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1N5223B-T is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is DIODE ZENER 2.7V 500MW DO35. Review the specifications below when checking this part for your BOM.
The Diodes Incorporated 1N5223B-T is a discontinued 500mW epitaxial Zener diode with a nominal voltage of 2.7V and ±5% tolerance. It operates within a temperature range of -65°C to +175°C, featuring a DO-35 glass package. The device exhibits a maximum Zener impedance of 30Ω at a test current of 20mA and includes lead-free, RoHS-compliant terminals.
This component is officially marked as obsolete and discontinued by the manufacturer. Verify availability through authorized distributors or secondary markets. Confirm that the specific lot matches the required specifications, as production has ceased and no new units are manufactured directly by Diodes Incorporated.
Select this part only if legacy compatibility is mandatory. For new designs, consider surface mount equivalents or updated series from the manufacturer. Ensure the thermal resistance and power dissipation limits align with the application's operating conditions before implementation.
The 1N5223B belongs to the 1N5221B-1N5267B series of 500mW Zener diodes. This family provides a wide range of nominal voltages from 2.4V to 75V. The suffix '-T' indicates tape and reel packaging for automated assembly processes.
MMSZ52xxB
The part is obsolete and discontinued.
The maximum operating temperature is +175°C.
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