3D Model Datasheet

Flyback Transformers

for STMicroelectronics PM8803

Designed for 20 Watt applications
Operates in continuous conduction mode at 250 kHz with 42 – 57 V input voltage

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部品番号

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個数	単価
1	$4.38
175	$3.76
350	$3.27
700	$2.85
1400	$2.21
2800	$1.89

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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部品番号

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一般的な用途

STMicroelectronics PM8803に対応

部品番号	入力電圧	出力 1		電力	Fsw
部品番号	入力電圧	Sec	Bias	電力	Fsw
HA3691-AL_	42 V — 57 V	5 V , 4 A	10 V , 0.02 A	20 W	250 kHz
JA4173-AL_	42 V — 57 V	3.3 V , 6 A	10 V , 0.02 A	20 W	250 kHz

仕様

Electrical specifications at 25°C.

部品番号 2 (Hover for schematics)	インダクタンス＠0A (µH) 3 (公差: ±10%)	最小インダクタンス＠ 1.3 A (µH)	DCR max (Ω) 4			漏れインダクタンス最大 (µH) 5	巻数比 6	絶縁電圧 (Vrms) 7
部品番号 2 (Hover for schematics)	インダクタンス＠0A (µH) 3 (公差: ±10%)	最小インダクタンス＠ 1.3 A (µH)	Pri	Sec	Bias	漏れインダクタンス最大 (µH) 5	Pri : Sec : Bias	絶縁電圧 (Vrms) 7
HA3691-AL_	100	90	0.185	0.009	0.340	0.81	1 : 0.25 : 0.469	1500
JA4173-AL_	100	90	0.211	0.006	0.404	1.6	1 : 0.156 : 0.5	1500

メモ

Output of the secondary is with the windings connected in parallel. Bias winding output is 10 V, 20 mA.
When ordering, please specify packaging code: HA3691-ALD.
Inductance measured at 250 kHz, 0.2 Vrms, 0 Adc.
DCR for the secondary is with windings connected in parallel.
Leakage inductance is for the primary and is measured with the secondary shorted.
Turns ratio is with the secondary windings connected in parallel.
1500 Vrms, one minute isolation from primary and bias to secondary.

終端処理:

RoHS-compliant. 260°C compatible. Tin-silver (96.5/3.5) over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

パッケージ:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (175 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 D.

環境

環境:

RoHS準拠

周囲温度範囲:

–40°C to +85°C

保管温度範囲:

Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

回路図

Secondary windings to be connected
in parallel on the PC board.

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
175	330	100	13	38,4	32,4	32	28	4	2	12,93	0,5

一般仕様

コア材料:

Ferrite

重量:

6.5 g

パッケージ:

175 per 13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 28 mm pocket spacing, 12.93 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:

Only pure water or alcohol recommended

倉庫

言語の設定

通貨の設定

Flyback Transformers

for STMicroelectronics PM8803

選択された構成はご購入いただけません

一般的な用途

仕様

終端処理:

パッケージ:

回路図

物理的特徴

テープ＆リール仕様

一般仕様

はんだ付け/洗浄

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