S4PJ-M3/86A

Single Diodes Overview

The S4PJ-M3/86A is a high current density surface-mount glass passivated rectifier from Vishay General Semiconductor. It features an SMPC (TO-277A) package with a typical height of 1.1 mm. The device has a maximum repetitive peak reverse voltage of 600 V and an average forward current rating of 4.0 A. It supports a peak forward surge current of 100 A for a 10 ms single half sine-wave. The maximum reverse current is 10 μA at rated voltage and 25 °C. The instantaneous forward voltage is typically 0.860 V at 4 A and 25 °C, with a maximum of 0.95 V. The operating junction temperature range extends from -55 to +150 °C.

Single Diodes Feature Summary

• Glass passivated pellet chip junction for enhanced reliability
• Very low profile design suitable for automated placement
• Meets MSL level 1 requirements with LF maximum peak of 260 °C

Single Diodes Applications

• General purpose rectification in power supplies
• Inverter and converter circuits
• Freewheeling diodes for consumer, automotive, and telecommunication equipment

Single Diodes Procurement Notes

Verify the specific ordering suffix /86A corresponds to the 1500-unit 7-inch tape and reel delivery mode as documented. Confirm that the base part number S4PJ aligns with the required 600 V reverse voltage rating. Ensure compliance with halogen-free and RoHS standards specified for the M3 suffix. Cross-reference the document revision date against current manufacturing specifications to avoid discrepancies.

Single Diodes Selection Notes

Select this component when a 600 V blocking capability and 4.0 A continuous current are required in a compact SMPC package. Consider the thermal resistance characteristics for heat dissipation needs. Verify that the 100 A surge current rating meets transient load requirements. Ensure the operating temperature range fits the environmental constraints of the target application.

Single Diodes Part Context

This part belongs to the eSMP series of high current density surface-mount rectifiers. It shares the SMPC case outline with variants offering different reverse voltage ratings such as 100 V, 200 V, 400 V, 800 V, and 1000 V. The M3 suffix indicates halogen-free, RoHS-compliant commercial grade construction. The series is designed for efficient automated assembly processes.

Single Diodes Replacement Considerations

Direct substitutes within the same Vishay family include S4PB, S4PD, S4PG, S4PK, and S4PM, provided their respective voltage ratings match the circuit requirements. Ensure any replacement maintains the SMPC footprint and electrical characteristics compatible with the existing design.

Single Diodes FAQ

What is the maximum repetitive peak reverse voltage for the S4PJ variant?

The maximum repetitive peak reverse voltage for the S4PJ model is 600 V.

Does the S4PJ-M3 meet automotive qualification standards?

No, the S4PJ-M3 is a commercial grade product. Automotive qualified versions use the HM3 suffix and require specific ordering codes.