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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

DO5040H Series

High Current Surface Mount Power Inductors

符合RoHS AEC-Q flag

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)
立即购买:
计数 单价
1 $2.02
175 $1.68
700 $1.42
1400 $1.18
2800 $1.08
5000 $0.98

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:

规格

Electrical specifications at 25°C.

零件号 1 电感 (µH) 2 公差 (%) DCR max (mΩ) 3 SRF typ (MHz) 4 Isat (mA) 5 Irms (A) 6
DO5040H-282ML_ 2.8 20 5.2 65.0 33400 12.1
DO5040H-392ML_ 3.9 20 6.0 40.0 26800 11.2
DO5040H-682ML_ 6.8 20 9.0 30.0 22500 9.6
DO5040H-103ML_ 10 20 11.0 22.0 17800 8.6
DO5040H-123ML_ 12 20 13.0 21.0 15900 7.4
DO5040H-153ML_ 15 20 20.0 18.0 13800 6.5
DO5040H-183ML_ 18 20 22.0 14.0 13200 6.0
DO5040H-223ML_ 22 20 24.0 13.0 11800 5.7
DO5040H-333ML_ 33 20 37.0 10.0 9600 4.5
DO5040H-473ML_ 47 20 52.0 8.0 7800 3.7
DO5040H-683ML_ 68 20 67.0 7.0 6700 3.4
DO5040H-104ML_ 100 20 115 6.0 5600 2.8
DO5040H-334KL_ 330 10 325 3.0 3000 1.5
DO5040H-684KL_ 680 10 780 1.6 2000 1.1
DO5040H-145KL_ 1400 10 1300 1.6 1500 0.70
注释
  1. When ordering, please specify termination and packaging codes: e.g. DO5040H-104MLD
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using Coilcraft SMD-A fixture in Agilent/HP 4263B impedance analyzer.
  3. DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using Agilent/HP 8753D network analyzer and Coilcraft SMD-D test fixture. Details
  5. Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current. Temperature derating curves.
  6. 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.

端子:

  • 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)

包装:

  • 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.
环境
环境:
符合RoHS
环境温度范围:
−40°C to +85°C with (40°C rise) Irms
储存温度范围:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
最高元件温度:
+125°C (Ambient + temperature rise)
故障率(FIT)/平均故障间隔时间(MTBF):

性能曲线

Inductance vs Current

Inductance vs Frequency

物理特性

2.8 µH – 12 µH

do5040hd1-(1).gif
 

15 µH – 1400 µH

do5040hd2.gif

dims_inches_mm-(1).gif

卷装规格

tapereel_pl-(14).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_t-(11).gif
(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

一般规格

核心材料:
Ferrite
重量:
5.8 – 7.6 g (2.8 –12 µH); 5.7 – 7.0 g (15 –1400 µH)
包装:
175 per 13″ reel

焊接/清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
焊接之前,请参阅焊接线艺元件
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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