STTH512:Ultrafast recovery - 1200 V diode

The high quality design of this diode has produced a device with low leakage current, regularly reproducible characteristics and intrinsic ruggedness. These characteristics make it ideal for heavy duty applications that demand long term reliability.

Such demanding applications include industrial power supplies, motor control, and similar mission-critical systems that require rectification and freewheeling. These diodes also fit into auxiliary functions such as snubber, bootstrap, and demagnetization applications.

The improved performance in low leakage current, and therefore thermal runaway guard band, is an immediate competitive advantage for this device.

Key Features

  • Ultrafast, soft recovery
  • Very low conduction and switching losses
  • High frequency and/or high pulsed current operation
  • High reverse voltage capability
  • High junction temperature
  • ECOPACK® 2 compliant component for DPAK on demand
  • Insulated package: TO-220FPAC
    • Insulated voltage: 2000 VRMS sine
Product Specifications
DescriptionVersionSize
DS4649: Ultrafast recovery - 1200 V diode3.0261 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
HW Model & CAD Libraries
DescriptionVersionSize
800 V, 1000 V, 1200 V ultrafast diode PSpice models (.lib & .olb)4.036 KB
Selection Guides
DescriptionVersionSize
Diodes and rectifiers selection guide2.0815 KB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Products and solutions for solar energy1.01 MB
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
STTH512D0.74550TO-220ACTube175NECEAR99CHINA
STTH512FP0.7881000TO-220FPACTube175NECEAR99CHINA
STTH512B-TR0.71550DPAKTape And Reel175NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STTH512DTO-220ACIndustrialEcopack2
STTH512FPTO-220FPACIndustrialEcopack2
STTH512B-TRDPAKIndustrialEcopack2 (**)md_to-wspc-252-wspc-dpak_hwdp-wspc-i78r01g.pdf
md_to-wspc-252-wspc-dpak_hwdp-wspc-i78r01g.xml
Ultrafast recovery - 1200 V diode STTH512
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches STTH15S12
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches STTH15S12
Very low drop voltage regulators with inhibit KFXX
Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use M95080-DRE
md_to-wspc-252-wspc-dpak_hwdp-wspc-i78r01g.pdf STTH512
md_to-wspc-252-wspc-dpak_hwdp-wspc-i78r01g.xml STTH512