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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

3D Model Datasheet S-Param

PFD3215-391

Name: PFD3215-391MEC
Brand: Coilcraft
SKU: PFD3215-391MEC
Price: 0.51 USD
Availability: InStock

PFD3215-391MEC

部品の詳細情報と仕様について

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今すぐ購入:

個数	単価
1	$0.80
100	$0.72
500	$0.59
1000	$0.51
2500	$0.41
5000	$0.38

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。

Termination

E = Silver-palladium-platinum-glass frit

Packaging

C = 7" machine-ready reel

Tolerance

M = 20%

. 在庫あり、即日出荷可能.

サンプルを依頼:

仕様

Electrical specifications at 25°C.

フライバック用途

部品番号 1 (Hover for schematics)	インダクタンス (nH) 2 (公差: ±20%)	DCR max (Ω) 3	絶縁電圧 (V)	漏れインダクタンス (nH) 5	巻数比
部品番号 1 (Hover for schematics)	インダクタンス (nH) 2 (公差: ±20%)	DCR max (Ω) 3	絶縁電圧 (V)	漏れインダクタンス (nH) 5	巻数比
PFD3215-391ME_	390	0.070	250	80	1 : 1

SEPIC用途

部品番号 1 (Hover for schematics)	インダクタンス (nH) 2 (公差: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	結合係数	漏れインダクタンス (nH) 5	Isat (A) 6			Irms (A)
部品番号 1 (Hover for schematics)	インダクタンス (nH) 2 (公差: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	結合係数	漏れインダクタンス (nH) 5	10% drop	20% drop	30% drop	両方の巻線 7	単一巻線 8
PFD3215-391ME_	390	0.070	600	0.89	80	2.1	2.3	2.4	0.98	1.4

メモ

When ordering, please specify packaging code: e.g. PFD3215-103MEC
Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent.
For SEPIC: When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value.
DCR is for each winding. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
For SEPIC: When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value.
For SEPIC: SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
Leakage inductance is for primary winding and is measured with the secondary shorted.
For SEPIC: 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.
For SEPIC: Irms, both windings: Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. Determine temperature rise.
For SEPIC: Irms, one winding: Maximum 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.

終端処理:

Silver-palladium-platinum-glass frit.

パッケージ:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 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 C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel).

環境

環境:

RoHS準拠 , ハロゲンフリー

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 + temp 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

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
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
2000	7500*	178/330	60/100	13	14,4	8,4	12	4	4	2	1,65	0,23

* Special order

一般仕様

コア材料:

Ferrite

重量:

18 – 28 mg

パッケージ:

2000/7″ reel; 7500/13″ reel Plastic tape: 12 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth

Winding to Winding Isolation:

250 Vrms, one minute

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 with pure water or alcohol only. More info.

PFD3215-391

PFD3215-391MEC