DO3314 Series

Low Profile Surface Mount Power Inductors

Coilcraft DO3314 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)

今すぐ購入:

部品番号

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個数	単価
1	$1.57
500	$1.28
1000	$0.95
2000	$0.78
5000	$0.64

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。

Termination

L = Silver-palladium-platinum-glass frit

Packaging

C = 7" machine-ready reel

Tolerance

M = 20%

. 在庫あり、即日出荷可能.

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部品番号

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デザイナーズキット:

キット	値	価格
C358	11 (3 of each)	$40.00

仕様

Electrical specifications at 25°C.

部品番号 1	インダクタンス (µH) 2 (公差: ±20%)	DCR max (Ω) 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: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	Isat (A) 5	Irms (A) 6
DO3314-102ML_	1.0	0.11	160	2.1	1.7
DO3314-152ML_	1.5	0.14	140	2.0	1.4
DO3314-222ML_	2.2	0.20	90.0	1.6	1.3
DO3314-332ML_	3.3	0.26	80.0	1.4	1.2
DO3314-472ML_	4.7	0.32	60.0	1.2	1.1
DO3314-682ML_	6.8	0.44	45.0	0.92	0.80
DO3314-822ML_	8.2	0.47	45.0	0.90	0.75
DO3314-103ML_	10	0.52	40.0	0.80	0.75
DO3314-153ML_	15	0.86	30.0	0.68	0.65
DO3314-223ML_	22	1.20	20.0	0.56	0.50
DO3314-333ML_	33	1.62	15.0	0.51	0.40

メモ

When ordering, please specify termination and packaging codes. e.g. DO3314-333MLC
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4191A or equivalent. 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.

終端処理:

L = Silver-palladium-platinum-glass frit terminations.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

パッケージ:

C = 7" machine-ready reel
EIA-481 embossed plastic tape (1000 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 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.

環境

環境:

RoHS準拠

周囲温度範囲:

−40°C to +85°C with Irms current

保管温度範囲:

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

最大部品温度:

+125°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

Inductance vs. Frequency

物理的特徴

テープ＆リール仕様

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
1000	3500*	178/330	60/100	13	18,4	12,4	12	8	4	2	1,37	0,23

* Special order
‡ Part marking does not indicate polarity.

一般仕様

コア材料:

Ferrite

重量:

45.9– 50.2 mg

パッケージ:

1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 8 mm pocket spacing, 1.37 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:

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

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.

DO3314 Series

Low Profile Surface Mount Power Inductors