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1N5534A
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Product Detailed Parameters
- Description：DIODE ZENER 14V 500MW DO204AH
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Voltage - Zener (Nom) (Vz)：14 V
- Tolerance：±10%
- Power - Max：500 mW
- Impedance (Max) (Zzt)：-
- Current - Reverse Leakage @ Vr：10 nA @ 11.5 V
- Operating Temperature：-65°C ~ 175°C (TJ)
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N5534A/TR is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 14V and operates at a test current of 1mA. The device exhibits a dynamic impedance of 100 ohms, ensuring stable performance under specified conditions. Manufactured by Microchip Technology, this component belongs to the Zener Diodes product category within the Diodes & Rectifiers subcategory.
Feature Summary
- Provides precise voltage regulation with a 14V nominal Zener voltage
- Operates at a standard test current of 1mA for consistent performance
- Features a dynamic impedance of 100 ohms for stability
Applications
- Voltage regulation circuits
- Reference voltage sources
- Overvoltage protection
Procurement Notes
Verify the specific suffix /TR against official Microchip documentation to confirm tape-and-reel packaging requirements. Confirm RoHS compliance status directly from the manufacturer datasheet as local listings may vary. Ensure the ordering part number matches the exact electrical specifications required for the design before procurement.
Selection Notes
Select the 1N5534A when a 14V reference point is required in low-current applications. Consider the 100-ohm dynamic impedance for noise sensitivity. Verify that the 1mA test current aligns with the circuit's operating range. Compare against other Zener voltages if system requirements differ from the 14V specification.
Part Context
This component is part of Microchip Technology's discrete semiconductor portfolio, specifically categorized under Zener Diodes. It serves as a fundamental passive element for maintaining stable DC levels in analog and digital circuits. The 1N5534A designation follows standard industry naming conventions for Zener regulators.
Replacement Considerations
Consult Microchip's official substitution guide or equivalent manufacturer datasheets for direct replacements. Verify that any substitute maintains the 14V Zener voltage and compatible power dissipation ratings.
