1N4750G R0G

Overview

The Taiwan Semiconductor 1N4750G R0G is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 27 V with a tolerance of 5%. The device dissipates up to 1 W of power and operates within a temperature range of -65 °C to +200 °C. Packaged in the DO-41 axial leaded format, it exhibits a maximum reverse leakage current of 5 uA and a Zener impedance of 35 Ohms at a test current of 9.5 mA.

Feature Summary

• Hermetically sealed glass compression bonded construction
• Corrosion resistant external surfaces
• Terminals readily solderable

Applications

• Voltage regulation circuits
• Reference voltage sources
• Overvoltage protection

Procurement Notes

Verify RoHS compliance status directly with the manufacturer or authorized distributors, as documentation indicates potential variations between leaded and lead-free versions. Confirm the specific suffix designation matches the required termination finish and packaging configuration before finalizing procurement orders.

Selection Notes

Select this component when a hermetically sealed package is required for harsh environments. The wide operating temperature range supports high-temperature industrial applications. Ensure the circuit design accommodates the specified Zener impedance and leakage current characteristics for precise regulation requirements.

Part Context

This part belongs to the 1N47xxG series of 1W Zener Voltage Regulators manufactured by Taiwan Semiconductor. The 'G' suffix typically denotes a hermetically sealed glass package variant, distinguishing it from standard plastic encapsulated counterparts within the broader 1N4750 product family.

Replacement Considerations

Cross-reference with other manufacturers offering 1N4750G specifications. Verify that substitute parts maintain the same hermetic sealing, DO-41 package dimensions, and electrical parameters such as 27 V Zener voltage and 1 W power dissipation.