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1N4702 TR PBFREE is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is DIODE ZENER 15V 500MW DO35. Review the specifications below when checking this part for your BOM.
The Central Semiconductor Corp 1N4702 TR PBFREE is a silicon Zener diode designed for low-level applications requiring extremely low operating current and leakage. It features a nominal Zener voltage of 15 V with a 5% tolerance, tested at 50 μA. The device supports a maximum power dissipation of 500 mW and operates within a junction temperature range of -65°C to +200°C. It utilizes the DO-35 axial leaded package.
Verify that the ordering suffix 'TR PBFREE' corresponds to the specific tape-and-reel packaging and lead-free plating requirements. Confirm the manufacturer's part number matches the datasheet exactly. Ensure the component meets RoHS compliance standards if required by your assembly process. Cross-reference the marking code C4702 for physical identification upon receipt.
Select this component when circuit design demands minimal quiescent current draw alongside precise voltage clamping. The 500mW rating suits moderate power dissipation needs. Verify that the 15V nominal voltage aligns with system requirements. Consider the DO-35 package constraints for PCB layout and thermal management during selection.
This component belongs to the 1N4678 through 1N4717 series of low-level silicon Zener diodes from Central Semiconductor. The series covers a voltage range from 1.8V to 43V, all sharing similar electrical characteristics regarding test current and leakage specifications. It serves as a standard solution for general-purpose voltage regulation tasks.
Public confirmed substitute part numbers are not available in the provided source material.
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