to prevent nonlinear reactance effects during switching transitions.

RF Diode Part Context

This part belongs to the HSMP-386J family of high-power PIN diodes manufactured by Broadcom Limited. The TR2G suffix specifically denotes the tape and reel packaging format containing 10,000 units. It shares core electrical characteristics with other variants in the series but differs in container type and quantity.

RF Diode Replacement Considerations

Direct substitutes may include HSMP-386J-TR1G or HSMP-386J-BLKG, which share identical electrical specifications and pinouts. Verify package compatibility and ensure the alternative supplier maintains the same octal die configuration and thermal performance metrics.