5pcs: 56V Zener Diode 1W - IN4758 - DO-41

56V 1W Zener Diode IN4758 DO-41 - 5 Piece Pack

The 56V 1W Zener Diode, model IN4758, provides voltage regulation. These silicon planar diodes are supplied in a DO-41 axial package. The package supports through-hole mounting. Each diode has a nominal Zener voltage of 56V. Power dissipation is 1W. Voltage tolerance is ±5%. This ensures consistent performance. The 5-piece pack provides multiple components. They are suitable for stabilizing power supplies and protecting components from overvoltage. Operation is efficient across a temperature range of -65°C to +200°C.

Specifications:

• Zener Voltage: 56 V
• Power Dissipation: 1W
• Voltage Tolerance: 5 %
• Mounting Style: Through Hole
• Package/Case: DO-41
• Series: 1N4758
• Zener Current: 25 mA
• Zener Impedance: 19 Ohms
• Minimum Operating Temperature: -65 C
• Maximum Operating Temperature: +200 C
• Termination Style: Axial

Key features and benefits:

• Silicon Planar Power Zener Diode construction
• Nominal Zener Voltage (Vz): 56V
• Power Dissipation (Ptot): 1W
• Zener Voltage Tolerance: ±5%
• DO-41 axial package for through-hole mounting
• Operating temperature range: -65°C to +200°C
• 5-piece component pack

Applications:

• Voltage regulation in power supplies
• Overvoltage protection for electronic components
• Signal clipping and limiting circuits
• Reference voltage generation
• General electronic circuit design

Frequently Asked Questions:

Q: What is the polarity of the IN4758 Zener diode?
A: Zener diodes are polarized. The cathode is typically marked with a band, and the anode is the unmarked lead.

Q: Can this 56V Zener diode be used for voltage regulation below 56V?
A: A 56V Zener diode regulates at approximately 56V when reverse biased above its Zener voltage. For regulation below 56V, a Zener diode with a lower nominal Zener voltage is required.

Q: What is the lead pitch for the DO-41 package?
A: The DO-41 axial package has leads designed for through-hole mounting. The installed lead pitch will vary based on PCB layout and component placement.

Q: Is the IN4758 a direct replacement for other 1N47xx series Zener diodes?
A: The IN4758 is specific to 56V and 1W. Other 1N47xx series diodes have different Zener voltages and power ratings. Verify voltage and power specifications for direct replacement.

Package Includes:

*Image shown is a representation only.

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