Dual common cathode power Schottky diode designed for high frequency switched mode power supplies in a TO220 plastic package.

Features and Benefits
• Trench structure
• High junction temperature up to 150°C
• High efficiency
• Low forward voltage drop, negligible switching losses
• DC to DC converters
• Freewheeling diode
• OR-ing diode
Quality, reliability & chemical content
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
WNS40H100C VRRM repetitive peak reverse voltage       100 V
IF(AV) average forward current δ = 0.5 ; Tmb ≤ 134 °C; square-wave pulse; per diode; Fig. 1; Fig. 2; Fig. 3     20 A
IO(AV) average output current δ = 0.5 ; Tmb ≤ 131 °C; square-wave pulse; both diodes conducting     40 A
VF forward voltage IF = 10 A; Tj = 25 °C; Fig. 6; per diode   0.54 0.59 V
IF = 10 A; Tj = 125 °C; Fig. 6; per diode   0.5 0.56 V
IF = 20 A; Tj = 25 °C; Fig. 6; per diode   0.67 0.71 V
IF = 20 A; Tj = 125 °C; Fig. 6; per diode   0.63 0.68 V
IR reverse current VR = 100 V; Tj = 25 °C; Fig. 7; Fig. 8; per diode     50 μA
VR = 100 V; Tj = 125 °C; Fig. 7; Fig. 8; per diode     30 mA
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)


HORIZONTAL, RAIL PACKVolume productionStandard MarkingWNS40H100C,1279340 729 03127
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
WNS40H100C9340 729 03127WNS40H100C,127NANA

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Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
WNS40H100CWNS40H100C,127WNS40H100CLeaded  H

Chemical Content - WNS40H100C



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