MA3X157A0L

Diode Arrays Overview

The MA3X157A0L is a silicon epitaxial planar switching diode array manufactured by Panasonic Electronic Components. It features two serially connected diodes in an EIAJ SC-59 (SOT-23-3) package. The device supports a reverse voltage of 80 V and a maximum DC forward current of 100 mA per diode. Key electrical parameters include a forward voltage of 1.2 V at 100 mA, a reverse current of 100 nA at 75 V, and a terminal capacitance of 2 pF. The unit exhibits a reverse recovery time of 3 ns, ensuring high-speed performance for general electronic equipment applications.

Diode Arrays Feature Summary

• High switching speed with a reverse recovery time of 3 ns
• Small terminal capacitance of 2 pF for minimal signal interference
• Dual-diode configuration with matched characteristics for both chips

Diode Arrays Applications

• General electronic equipment circuits
• Office equipment signal processing
• Communications equipment interfaces
• Measuring instruments logic circuits
• Household appliance control systems

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact packaging and lifecycle status. The component is subject to change without notice; always request the latest Product Standards before final design or purchasing decisions. Ensure compliance with RoHS Directive requirements as specified in the datasheet. Confirm availability through authorized distributors to avoid counterfeit components.

Diode Arrays Selection Notes

Select this component for applications requiring fast switching speeds and low parasitic capacitance in compact designs. The dual-diode structure allows for efficient space utilization in serial connection configurations. Verify that the operating conditions remain within the absolute maximum ratings, particularly regarding junction temperature and surge currents. Consider the thermal management capabilities of the SC-59 package for the intended ambient temperature range.

Diode Arrays Part Context

This part belongs to the MA3X157A series of silicon epitaxial planar diodes designed specifically for switching circuits. The MA3X157A0L variant utilizes the EIAJ SC-59 Mini3-G1 package, which is equivalent to SOT-23-3. The series is characterized by even electrical characteristics between the internal chips, ensuring balanced performance in dual-diode applications.

Diode Arrays Replacement Considerations

Consult the manufacturer's official cross-reference list for verified substitutes. No public substitute part numbers are confirmed in the provided documentation.