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1N5238B BK PBFREE is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is DIODE ZENER 8.7V 500MW DO35. Review the specifications below when checking this part for your BOM.
The Central Semiconductor Corp 1N5238B BK PBFREE is a silicon Zener diode designed for voltage regulation. It operates within the 1N5221B through 1N5278B series, featuring a nominal Zener voltage of 8.7 V with a ±5% tolerance. The device dissipates up to 500 mW and utilizes a DO-35 axial leaded package. Electrical characteristics include a maximum reverse current of 3.0 µA at 6.5 V and a temperature coefficient of +0.065 %/°C.
Verify component authenticity by checking manufacturer markings against datasheet codes. Confirm RoHS compliance status via official documentation. Ensure ordering suffixes match required plating specifications. Validate package type matches design requirements before procurement.
Select this component based on specific voltage regulation needs requiring 8.7 V nominal output. Consider the DO-35 package constraints for board space and mounting orientation. Evaluate thermal management capabilities given the 500 mW dissipation rating. Verify compatibility with operating temperature ranges spanning -65°C to +200°C.
This part belongs to the Central Semiconductor 1N5221B through 1N5278B series of silicon Zener diodes. The series covers a wide voltage range from 2.4 V to 170 V. All devices share common mechanical outlines and electrical testing standards defined in the official datasheet.
No public confirmed substitute part numbers are available for this component.
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