NH SFF806YSS ultra fast recovery rectifier with low leakage current and ultrafast reverse recovery time

Key Attributes
Model Number: SFF806YSS
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
80A
Reverse Recovery Time (trr):
35ns
Diode Configuration:
1 Independent
Voltage - DC Reverse (Vr) (Max):
600V
Voltage - Forward(Vf@If):
1.4V@4A
Current - Rectified:
8A
Mfr. Part #:
SFF806YSS
Package:
TO-252
Product Description

Product Overview

The SFF806YSS is an ultra-fast recovery rectifier from Niu Hang Specification Electronic Co. Ltd. It features glass passivated chip junctions, ultrafast reverse recovery time, low leakage current, and low forward voltage drop, making it highly efficient and reliable. This rectifier is designed for high-frequency applications such as inverters and LED drivers. It offers high surge capability and is capable of high-temperature soldering.

Product Attributes

  • Brand: Niu Hang (niuhang trademark)
  • Model: SFF806YSS
  • Certifications: RoHS 2011/65/EU
  • Package: TO-252
  • Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026
  • Polarity: Color band denotes cathode end
  • Mounting Position: Any
  • Weight: Approx. 0.325 grams (0.0113 ounce)
  • Origin: Niu Hang Specification Electronic Co. Ltd

Technical Specifications

ParameterSymbolTest ConditionsMin.Typ.Max.Unit
Maximum Ratings
Maximum Repetitive Peak Reverse VoltageVRRM600V
Maximum RMS VoltageVRMS420V
Maximum DC Blocking VoltageVDC600V
Peak Forward Surge Current (8.3ms single half sine-wave)IFSMJEDEC method at rated TL8.0A
Average Forward Rectified CurrentIF(AV)See Fig.14.0A
Current Squared Time Per Diode (t<8.3ms)I2t26.56Asec
Maximum Instantaneous Forward VoltageVFIF=4.0A, Tj=25 (Note 1)1.41.7V
Maximum Instantaneous Reverse CurrentIRRMVR=80%*VRRM (Note 1)0.1uA
Typical Junction CapacitanceCJVR=4V, 1MHz50pF
Maximum Reverse Recovery TimeTRRIF=0.5A, IR=1.0A, IRR=0.25A50ns
Operating Junction and Storage Temperature RangeTJ, TSTG-55175
Typical Thermal Resistance (Note 2)RJATa=2562.5/W
Typical Thermal Resistance (Note 2)RJLTc=251.4/W

2410121819_NH-SFF806YSS_C7427752.pdf

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