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仕様
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性能曲線
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物理的特徴
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LPD5030V Series

Miniature High-Isolation Transformers

This is a new version recommended for new designs. Only the termination material and part number have changed. The previous version is available only to current customers.

Coilcraft LPD5030V Series surface-mount 1:1 coupled power inductors feature higher isolation and are suitable for Flyback, SEPIC, Cuk, Zeta and other applications. Their compact, low-profile design and magnetic shielding make them ideal for high-density circuits.

1500 Vdc (1000 Vrms) one minute isolation between windings
UL Certified per File E219588
Low-profile design with smaller footprint than MSD Family
Ideal for Flyback, SEPIC, Ćuk, Zeta and other applications
Magnetically shielded to minimize EMI

See Selecting inductors for SEPIC

今すぐ購入:

部品番号

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個数	単価
1	$1.37
375	$1.14
750	$0.78
1500	$0.66
3000	$0.54
6000	$0.50

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。

Tolerance

M = 20%

Termination

R = Matte tin over nickel over silver

Packaging

C = 7" machine-ready reel

. 在庫あり、即日出荷可能.

サンプルを依頼:

部品番号

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デザイナーズキット:

キット	値	価格
C463	41 (3 of each)	$160.00
C481	19 (3 of each)	$70.00

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 (µH) 2 (公差: ±20%)	DCR max (Ω) 3	絶縁電圧 (V) 4	漏れインダクタンス (µH) 6	巻数比
部品番号 1 (Hover for schematics)	インダクタンス (µH) 2 (公差: ±20%)	DCR max (Ω) 3	絶縁電圧 (V) 4	漏れインダクタンス (µH) 6	巻数比
LPD5030V-472MR_	4.7	0.322	1000	0.11	1 : 1
LPD5030V-682MR_	6.8	0.395	1000	0.11	1 : 1
LPD5030V-103MR_	10	0.490	1000	0.13	1 : 1
LPD5030V-333MR_	33	0.895	1000	0.20	1 : 1
LPD5030V-473MR_	47	1.400	1000	0.30	1 : 1
LPD5030V-154MR_	150	3.820	1000	0.46	1 : 1
LPD5030V-224MR_	220	5.250	1000	0.54	1 : 1

SEPIC用途

部品番号 1 (Hover for schematics)	インダクタンス (µH) 2 (公差: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 5	結合係数	漏れインダクタンス (µH) 6	Isat (A) 7			Irms (A)
部品番号 1 (Hover for schematics)	インダクタンス (µH) 2 (公差: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 5	結合係数	漏れインダクタンス (µH) 6	10% drop	20% drop	30% drop	両方の巻線 8	単一巻線 9
LPD5030V-472MR_	4.7	0.322	55.0	0.97	0.11	1.5	1.7	1.9	0.65	0.92
LPD5030V-682MR_	6.8	0.395	49.9	0.97	0.11	1.3	1.5	1.6	0.59	0.83
LPD5030V-103MR_	10	0.490	37.1	0.97	0.13	1.1	1.2	1.3	0.54	0.76
LPD5030V-333MR_	33	0.895	19.2	0.98	0.20	0.49	0.59	0.67	0.43	0.61
LPD5030V-473MR_	47	1.400	16.0	0.98	0.30	-	-	0.50	0.35	0.50
LPD5030V-154MR_	150	3.820	8.1	0.98	0.46	0.46	0.48	0.31	0.18	0.25
LPD5030V-224MR_	220	5.250	6.5	>0.99	0.54	0.25	0.29	0.24	0.16	0.22

メモ

When ordering, please specify packaging code: e.g. LPD5030V-333MEC
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.
1000 Vrms, one minute isolation (hipot) between windings. Designed to provide Functional Insulation only; does not protect against electrical shock; nor intended for the isolation of SELV circuits from Hazardous Voltage circuits.
SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value.
Leakage inductance is for L1 and is measured with L2 shorted.
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.
Equal current when applied to each winding simultaneously 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.
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.

終端処理:

RoHS compliant matte tin over nickel over silver

パッケージ:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (750 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 (2500 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 + 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

回路図

物理的特徴

1 : 1

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
750	2500*	178/330	60/100	13	18,4	12,4	12	8	4	2	3,1	0,32

* Special order

一般仕様

コア材料:

Ferrite

重量:

210 – 225 mg

パッケージ:

750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.32 mm thick, 8 mm pocket spacing, 3.1 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:

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。

推奨ピック＆プレースノズル:

OD: 5 mm; ID: ≤ 2.5 mm

PCB洗浄:

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

LPD5030V Series

Miniature High-Isolation Transformers