STTH4R02-Y:Automotive Ultrafast recovery diode

​This device uses ST's new 200 V planar Pt doping technology, and it is especially suited for switching mode base drive and transistor circuits.

Packaged in SMB, SMC and DPAK, it is intended for use in low voltage, high frequency inverters, freewheeling and polarity protection in automotive applications.

Key Features

  • Very low conduction losses
  • Negligible switching losses
  • Low forward and reverse recovery times
  • High junction temperature
  • PPAP capable
  • AEC-Q101 qualified
Product Specifications
DescriptionVersionSize
DS6801: Automotive ultrafast recovery diode2.0444 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
HW Model & CAD Libraries
DescriptionVersionSize
Automotive-grade ultrafast diode PSpice models (.lib & .olb)1.078 KB
Selection Guides
DescriptionVersionSize
Automotive-grade protection devices and rectifiers1.0825 KB
Diodes and rectifiers selection guide2.0815 KB
Software Development Tools
Part NumberManufacturerDescription
ST-DIODE-FINDERSTDiode product finder application for Android and iOS
Sample & Buy
Part NumberUnit Price (US$) *QuantityPackagePacking TypeJunction Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
STTH4R02SY0.3721000SMCTape And Reel175NECEAR99MOROCCO
STTH4R02BY-TR0.266500DPAKTape And Reel175NECEAR99CHINA
STTH4R02UY0.174100SMBTape And Reel175NECEAR99MOROCCO
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STTH4R02SYSMCAutomotiveEcopack2
STTH4R02BY-TRDPAKAutomotiveEcopack1md_dp-wspc-to-wspc-252-wspc-dpak_azdp-wspc-d80f1af.pdf
md_dp-wspc-to-wspc-252-wspc-dpak_azdp-wspc-d80f1af.xml
STTH4R02UYSMBAutomotiveEcopack2md_zg-wspc-smb-wspc-clip(sod-wspc-6)_abzg-wspc-d80f8af.pdf
md_zg-wspc-smb-wspc-clip(sod-wspc-6)_abzg-wspc-d80f8af.xml
Automotive ultrafast recovery diode STTH4R02-Y
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md_dp-wspc-to-wspc-252-wspc-dpak_azdp-wspc-d80f1af.pdf STTH4R02-Y
md_dp-wspc-to-wspc-252-wspc-dpak_azdp-wspc-d80f1af.xml STTH4R02-Y
md_zg-wspc-smb-wspc-clip(sod-wspc-6)_abzg-wspc-d80f8af.pdf STTH4R02-Y
md_zg-wspc-smb-wspc-clip(sod-wspc-6)_abzg-wspc-d80f8af.xml STTH4R02-Y