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1N5987B Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
1N5987BFAIRCHILD42000Yes

1N5987B** is a Zener diode manufactured by **Fairchild Semiconductor** (now part of ON Semiconductor).

The 1N5987B is a Zener diode manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its key specifications, descriptions, and features:

Specifications:

  • Zener Voltage (Vz): 5.6V (nominal)
  • Power Dissipation (Ptot): 1.5W
  • Tolerance: ±5%
  • Maximum Zener Impedance (Zzt): 10Ω
  • Test Current (Izt): 20mA
  • Reverse Leakage Current (Ir): 5μA (at 4V)
  • Operating Temperature Range: -65°C to +200°C
  • Package: DO-41

Descriptions:

  • The 1N5987B is a 1.5W, 5.6V Zener diode designed for voltage regulation and protection in electronic circuits.
  • It operates in the reverse breakdown region to maintain a stable voltage across its terminals.

Features:

  • High reliability and low impedance for stable voltage regulation.
  • Glass passivated junction for improved performance.
  • DO-41 package for easy PCB mounting.
  • Suitable for surge protection, voltage clamping, and voltage reference applications.

This diode is commonly used in power supplies, voltage regulators, and protection circuits. For exact performance characteristics, refer to the official datasheet.

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