1N4004 Diode

1N4004 Diode - 400V 1A Standard Recovery Axial Lead Rectifier

The 1N4004 is a general-purpose silicon rectifier diode. It performs current rectification in electronic applications. This axial lead diode exhibits standard recovery characteristics. The epoxy molded case provides component protection. It has a maximum repetitive peak reverse voltage of 400V. The diode handles a maximum average forward rectified current of 1.0A. Soldering is facilitated by its terminal leads. Polarity indication simplifies assembly.

Specifications:

• Max Repetitive Peak Reverse Voltage (VRRM): 400V
• Max RMS Reverse Voltage (VRMS): 280V
• Max DC Blocking Voltage (VDC): 400V
• Max Average Forward Rectified Current (IO): 1.0A
• Max Forward Voltage Drop (VF): 1.1V @ 1.0A
• Max Reverse Current (IR): 5.0µA @ 400V
• Operating Junction Temperature Range (TJ): -55°C to +150°C
• Storage Temperature Range (TSTG): -55°C to +150°C
• Case: Epoxy, Molded
• Weight: 0.4 gram (approximately)
• Polarity: Cathode Indicated by Polarity Band

Key features and benefits:

• Axial Lead Standard Recovery Rectifier
• Epoxy Molded Case
• Corrosion Resistant External Surfaces
• Solderable Terminal Leads
• Cathode Indicated by Polarity Band
• High Surge Current Capability
• Low Forward Voltage Drop
• General Purpose Rectification

Applications:

• General Purpose Rectification
• AC to DC Power Supplies
• Inverters and Converters
• Voltage Clamping Circuits
• Reverse Polarity Protection
• Battery Charging Circuits

Frequently Asked Questions:

Q: Can this 1N4004 diode replace a 1N4001 diode?
A: The 1N4004 diode has a higher repetitive peak reverse voltage (VRRM) of 400V compared to the 1N4001's 50V. It can generally replace a 1N4001 in circuits where the 400V rating is acceptable or required, provided other parameters like forward current are met.

Q: How do I identify the cathode on the 1N4004 diode?
A: The cathode of the 1N4004 diode is indicated by a polarity band marked on the epoxy molded case.

Q: What is the maximum forward current for the 1N4004?
A: The maximum average forward rectified current (IO) for the 1N4004 diode is 1.0A.

Package Includes:

*Image shown is a representation only.

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