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부품번호 | EMIF01-5250SC5 기능 |
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기능 | EMI FILTER WITH ESD PROTECTION | ||
제조업체 | STMicroelectronics | ||
로고 | |||
전체 5 페이지수
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®
Application Specific Discretes
A.S.D.TM
EMIF01-5250SC5
EMI FILTER
WITH ESD PROTECTION
MAIN APPLICATIONS
Where EMI filtering in ESD sensitive equipment is
required :
Mobile phone : handsets and accessories
RF communications
DESCRIPTION
The EMIF01-5250SC5 is a highly integrated T-filter
designed to suppress EMI / RFI noise on I/O ports
of mobile phones or RF communication
equipment.
This filter includes ESD protection circuitry which
prevents device destruction when subjected to
ESD discharges.
The comprehensive layout of the
EMIF01-5250SC5 filter allows design flexibility on
high density boards.
SOT23-5L (SC-59A)
FUNCTIONAL DIAGRAM
FEATURES
T-filtering functions for 2 wires.
ESD protection of 15 kV (air discharge) per
IEC1000-4-2
Breakdown voltage : VBR = 6 V min.
Low leakage current < 1 µA.
BENEFITS
EMI / RFI noise suppression.
Enhanced ESD protection : IEC1000-4-2 level 4
One of the smallest protection circuits available
High flexibility in the design of high density
boards
COMPLIES WITH THE FOLLOWING STANDARDS
IEC 1000-4-2 15kV (air discharge)
8 kV (contact discharge)
1
D
2
D
3
R
Cz
Cz
R
R
C Cz
C Cz
R
4
D
D
5
R = 52 Ω tolerance ± 15%
C = 50 pF tolerance ± 15%
D = Zener diode
Cz = Capacitance of the zener diode
October 1998 - Ed: 5A
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EMIF01-5250SC5
ESD BEHAVIOR
Fig 2 : ESD measurement conditions
ESD Generator
NSG435
Vcl input
Vcl output
EMIF01
Fig 3 : ESD behavior on IEC1000-4-2 air dis-
charge at input (typical value)
Fig 4 : ESD behavior on IEC1000-4-2 air dis-
charge at output (typical value)
Figures 3 and 4 show the EMIF01-5250SC5
response to air and contact discharge conditions
respectively at input and output pins. These figures
indicate that the response is spontaneous and the
output level is kept at safe operating voltages.
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다운로드 | [ EMIF01-5250SC5.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
EMIF01-5250SC5 | EMI FILTER WITH ESD PROTECTION | STMicroelectronics |
EMIF01-5250SC5 | EMI FILTER | ST Microelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |