WE-FB 3751 Flyback Transformer for LT3751 | Passive Components | Würth Elektronik Product Catalog

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WE-FB 3751 Flyback Transformer for LT3751

Size	Dimensions	3D	L (mm)	W (mm)	H (mm)
EFD20			21.97	28.7	11.43
EE35/18/10			36.5	42	23

LTSpice files

LT
LTSpice_WE-FB-3751 (rev23a).zip
|
4.2 KB

Characteristics

Isolation voltage: 1 kVAC
Operating temperature: –40 ºC to +125 ºC (incl. self-heating)
Especially designed for LT3751

Applications

Transformer for capacitor charger or high voltage outputs

Products

All

EFD20

EE35/18/10

Order Code	Datasheet	Downloads	Status	V_IN	V_Out1 (V)	I_Out1 (mA)	L (µH)	n	I_SAT (A)	L_S (µH)	V_T (V (AC))	Size	Samples
750032051	SPEC PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document	7 files EDA models: Components ZIP ALT Altium_WE-FB 3751 (rev23b).IntLib \| 277 KB ZUK Cadstar_WE-FB3751 (rev19a).zip \| 6.6 KB CDS Cadence_WE-FB 3751 (rev21a).zip \| 1021.2 KB EAG Eagle_WE-FB3751 (rev24a).lbr \| 32.7 KB CAD files ZIP IGS WE-FB_3751_EFD20_1 (rev1).igs \| 3 MB STP WE-FB_3751_EFD20_1 (rev1).stp \| 879 KB Electric models ZIP PSP Pspice_WE-FB-3751 (rev23a).zip \| 4.7 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3 - 24 V (DC)	300	150	10	1:10	5	0.05	1000	EFD20
750032052	SPEC PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document	7 files EDA models: Components ZIP ALT Altium_WE-FB 3751 (rev23b).IntLib \| 277 KB ZUK Cadstar_WE-FB3751 (rev19a).zip \| 6.6 KB CDS Cadence_WE-FB 3751 (rev21a).zip \| 1021.2 KB EAG Eagle_WE-FB3751 (rev24a).lbr \| 32.7 KB CAD files ZIP IGS WE-FB_3751_EFD20_1 (rev1).igs \| 3 MB STP WE-FB_3751_EFD20_1 (rev1).stp \| 879 KB Electric models ZIP PSP Pspice_WE-FB-3751 (rev23a).zip \| 4.7 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	3 - 24 V (DC)	300	150	10	1:10	10	0.3	1000	EFD20
750310349	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-FB 3751 (rev23b).IntLib \| 277 KB ZUK Cadstar_WE-FB3751 (rev19a).zip \| 6.6 KB CDS Cadence_WE-FB 3751 (rev21a).zip \| 1021.2 KB EAG Eagle_WE-FB3751 (rev24a).lbr \| 32.7 KB CAD files ZIP IGS WE-FB_3751_EE35_18_10 (rev1).igs \| 2.5 MB STP WE-FB_3751_EE35_18_10 (rev1).stp \| 910.7 KB Electric models ZIP PSP Pspice_WE-FB-3751 (rev23a).zip \| 4.7 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	12 - 24 V (DC)	300	1800	5	1:10	25	0.1	1000	EE35/18/10
750310355	SPEC	7 files EDA models: Components ZIP ALT Altium_WE-FB 3751 (rev23b).IntLib \| 277 KB ZUK Cadstar_WE-FB3751 (rev19a).zip \| 6.6 KB CDS Cadence_WE-FB 3751 (rev21a).zip \| 1021.2 KB EAG Eagle_WE-FB3751 (rev24a).lbr \| 32.7 KB CAD files ZIP IGS WE-FB_3751_EE35_18_10 (rev1).igs \| 2.5 MB STP WE-FB_3751_EE35_18_10 (rev1).stp \| 910.7 KB Electric models ZIP PSP Pspice_WE-FB-3751 (rev23a).zip \| 4.7 KB Download all 7 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	12 - 24 V (DC)	300	2400	2.5	1:10	50	0.1	1000	EE35/18/10

Order Code	Datasheet
750032051	SPEC PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document
750032052	SPEC PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document
750310349	SPEC
750310355	SPEC

Samples

Order Code	Datasheet	Downloads	Status	V_IN	V_Out1 (V)	I_Out1 (mA)	L (µH)	n	I_SAT (A)	L_S (µH)	V_T (V (AC))	Size	Samples

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