SMBJ5359B/TR13

Single Zener Diodes Overview

The SMBJ5359B/TR13 is a surface-mount 5.0-watt Zener diode from the SMBG5333B through SMBG5388B series, manufactured by Microchip Technology. It provides a nominal Zener voltage of 24 V with a ±5% tolerance (indicated by the 'B' suffix). The device operates within a junction and storage temperature range of -65°C to +150°C. It features a maximum dynamic impedance of 3.5 Ohms at a test current of 50 mA and a maximum reverse leakage current of 0.5 µA at 17.3 V. The component is housed in a DO-215AA gull-wing package and is supplied in tape and reel packaging.

Single Zener Diodes Feature Summary

• Surface mount equivalent to JEDEC registered 1N5333 thru 1N5388 series
• Ideal for high-density and low-profile mounting
• Non-sensitive to ESD per MIL-STD-750 method 1020
• Withstands high surge stresses

Single Zener Diodes Applications

• Regulates voltage over broad operating current and temperature ranges
• Provides protection against high surge stresses

Single Zener Diodes Procurement Notes

Verify the specific manufacturer origin, as the datasheet references Microsemi Corporation while the model indicates Microchip Technology. Confirm RoHS compliance status, as the datasheet notes availability in both Sn/Pb plating and matte-tin finishes. Ensure the ordering suffix matches the required termination plating and packaging format. Validate that the component meets the intended environmental specifications for the application.

Single Zener Diodes Selection Notes

Select this component when a 24 V regulation point with ±5% tolerance is required in a surface-mount design. The DO-215AA gull-wing package facilitates visible solder connections. Consider the thermal resistance values for heat sinking requirements. Verify compatibility with existing JEDEC registered part footprints if replacing axial leads.

Single Zener Diodes Part Context

This part belongs to the SMBG5333B through SMBG5388B series of surface mount silicon 5-watt Zener diodes. The series offers a selection from 3.3 to 200 volts. These parts are electrically equivalent to the JEDEC registered 1N5333 through 1N5388 series. The SMBJ variant specifically denotes the DO-214AA J-bend package option, though the datasheet primarily details the SMBG DO-215AA gull-wing form factor.

Single Zener Diodes Replacement Considerations

SMBJ5359B-TP