BAS70-05,235

Diode Arrays Overview

The BAS70-05 is a general-purpose dual Schottky diode manufactured by Nexperia USA Inc. It is housed in a small SOT23 (TO-236AB) surface-mount plastic package with three terminals. The device features high switching speed, low leakage current, and high breakdown voltage. Key electrical parameters include a maximum reverse voltage of 70 V and a forward current rating of 70 mA. The typical forward voltage is 410 mV at 1 mA, while the reverse current is limited to 100 nA at 50 V. Diode capacitance is typically 2 pF at 0 V reverse bias.

Diode Arrays Feature Summary

• High switching speed suitable for ultra-high-speed applications
• Low leakage current characteristics
• High breakdown voltage capability
• Low capacitance design

Diode Arrays Applications

• Ultra high-speed switching
• Voltage clamping

Diode Arrays Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration before procurement. Confirm that the product status aligns with current production availability as specifications may change. Ensure the component meets non-automotive qualification requirements if automotive standards are not needed. Cross-reference the marking code '75' followed by a manufacturing site code to validate authenticity upon receipt.

Diode Arrays Selection Notes

Select this component for designs requiring a compact dual Schottky diode solution in an SOT23 package. It is appropriate for circuits needing fast switching and low capacitance. Verify that the 70 V reverse voltage and 70 mA forward current ratings exceed the application's peak stress levels. Consider the thermal resistance of 500 K/W when designing heat dissipation strategies for the PCB layout.

Diode Arrays Part Context

This component belongs to the Nexperia BAS70 series of general-purpose dual Schottky diodes. The BAS70-05 variant specifically denotes the 70 V reverse voltage rating within the family. It replaces older series like BAS70W or BAS70H in modern designs. The product data sheet indicates it is not automotive qualified, distinguishing it from Nexperia's -Q series products intended for automotive environments.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers: BAS7005E6327HTSA1 (Infineon Technologies).

Diode Arrays FAQ

Is the BAS70-05 automotive qualified?

No, the BAS70-05 is not automotive qualified. Customers requiring automotive-grade components should refer to Nexperia's -Q product alternatives.

What is the pin configuration for the BAS70-05?

Pin 1 is Anode 1 (A1), Pin 2 is Anode 2 (A2), and Pin 3 serves as the Common Cathode (K1, K2) for both diodes.

What is the maximum junction temperature for this device?

The maximum junction temperature (Tj) is 150 °C.