Datasheet > FCT1-90K2SL

FCT1-90K2SL

更新时间： 2024-11-26 06:59:03

品牌	Logo	应用领域
线艺 - COILCRAFT		/
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1页	156K
描述
4 W Forward Mode Transformers

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中文翻译

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数据手册

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FCT1-90K2SL 数据手册

Document 715

4 W Forward Mode Transformers

• Designed for forward topology operating at 250 kHz

• Five outputs from 3.3 V to 15 V; 9 – 18 V input

• 1500 Vrms isolation from primary and aux to the secondary

• Specified by National Semiconductor for its LM5015 Two-

Switch Forward Regulator

Core material Ferrite

Terminations RoHS tin-silver over tin over nickel over phos

bronze. Other terminations available at additional cost.

Weight 2.0 – 2.1g

Ambient temperature –40°C to +85°C

Storage temperature Component: –40°C to +85°C.

Packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 350 per 13″ reel Plastic tape: 32 mm wide,

0.42 mm thick, 20 mm pocket spacing, 9.16 mm pocket depth

PCB washing Only pure water or alcohol recommended

Leakage

Input

voltage

range (V)

DCR max (mOhms)³

Turnsratio⁵

Part

Inductance²

nom (µH)

inductance⁴

max (µH)

number¹

pri

sec

aux

pri : sec

pri : aux

Output⁶

FCT1-33K2SL_

FCT1-50K2SL_

FCT1-90K2SL_

FCT1-120K2SL_

FCT1-150K2SL_

120

218

420

532

720

735

745

705

732

0.195

0.205

0.165

0.170

0.215

–

1 : 1.0

1 : 1.4

1 : 2.3

1 : 3.0

1 : 3.7

1 : 2.8

3.3 V, 1.2 A

5 V, 0.8 A

9 V, 0.44 A

12 V, 0.33 A

15 V, 0.27 A

1. When ordering, please specify a packaging code:

FCT1-50K2SLD

Packaging: D = 13″ machine ready reel. EIA-481 embossed plastic tape

(350 parts per full reel).

Dot above pin1

B = Less than full reel. In tape, but not machine ready. To have a leader and trailer

added ($25 charge), use code letter D instead.

2. Inductance is measured at 250 kHz, 0.2 Vrms, 0 Adc.

3. DCR for the secondary is measured with the windings connected in parallel.

4. Leakage inductance is for the primary and is measured with the secondary shorted.

5. Turns ratio is with the secondary windings connected in parallel.

0.355

9,02

max

6. Output is with the secondary windings connected in parallel. Auxiliary winding output is 10 V, 20 mA.

7. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

0.004/0,10

0.041

1,05

0.520

max

13,21

Recommended

Land Pattern

0.339

8,60

0.028

0,70

Primary

0.080

2,03

0.370

9,40

0.098

2,50

Secondary

0.430

10,92

max

Auxiliary

0.098

2,50

0.050

1,27

Secondary winding 7

and FCT1-150K2SL. For other parts, secondary

windings to be connected in parallel on PC board.

–

6 not used on FCT1-120K2SL

inches

Dimensions are in

Specifications subject to change without notice.

Please check our website for latest information.

Document715 Revised02/18/09

中文翻译

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与FCT1-90K2SL相关器件

型号	品牌	获取价格	描述	数据表
FCT1-90K2SLD	COILCRAFT	获取价格	SMPS Transformer, 4W, ROHS COMPLIANT
FCT1-90L2SL	COILCRAFT	获取价格	8 W Forward-Mode Transformers
FCT1-90L2SLB	COILCRAFT	获取价格	SMPS Transformer, 8W, ROHS COMPLIANT
FCT1-90L2SLD	COILCRAFT	获取价格	SMPS Transformer, 8W, ROHS COMPLIANT
FCT1-90M2SL	COILCRAFT	获取价格	15 W Forward Mode Transformers
FCT1-90M2SLB	COILCRAFT	获取价格	SMPS Transformer, 15W, ROHS COMPLIANT
FCT1-90M2SLD	COILCRAFT	获取价格	SMPS Transformer, 15W, ROHS COMPLIANT
FCT2374	CONEXANT	获取价格	8-BIT REGISTER WITH 3-STATE OUTPUTS
FCT2374A	CONEXANT	获取价格	8-BIT REGISTER WITH 3-STATE OUTPUTS
FCT2374C	CONEXANT	获取价格	8-BIT REGISTER WITH 3-STATE OUTPUTS

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