BAS40-04HE3-TP

Diode Arrays Overview

The BAS40-04HE3-TP is a single Schottky barrier diode manufactured by Micro Commercial Components (MCC). It features a maximum repetitive peak reverse voltage of 40 V and an average forward current rating of 200 mA. The device operates within a junction temperature range of -55°C to +150°C and dissipates up to 350 mW at 25°C ambient temperature. Key electrical characteristics include a typical forward voltage of 0.38 V at 1 mA, a maximum reverse current of 200 nA at 30 V, and a junction capacitance of 5 pF. The component utilizes a SOT-23 surface-mount package.

Diode Arrays Feature Summary

• Qualified for automotive applications under the AEC-Q101 standard.
• Constructed with halogen-free epoxy meeting UL 94 V-0 flammability ratings.
• Designed for low forward voltage drop and fast reverse recovery performance.
• Moisture sensitivity level rated as 1.

Diode Arrays Applications

• Automotive electronics circuits requiring qualified components.
• General-purpose rectification in consumer electronic devices.
• Clamping and protection applications utilizing low capacitance.

Diode Arrays Procurement Notes

Verify that the ordering suffix matches the specific configuration required, as the BAS40 series includes variants such as BAS40-05HE3 and BAS40-06HE3 which share similar electrical parameters but differ in internal structure or marking. Confirm the tape and reel quantity corresponds to the requested packaging option, typically 3K or 10K pieces per reel. Ensure sourcing from authorized distributors to guarantee genuine parts with full traceability and compliance with RoHS directives.

Diode Arrays Selection Notes

Select this component when a single Schottky diode with a 40V rating and 200mA current capacity is needed in a compact SOT-23 footprint. The 350mW power dissipation capability supports operation in moderate thermal environments without excessive derating. Consider the 5pF junction capacitance for high-frequency signal paths where minimal loading is critical. Verify that the -55°C to +150°C operating range aligns with the environmental conditions of the target application.

Diode Arrays Part Context

This part belongs to the BAS40 family of Schottky barrier diodes produced by Micro Commercial Components. The HE3 designation indicates the use of green molding compounds that are halogen-free and lead-free. The TP suffix specifies the tape and reel packaging format. This series is distinct from other MCC diode families and is specifically engineered for efficiency and reliability in space-constrained surface-mount designs.

Diode Arrays Replacement Considerations

Direct substitutes within the same package and electrical profile include BAS40HE3, BAS40-05HE3, and BAS40-06HE3. These variants share the 40V/200mA specifications and SOT-23 form factor. Verify pinout compatibility and marking codes before substitution, as internal structures may vary slightly between these specific model numbers despite identical ratings.

Diode Arrays FAQ

What is the thermal resistance of the BAS40-04HE3-TP?

The thermal resistance from junction to ambient is specified as 357°C/W when the part is mounted on an FR-4 board with the recommended pad layout.

Does the BAS40-04HE3-TP meet automotive standards?

Yes, the component is explicitly qualified according to the AEC-Q101 standard for automotive-grade electronic components.

What is the maximum reverse recovery time for this diode?

The reverse recovery time (trr) is typically 5 ns, measured under conditions of IF=IR=10mA, Irr=0.1×IR, and RL=100Ω.