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quality Low voltage high frequency Schottky diode FUXINSEMI B5819WS with JEDEC SOD-323 molded plastic package factory
quality Low voltage high frequency Schottky diode FUXINSEMI B5819WS with JEDEC SOD-323 molded plastic package factory

Low voltage high frequency Schottky diode FUXINSEMI B5819WS with JEDEC SOD-323 molded plastic package

Key Attributes
Model Number: B5819WS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
9A
Reverse Leakage Current (Ir):
1uA
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
40V
Diode Configuration:
-
Voltage - Forward(Vf@If):
900mV@3A
Current - Rectified:
1A
Mfr. Part #:
B5819WS
Package:
SOD-323(SC-90)
Product Description

Product Overview

The B5817WS thru B5819WS series are surface mount Schottky barrier rectifiers designed for low voltage, high frequency applications. They are suitable for use in inverters, free wheeling circuits, and polarity protection. These rectifiers feature a molded plastic body in a JEDEC SOD-323 package and are solderable per MIL-STD-750, Method 2026.

Product Attributes

  • Case: JEDEC SOD-323 molded plastic body
  • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
  • Polarity: Color band denotes cathode end
  • Mounting Position: Any
  • Applications: Low voltage, high frequency inverters, free wheeling, and polarity protection
  • Pb free: e3
  • Marking: SL

Technical Specifications

Parameter Symbol B5817WS B5818WS B5819WS Unit Test Conditions
Peak Repetitive Peak Reverse Voltage VRRM 20 30 40 V
Working Peak Reverse Voltage VRWM 20 30 40 V
RMS Reverse Voltage VR(RMS) 14 21 28 V
DC Blocking Voltage VR 20 30 40 V
Average Rectified Output Current IO 1.0 1.0 1.0 A Resistive or inductive load, 0.375''(9.5mm) lead length
Peak Forward Surge Current IFSM 20 30 40 A @ 8.3ms pulse width, 2% duty cycle
Power Dissipation Pd 1.0 1.0 1.0 W
Thermal Resistance Junction to Ambient RJA 120 120 120 K/W
Operating Junction Temperature Range TJ -55 to +150 C
Storage Temperature Range TSTG -55 to +150 C
Reverse Breakdown Voltage V(BR) 20 30 40 V IR=1mA
Forward Voltage VF 0.45 / 0.55 / 0.6 0.75 / 0.875 / 0.9 0.75 / 0.875 / 0.9 V IF=1A / IF=3A / IF=1A
Reverse Voltage Leakage Current IR 120 / 250 / 500 120 / 250 / 500 120 / 250 / 500 A VR=20V / VR=30V / VR=40V
Diode Capacitance CD 20 / 40 20 / 40 20 / 40 pF VR=4V, f=1.0MHz

Dimensions (SOD-323):

  • Length: 0.071(1.80) - 0.063(1.40) inches (mm)
  • Width: 0.055(1.40) - 0.047(1.20) inches (mm)
  • Height: 0.039(1.00) - 0.031(0.80) inches (mm)
  • Lead Diameter: 0.016(0.40) - 0.010(0.25) inches (mm)
  • Overall Length: 0.108(2.75) - 0.096(2.45) inches (mm)
  • Corner to Corner: 0.008(0.20) - 0.003(0.08) inches (mm)

2010271836_FUXINSEMI-B5819WS_C908226.pdf

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