Axial Leaded Schottky Barrier Rectifiers Featuring FUXINSEMI 1N5819RLG with Low Forward Voltage Drop

Key Attributes
Model Number: 1N5819RLG
Product Custom Attributes
Reverse Leakage Current (Ir):
500uA@40V
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
600mV@1A
Current - Rectified:
1A
Mfr. Part #:
1N5819RLG
Package:
DO-41
Product Description

Product Overview

The 1N5817RLG~1N5819RLG series are axial leaded Schottky barrier rectifiers designed for through-hole mounting. These devices offer low power loss, high efficiency, and high current capability with a low forward voltage drop. Key features include high surge capability, a guardring for overvoltage protection, and ultra-high-speed switching. They are constructed with a silicon epitaxial planar chip and a metal silicon junction, with lead-free parts meeting RoHS requirements. Suitable for applications requiring efficient rectification and fast switching.

Product Attributes

  • Type: Schottky Barrier Rectifiers
  • Lead Type: Axial Leaded
  • Mounting Type: Through-hole
  • Flame Retardant Rating: UL94-V0
  • Material: Silicon epitaxial planar chip, metal silicon junction
  • Certifications: Lead-free parts meet RoHS requirements
  • Polarity: Color band denotes cathode end
  • Mounting Position: Any

Technical Specifications

Model Maximum Repetitive Peak Reverse Voltage (VRRM) Maximum RMS Voltage (VRMS) Maximum Continuous Reverse Voltage (VR) Maximum Average Forward Rectified Current (IO) Maximum Instantaneous Forward Voltage (VF) at IF=1.0A Maximum Reverse Leakage Current (IR) at TJ=25C Maximum Reverse Leakage Current (IR) at TJ=100C Typical Junction Capacitance (CJ) at 1MHz Typical Thermal Resistance Junction to Ambient (RJA) Operating Junction Temperature Range (TJ) Storage Temperature Range (TSTG) Case Material Weight
1N5817RLG 20V 14V 20V 1.0A 0.45V 0.5mA 10mA 110pF 80 C/W -55 to +125 C -65 to +175 C Molded plastic, DO-41 Approx. 0.33 gram
1N5818RLG 30V 21V 30V 0.55V
1N5819RLG 40V 28V 40V 0.60V

Dimensions:

  • Body Diameter: 0.166" (4.2mm) to 0.205" (5.2mm)
  • Body Length: 0.107" (2.7mm) to 0.080" (2.0mm) - *Note: This appears to be a typo in the source, likely intended to be a length range.*
  • Lead Diameter: 0.022" (0.55mm)
  • Lead Length: 1.0" (25.4mm) MIN.

Non-repetitive Peak Forward Surge Current (IFSM) at 8.3ms single half sine-wave: Varies by number of cycles at 60Hz.


2307121104_FUXINSEMI-1N5819RLG_C7436550.pdf

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