BAT54S-7

Overview

The BAT54S-7-F is a surface-mount Schottky barrier diode manufactured by Diodes Incorporated, housed in an SOT23 package. It features a peak repetitive reverse voltage of 30 V and an average rectified output current of 200 mA. The maximum forward voltage is 800 mV at 100 mA, with a maximum reverse leakage current of 2 µA at 25 V. Power dissipation is rated at 200 mW, and the device operates within a temperature range of -65 °C to +150 °C.

Feature Summary

• Low turn-on voltage for efficient power handling
• Fast switching capability for high-speed applications
• PN junction guard ring provides transient and ESD protection

Applications

• Ultra-high-speed switching circuits
• Voltage clamping applications
• Protection circuits requiring transient suppression

Procurement Notes

Verify the specific ordering suffix matches the required packing quantity, as standard variants are available in 3,000-unit tape and reel configurations. Confirm compliance requirements such as RoHS and halogen-free status against project specifications. Ensure the component source is authorized to maintain warranty validity and traceability standards.

Selection Notes

Select this component when low forward voltage drop and rapid switching speeds are critical design parameters. The integrated PN junction guard ring makes it suitable for environments prone to electrostatic discharge or electrical transients. Verify that the thermal resistance characteristics align with the expected ambient operating conditions and board layout constraints.

Part Context

This part belongs to the BAT54 series of surface-mount Schottky barrier diodes from Diodes Incorporated. The series includes variants like BAT54, BAT54A, and BAT54C, differentiated primarily by their forward voltage characteristics. All share the same SOT23 mechanical footprint and general electrical ratings, ensuring interchangeability in physical space while allowing selection based on specific voltage drop requirements.

Replacement Considerations

BAT54S-7-F

FAQ

What is the maximum forward voltage at 100 mA?

The maximum forward voltage (VF) is 800 mV when tested at a forward current (IF) of 100 mA.

Does the device include protection features?

Yes, the BAT54S-7-F is designed with a PN junction guard ring specifically for transient and ESD protection.

What is the operating temperature range?

The junction and storage temperature range is specified from -65 °C to +150 °C.