BAS19,235

Single Diodes Overview

The BAS19,235 is a high-voltage switching diode manufactured by Nexperia USA Inc., encapsulated in a small SOT-23 (TO-236AB) surface-mounted device plastic package. It features a continuous forward current of 200 mA and a reverse voltage rating of 100 V. The device exhibits a low leakage current of 100 nA at 100 V and 25 °C, with a maximum reverse recovery time of 50 ns. Diode capacitance is limited to 5 pF at 0 V reverse bias and 1 MHz. Total power dissipation is rated at 250 mW, with a junction temperature range from -55 °C to 150 °C.

Single Diodes Feature Summary

• High switching speed with a maximum reverse recovery time of 50 ns
• Low leakage current ensuring minimal power loss under reverse bias conditions
• Qualified for automotive applications according to AEC-Q101 standards
• Small SMD plastic package suitable for high-density circuit designs

Single Diodes Applications

• High-speed switching at high voltage
• High-voltage general-purpose switching
• Voltage clamping
• Reverse polarity protection

Single Diodes Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration before procurement. Confirm that the component meets all applicable environmental compliance requirements relevant to the target market. Ensure design parameters remain within the absolute maximum ratings specified in the datasheet to prevent permanent damage during operation or testing phases.

Single Diodes Selection Notes

Select this component when high-voltage handling capabilities are required alongside fast switching speeds in a compact footprint. The low capacitance characteristic makes it suitable for high-frequency signal paths where parasitic effects must be minimized. Consider the thermal resistance values when designing heat dissipation strategies for enclosed environments.

Single Diodes Part Context

This part belongs to the BAS19 series of high-voltage switching diodes produced by Nexperia. It is designed for use in applications requiring robust performance under high reverse voltage stress while maintaining rapid transition times. The SOT-23 package allows for automated surface-mount assembly, facilitating integration into modern electronic manufacturing processes.

Single Diodes Replacement Considerations

Consult official Nexperia documentation for verified substitute part numbers. Do not assume functional equivalence based solely on package compatibility without verifying electrical parameter alignment against the original specifications.

Single Diodes FAQ

What is the maximum repetitive peak reverse voltage?

The maximum repetitive peak reverse voltage (VRRM) is 120 V.

How does junction temperature affect reverse current?

Reverse current increases significantly with temperature; it reaches 100 µA at 150 °C compared to 100 nA at 25 °C under 100 V reverse bias.