3D Model Datasheet

SMT Flyback Transformers

for Silicon Laboratories Si3402

Specified by Silicon Laboratories for Si3402 PD Controller up to 15W output
Designed for IEEE 802.3af-compliant PoE applications
Power inductor DO5010H-333 also specified for the circuit.

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$3.84
175	$3.30
700	$2.06
1400	$1.61
2800	$1.38
5000	$1.27

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

통상적인 적용 분야

Skyworks Si3401/Si3402와(과) 호환

부품 번호	입력 전압	출력 1	전력	FSW
FA2924-AL_	36 V — 72 V	3.3 V , 4.5 A	15 W	200 kHz
FA2805-CL_	36 V — 72 V	5 V , 3 A	15 W	200 kHz
FA2925-AL_	36 V — 72 V	12 V , 1.25 A	15 W	200 kHz

사양

Electrical specifications at 25°C.

부품 번호 2 (Hover for schematics)	인덕턴스 @ 0A (µH) 3 (허용 오차: ±10%)	인덕턴스 최소 @ 2 A (µH)	DCR max (Ω) 4		누설 인덕턴스 최대 (µH) 5	권수비 6	절연 전압 (Vrms) 7
부품 번호 2 (Hover for schematics)	인덕턴스 @ 0A (µH) 3 (허용 오차: ±10%)	인덕턴스 최소 @ 2 A (µH)	Pri	Sec	누설 인덕턴스 최대 (µH) 5	Pri : Sec	절연 전압 (Vrms) 7
FA2924-AL_	40.0	36.0	0.100	0.025	0.666	1 : 0.3	1500
FA2805-CL_	40.0	36.0	0.108	0.040	0.621	1 : 0.4	1500
FA2925-AL_	40.0	36.0	0.100	0.155	0.566	1 : 1	1500

메모

Output is with the secondary windings connected in parallel.
When ordering, please specify packaging code: e.g. FA2925-ALD
Inductance is for the primary, measured at 200 kHz, 0.2 Vrms, 0 Adc.
DCR for the secondary is per winding.
Leakage inductance measured between pins 1 and 2 with all secondary pins shorted.
Turns ratio is with the secondary windings connected in parallel.
1500 Vrms, one minute isolation between primary and secondary.

종단 처리:

RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

패키지:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to D.

환경

환경:

RoHS 준수

주변 온도 범위:

–40°C to +85°C

보관 온도 범위:

Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C

최고 부품 온도:

+125°C

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

Secondary windings to be connected
in parallel on the PC board

물리적 특성

테이프 및 릴 사양

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
175	330	100	13	38,4	32,4	32	28	4	2	12,93	0,5

일반 사양

코어 소재:

Ferrite

중량:

6.57 – 6.71 g

패키지:

175 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 28 mm pocket spacing, 12.93 mm pocket depth

납땜/세척

수분 민감도(MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

납땜 열 내성:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

PCB 세척:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More Info.

창고

언어 설정

통화 설정

SMT Flyback Transformers

for Silicon Laboratories Si3402

선택한 구성 공급 불가

통상적인 적용 분야

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

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경고