1N5364BG

Single Zener Diodes Overview

The onsemi 1N5364BG is a silicon-oxide passivated junction Zener voltage regulator diode from the 1N53 Series. It features a nominal reverse Zener voltage of 33 V with a ±5% tolerance, operating within a range of 31.35 V to 34.65 V at a test current (IZT) of 40 mA. The device has a maximum steady-state power dissipation of 5 W and a maximum Zener impedance (ZZT) of 10 Ω at IZT. It utilizes an axial lead Surmetic 40 package (Case 017AA) and supports a maximum DC Zener current (IZM) of 144 mA.

Single Zener Diodes Feature Summary

• Utilizes silicon-oxide passivated junctions for superior electrical characteristics and tight parameter limits.
• Features a void-free, transfer-molded thermosetting plastic package providing corrosion resistance and environmental protection.
• Includes built-in strain relief and low inductance design suitable for any mounting position.

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Reference voltage generation
• Surge protection applications

Single Zener Diodes Procurement Notes

Verify that the ordering suffix 'G' corresponds to the Pb-Free package configuration as defined by the manufacturer. Confirm the specific part number matches the required 5W power rating and 33V nominal voltage specifications before procurement. Ensure compliance with RoHS directives if applicable to the target application environment.

Single Zener Diodes Selection Notes

Select this component when a 33V nominal Zener voltage with ±5% tolerance is required for power dissipation up to 5W. Consider the axial lead Surmetic 40 package dimensions for board layout constraints. Evaluate thermal management requirements based on the junction-to-lead thermal resistance characteristics provided in the datasheet.

Single Zener Diodes Part Context

The 1N5364BG belongs to the 1N53 Series of 5 Watt Zener Voltage Regulators manufactured by onsemi. This series covers a wide Zener voltage range from 3.3 V to 200 V, offering consistent performance across various voltage levels using the same Surmetic 40 axial lead package format.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers' 1N5364 equivalents or generic 33V 5W Zener diodes in the DO-201AE/Surmetic 40 package. Verify that replacement parts meet the same ±5% voltage tolerance, 5W power rating, and maximum Zener impedance specifications.

Single Zener Diodes FAQ

What is the maximum non-repetitive surge current rating for the 1N5364BG?

The datasheet specifies a surge rating of up to 180 W @ 8.3 ms for the 1N53 Series. Specific peak surge current values depend on the nominal Zener voltage and pulse width.

How is polarity indicated on the 1N5364BG package?

Polarity is indicated by a cathode band on the device body. The end with the band represents the cathode terminal.