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

LPD3015 Series

Shielded Coupled Power Inductors

RoHS 준수 할로겐 프리
These are new halogen-free parts, recommended for new designs. They are identical in form, fit and function to the old LPD3015 parts. Existing customers will continue to be supported. (View old data sheet here.)
Coilcraft LPD3015 Series surface-mount 1:1 coupled power inductors are ideal for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density circuits.
  • Low-profile design with smaller footprint than MSD Family
  • Ideal for Flyback, SEPIC, Ćuk, Zeta and other applications
  • Magnetically shielded to minimize EMI

Need parts for space, military or other critical applications? See Coilcraft CPS parts.

See Selecting inductors for SEPIC (move to resources?)

지금 구매:
개수 단품 가격
1 $2.92
250 $2.33
500 $1.54
1000 $1.12

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

. 재고 보유 중, 당일 발송 가능.
샘플 신청:

사양

Electrical specifications at 25°C.

플라이백 용도

부품 번호 1
(Hover for schematics)
인덕턴스 (µH) 2
(허용 오차: ±20%)
DCR max (Ω) 3 절연
전압 (V)
누설
인덕턴스 (µH) 5
권수비
LPD3015-391MR_ 0.39 0.071 100 0.080 1 : 1
LPD3015-561MR_ 0.56 0.079 100 0.080 1 : 1
LPD3015-102MR_ 1.0 0.13 100 0.090 1 : 1
LPD3015-152MR_ 1.5 0.20 100 0.11 1 : 1
LPD3015-182MR_ 1.8 0.27 100 0.13 1 : 1
LPD3015-222MR_ 2.2 0.30 100 0.14 1 : 1
LPD3015-332MR_ 3.3 0.34 100 0.16 1 : 1
LPD3015-472MR_ 4.7 0.50 100 0.18 1 : 1
LPD3015-682MR_ 6.8 0.62 100 0.22 1 : 1
LPD3015-103MR_ 10 1.0 100 0.28 1 : 1
LPD3015-153MR_ 15 1.4 100 0.37 1 : 1
LPD3015-183MR_ 18 1.6 100 0.42 1 : 1
LPD3015-223MR_ 22 1.9 100 0.48 1 : 1
LPD3015-333MR_ 33 2.8 100 0.63 1 : 1
LPD3015-473MR_ 47 4.0 100 0.81 1 : 1
LPD3015-683MR_ 68 6.1 100 1.1 1 : 1
LPD3015-104MR_ 100 8.5 100 1.5 1 : 1
LPD3015-124MR_ 120 9.2 100 1.8 1 : 1
LPD3015-154MR_ 150 12.4 100 2.2 1 : 1
LPD3015-184MR_ 180 15.3 100 2.8 1 : 1
LPD3015-224MR_ 220 18.6 100 3.6 1 : 1
LPD3015-334MR_ 330 27.7 100 5.2 1 : 1

