Axial leaded Schottky barrier rectifiers with environmental compliance and lead free design FUXINSEMI SR5200

Key Attributes
Model Number: SR5200
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
120A
Reverse Leakage Current (Ir):
200nA
Voltage - DC Reverse (Vr) (Max):
200V
Diode Configuration:
Independent
Voltage - Forward(Vf@If):
920mV@5A
Current - Rectified:
5A
Mfr. Part #:
SR5200
Package:
DO-27
Product Description

Product Overview

The Fuxinsemi 5.0A Axial Leaded Schottky Barrier Rectifiers (SR520 THRU SR5200) offer low power loss and high efficiency with ultra-high-speed switching capabilities. Designed for through-hole mounting, these devices feature a silicon epitaxial planar chip with a metal silicon junction, providing low forward voltage drop and high surge capability. A guardring is integrated for overvoltage protection, and lead-free parts meet environmental standards. These rectifiers are suitable for various applications requiring high current capability and fast response times.

Product Attributes

  • Brand: Fuxinsemi
  • Chip Type: Silicon epitaxial planar chip, metal silicon junction
  • Case Material: Molded plastic, DO-201AD
  • Lead Material: Axial leads, solderable per MIL-STD-202, Method 208
  • Flame Retardant: Epoxy : UL94-V0 rated
  • Environmental Compliance: Lead-free parts meet environmental standards of MIL-STD-19500 /228
  • Halogen-Free Option: Suffix "-H" for Halogen-free part (e.g., SR520-H)
  • Mounting Position: Any

Technical Specifications

Model Repetitive Peak Reverse Voltage (VRRM) (V) RMS Voltage (VRMS) (V) Continuous Reverse Voltage (VR) (V) Max Forward Voltage (VF) @ IF=5.0A (V) Operating Temperature (TJ) (C) Storage Temperature (TSTG) (C)
SR520 20 14 20 0.55 -55 to +125 -55 to +150
SR530 30 21 30 0.55 -55 to +125 -55 to +150
SR540 40 28 40 0.55 -55 to +125 -55 to +150
SR545 45 32 45 0.55 -55 to +125 -55 to +150
SR550 50 35 50 0.70 -55 to +125 -55 to +150
SR560 60 42 60 0.70 -55 to +125 -55 to +150
SR580 80 56 80 0.85 -55 to +125 -55 to +150
SR5100 100 70 100 0.85 -55 to +125 -55 to +150
SR5150 150 105 150 0.92 -55 to +125 -55 to +150
SR5200 200 140 200 0.92 -55 to +125 -55 to +150
Parameter Symbol Conditions Min. Typ. Max. Unit
Forward Rectified Current IO TC = 25C 5.0 A
Forward Surge Current IFSM 8.3ms single half sine-wave (JEDEC method) 120 A
Reverse Current IR VR = VRRM, TJ = 100C 0.5 mA
Thermal Resistance RJA Junction to ambient 38 C/W
Thermal Resistance RJL Junction to lead 1.0 C/W
Diode Junction Capacitance CJ f=1MHz and applied 4V DC reverse voltage 25 pF

Mechanical Data

  • Case: DO-201AD
  • Dimensions: 0.94(24.0) MIN. Length, 0.375(9.5) / 0.285(7.2) Diameter, 0.051(1.30) / 0.043(1.10) Lead Diameter, 0.220(5.6) / 0.197(5.0) Body Diameter
  • Marking: Type number (e.g., SR540). Suffix "H" for Halogen-free (e.g., SR540H)

Soldering Profile

Lead-free temperature profile wave-soldering: Preheat Max gradient 2C/s, Peak Max well time 5s, Cool Down Max gradient -4C/s. Suggested gradient 2C/s or less. Peak soldering temperature not to exceed 260C.


2409300133_FUXINSEMI-SR5200_C784811.pdf

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