BAT46CFILM

Diode Arrays Overview

The BAT46CFILM is a small signal Schottky diode manufactured by STMicroelectronics, housed in an SOT-23 surface mount package. It features a common cathode configuration with a maximum repetitive peak reverse voltage of 100 V and a continuous forward current rating of 150 mA. The device exhibits low forward voltage drop characteristics, reaching up to 1 V at 250 mA, and maintains negligible switching losses. Its junction capacitance is typically 6 pF at 1 V reverse bias. The component operates within a temperature range from -65 °C to +150 °C.

Diode Arrays Feature Summary

• Low conduction losses and negligible switching losses for efficient signal routing
• Common cathode dual-diode configuration within a compact SOT-23 package
• High voltage capability suitable for protection applications

Diode Arrays Applications

• Protection operations in electronic circuits
• Signal routing applications
• Small signal processing tasks requiring low forward voltage

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm the SOT-23 package and common cathode configuration. Ensure compliance with environmental standards such as ECOPACK lead-free specifications when integrating into designs. Confirm that the application does not exceed the absolute maximum ratings defined in the datasheet.

Diode Arrays Selection Notes

Select this component for designs requiring a common cathode arrangement in a minimal footprint. The SOT-23 package offers space efficiency compared to larger through-hole alternatives. Consider the thermal resistance parameters if operating near maximum current limits or elevated ambient temperatures.

Diode Arrays Part Context

This part belongs to the BAT46 series of high-voltage small signal Schottky diodes. The series includes various configurations such as single, common anode, and series arrangements across different packages like SOD-123 and SOD-323. The BAT46CFILM specifically denotes the common cathode variant in the SOT-23 form factor.

Diode Arrays Replacement Considerations

BAT46AFILM (Common Anode)

Diode Arrays FAQ

What is the internal configuration of the BAT46CFILM?

It contains two Schottky diodes connected in a common cathode configuration.

What is the maximum operating junction temperature?

The maximum operating junction temperature is 150 °C.