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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

Datasheet 3D Model

HTX8045 Isolation Transformers

The HTX8045 transformer introduces a chip-style construction that represents an advancement over traditional core and bobbin designs. This innovative approach not only reduces the size of the component, but also streamlines it for a highly automated manufacturing process, resulting in a more cost-effective solution. The HTX8045 is particularly well suited for use in gate drive circuits and isolated SPI communication in both industrial and automotive applications. It offers higher isolation voltage compared to the HTX7045.

5K VDC Hi-Pot ideal for isolated SPI communication and gate drive applications
Applications include Battery Management Systems and Industrial Networking
5.9 mm creepage and clearance Material Group IIIa (175 ≤ CTI < 400)
- Insulation level may be Functional, Basic, or Reinforced depending on application variables such as working voltage, pollution degree, OVC, and altitude. Please contact Coilcraft for full details.
Reduced board space compared to traditional core and bobbin types
Designed and fabricated for systems mounted in harsh automotive conditions
AEC-Q200 qualified

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部品番号

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個数	単価
1	$3.95
100	$3.23
400	$2.42
800	$1.46
1000	$1.14

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

R = Tin over nickel over silver glass frit

Packaging

C = 7" machine-ready reel

. 在庫あり、即日出荷可能.

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仕様

Electrical specifications at 25°C.

部品番号 1 (Hover for schematics)	インダクタンス＠0A (µH) 2 (公差: ±30%)	DCR max 3		漏れインダクタンス最大 (µH) 4	巻数比	キャパシタンス max (pF) 5	電圧ー時間製品 (V-µs) 6	絶縁電圧 (Vrms) 7
部品番号 1 (Hover for schematics)	インダクタンス＠0A (µH) 2 (公差: ±30%)	Pri (Ω)	Sec (mΩ)	漏れインダクタンス最大 (µH) 4	Pri : Sec	キャパシタンス max (pF) 5	電圧ー時間製品 (V-µs) 6	絶縁電圧 (Vrms) 7
HTX8045-903CRC	90	0.47	830.00	0.40	1 : 2	18	25.9	3535
HTX8045-164ARC	160	0.55	550.00	0.70	1 : 1	16	34.6	3535

メモ

When ordering, please specify turns ratio and packaging codes: e.g. HTX8045-164ARC
Turns ratio: A = 1 : 1, C = 1 : 2
Inductance measured at 100 KHz, 0.1 Vrms, 0 Adc on an HP4263B (or equivalent).
DCR is measured on an HP4263B (or equivalent).
Leakage inductance is measured at 100 kHz, 0.1 Vrms on an HP4263B (or equivalent) with the other winding shorted.
Interwinding capacitance is measured at 250 kHz, 0.1 Vrms on AT3600/AT5600 across pins 1-4 with 2,3 open.
Volt-time is for reference and calculated with 2400 Gauss.
5000 VDC / 3535 Vrms; one minute isolation (hipot) measured between primary and secondary.

終端処理:

RoHS compliant tin over nickel over silver glass frit.

パッケージ:

C = 7" machine-ready reel
EIA 481 embossed plastic tape (400 parts 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 (1200 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 +125°C

保管温度範囲:

Component: −40°C to +140°C
Tape and reel packaging: −40°C to +80°C

最大部品温度:

+140°C

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Insertion Loss

Return Loss

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
400	1200*	178/330	60/100	13	30,4	24,4	24	8	4	2	5,5	0,40

* Special order

一般仕様

コア材料:

Ferrite

重量:

0.53 − 0.54 g

パッケージ:

Packaging 400/7″ reel; 1200/13″ reel Plastic tape: 24 mm wide, 0.40 mm thick, 8 mm pocket spacing, 5.5 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:

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

HTX8045 Isolation Transformers