PA3784.151HLT [PULSE]

FIXED IND 150NH 67A 0.18 MOHM;


型号：	PA3784.151HLT
厂家：	PULSE A TECHNITROL COMPANY
描述：	FIXED IND 150NH 67A 0.18 MOHM
文件：	总3页 (文件大小：439K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SMT Power Inductors

Power Beads - PA3784.XXXHL Series

Current Rating: Over 94 Apk

Inductance Range: 120nH to 180nH

Height: 8.0 mm Max

Footprint: 10.0mm x 8.0mm Max

Halogen Free

Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C ⁷

Saturation Current ⁵

Inductance¹

@ 0ADC

(nH +/- 10%)

Inductance²

@Irated

(nH TYP)

Irated ³

(ADC)

DCR ⁴

(mΩ nominal)

Heating Current⁶

Part

Number

(A TYP)

25°C

100°C

PA3784.121HL

PA3784.151HL

PA3784.181HL

120

150

180

120

150

165

0.18 +/- 5%

NOTES:

1. Inductance measured at 100kHz, 100mVrms.

2. Inductance at Irated is the value of the inductance at 25°C at the listed rated current.

7. In high volt*time applications, additional heating in the component can occur due to core losses in the inductor

which may neccessitate derating the current in order to limit the temperature rise of the component. To deter-

mine the approximate total losses (or temperature rise) for a given application, the coreloss and temperature

rise curves can be used.

3. The rated current as listed is either the saturation current (25°C or 100°C) or the heating current depending on

which value is lower.

8. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. PA3784.121HL

becomes PA3784.121HLT).

4. The nominal DCR is measured from point a to point b , as shown below on the mechanical drawing.

5. The saturation current is the typical current which causes the inductance to drop by 20% at the stated ambient

temperatures (25°C, 100°C and 125°C). This current is determined by placing the component in the specified ambi-

ent environment and applying a short duration pulse current

Pulse complies to industry standard tape and reel specification EIA481. The tape and reel for this product has a

width (W=24mm), pitch (Po=16.0mm) and depth (Ko=8.2mm).

9. The temperature of the component (ambient plus temperature rise) must be within the stated operating tem-

perature range.

(to eliminate self-heating effects) to the component.

6. The heating current is the DC current which causes the part temperature

to increase by approximately 40°C when used in a typical application.

Schematics

Mechanical

PA3784.XXXHL

Weight . . . . . . . . . . . . . . . . . . . . . . . . 2.75 grams

Tape & Reel . . . . . . . . . . . . . . . . . . . . . . 450/reel

Dimensions: mm

Unless otherwise specified,

all tolerances are 0,25

http://www.power.pulseelectronics.com/contact

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P725.C (07/17)

SMT Power Inductors

Power Beads - PA3784.XXXHL Series

PA3784.XXXHL, LvsI, 25C

200

180

160

140

120

100

Current (A)

.121HL_25C

.151HL_25C

.181HL_25C

PA3784.XXXHL, LvsI, 100C

200

180

160

140

120

100

Current (A)

.121HL_100C

.151HL_100C

.181HL_100C

http://www.power.pulseelectronics.com/contact

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P725.C (07/17)

SMT Power Inductors

Power Beads - PA3784.XXXHL Series

PA3784.XXXHL CoreLoss (W)

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

700

KHz

400

KHz

600

KHz

500

KHz

300

KHz

200

KHz

200

400

600

800

1000

1200

1400

1600

1800

2000

ΔB

where ΔB = 0.36 * L(nH) * ΔI

PA3784.XXXHL Temp Rise vs Power Dissipation

0.2

0.4

0.6

0.8

Power (W)

Total Power Dissipation (W) = CopperLoss + CoreLoss

CopperLoss = Irms^2 * Rdc(mOhms) / 1000

CoreLoss = (from table)

For More Information

Pulse Worldwide

Headquarters

Pulse Europe

Pulse China Headquarters

Pulse Electronics (ShenZhen) CO., LTD

D708, Shenzhen Academy of

Aerospace Technology,

The 10th Keji South Road,

Nanshan District, Shenzhen, P.R.

China 518057

Pulse North China

Room 2704/2705

Super Ocean Finance Ctr.

2067 Yan An Road West

Shanghai 200336

China

Pulse South Asia

135 Joo Seng Road

#03-02

PM Industrial Bldg. Zhongli District

Singapore 368363

Pulse North Asia

1F, No.111

Xiyuan Road

Pulse Electronics GmbH

15255 Innovation Drive Ste 100 Am Rottland 12

San Diego, CA 92128

U.S.A.

58540 Meinerzhagen

Germany

Taoyuan City 32057

Taiwan (R.O.C)

Tel: 858 674 8100

Fax: 858 674 8262

Tel: 49 2354 777 100

Fax: 49 2354 777 168

Tel: 86 755 33966678

Fax: 86 755 33966700

Tel: 86 21 62787060

Fax: 86 2162786973

Tel: 65 6287 8998

Fax: 65 6280 0080

Tel: 886 3 4356768

Fax: 886 3 4356820

Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may

http://www.power.pulseelectronics.com/contact

power.pulseelectronics.com

P725.C (07/17)

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