Onsemi TND6378/D | Demoboard SEC-6K6W-CLLC-GEVK | Würth Elektronik Reference Design Search

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reference designTND6378/D | Demoboard SEC-6K6W-CLLC-GEVK

Overview

Topology	Other Topology
Input voltage	350-750 V
Output 1	450 V

Typical applications

More information

Parts approved by Onsemi

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	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L(µH)	I_R(A)	I_SAT(A)	R_{DC max.}(mΩ)	f_res(MHz)	Mount	λ_{Dom typ.}(nm)	Emitting Color	λ_{Peak typ.}(nm)	I_{V typ.}(mcd)	V_{F typ.}(V)	Chip Technology	2θ_{50% typ.}(°)	C	V_R(V (DC))	V_{R 2}(V (DC))	dV/dt(V/µs)	DF @ 1 kHz(%)	R_ISO	Pitch(mm)	L(mm)	W(mm)	H(mm)	Packaging	R_DC(mΩ)	I_SAT,10%(A)	Version	Endurance(h)	I_RIPPLE(mA)	I_Leak(µA)	DF(%)	Ø D(mm)	Pins	Type	Operating Temperature	SamplesAvailability & Sample

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	784778220	SPECWE-PDA SMT Shielded Power Inductor, 22 µH, 1.55 A	Simulation	Availability –	Downloads9 files ALT Altium_WE-PDA (rev26a).IntLib \| 688 KB CDS Cadence_WE-PDA (rev26a).zip \| 5 MB EAG Eagle_WE-PDA (rev26a).lbr \| 57.4 KB KIC KiCad_WE-PDA (rev26b).zip \| 501 KB ZUK Cadstar_WE-PDA (rev21a).zip \| 8.8 KB IGS WE-PDA_7332_PDA (rev1).igs \| 3 MB STP WE-PDA_7332_PDA (rev1).stp \| 1.1 MB PSP PSpice_WE-PDA (rev26a).zip \| 11.9 KB SCS Spectre_WE-PDA (rev24a).mod \| 19.9 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-PDA SMT Shielded Power Inductor	Inductance22 µH	Rated Current1.55 A	Saturation Current1.6 A	DC Resistance187 mΩ	Self Resonant Frequency17.2 MHz	MountSMT	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Length7.3 mm	Width7.3 mm	Height3.2 mm	–	–	–	VersionSMT	–	–	–	–	–	Pins2	–	Operating Temperature -40 °C up to +125 °C	–Check availability
	74404032101	SPECWE-LQS SMT Power Inductor, 100 µH, 0.3 A	Simulation	Availability –	Downloads9 files ALT WE-LQS (rev24a).IntLib \| 1.1 MB CDS Cadence_WE-LQS (rev24b).zip \| 6.2 MB EAG Eagle_WE-LQS (rev24a).lbr \| 135.4 KB KIC KiCad_WE-LQS (rev26b).zip \| 713.7 KB ZUK Cadstar_WE-LQS (rev20b).zip \| 20.4 KB IGS WE-LQS_3015_LQS (rev1).igs \| 614.4 KB STP WE-LQS_3015_LQS (rev1).stp \| 348.1 KB PSP PSpice_WE-LQS (rev23a).zip \| 36.9 KB SCS Spectre_WE-LQS (rev24a).mod \| 42.7 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-LQS SMT Power Inductor	Inductance100 µH	Rated Current0.3 A	Saturation Current0.26 A	–	Self Resonant Frequency7.5 MHz	MountSMT	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Length3 mm	Width3 mm	Height1.5 mm	–	DC Resistance1900 mΩ	–	–	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +125 °C	–Check availability
