LXA12T600C

Diode Arrays Overview

The LXA12T600C is a Qspeed™ family X-Series common-cathode diode rated for 600 V peak repetitive reverse voltage. It provides a total average forward current of 12 A, with 6 A per diode. The device features a typical reverse recovery charge (QRR) of 71 nC at 125 °C and a maximum reverse recovery time of 32 ns at the same temperature. Operating within a junction temperature range up to 150 °C, it utilizes a TO-220AB package.

Diode Arrays Feature Summary

• Low reverse recovery charge and soft recovery waveform
• Capable of high dI/dt switching rates
• Eliminates the need for snubber circuits

Diode Arrays Applications

• Power Factor Correction (PFC) Boost Diode
• Motor drive circuits
• DC-AC inverters

Diode Arrays Procurement Notes

Verify the specific ordering suffix 'C' against official documentation to confirm packing quantity and RoHS compliance status. Ensure thermal management designs account for the specified junction-to-case resistance values during operation. Confirm that the TO-220AB through-hole mounting method aligns with the target PCB assembly requirements.

Diode Arrays Selection Notes

Select this component for applications requiring extremely fast switching frequencies where minimizing reverse recovery losses is critical. The common-cathode configuration simplifies circuit topology for bridge or boost converter designs. Evaluate thermal derating curves to ensure the case temperature remains within safe operating limits under continuous load conditions.

Diode Arrays Part Context

This part belongs to Power Integrations' Qspeed™ advanced diode family, which combines low reverse recovery charge with soft recovery characteristics. The X-Series designation indicates its suitability for high-efficiency power conversion applications, specifically targeting improvements in efficiency and reduction of electromagnetic interference compared to standard silicon rectifiers.

Diode Arrays Replacement Considerations

LXA12T600

Diode Arrays FAQ

What is the typical softness factor (tb/ta) at 125 °C?

The typical softness factor is 0.7 at a junction temperature of 125 °C.

How does the device handle non-repetitive peak surge currents?

It supports a non-repetitive peak surge current of 50 A at 60 Hz half-cycle and 350 A for a 28 μs sinusoid half-cycle at 25 °C case temperature.

What is the maximum junction temperature rating?

The maximum junction temperature is rated at 150 °C.