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1N4759CPE3/TR8
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Product Detailed Parameters
- Description：DIODE ZENER 62V 1W DO204AL
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：62 V
- Tolerance：±2%
- Power - Max：1 W
- Impedance (Max) (Zzt)：125 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 47.1 V
- Operating Temperature：-65°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 200 mA
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N4759CPE3/TR8 is a silicon Zener diode rated for 1.0 watts of power dissipation at 25°C, housed in a DO-41 axial lead package. It provides voltage regulation with a nominal Zener voltage of 62 volts and a tight tolerance of ±2%, indicated by the 'C' suffix. The device operates within a temperature range of -65°C to +150°C and features RoHS compliant annealed matte-tin plating on its terminals.
Feature Summary
- Provides precise voltage regulation with a standard ±2% tolerance on nominal Zener voltage.
- Features flexible axial-lead mounting terminals suitable for through-hole applications.
- Constructed with a void-free transfer molded thermosetting epoxy body meeting UL94V-0 standards.
Applications
- Voltage regulation circuits requiring stable reference voltages.
- Protection against overvoltage conditions in electronic systems.
- Clipping and clamping applications in signal processing.
Procurement Notes
Verify that the specific part number includes the required suffixes for your application requirements. Confirm the manufacturing origin matches project specifications, as this component series is produced under both Microsemi and Microchip Technology branding depending on the production era. Ensure compliance with environmental directives such as RoHS if applicable to your design constraints.
Selection Notes
Select this component when a 62-volt regulation point with high precision is required. The plastic construction offers lower thermal resistance compared to glass-body options. Consider the maximum reverse current and dynamic impedance characteristics for circuit stability. Verify that the operating current remains within the specified test current limits to maintain accuracy.
Part Context
This component belongs to the 1N4728A through 1N4764AP series of 1-watt Zener diodes. The series covers a wide voltage selection from 3.3 to 100 volts. The 'e3' suffix denotes RoHS compliance, while the 'TR' suffix indicates tape and reel packaging. These devices are JEDEC registered and offer various screening levels for military applications.
Replacement Considerations
Compatible substitutes include other 1N4759 variants with matching voltage and tolerance ratings. Check for equivalent packages such as DO-41 or DO-204AL. Ensure replacement parts meet the same power dissipation and temperature rating requirements.
