Silicon Carbide Schottky diode in a TO247-2L plastic package, designed for high frequency switched-mode power supplies.

Features and Benefits
  • Highly stable switching performance
  • High forward surge capability IFSM
  • Extremely fast reverse recovery time
  • Superior in efficiency to Silicon Diode alternatives
  • Reduced losses in associated MOSFET
  • Reduced EMI
  • Reduced cooling requirements
  • RoHS compliant
  • High junction operating temperature capability (Tj(max) = 175 °C)


  • Power factor correction
  • Telecom/Server SMPS
  • UPS
  • PV inverter
  • PC Silverbox
  • Motor Drives


@ IF
Package version
Package name
Product status
IF(AV) [max]
Tj [max]
VRRM [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
WNSC101200W VRRM repetitive peak reverse voltage       1200 V
IF(AV) average forward current δ = 0.5 ; square-wave pulse; Tmb ≤ 138 °C.     10 A
Tj junction temperature       175 °C
VF forward voltage IF = 10 A; Tj = 25 °C;   1.4 1.6 V
Qr recovered charge IF = 10 A; dIF/dt = 500 A/µs; VR = 400 V;Tj = 25 C              24   nC
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
WNSC101200W TO247-2L.jpgTO247-2L HORIZONTAL, RAIL PACK Volume production Standard Marking WNSC101200WQ 9340 720 99127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
WNSC101200W WNSC101200WQ WNSC101200W icon_rohs_nopb.png icon_rhf_halogen_antimonyfree.png    NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
WNSC101200W 9340 720 99127 WNSC101200WQ NA NA  
Qr [typ]
VF [typ] @ Tj = 25 °C
Cross Reference
STPSC10H12WL FFSH10120A C4D10120H
Orderable part number