1N6485US

1N6485US

$18.89
  • Description:DIODE ZENER 3.3V 1.5W D5A
  • Series:-
  • Mfr:Microchip Technology
  • Package:Bulk

SKU:a523767ab3a1 Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:DIODE ZENER 3.3V 1.5W D5A
  • Series:-
  • Mfr:Microchip Technology
  • Package:Bulk
  • Voltage - Zener (Nom) (Vz):3.3 V
  • Tolerance:±5%
  • Power - Max:1.5 W
  • Impedance (Max) (Zzt):10 Ohms
  • Current - Reverse Leakage @ Vr:50 µA @ 1 V
  • Operating Temperature:-65°C ~ 175°C (TJ)
  • Mounting Type:Surface Mount
  • Package / Case:SQ-MELF, A
  • Voltage - Forward (Vf) (Max) @ If:1.5 V @ 1 A
  • Grade:-
  • Qualification:-

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1N6485US

Buying Guide
Summary

Microchip Technology 1N6485US is used in Single Zener Diodes category where integration and verification need to stay predictable. Key specs include Description (DIODE ZENER 3.3V 1.5W D5A), Packaging (Bulk), Temperature (-65°C ~ 175°C (TJ)), Package/case (SQ-MELF, A), and Mounting (Surface Mount).

Selection Notes
  • For 1N6485US, confirm the operating temperature range (-65°C ~ 175°C (TJ)) meets your deployment conditions.
  • Check Voltage - Zener (Nom) (Vz) (3.3 V) against the datasheet conditions and your system-level constraints.
  • Confirm the mounting type (Surface Mount) matches your assembly process and reliability requirements.
Alternates & Substitutions
  • For Single Zener Diodes substitutions, lock footprint/pinout and operating envelope first, then verify the critical performance conditions on your hardware.
  • When evaluating alternates, treat package/case SQ-MELF, A, mounting Surface Mount, packaging Bulk as non-negotiable unless you are re-spinning the PCB.
  • When in doubt, treat the swap as an ECO: define acceptance criteria, then validate under worst-case operating corners.
  • If you already have candidate alternates, send the list and we can check drop-in risks against (package SQ-MELF, A).
FAQ

What details help you quote 1N6485US quickly?
Provide the part number (1N6485US), quantity, required lead time, and any packaging or documentation requirements.

Who is the manufacturer of 1N6485US?
Microchip Technology

What Impedance (Max) (Zzt) is listed for 1N6485US?
10 Ohms

What Voltage - Forward (Vf) (Max) @ If is listed for 1N6485US?
1.5 V @ 1 A

Application Scenarios

Microchip Technology 1N6485US is listed under the Single Zener Diodes category and is commonly used when correctness, reliability, and qualification repeatability matter. In practice, correct clamping and rectification parts reduce downtime and prevent cascading damage. They control current direction and clamp transients, protecting circuits and enabling robust AC or DC power handling. In industrial supplies, rectification and surge clamping reduce downtime from line disturbances and switching spikes. In low-noise designs, leakage and recovery behavior can affect measurement accuracy and must be validated. Within industrial power supplies and rectifiers, diode stages handle repetitive stress where thermal paths and mounting quality dominate long-term reliability.

Compatibility Advice
  • In practice, verify creepage/clearance and insulation coordination when the device sits on high-voltage nodes or contamination paths across temperature and supply corners.
  • In board-level integration, validate recovery behavior and dv/dt interactions with wiring inductance so commutation does not create overvoltage or EMI surprises with the final enclosure and cabling.
Project Fit
  • Riskier when integrating Microchip Technology 1N6485US for Single Zener Diodes, fault behavior and protection coordination are not defined, increasing the risk of unpredictable failures, because validation would rely on assumptions that cannot be re-tested later.
1N6485US1N6485US
$18.89
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