BAS70-04

Diode Arrays Overview

The BAS70-04 is a small signal Schottky diode array manufactured by Diotec Semiconductor, housed in an SOT-23 (TO-236) package. It features two diodes connected in series with a maximum average forward current of 70 mA and a repetitive peak reverse voltage of 70 V. The device exhibits a low junction capacitance of 2 pF and a reverse recovery time of less than 5 ns. Operating temperatures range from -55°C to +125°C for the standard version, with a total power dissipation of 200 mW.

Diode Arrays Feature Summary

• Very high switching speed suitable for fast signal processing
• Low junction capacitance minimizes parasitic effects
• Low leakage current ensures efficient operation

Diode Arrays Applications

• Signal processing circuits
• High-speed switching applications
• Polarity protection

Diode Arrays Procurement Notes

Verify the specific suffix when ordering. The standard BAS70-04 is commercial grade. Suffixes -Q indicate AEC-Q101 compliance, while -AQ indicates qualification status. Confirm RoHS and REACH compliance requirements match your manufacturing standards before finalizing procurement.

Diode Arrays Selection Notes

Select this component for designs requiring compact surface-mount solutions with fast switching characteristics. Ensure the thermal resistance and power dissipation limits are respected within the circuit layout. Verify that the 70 V reverse voltage rating exceeds the maximum expected operating voltage.

Diode Arrays Part Context

This part belongs to the BAS70 family of SMD small signal Schottky diodes. Other variants include BAS70 (single), BAS70-05 (common cathode), and BAS70-06 (common anode). All share similar electrical characteristics but differ in internal configuration and marking codes.

Diode Arrays Replacement Considerations

Cross-reference with other BAS70 series parts like BAS70-05 or BAS70-06 if different internal configurations are needed. Check manufacturer datasheets for equivalent parts from other vendors offering identical SOT-23 Schottky arrays.