1N4148WS-G RVG

Single Diodes Overview

The 1N4148WS-G RVG is a standard switching diode manufactured by Taiwan Semiconductor Corporation. It features a maximum repetitive peak reverse voltage of 100 V and a continuous forward current rating of 150 mA. The device operates within a junction temperature range of -55°C to +150°C with a power dissipation capacity of 200 mW. Electrical characteristics include a forward voltage of 1.25 V at 150 mA, a reverse recovery time of 4 ns, and a junction capacitance of 2 pF at 0 V. It is housed in an SOD-323 surface-mount package.

Single Diodes Feature Summary

• Fast switching speed with a reverse recovery time of 4 ns for high-efficiency signal processing
• Low power loss design suitable for compact electronic applications
• Halogen-free construction compliant with IEC 61249-2-21 standards

Single Diodes Applications

• Switching mode power supplies (SMPS)
• On-board DC/DC converters
• Lighting applications

Single Diodes Procurement Notes

Verify the specific ordering code 1N4148WS-G RVG against the manufacturer's datasheet to confirm the SOD-323 package and tape & reel packing quantity. Ensure compliance requirements such as RoHS and halogen-free status match project specifications. Confirm that the marking code T4 corresponds to the intended production batch and revision level before finalizing procurement orders.

Single Diodes Selection Notes

Select this component for circuits requiring fast switching capabilities and low forward voltage drop in small form factors. The SOD-323 package is appropriate for space-constrained surface-mount designs. Verify that the 75 V reverse voltage rating meets the circuit's peak inverse voltage requirements and that the 150 mA forward current capability aligns with load demands.

Single Diodes Part Context

This part belongs to the 1N4148 family of general-purpose switching diodes. It utilizes a single die configuration within a plastic SOD-323 envelope. The device is designed for high-speed switching applications where low capacitance and rapid recovery are critical. It serves as a modern alternative to through-hole variants while maintaining similar electrical performance profiles.

Single Diodes Replacement Considerations

Cross-reference with other 1N4148WS variants from different manufacturers to ensure pinout and electrical parameter compatibility. Verify that substitute components meet the same SOD-323 mechanical dimensions and thermal characteristics.