BAT54LT1

Single Diodes Overview

The BAT54LT1 is a Schottky barrier diode designed for high-speed switching, circuit protection, and voltage clamping. It features an extremely low forward voltage to reduce conduction loss and is housed in a miniature SOT-23 surface-mount package suitable for space-limited applications. The device supports a reverse voltage of 30 V, a maximum DC forward current of 200 mA, and a non-repetitive peak forward current of 600 mA. It operates within a junction temperature range of -55°C to +150°C and exhibits a reverse recovery time of 5 ns.

Single Diodes Feature Summary

• Extremely fast switching speed
• Low forward voltage reduces conduction loss
• Miniature surface mount package

Single Diodes Applications

• High speed switching
• Circuit protection
• Voltage clamping

Single Diodes Procurement Notes

Verify the specific ordering suffix (e.g., G) against the datasheet document number BAT54LT1/D to confirm packaging details such as tape and reel specifications. Ensure compliance with RoHS standards and check for NSV prefix requirements if automotive qualification or unique site control changes are necessary for the intended application.

Single Diodes Selection Notes

Select this component when minimizing conduction loss through low forward voltage is critical. The SOT-23 package is appropriate for handheld and portable devices where board space is constrained. Verify that the 30 V reverse voltage rating meets the circuit's peak inverse voltage requirements and that the 200 mA continuous forward current capacity is sufficient for the load.

Single Diodes Part Context

This part belongs to the BAT54L series of silicon hot-carrier detector and switching diodes manufactured by onsemi. The series is characterized by its small footprint and high-speed performance, making it a standard choice for signal processing and protection tasks in compact electronic designs requiring reliable rectification at low voltages.

Single Diodes Replacement Considerations

BAT54LT1G

Single Diodes FAQ

What is the typical forward voltage at 10 mA?

The typical forward voltage is 0.35 Volts at a forward current of 10 mAdc.

Is the device qualified for automotive applications?

Yes, devices with the NSV prefix are AEC-Q101 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.