사이트 설정

창고
언어 설정
통화 설정
리소스
비디오 라이브러리
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

JA4387-AL

JA4387-ALB, JA4387-ALD

RoHS 준수

부품에 대한 추가 정보 및 사양.

시리즈로 이동
지금 구매:
개수 단품 가격
1 $5.19
175 $4.45
700 $3.88
1400 $3.38
2800 $2.83
5000 $2.64

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

통상적인 적용 분야

Texas Instruments TPS23754와(과) 호환

입력 전압 출력 1 전력 FSW
Sec Drive
33 V 57 V 12 V , 2.08 A 11.2 V , 0.02 A 25 W 250 kHz

사양

Electrical specifications at 25°C.

부품 번호 2
(Hover for schematics)
인덕턴스
@ 0A (µH) 3
(허용 오차: ±10%)
인덕턴스
최소 @   2.2 A (µH) 4
DCR max (Ω) 5 누설
인덕턴스
최대 (µH) 6
권수비 7 절연
전압 (Vrms) 8
Pri Sec Bias Drive Pri : Sec : Bias : Drive
JA4387-AL_ 75.0 66.0 0.077 0.010 0.096 0.070 0.76 1 : 0.25 : 0.25 : 0.15 1500
메모
  1. Output is with the secondary windings connected in parallel. Output of the drive winding is 6 V, 10 mA. Output of the bias winding is 11.2 V, 20 mA.
  2. When ordering, please specify a packaging code: JA4387-ALD.
  3. Inductance is measured at 250 kHz, 0.1 Vrms, 0 Adc. 
  4. Peak primary current drawn at minimum input voltage.
  5. DCR for the primary and the secondary is measured with windings connected in parallel.
  6. Leakage inductance is for the primary, measured with the windings connected in parallel and the secondary windings shorted.
  7. Turns ratio is with the primary windings and secondary windings connected in parallel.
  8. 1500 Vrms isolation from the primary and bias windings to the secondary.

종단 처리:

  • RoHS-compliant  260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations.
환경
환경:
RoHS 준수
주변 온도 범위:
–40°C to +125°C
보관 온도 범위:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
고장 비율(FIT) / 평균 고장률(MTBF):

회로도

ja4372s.gif

Primary windings and secondary windings
to be connected in parallel on PC board.

물리적 특성

ja4372d.gif


dims_inches_mm-(6).gif

테이프 및 릴 사양

tapereel_pl-(56).gif
 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_c-(13).gif
175 330 100 13 50,4 44,4 44 28 4 2 12,0 0,4

일반 사양

코어 소재:
Ferrite
중량:
12.0 g
패키지:
175 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 11.9 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 with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf

관련 제품