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1N4762UR-1/TR
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Product Detailed Parameters
- Description：DIODE ZENER 82V 1W DO213AB
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Zener (Nom) (Vz)：82 V
- Tolerance：±10%
- Power - Max：1 W
- Impedance (Max) (Zzt)：200 Ohms
- Current - Reverse Leakage @ Vr：5 µA @ 62.2 V
- Operating Temperature：-65°C ~ 175°C
- Mounting Type：Surface Mount
- Package / Case：DO-213AB, MELF (Glass)
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 200 mA
- Grade：-
- Qualification：-
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Overview
The Microchip Technology 1N4762UR-1/TR is a surface mountable 1.0-watt glass Zener diode in the DO-213AB MELF package. It provides an 82V nominal Zener voltage with a standard +/-5% tolerance. The device operates within a temperature range of -65°C to +175°C and features hermetically sealed construction for high reliability.
Feature Summary
- Hermetically sealed glass MELF package suitable for high-reliability applications
- Surface mount design ideal for high-density mounting requirements
- Inherently radiation hard per MicroNote 050
Applications
- Voltage regulation in high-density electronic circuits
- High reliability systems requiring source control drawings
- Applications demanding low parasitic characteristics
Procurement Notes
Verify the specific suffix configuration against official datasheets, as ordering suffixes may indicate variations in tolerance or compliance status. Confirm that the TR suffix corresponds to tape and reel packaging specifications before procurement. Ensure compatibility with JEDEC outline DO-213AB footprints during component sourcing.
Selection Notes
Select this component when a 1.0-watt power rating and 82V regulation are required in a surface mount form factor. Consider the DO-213AB package dimensions for PCB layout constraints. Evaluate thermal derating curves if operating near maximum ambient temperatures.
Part Context
This part belongs to the 1N4728AUR through 1N4764AUR series of surface mount Zener diodes. These devices are electrically equivalent to their axial-leaded counterparts but utilize the leadless DO-213AB outline. The series covers voltages from 3.3V to 100V with various tolerance options.
Replacement Considerations
MLL4762A
FAQ
What is the physical package type for this component?
It uses the DO-213AB glass MELF (Metal Electrode Leadless Face) package.
Is this device sensitive to electrostatic discharge?
No, the device is nonsensitive to ESD.
