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소개
사양
환경
성능 곡선
회로도
물리적 특성
테이프 및 릴
납땜/세척

Datasheet 3D Model

CST7030 Series

SMT Current Sense Transformers

Sensed current up to 20 Amps
Designed for use up to 1 MHz and above
Very low primary resistance
AEC-Q200 qualified
Designed for:
- Continuous AC current monitoring in switched-mode power supply
- Overload and short-circuit protection
- Current measurement in traction motor and battery management systems in conventional and xEV (EV, HEV, FCEV) vehicles.
Can also be used in 48 V vehicle electrical systems.

Need parts for space, military or other critical applications?
See Coilcraft ST511TCB Series

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$1.97
200	$1.67
600	$1.46
1200	$1.15
3000	$1.01
6000	$0.92

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Packaging

C = 7" machine-ready reel

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

사양

Electrical specifications at 25°C.

부품 번호 1 (Hover for schematics)	인덕턴스 최소 (mH) 2	DCR max		권수비	전압시간적 (V-µs) 3	주파수 (kHz) 4	전류 (A) 5	종단 저항 R_T (Ω) 6	절연 전압 (Vrms) 7
부품 번호 1 (Hover for schematics)	인덕턴스 최소 (mH) 2	Pri (Ω)	Sec (Ω)	Pri : Sec	전압시간적 (V-µs) 3	주파수 (kHz) 4	전류 (A) 5	종단 저항 R_T (Ω) 6	절연 전압 (Vrms) 7
CST7030-020LC	0.053	0.0015	0.42	1 : 20	6.4	78 — >1000	20.0	1.0	500
CST7030-050LC	0.333	0.0015	2.8	1 : 50	16	31 — >1000	20.0	2.5	500
CST7030-070LC	0.652	0.0015	5.0	1 : 70	22.4	22 — >1000	20.0	3.5	500
CST7030-100LC	1.330	0.0015	10.7	1 : 100	32	16 — >1000	20.0	5.0	500
CST7030-150LC	2.993	0.0015	22.3	1 : 150	48	10 — >1000	20.0	7.5	500

메모

When ordering, please specify packaging code: e.g.CST7030-150LC
Inductance measured between secondary pins at 100 kHz, 0.1 Vrms, 0 Adc.
Volt-time product is for the secondary, between pin 1 and 2.
For specific questions regarding frequency range, please contact us at [email protected].
Primary current of 20 A causes less than 25°C temperature rise from 25°C ambient. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
Terminating resistance (R_T) value is based on 1 Volt output with 20 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
R_T (Ohms) = V_out × N_sec / I_in.
500 Vrms, 1 minute isolation (hipot) winding to winding.

종단 처리:

RoHS compliant. 260°C compatible. Tin-silver-copper over tin over nickel over copper.

패키지:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (600 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 C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2500 parts per full reel).

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

최고 부품 온도:

+165°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Temperature vs Current

회로도

물리적 특성

테이프 및 릴 사양

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
600	2500*	178/330	60/100	13	38,4	32,4	16	20	4	2	10,6	0.35

일반 사양

코어 소재:

Ferrite

중량:

0.16 g

패키지:

600/7″ reel; 2500/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 8 mm pocket spacing, 3.0 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.

CST7030 Series

SMT Current Sense Transformers

사양

종단 처리:

패키지:

성능 곡선

Temperature vs Current

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

CS2106 50/60 Hz Current Sense Transformer

High Frequency Current Sense Transformers

CS60 Series

CS60-010

CST1, CST2 – High Frequency

CST1211 Series

CST2010V Series

CST3015 Series

CST2010 Series SMT

CST2020 Series

CST4835 Series

CSX7030 Series

CU8965-AL

D18XX, CS1XXX Series

SCS Series

창고

언어 설정

통화 설정

CST7030 Series

SMT Current Sense Transformers

선택한 구성 공급 불가

사양

종단 처리:

패키지:

성능 곡선

Temperature vs Current

회로도

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

관련 제품 시리즈

CS2106 50/60 Hz Current Sense Transformer

High Frequency Current Sense Transformers

CS60 Series

CS60-010

CST1, CST2 – High Frequency

CST1211 Series

CST2010V Series

CST3015 Series

CST2010 Series SMT

CST2020 Series

CST4835 Series

CSX7030 Series

CU8965-AL

D18XX, CS1XXX Series

SCS Series

경고