DSP25-16AR

Diode Arrays Overview

The DSP25-16AR is a standard rectifier from IXYS featuring planar passivated chips and an isolated version registered under UL E153432. It utilizes international standard packages, including JEDEC TO-247AD and surface-mountable TO-268AA. The device offers a repetitive peak reverse voltage of 1.6 kV and an average forward current of 28 A. Key electrical parameters include a maximum forward voltage of 700 mV, a reverse recovery time operating temperature max of 180°C, and a total power dissipation of 160 W at 25°C. The junction capacitance is specified as 10 pF at 400 V/1 MHz.

Diode Arrays Feature Summary

• Features planar passivated chips for very low leakage current and low forward voltage drop.
• Available in isolated version with UL registration E153432.
• Supports single- and three-phase bridge configurations.
• Epoxy meets UL 94V-0 flammability classification.

Diode Arrays Applications

• Single-phase bridge configurations
• Three-phase bridge configurations
• Power management systems

Diode Arrays Procurement Notes

Verify the specific suffix 'AR' against the manufacturer datasheet to confirm isolation status and UL registration E153432. Ensure package compatibility with either TO-247AD or TO-268AA depending on the exact revision. Confirm thermal performance specifications match the application's heat dissipation requirements before procurement.

Diode Arrays Selection Notes

Select this component for applications requiring high reverse voltage blocking capability up to 1.6 kV. The 28 A average forward current rating suits moderate to high-power rectification tasks. Consider the 180°C maximum operating temperature for elevated thermal environments. Verify that the surface-mountable option aligns with the PCB assembly process if using the TO-268AA variant.

Diode Arrays Part Context

The DSP25 series represents IXYS' standard rectifier lineup designed for robust power conversion. The DSP25-16AR specifically denotes the isolated variant within this family, distinguished by its UL certification. This part complements other DSP25 models like the DSP25-16A, offering enhanced safety isolation features while maintaining similar electrical characteristics for bridge rectifier applications.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers: DSP25-16A (non-isolated equivalent), DSP25-12AT, DSP45-12AZ, DSP45-16AZ, DSI30-16A, DMA30IM1600PZ, DMA50P1600HB.