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1N5399 Diode - (Pack of 2)

SKU: SS2SER2M1D
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The 1N5399 is a high-voltage general-purpose silicon rectifier diode designed for power supply rectification, voltage conversion, reverse polarity protection, and general electronic applications. With a maximum reverse voltage rating of 1000V and a forward current capacity of 1.5A, the 1N5399 is widely used in AC-to-DC power supplies, battery chargers, adapters, inverters, and industrial control circuits. This diode offers excellent surge...
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The 1N5399 is a high-voltage general-purpose silicon rectifier diode designed for power supply rectification, voltage conversion, reverse polarity protection, and general electronic applications. With a maximum reverse voltage rating of 1000V and a forward current capacity of 1.5A, the 1N5399 is widely used in AC-to-DC power supplies, battery chargers, adapters, inverters, and industrial control circuits.

This diode offers excellent surge current capability, low leakage current, and reliable operation under demanding electrical conditions. Its robust construction and axial-lead package make it easy to install in through-hole PCB designs and prototyping projects.

This package contains 2 pieces of 1N5399 Rectifier Diodes, making it suitable for repairs, replacements, and new electronic circuit designs.

Key Features

  • High-voltage silicon rectifier diode
  • Maximum reverse voltage rating of 1000V
  • Average forward current capacity of 1.5A
  • High surge current capability
  • Low reverse leakage current
  • Reliable and rugged construction
  • Suitable for AC-to-DC rectification
  • Excellent overload performance
  • Easy through-hole mounting
  • Durable axial-lead package
  • Ideal for power supplies and protection circuits
  • Pack of 2 diodes included
  • Cost-effective and widely used component

Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Component Type: Rectifier Diode
Model: 1N5399
Diode Type: Silicon Rectifier
Package Type: DO-15
Mounting Type: Through-Hole
Quantity: 2 Pieces
Maximum Repetitive Reverse Voltage (VRRM): 1000V
Maximum RMS Reverse Voltage (VRMS): 700V
Maximum DC Blocking Voltage (VDC): 1000V
Average Forward Current (IF(AV)): 1.5A
Peak Forward Surge Current (IFSM): 50A
Forward Voltage Drop (VF): 1.2V Maximum @ 1.5A
Reverse Leakage Current (IR): 5µA Maximum
Power Dissipation: Approximately 3W
Operating Junction Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Lead Type: Axial Leads
Polarity Marking: Cathode Band

Additional Resources

1N5399 Diode.PDF

FAQ

1. What is the 1N5399 diode used for?

The 1N5399 is commonly used for AC-to-DC rectification, power supplies, battery chargers, reverse polarity protection, and voltage conversion applications.

2. What is the maximum reverse voltage rating of the 1N5399 diode?

The 1N5399 can withstand up to 1000V of repetitive reverse voltage.

3. How much current can the 1N5399 diode handle?

The diode supports up to 1.5A of average forward current under normal operating conditions.

4. Can the 1N5399 be used in power supply circuits?

Yes, it is widely used in power supplies, adapters, rectifier circuits, and battery charging systems due to its high voltage and current ratings.

5. How can the cathode terminal of the 1N5399 be identified?

The cathode terminal is indicated by a colored band marked on one end of the diode body, which helps identify the correct installation polarity.

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