1N4744A diode

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【1N4744A Zener Diode】
✔ Zener Voltage: 15V ±5%
✔ Power Rating: 1W
✔ DO-41 Package
✔ Test Current: 20mA
✔ 10pcs per Pack
✔ Perfect for Voltage Regulation

 450.00

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1N4744A 15V Zener Diode – Precision Voltage Control

This 1W Zener diode provides stable 15V voltage regulation and overvoltage protection for electronic circuits.

Key Features:

  • Accurate Regulation – 15V ±5% at 20mA
  • 🛡️ Circuit Protection – Clamps voltage spikes
  • 🔥 Power Handling – 1W dissipation capacity
  • 🔬 Durable – Glass DO-41 package
  • 📦 Value Pack – 10 diodes included

Common Applications:

• Voltage Reference Circuits
• Power Supply Protection
• Automotive Electronics
• Audio Equipment
• Industrial Controls

Electrical Specifications:

Zener Voltage (VZ): 14.25V-15.75V
Max Power (PD): 1W
Test Current (IZT): 20mA
Operating Temp: -65°C to +200°C

⚠️ Usage Tip: Always pair with current-limiting resistor (RS = (VIN-15V)/IZ).

 Technical Specifications Table

Parameter Specification
Zener Voltage 15V ±5%
Power Rating 1W
Package DO-41
Forward Voltage 1.2V (Max)
Leakage Current 5μA (Max) @11.4V
Quantity 10pcs per Pack

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