3D Model Datasheet

TA7788 Flyback Transformer

Developed for use with Silicon Labs Si828x isolated dc-dc-converter reference designs.
5000 Vrms, one minute isolation (hipot), from primary to secondary
Designed to meet reinforced insulation class with 8 mm creepage and clearance.
Ultra-miniature flyback tranformer, measures only 10 × 17 × 6 mm
AEC-Q200 Grade 1 (−40°C to +125°C)

지금 구매:

개수	단품 가격
1	$5.05
700	$2.45
1400	$2.04
2500	$1.85
5000	$1.68

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

D = 13" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

통상적인 적용 분야

Skyworks Si828x와(과) 호환

입력 전압	출력		전력	FSW
입력 전압	Sec1	Sec2	전력	FSW
7 V — 24 V	15 V , 0.13 A	9 V , 0.13 A	2 W	250 kHz

사양

Electrical specifications at 25°C.

부품 번호 1 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±5%)	Isat (A) 3	DCR max (Ω) 4			누설 인덕턴스 최대 (µH) 5	권수비	절연 전압 (Vrms) 6
부품 번호 1 (Hover for schematics)	인덕턴스 @ 0A (µH) 2 (허용 오차: ±5%)	Isat (A) 3	Pri	Sec1	Sec2	누설 인덕턴스 최대 (µH) 5	Pri : Sec1 : Sec2	절연 전압 (Vrms) 6
TA7788-AL_	25.0	1.4	0.265	0.437	0.235	0.6	1 : 1.25 : 0.75	5000

메모

When ordering, please specify packaging code: e.g.TA7788-ALD
Inductance is for the primary, measured on an Agilent/HP 4284 at 250 kHz, 0.1 Vrms, 0 Adc.
DC current that causes an inductance drop of 30% (typ) from its value without current
DCR is measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance measured between pins 2 and 3 at 250 kHz, 0.1Vrms, 0 Adc with all secondary pins shorted.
5000 Vrms, one minute isolation (hipot), from primary to secondary.

종단 처리:

RoHS-compliant. 260°C compatible. RoHS tin-silver (96.5/3.5) over tin over nickel over phos bronze.

패키지:

D = 13″ machine ready reel. EIA-481 embossed plastic tape. 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 +125°C

보관 온도 범위:

Component: –40°C to +160°C
Tape and reel packaging: –40°C to +80°C

최고 부품 온도:

+160°C

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

회로도

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
700	330	100	13	38,4	32,4	32	16	4	2	5,72	0,40

일반 사양

코어 소재:

Ferrite

중량:

1.1 g

패키지:

700 per 13″ reel Plastic tape: 32 mm wide, 0.40 mm thick, 16 mm pocket spacing, 5.72 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

TA7788 Flyback Transformer

선택한 구성 공급 불가

통상적인 적용 분야

사양

종단 처리:

패키지:

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

경고