SEPIC 용도

부품 번호 1
(Hover for schematics)
인덕턴스 (µH) 2
(허용 오차: ±20%)
DCR max (Ω) 3 SRF typ (MHz) 4 결합 계수 누설
인덕턴스 (µH) 5
Isat (A) 6 Irms (A)
10% drop 20% drop 30% drop 양측 권선 7 단일 권선 8
LPD3015-391MR_ 0.39 0.071 289 0.89 0.080 3.2 3.3 3.4 1.5 2.1
LPD3015-561MR_ 0.56 0.079 235 0.93 0.080 2.7 2.8 2.8 1.4 1.9
LPD3015-102MR_ 1.0 0.13 160 0.95 0.090 2.0 2.1 2.2 1.1 1.5
LPD3015-152MR_ 1.5 0.20 140 0.96 0.11 1.6 1.7 1.8 0.86 1.2
LPD3015-182MR_ 1.8 0.27 135 0.96 0.13 1.5 1.6 1.6 0.78 1.1
LPD3015-222MR_ 2.2 0.30 110 0.97 0.14 1.5 1.6 1.6 0.75 1.1
LPD3015-332MR_ 3.3 0.34 90.0 0.98 0.16 1.0 1.1 1.2 0.67 0.94
LPD3015-472MR_ 4.7 0.50 79.0 0.98 0.18 0.86 0.87 0.88 0.54 0.76
LPD3015-682MR_ 6.8 0.62 58.0 0.99 0.22 0.77 0.78 0.79 0.49 0.69
LPD3015-103MR_ 10 1.0 48.0 0.99 0.28 0.58 0.59 0.60 0.38 0.53
LPD3015-153MR_ 15 1.4 35.0 0.99 0.37 0.49 0.50 0.51 0.32 0.46
LPD3015-183MR_ 18 1.6 33.0 0.99 0.42 0.46 0.47 0.48 0.31 0.44
LPD3015-223MR_ 22 1.9 30.0 0.99 0.48 0.42 0.43 0.44 0.28 0.40
LPD3015-333MR_ 33 2.8 23.0 0.99 0.63 0.34 0.35 0.36 0.23 0.32
LPD3015-473MR_ 47 4.0 17.0 0.99 0.81 0.28 0.29 0.30 0.19 0.27
LPD3015-683MR_ 68 6.1 14.0 0.99 1.1 0.24 0.25 0.26 0.16 0.22
LPD3015-104MR_ 100 8.5 11.0 0.99 1.5 0.20 0.21 0.22 0.13 0.19
LPD3015-124MR_ 120 9.2 9.0 0.99 1.8 0.19 0.20 0.20 0.13 0.18
LPD3015-154MR_ 150 12.4 8.0 0.99 2.2 0.16 0.17 0.18 0.11 0.16
LPD3015-184MR_ 180 15.3 7.5 0.99 2.8 0.15 0.16 0.17 0.10 0.14
LPD3015-224MR_ 220 18.6 6.0 0.99 3.6 0.13 0.14 0.15 0.090 0.13
LPD3015-334MR_ 330 27.7 5.0 0.99 5.2 0.11 0.12 0.12 0.070 0.10
메모
  1. When ordering, please specify termination and packaging codes: e.g. LPD3015-334MRC
  2. Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value.
  3. DCR is for each winding. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
  5. Leakage Inductance is for L1 and is measured with L2 shorted.
  6. Isat: DC current, at which the inductance drops the specified amount from its value without current. It is the sum of the current flowing in both windings.
  7. Irms, both windings: Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Determine temperature rise.
  8. Irms, one winding: Current when applied to one winding that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
    Determine temperature rise.

종단 처리:

  • R = Matte tin over nickel over silver.
  • Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • P = non-RoHS tin-lead (63/37). (Special order, added cost)

패키지:

  • C = 7" machine-ready reel
    EIA-481 embossed plastic tape 1000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13" machine-ready reel
    EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel).
  • 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.
환경
환경:
RoHS 준수 , 할로겐 프리
주변 온도 범위:
–40°C to +85°C with (40°C rise) Irms current
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):

성능 곡선

Inductance vs. Current

Inductance vs. Frequency

회로도

lpd3015schem.giflpd3015s.gif

물리적 특성

lpd3015d.gif

dims_inches_mm.gif

테이프 및 릴 사양

tapereel_pl.gif
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 part_or_aj.gif
1000 3500* 178/330 60/100 13 18,4 12,4 12 8 4 2 1,65 0,26
* Special order
 

일반 사양

코어 소재:
Ferrite
중량:
45 - 52 mg
패키지:
1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.26 mm thick, 8 mm pocket spacing, 1.65 mm pocket depth
Winding to Winding Isolation:
100 Vrms, one minute

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.
권장 픽앤플레이스 노즐:
OD: 3 mm; ID: < 1.5 mm
PCB 세척:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.