NSVF4020SG4T1G

Overview

The NSVF4020SG4T1G is an NPN bipolar RF transistor manufactured by onsemi, designed for high-frequency applications. It features a maximum collector current of 150 mA and a collector-emitter breakdown voltage of 8 V. The device exhibits a transition frequency (fT) of 16 GHz, enabling operation in demanding RF environments. It is housed in the SC-82FL surface-mount package, which supports thermal efficiency and compact board layouts. This component is part of onsemi's portfolio of small-signal RF discrete products.

Feature Summary

• High-speed RF performance with a 16 GHz transition frequency
• Compact SC-82FL surface-mount packaging for space-constrained designs
• Optimized for low-noise and linear amplification in RF circuits

Applications

• RF signal amplification in communication systems
• Low-noise amplifier stages in wireless infrastructure
• Signal processing in mobile device front-end modules

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to integration. Ensure storage conditions adhere to moisture sensitivity level requirements to prevent package degradation during assembly processes.

Selection Notes

Evaluate thermal management capabilities given the SC-82FL package constraints. Compare noise figure specifications against system sensitivity requirements. Assess compatibility with existing biasing networks and impedance matching circuits to ensure optimal RF performance without excessive power consumption.

Part Context

This component belongs to onsemi's NSVF series of RF transistors, engineered for high-frequency analog and RF switching applications. The series emphasizes miniaturization and electrical performance consistency across automotive and industrial sectors, supporting modern wireless communication standards requiring compact, high-speed semiconductor solutions.

Replacement Considerations

NSVF4020SG4T1G is listed as obsolete. Verify availability of recommended substitutes such as NSVF4015SG4T1G from onsemi. Cross-reference pinouts and electrical parameters carefully to ensure functional equivalence in existing RF circuit designs.