サイトの設定

倉庫
言語の設定
通貨の設定
製品
リソース
ビデオライブラリ
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

PFD3215 Series

Coupled Power Inductors

RoHS準拠 ハロゲンフリー
  • Small coupled shielded power inductor – 3.3 × 2.3 mm footprint, 1.5 mm high
  • Excellent as low-power isolation transformers
  • Great for Flyback, SEPIC, Ćuk, Zeta and other applications
  • Magnetically shielded for compact size and minimized EMI
今すぐ購入:
個数 単価
1 $0.75
100 $0.62
500 $0.51
1000 $0.44
2500 $0.35
5000 $0.32

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

. 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 インダクタンス (µH) 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_ 0.39 0.070 250 80 1 : 1
PFD3215-102ME 1.0 0.12 250 90 1 : 1
PFD3215-182ME_ 1.8 0.25 250 110 1 : 1
PFD3215-222ME_ 2.2 0.27 250 130 1 : 1
PFD3215-332ME_ 3.3 0.36 250 140 1 : 1
PFD3215-472ME 4.7 0.45 250 170 1 : 1
PFD3215-682ME_ 6.8 0.63 250 250 1 : 1
PFD3215-103ME_ 10 1.3 250 310 1 : 1

SEPIC用途

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 結合係数 漏れ
インダクタンス (nH) 5
Isat (A) 6 Irms (A)
10% drop 20% drop 30% drop 両方の巻線 7 単一巻線 8
PFD3215-391ME_ 0.39 0.070 600 0.89 80 2.1 2.3 2.4 0.98 1.4
PFD3215-102ME 1.0 0.12 400 0.95 90 1.4 1.6 1.7 0.85 1.2
PFD3215-182ME_ 1.8 0.25 230 0.97 110 1.0 1.2 1.3 0.60 0.85
PFD3215-222ME_ 2.2 0.27 270 0.97 130 0.95 1.1 1.2 0.57 0.81
PFD3215-332ME_ 3.3 0.36 190 0.98 140 0.75 0.83 0.90 0.55 0.78
PFD3215-472ME 4.7 0.45 175 0.98 170 0.65 0.75 0.80 0.51 0.72
PFD3215-682ME_ 6.8 0.63 155 0.98 250 0.55 0.65 0.70 0.40 0.57
PFD3215-103ME_ 10 1.3 110 0.98 310 0.45 0.50 0.55 0.27 0.38
メモ
  1. When ordering, please specify packaging code: e.g. PFD3215-103MEC
  2. 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.
  3. 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.
  4. For SEPIC: 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 primary winding and is measured with the secondary shorted.
  6. 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.
  7. 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.
  8. 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).
  • B = Less than full reel
    In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
  • 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):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

性能曲線

Inductance vs Current

Inductance vs. Frequency

回路図

pfd3215schem.giflpd4012s.gif

物理的特徴

pfd3215d.gif
dims_inches_mm.gif

テープ&リール仕様

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_i.gif
2000 7500* 178/330 60/100 13 14,4 8,4 8 4 4 2 1,63 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: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.63 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.