SPXS-2102S

Diode Arrays Overview

The SPXS-2102S is a fast recovery diode manufactured by Sanken Electric. It features a maximum repetitive peak reverse voltage (VRM) of 200 V and an average forward current (IF(AV)) rating of 10 A. The device achieves a maximum reverse recovery time (trr) of 30 ns through optimized lifetime control. It has a maximum forward voltage drop (VF) of 1.25 V at 5.0 A and a thermal resistance from junction to case (Rth(J-C)) of 5.0 °C/W. The component is housed in a TO252-2L package.

Diode Arrays Feature Summary

• Optimized lifetime control enables a fast reverse recovery time of 30 ns.
• Low thermal resistance package design facilitates efficient heat dissipation.
• Lead frame material is lead-free and compliant with RoHS directives.

Diode Arrays Applications

• Secondary-side rectifier diodes for flyback converters
• Secondary-side rectifier diodes for LLC converters
• Freewheel diodes for offline buck converters
• Freewheel diodes for offline buck-boost converters

Diode Arrays Procurement Notes

Verify the specific datasheet revision, currently Rev.1.1 dated Feb. 21, 2025, against your procurement requirements. Confirm that the TO252-2L package dimensions and pinout match your PCB land pattern. Ensure the supplier provides documentation confirming compliance with the EU RoHS Directive and UL94V-0 flammability standards as specified in the mechanical characteristics.

Diode Arrays Selection Notes

Select this component when a 200 V blocking capability and 10 A continuous current handling are required in a surface-mount form factor. The low thermal resistance makes it suitable for applications where effective heat sinking via the exposed pad is possible. Consider the 30 ns reverse recovery time for high-frequency switching operations to minimize switching losses compared to standard recovery diodes.

Diode Arrays Part Context

This part belongs to Sanken Electric's discrete semiconductor portfolio, specifically within their fast recovery diode line. The manufacturer specializes in power electronics solutions for home appliances, industrial equipment, and automotive systems. The SPXS-2102S utilizes a dual-chip configuration within a single TO252-2L package to achieve its rated performance specifications.

Diode Arrays Replacement Considerations

No public substitute part numbers are documented in the provided source material.

Diode Arrays FAQ

What is the maximum surge forward current rating?

The nonrepetitive peak reverse current (IFSM) is rated at 65 A for a half-cycle sine wave positive side pulse of 10 ms duration.

How does the reverse leakage current change at high temperatures?

At a junction temperature of 150 °C and VR = VRM, the maximum reverse leakage current increases to 10 mA, compared to 50 µA at 25 °C.

Is the device suitable for flow soldering processes?

Yes, the datasheet specifies that flow soldering is available, with a limit of 260 °C for 10 seconds, one time.