1N5233BDO35

Single Zener Diodes Overview

The Microsemi Corporation 1N5233BDO35 is a single Zener diode with a nominal voltage of 6.0 V and a tolerance of ±5%. It operates in the DO-35 (DO-204AH) glass axial-lead package. The device has a maximum power dissipation of 0.5 W at 25°C, with a test current of 20 mA and a maximum Zener impedance of 7.0 Ohms. Reverse leakage current is limited to 7.0 μA at 4.7 V. It withstands operating temperatures from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation across a broad range of operating currents and temperatures.
• Features hermetically sealed glass axial-lead construction for reliable performance.
• Offers minimal capacitance characteristics suitable for high-frequency applications.
• Inherently radiation hard per MicroNote 050.

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify that the part number suffix matches the required tolerance and packaging specifications. Confirm RoHS compliance status if lead-free soldering is mandated by the assembly process. Ensure the supplier provides traceability documentation consistent with Microsemi's manufacturing standards for this component series.

Single Zener Diodes Selection Notes

Select this component when a precise 6.0 V regulation point is required within a tight ±5% tolerance band. Consider the low dynamic impedance for stable performance under varying load conditions. Evaluate the thermal derating requirements based on the specific PCB copper pad layout and ambient temperature constraints.

Single Zener Diodes Part Context

This component belongs to the 1N5221 through 1N5281B series of 0.5 watt Zener Voltage Regulators. The series covers a wide voltage selection from 2.4 to 200 volts. Standard tolerances are identified by suffix letters, with 'B' denoting ±5% accuracy. The series is JEDEC registered.

Single Zener Diodes Replacement Considerations

Equivalent parts include other manufacturers' 1N5233B devices in the DO-35 package. Verify electrical parameters such as Zener impedance and reverse leakage current match the original specifications before substitution.

Single Zener Diodes FAQ

What does the 'B' suffix indicate for this part?

The 'B' suffix identifies the device as having a standard voltage tolerance of plus or minus 5%.

Is this device sensitive to electrostatic discharge?

No, the device is nonsensitive to ESD according to MIL-STD-750 Method 1020.