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Vishay BZX85C43TAP High-power Zener Diodes

The BZX85 series consists of silicon planar power Zener diodes designed for voltage stabilization and clipping in high-power circuits. Suitable for applications requiring precise voltage regulation, these RoHS-compliant diodes are AEC-Q101 qualified and feature a variety of voltage ratings from 2.7V to 100V. They are packaged in Do-41 cases with a maximum power dissipation of 1300 mW, ensuring reliable performance in demanding electronic environments. Ideal for stabilizing circuits, load regulation, and voltage reference roles in industrial and automotive electronic systems.

Authorized Distributors
Source:Newark
Part No:BZX85C43-TAP
Stock:3185
Inv Date:06-09-2026
Price: Unit price: $0.254
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Source:DigiKey
Part No:BZX85C43-TAP
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.77
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Part No:BZX85C43-TAP
Stock:24496
Inv Date:06-10-2026
Price: Unit price: $0.57
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Part No:BZX85C43-TAP
Stock:5
Inv Date:06-10-2026
Price: N/A
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Vishay BZX85C43TAP High-power Zener Diodes Specifications:

  • Package: Do-41 case, UL 94 V-0 flammability rating
  • Power Dissipation: 1300 mW from case, heatsink required for continuous operation
  • Maximum Junction Temperature: 175°C
  • Storage Temperature Range: -65°C to +175°C
  • Zener Voltage Range: 2.7V to 100V (nominal)
  • Test Current: 27 to 80 mA, pulse current ratings specified
  • Mechanical Dimensions: Length approximately 4.4 mm, diameter 2.6 mm
  • Material Compliance: RoHS compliant, Halogen-Free, AEC-Q101 qualified
  • Suitable for stabilizing voltage, clipping in high-power circuits, reference voltage applications
  • Maximum ratings are based on standard testing at Tamb = 25°C, with operating limits provided for reliable circuit design

Buy the Vishay Series Zener Diodes: BZX85C43TAP

Order Vishay BZX85C43TAP high-power Zener diodes online today to ensure your electronic systems operate with precise voltage regulation. These reliable, RoHS-compliant diodes are ideal for stabilizing, clipping, and reference applications in industrial, automotive, and consumer electronics. Featuring robust Do-41 packages, they deliver consistent performance under demanding conditions with a maximum power dissipation of 1300 mW. Secure your supply of these proven components online and enhance your device’s reliability and efficiency.

Buy Vishay BZX85C43TAP high-power Zener diodes now and experience unmatched reliability and performance in voltage stabilization applications.

Frequently Asked Questions

Where can I buy Vishay BZX85C43TAP?

You can click on the BUY or RFQ button to purchase BZX85C43TAP from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part BZX85C43TAP?

You can download the BZX85C43TAP datasheet or visit the Vishay website for support.

Who is the manufacturer of BZX85C43TAP?

Vishay

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