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はじめに
仕様
環境
性能曲線
回路図
物理的特徴
テープ＆リール
はんだ付け/洗浄

UA8014/UA8013 Series

Dual Inductors for Class-D output filters

Coilcraft's UA8014/UA8013 Series uncoupled dual inductors provide two back-to-back inductors that operate independently without coupling effects. This unique design saves space by combining two inductors in a single package. They are perfect for Class-D applications.

Developed for use with Texas Instruments TPA3220, TPA3244
& TPA3245. Learn more.
A single shielded package contains both coils.
Very low coupling coefficient (k<0.001) between the two inductors
Designed for 100 Watts into 4 Ohm load.
AEC-Q200 Grade 1 (−40°C to +125°C)

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個数	単価
1	$4.24
150	$3.64
500	$3.06
1000	$2.38

大量のご注文または在庫のない商品については、お見積もりをご依頼ください。

Packaging

D = 13" machine-ready reel

. 在庫あり、即日出荷可能.

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仕様

Electrical specifications at 25°C.

部品番号 1	インダクタンス (µH) 2 (公差: ±10%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
部品番号 1	インダクタンス (µH) 2 (公差: ±10%)	DCR max (mΩ) 3	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
UA8013-AL_	7.0	6.6	40.0	12.0	12.5	13.2	6.5	9.0
UA8014-AL_	10	6.6	28.0	8.7	9.1	9.4	6.5	9.0

メモ

When ordering, please specify packaging code: e.g. UA8014-ALD
Inductance is for each winding, measured at 100 kHz, 1.0 Vrms, 0 Adc using an Agilent/HP 4284A impedance analyzer.
DCR is for each winding, measured on a micro-ohmmeter at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using Agilent/HP 8753D network analyzer.
Isat: DC current (typical) at which the inductance drops the specified amount from its value without current.
Irms: Current applied to both windings at the same time that causes the specified temperature rise from 25°C ambient.

終端処理:

RoHS compliant tin-silver (96.5/3.5) over copper.

パッケージ:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape. 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.

環境

環境:

RoHS準拠

周囲温度範囲:

−40°C to +125°C with (40°C rise) Irms

保管温度範囲:

Component: −40°C to +165°C
Tape and reel packaging: −40°C to +80°C

最大部品温度:

+165°C (Ambient + temperature rise)

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Inductance vs. Current

回路図

物理的特徴

テープ＆リール仕様

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
150	330	100	13	38,4	32,4	32	24	4	2	16,1	0,5

一般仕様

コア材料:

Ferrite

重量:

12.3 g

パッケージ:

150/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 16.1 mm pocket depth

はんだ付け/洗浄

湿度感度レベル（MSL）:

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

はんだに対する耐熱性:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。

PCB洗浄:

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

UA8014/UA8013 Series

Dual Inductors for Class-D output filters