BAS70Q-7-F

Single Diodes Overview

The BAS70Q-7-F is a surface mount Schottky barrier diode manufactured by Diodes Incorporated. It features a single configuration in an SOT-23 package. The device supports a peak repetitive reverse voltage of 70 V and a maximum forward continuous current of 70 mA. Electrical characteristics include a maximum forward voltage of 1000 mV at 15 mA and a maximum reverse current of 100 nA at 50 V. Power dissipation is rated at 200 mW with a thermal resistance of 625 °C/W. Operating junction temperature ranges from -55°C to +125°C.

Single Diodes Feature Summary

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

Single Diodes Applications

• Automotive electronics requiring AEC-Q101 qualification
• General purpose rectification in surface mount circuits
• Clamping and protection applications utilizing fast switching

Single Diodes Procurement Notes

Verify the component matches the specific automotive grade requirements, as indicated by AEC-Q101 qualification and PPAP capability. Confirm the SOT-23 package dimensions align with the PCB footprint layout. Ensure compliance with RoHS and halogen-free specifications if required by the manufacturing environment. Cross-reference datasheet revision DS39285 Rev. 1-2 for accurate electrical limits.

Single Diodes Selection Notes

Select this component when a low forward voltage drop and rapid switching speed are necessary within a compact SOT-23 form factor. The 70 V rating suits applications requiring moderate blocking voltage. Consider the 70 mA continuous current limit for load requirements. The integrated ESD protection makes it suitable for sensitive input lines where transient immunity is critical.

Single Diodes Part Context

This part belongs to the BAS70 series of Schottky barrier diodes produced by Diodes Incorporated. It utilizes silicon technology and is designed for surface mount assembly. The product line emphasizes reliability through specific packaging and material standards, including UL flammability classification 94V-0 for the molded plastic case.

Single Diodes Replacement Considerations

Direct substitutes must match the 70 V reverse voltage, 70 mA forward current, and SOT-23 package. Verify that alternative components offer comparable forward voltage and reverse leakage characteristics to maintain circuit performance.