	7447480222	SPECWE-TI Radial Leaded Wire Wound Inductor, 2200 µH, 0.48 A	Simulation	Availability –	Downloads9 files ALT Altium_WE-TI (rev23a).IntLib \| 1.6 MB CDS Cadence_WE-TI (rev25a).zip \| 27.4 MB EAG Eagle_WE-TI (rev23a).lbr \| 117.4 KB KIC KiCad_WE-TI (rev26b).zip \| 1.2 MB ZUK CadStar_WE-TI (rev19b).zip \| 16.3 KB IGS WE-TI_1014 (rev1).igs \| 2 MB STP WE-TI_1014 (rev1).stp \| 956.7 KB PSP PSpice_WE-TI (rev24a).zip \| 24.4 KB SCS Spectre_WE-TI (rev24a).mod \| 29.9 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWE-TI Radial Leaded Wire Wound Inductor	Inductance2200 µH	Rated Current0.48 A	Saturation Current0.56 A	DC Resistance2500 mΩ	Self Resonant Frequency0.83 MHz	MountTHT	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Length10.5 mm	Width10.5 mm	Height14.5 mm	–	–	Saturation Current @ 10%0.62 A	VersionStandard	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +125 °C	–Check availability
	151051RS11000	SPECWL-TMRC THT Mono-color Round Color, –, –	Simulation	Availability –	Downloads7 files ALT WL-TMRC (rev22b).IntLib \| 586.5 KB CDS Cadence_WL-TMRC (rev19a).zip \| 121 KB EAG Eagle_WL-TMRC (rev22a).lbr \| 24 KB KIC KiCad_WL-TMRC (rev26b).zip \| 30.1 KB IGS Download_IGS_WL-TMRC-5mm (rev1).igs \| 305.8 KB STP Download_STP_WL-TMRC-5mm (rev1).stp \| 74 KB PSP PSpice_WL-TMRC (rev22a).zip \| 4.3 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWL-TMRC THT Mono-color Round Color	–	–	–	–	–	MountTHT	Dominant Wavelength [typ.]645 nm	Emitting ColorRed	Peak Wavelength [typ.]650 nm	Luminous Intensity [typ.]30 mcd	Forward Voltage [typ.]2.1 V	Chip TechnologyAlGaInP	Viewing Angle Phi 0° [typ.]60 °	–	–	–	–	–	–	–	Length5 mm	Width5 mm	Height8.6 mm	PackagingBulk	–	–	–	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +85 °C	–Check availability
	151051VS04000	SPECWL-TMRC THT Mono-color Round Color, –, –	Simulation	Availability –	Downloads7 files ALT WL-TMRC (rev22b).IntLib \| 586.5 KB CDS Cadence_WL-TMRC (rev19a).zip \| 121 KB EAG Eagle_WL-TMRC (rev22a).lbr \| 24 KB KIC KiCad_WL-TMRC (rev26b).zip \| 30.1 KB IGS Download_IGS_WL-TMRC-5mm (rev1).igs \| 305.8 KB STP Download_STP_WL-TMRC-5mm (rev1).stp \| 74 KB PSP PSpice_WL-TMRC (rev22a).zip \| 4.3 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWL-TMRC THT Mono-color Round Color	–	–	–	–	–	MountTHT	Dominant Wavelength [typ.]572 nm	Emitting ColorBright Green	Peak Wavelength [typ.]573 nm	Luminous Intensity [typ.]140 mcd	Forward Voltage [typ.]2.1 V	Chip TechnologyAlInGaP	Viewing Angle Phi 0° [typ.]40 °	–	–	–	–	–	–	–	Length5 mm	Width5 mm	Height8.6 mm	PackagingBulk	–	–	–	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +85 °C	–Check availability
	861141486026	SPECWCAP-AI3H Aluminum Electrolytic Capacitors, –, –	Simulation	Availability –	Downloads8 files ALT Altium_WCAP-AI3H (rev26b).IntLib \| 8.7 MB CDS Cadence_WCAP-AI3H (rev26a).zip \| 58.5 MB EAG Eagle_WCAP-AI3H (rev26b).lbr \| 147.1 KB KIC KiCad_WCAP-AI3H (rev26d).zip \| 9 MB ZUK Cadstar_WCAP-AI3H (rev21a).zip \| 12.4 KB IGS IGS_WCAP-AI3H_35x55 (rev1).igs \| 5 MB STP Download_STP_86114148602x (rev1).stp \| 1.9 MB PSP PSpice_WCAP-AI3H (rev26a).zip \| 9.5 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWCAP-AI3H Aluminum Electrolytic Capacitors	–	–	–	–	–	MountSnap-In	–	–	–	–	–	–	–	Capacitance680 µF	Rated Voltage450 V (DC)	–	–	–	–	Pitch10 mm	Length55 mm	–	–	PackagingTray	–	–	–	Endurance 3000	Ripple Current2760 mA	Leakage Current1660 µA	Dissipation Factor20 %	Diameter35 mm	–	–	Operating Temperature -25 °C up to +105 °C	–Check availability
