M4 General Purpose Diode 400V 1A DO214AC

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SKU: IFT00188-8 Category: Tag: Brand:

M4 General Purpose Diode 400V 1A DO-214AC is a compact surface-mount rectifier diode widely used for general-purpose rectification in power supply and protection circuits. It supports up to 1 Ampere forward current and withstands reverse voltages up to 400 Volts. Its DO-214AC (SMA) package ensures easy integration in space-constrained SMD layouts.

Key Features:
  • Surface Mount Package: Compact DO-214AC (SMA) ideal for high-density PCBs.
  • High Reverse Voltage: Withstands up to 400V reverse voltage.
  • Low Forward Voltage Drop: Improves energy efficiency and reduces heat generation.
  • Fast Switching Speed: Suitable for high-frequency rectification and snubber circuits.
  • Glass Passivated Junction: Enhances reliability and temperature stability.
Technical Specifications:
  • Maximum Repetitive Peak Reverse Voltage (VRRM): 400V
  • Average Forward Current (IF(AV)): 1A
  • Peak Forward Surge Current (IFSM): 30A (8.3ms half sine wave)
  • Forward Voltage Drop (VF): 1.1V max at 1A
  • Reverse Recovery Time: <2µs
  • Operating Junction Temperature: -55°C to +150°C
  • Storage Temperature Range: -55°C to +175°C
Mechanical Specifications:
  • Package Type: DO-214AC (SMA) SMD package
  • Case Material: Molded plastic with UL94V-0 rating
  • Lead Finish: Tin-plated for solderability
  • Polarity: Cathode marked with stripe
Dimensions:
  • Length: 4.5mm (typical)
  • Width: 2.5mm (typical)
  • Height: 2.4mm (typical)
  • Terminal Pitch: SMD pad spacing suitable for SMA footprint
Mounting Options:
  • Surface Mount Technology (SMT): Compatible with reflow and wave soldering processes.
  • PCB Layout: Designed for SMA footprint with proper thermal relief.
Schematic Diagram, Connection, Wiring and Pinout:
  • Connection: Anode to positive voltage input; cathode to load or ground.
  • Wiring: Ensure correct polarity to prevent reverse conduction.
  • Pinout: Standard two-terminal configuration — cathode marked with stripe.
Datasheet and Documentation:
  • Download M4 Diode Datasheet (PDF)
Applications:
  • General Rectification: Ideal for converting AC to DC in power supplies.
  • Reverse Voltage Protection: Used to protect circuits from reverse polarity damage.
  • Snubber Networks: Helps in absorbing voltage spikes in switching applications.
  • Relay Protection: Prevents back-EMF when switching inductive loads.
  • Lighting Circuits: Commonly used in LED drivers and ballast circuits.
Equivalent Models:
  • 1N4004-SMD: SMD version with 400V blocking capability
  • SM4004: Equivalent DO-214AC package diode
  • UF4004-SMD: Ultra-fast recovery variant with similar ratings
  • ES1D: Fast switching 1A diode in SMA package
Package Includes:
  • 1 x M4 General Purpose Diode 400V 1A DO-214AC

Additional information

Weight 1 g
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M4 General Purpose Diode 400V 1A DO214AC

M4 General Purpose Diode 400V 1A DO214AC

1.50
You save

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