BAS40S-AU_R1_000A1

Diode Arrays Overview

The BAS40S-AU_R1_000A1 is a silicon Schottky diode manufactured by Panjit International Inc., housed in an SOT-23-3 surface-mount package. It features a dual series configuration and holds AEC-Q101 automotive qualification. Key electrical parameters include a maximum repetitive peak reverse voltage (Vrrm) of 40 V, an average forward current (If) of 40 mA, and a maximum forward voltage (Vf) of 1 V at rated current. The device supports a non-repetitive peak forward surge current (Ifsm) of 600 mA and exhibits a maximum reverse leakage current (Ir) of 1 uA. It operates within a temperature range of -55°C to +150°C.

Diode Arrays Feature Summary

• Dual series configuration for compact circuit integration
• Automotive-grade reliability with AEC-Q101 qualification
• Low forward voltage drop for improved efficiency
• Fast switching speed suitable for high-frequency applications

Diode Arrays Applications

• Automotive electronics systems
• High-frequency rectification circuits
• Power supply output stages
• DC-DC converter freewheeling paths

Diode Arrays Procurement Notes

Verify the specific suffix R1_000A1 against official Panjit documentation to confirm reel specifications and tape-and-reel dimensions. Ensure the procurement channel provides valid traceability records for AEC-Q101 qualified components. Confirm that the delivered parts match the SOT-23-3 package outline and marking codes specified in the manufacturer datasheet before assembly.

Diode Arrays Selection Notes

Select this component when a dual Schottky diode in a small SOT-23 package is required for automotive or space-constrained designs. The 40 mA rating limits suitability to low-current signal rectification or clamping rather than power conversion. Compare Vf characteristics against system loss budgets and ensure the 40 V reverse voltage withstands peak line transients in the target application environment.

Diode Arrays Part Context

This part belongs to the BAS40-AU series of surface mount Schottky diodes from Panjit. The series is characterized by fast switching speeds and compliance with EU RoHS directives. It utilizes a plastic SOT-23 case designed for automatic insertion processes. The product line targets applications requiring reliable performance in consumer and industrial electronics with halogen-free molding compounds.

Diode Arrays Replacement Considerations

Direct substitutes must match the 40 V reverse voltage, 40 mA current rating, SOT-23-3 package, and dual series configuration. Verify that any alternative component also holds AEC-Q101 qualification if automotive usage is intended. Check pinout compatibility and thermal resistance values to ensure equivalent performance in the existing footprint.