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69461.5KB

更新时间： 2024-11-21 03:05:35

品牌	Logo	应用领域
TTELEC		电感器
页数	文件大小	规格书
3页	1214K
描述
High Current Low Profile Surface Mount Inductors

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Electrical / Environmental



High Current Low Profile Surface Mount Inductors

• Operating Temperature Range

• Temperature Rise, Maximum

• Ambient Temperature, Maximum

• Insulation System

-40°C to +125°C

40°C

80°C

Class F, 155°C

Specifications

Inductance

100kHz, 0.1V

(2)

@ 0 Adc

(nH±20%)

Typ.

@ I_rated

(nH)

Min. Typ.

DCR ⁽¹⁾

(mΩ)

I_rated

@ 25°C

(Adc)

Heating

Current⁽³⁾

(A)

Core Loss ⁽⁴⁾

Factor

Part

Number

Typ.

Max.

HM69-10R025LF

HM69-20R050LF

HM69-30R070LF

HM69-40R10LF

HM69-50R10LF

HM69-50R15LF

HM69-55R10LF

HM69-55R20LF

HM69-60R10LF

HM69-60R15LF

HM69-60R20LF

HM69-70R30LF

HM69-75R20LF

HM69-80R30LF

140

104

144

200

150

216

120

175

130

180

250

175

285

0.27

0.20

0.40

0.31

0.40

0.45

0.42

0.17

0.40

0.17

0.33

0.24

0.48

0.39

0.48

0.56

0.50

0.20

0.50

0.25

3.847E-14

1.074E-13

7.124E-14

8.733E-14

1.337E-13

2.311E-13

6.784E-13

3.559E-13

9.107E-13

59.444

50.117

70.164

156.891

127.990

191.986

96.541

160.902

52.336

78.503

104.671

98.921

134.203

72.674

100

150

100

200

100

150

200

300

200

300

Notes:

(1) DC resistance is measured at 25°C.

(2) The rated current (I_rated) is the current at which the inductance will be decreased by 20% from its initial (zero DC) value.

(3) The heating current is the DC current, which causes the component temperature to increase by approximately 40°C. This current is determined

by soldering the component on a typical application PCB, and then apply the device for 30 minutes.

(4) Core Loss approximation is based on published core data:

Core Loss = K1 * (f)^1.77* (K2∆I)^2.21

Where: core loss in watt

f = switching frequency in kHz

K1 and K2 = core loss factor

K2∆I = one half of the peak to peak flux density across the component in Gauss

∆I = delta I across the component in Amp.

Packaging

Standard: Embossed Tape & Reel

Reel:

Diameter:

13” (330.2mm)

1000 Units

800 Units

Capacity: Case size 10,40

Case size 20,30,60

Case size 50,55,75

Case size 70,80

500 Units

350 Units

Ordering Information

HM69 50 R10 LF TR13

Model Series

Case Size

TR - Tape & Reel Packing

13 - 13” reel

Lead-Free

Inductance Code:

First 2 digits are signiﬁcant.

Last digit denotes the number of trailing zeros.

For values below 10µH, “R” denotes the decimal point.

MAGNETIC COMPONENTS SELECTOR GUIDE 2007/08 EDITION

We reserve the right to change specifications without prior notice.

www.bitechnologies.com

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