RN141GT2R

RF Diode Overview

The RN141GT2R is a PIN diode manufactured by ROHM Semiconductor, currently designated as a Last Time Buy product. It features a single configuration housed in an SOD-723 (VMD2) package with dimensions of 1.4x0.6 mm and a thickness of 0.55 mm. Key electrical specifications include a reverse voltage (VR) of 50 V, a forward current (IF) of 100 mA, and a junction temperature (Tj) rating of 150°C. The device exhibits a capacitance (Ct) of 0.8 pF at 1 V reverse bias and 1 MHz frequency, along with a forward resistance (rF) of 2.0 Ω measured at 3 mA forward current and 100 MHz frequency.

RF Diode Feature Summary

• Single PIN diode configuration for signal switching applications
• Compact surface-mount packaging suitable for space-constrained designs
• High junction temperature capability for thermal stability

RF Diode Applications

• RF signal switching circuits
• Microwave attenuation control
• High-frequency detection applications

RF Diode Procurement Notes

Verify the Last Time Buy status before finalizing procurement plans, as production is scheduled to cease. Confirm that the SOD-723 package footprint aligns with existing PCB layouts. Ensure supply chain strategies account for the discontinuation timeline to maintain long-term availability for existing products.

RF Diode Selection Notes

Select this component when a 50 V reverse voltage rating and 0.8 pF low capacitance are required for high-speed switching. Compare against the recommended replacement RN141CM if a smaller SOD-923 package or different tape quantity is preferred. Verify that the 100 mA forward current meets the specific circuit load requirements.

RF Diode Part Context

This part belongs to ROHM's PIN diode portfolio, designed for RF and microwave applications. It serves as a discrete switching element where low capacitance and fast recovery characteristics are critical. The GT2R suffix indicates the specific taping quantity and packaging format used for surface-mount assembly.

RF Diode Replacement Considerations

The RN141CM is listed as a similar specification replacement. Note that it utilizes an SOD-923 package instead of SOD-723, requiring footprint verification. Both parts share identical electrical parameters including 50 V VR and 0.8 pF Ct.