DO5040H Series

High Current Surface Mount Power Inductors

Coilcraft DO5040H Series unshielded surface-mount power inductors offer proven performance at a great value. They provide high saturation current ratings, high energy storage, and low resistance.

Open magnetic flux path
High saturation current ratings
High energy storage
Industry standard footprint
AEC-Q200 Grade 3 (−40°C to +85°C)

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$2.02
175	$1.68
700	$1.42
1400	$1.18
2800	$1.08
5000	$0.98

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Tolerance

M = 20%

Termination

L = Tin-silver

Packaging

D = 13" 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	인덕턴스 (µH) 2	허용 오차 (%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (A) 5	Irms (A) 6
부품 번호 1	인덕턴스 (µH) 2	허용 오차 (%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (A) 5	Irms (A) 6	40°C rise
DO5040H-282ML_	2.8	20	5.2	65.0	33.4	12.1
DO5040H-392ML_	3.9	20	6.0	40.0	26.8	11.2
DO5040H-682ML_	6.8	20	9.0	30.0	22.5	9.6
DO5040H-103ML_	10	20	11.0	22.0	17.8	8.6
DO5040H-123ML_	12	20	13.0	21.0	15.9	7.4
DO5040H-153ML_	15	20	20.0	18.0	13.8	6.5
DO5040H-183ML_	18	20	22.0	14.0	13.2	6.0
DO5040H-223ML_	22	20	24.0	13.0	11.8	5.7
DO5040H-333ML_	33	20	37.0	10.0	9.6	4.5
DO5040H-473ML_	47	20	52.0	8.0	7.8	3.7
DO5040H-683ML_	68	20	67.0	7.0	6.7	3.4
DO5040H-104ML_	100	20	115	6.0	5.6	2.8
DO5040H-334KL_	330	10	325	3.0	3.0	1.5
DO5040H-684KL_	680	10	780	1.6	2.0	1.1
DO5040H-145KL_	1400	10	1300	1.6	1.5	0.70

메모

When ordering, please specify termination and packaging codes: e.g. DO5040H-104MLD
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using Coilcraft SMD-A fixture in Agilent/HP 4263B impedance analyzer.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using Agilent/HP 8753D network analyzer and Coilcraft SMD-D test fixture. Details
Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

종단 처리:

L = RoHS compliant tin-silver (96.5/3.5) over copper.
T = RoHS tin-silver-copper (95.5/4/0.5) over copper. (Special order, added cost)
S = non-RoHS tin-lead (63/37) over copper. (Special order, added 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 with (40°C rise) Irms

보관 온도 범위:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

최고 부품 온도:

+125°C (Ambient + temperature rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Inductance vs Current

Inductance vs Frequency

물리적 특성

2.8 µH – 12 µH

15 µH – 1400 µH

테이프 및 릴 사양

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)
13" (330 mm)		A	B	C	D	E	W	P	Po	P1	H	T
(2.8 –12 µH)	175	330	100	13	50,4	44,4	44	24	4	2	12,8	0,5
(15 –1400 µH)	175	330	100	13	38,4	32,4	32	24	4	2	12,1	0,4

‡ Dot or number marking does not indicate polarity

일반 사양

코어 소재:

Ferrite

중량:

5.8 – 7.6 g (2.8 –12 µH); 5.7 – 7.0 g (15 –1400 µH)

패키지:

175 per 13″ reel

납땜/세척

수분 민감도(MSL):

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

납땜 열 내성:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

PCB 세척:

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

DO5040H Series

High Current Surface Mount Power Inductors