	61202621621	SPECWR-BHD 2.54 mm Male, –, 3 A PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 29/08/2026 SPEC Datasheet valid from 30/08/2026	Simulation–	Availability –	Downloads8 files ALT Altium_WR-BHD (rev25a).IntLib \| 18.8 MB CDS Cadence_WR-BHD (rev25b).zip \| 19.9 MB EAG Eagle_WR-BHD (rev25a).lbr \| 2.5 MB KIC KiCad_WR-BHD (rev26b).zip \| 37.4 MB 3D 61202621621_1 (rev1).pdf \| 107.1 KB IGS 61202621621 (rev1).iges \| 1.5 MB IGS 61202621621 (rev1).igs \| 1.5 MB STP 61202621621 (rev1).stp \| 591.5 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWR-BHD 2.54 mm Male	–	Rated Current3 A	–	–	–	MountTHT	–	–	–	–	–	–	–	–	–	–	–	–	Insulation Resistance1000 MΩ	Pitch2.54 mm	Length40.68 mm	–	–	PackagingTray	–	–	VersionLow Profile	–	–	–	–	–	Pins26	TypeStraight	Operating Temperature -40 °C up to +105 °C	–Check availability
	890493427007CS	SPECWCAP-FTBE Film Capacitors, –, –	Simulation	Availability –	Downloads9 files ALT Altium_WCAP-FTBE (rev25b).IntLib \| 2.2 MB CDS Cadence_WCAP-FTBE (rev25a).zip \| 5.2 MB EAG Eagle_WCAP-FTBE (rev25a).lbr \| 68.1 KB KIC KiCad_WCAP-FTBE (rev26b).zip \| 1.6 MB ZUK Cadstar_WCAP-FTBE (rev19a).zip \| 9.7 KB 3D Download_3D (rev1).pdf \| 81.6 KB IGS Download_IGS (rev1).igs \| 776.6 KB STP Download_STP_890xx342700xCS (rev1).stp \| 737.5 KB PSP PSpice_WCAP-FTBE (rev24a).zip \| 8.1 KB	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product seriesWCAP-FTBE Film Capacitors	–	–	–	–	–	–	–	–	–	–	–	–	–	Capacitance470 nF	Rated Voltage1000 V (DC)	Rated Voltage 2800 V (DC)	Rate of Voltage Rise22 V/µs	Dissipation Factor1 %	Insulation Resistance6.38 GΩ	Pitch27.5 mm	Length31 mm	Width11 mm	Height20 mm	PackagingCarton	–	–	VersionTHT	–	–	–	–	–	–	–	Operating Temperature -40 °C up to +85 °C	–Check availability
	750344929	SPECPower Transformer, –, –	Simulation–	Availability –	Downloads–	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product series Power Transformer	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–Check availability
	750344928	SPECPFC Inductor, –, –	Simulation–	Availability –	Downloads–	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product series PFC Inductor	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–Check availability
	750344931	SPECGate Drive Transformer, –, –	Simulation–	Availability –	Downloads–	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product series Gate Drive Transformer	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–Check availability
	750345072	SPECPower Transformer, –, –	Simulation–	Availability –	Downloads–	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product series Power Transformer	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–Check availability
	750344930	SPECCurrent Sense Transformer, –, –	Simulation–	Availability –	Downloads–	Status ActiveProduction is active. Expected lifetime: >10 years. iProduction is active. Expected lifetime: >10 years.	Product series Current Sense Transformer	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–Check availability