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1N5225B 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 3V 500MW DO35. Review the specifications below when checking this part for your BOM.
The Central Semiconductor Corp 1N5225B TR PBFREE is a silicon Zener diode with a nominal voltage of 3.0 V, operating within a range of 2.850 V to 3.150 V. It features a maximum power dissipation of 500 mW and a ±5% tolerance. The device operates at a test current of 20 mA, with a maximum Zener impedance of 29 Ω at IZT and 1600 Ω at IZK. Maximum reverse current is 50 µA at 2.5 V. It utilizes the DO-35 axial through-hole package and supports an operating junction temperature from -65°C to +200°C.
Verify component authenticity by checking manufacturer markings against datasheet codes. Confirm RoHS compliance status via official documentation. Ensure ordering suffixes match specific plating or packaging requirements. Validate technical specifications directly with the supplier before finalizing procurement decisions.
Select this component when a 3.0 V reference is required in low-power circuits. Consider the DO-35 package constraints for board layout. Evaluate the 500 mW power rating against expected operational loads. Verify compatibility with existing thermal management strategies for the target application environment.
This part belongs to the 1N5221B through 1N5278B series of silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers voltages from 2.4 V to 170 V with 500 mW power ratings. All devices share similar mechanical outlines and electrical testing standards defined in the common datasheet.
No public confirmed substitute part numbers are available for this component.
The marking code for the 1N5225B is C5225B.
The maximum forward voltage is 1.2 V at a forward current of 200 mA.
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