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1N4753PE3/TR8
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Product Detailed Parameters
- Description：DIODE ZENER 36V 1W DO204AL
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Voltage - Zener (Nom) (Vz)：36 V
- Tolerance：±10%
- Power - Max：1 W
- Impedance (Max) (Zzt)：50 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 27.4 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 1N4753PE3/TR8 is a silicon 1.0-watt Zener diode in the 1N4728AP-1N4764AP series, housed in a plastic DO-41 (DO-204AL) axial lead package. It provides voltage regulation with a nominal Zener voltage of 36 V and a standard tolerance of ±5%. The device operates within a temperature range of -65°C to +150°C and features RoHS-compliant annealed matte-tin plating. Electrical characteristics include a maximum dynamic impedance of 50 Ohms at a test current of 7.0 mA, a maximum reverse current of 5 µA at 27.4 V, and a forward voltage of 1.2 V maximum at 200 mA.
Feature Summary
- Provides stable voltage regulation across a broad operating current and temperature range
- Features flexible axial-lead mounting terminals for through-hole applications
- Constructed with void-free transfer molded thermosetting epoxy body meeting UL94V-0 standards
- Non-sensitive to electrostatic discharge per MIL-STD-750 Method 1020
Applications
- Voltage regulation circuits requiring 36 V reference
- Power supply protection and clamping
- General-purpose electronic equipment utilizing axial-lead components
Procurement Notes
Verify the specific ordering suffix against manufacturer documentation to confirm packaging configuration. The TR suffix indicates tape and reel packaging per EIA-296 standards. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to ensure compatibility with assembly processes.
Selection Notes
Select this component for applications requiring a 36 V Zener voltage with ±5% tolerance. Ensure the design accommodates the 1.0 W power dissipation rating and derating curves. Verify that the DO-41 package dimensions fit the PCB layout and that the operating temperature range meets environmental specifications.
Part Context
This part belongs to the JEDEC registered 1N4728A to 1N4764A series of 1.0 watt Zener diodes. The 'P' suffix denotes plastic construction, which offers lower thermal resistance compared to glass-body options. The 'e3' suffix identifies RoHS compliant devices with tin-lead or matte-tin plating. This series is manufactured by Microsemi, now part of Microchip Technology.
Replacement Considerations
Surface mount equivalents are available as SMAJ4753A or MLL4753A. For military screening levels, prefixes such as MX may be added to the base part number.
