FP1308R1-R44-R [EATON]

High frequency, high current power inductors;


型号：	FP1308R1-R44-R
厂家：	Eaton All Rights Reserved.
描述：	High frequency, high current power inductors 测试功率感应器电感器
文件：	总4页 (文件大小：667K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Effective June 2017

Supersedes March 2012

Technical Data 4355

FP1308R

High frequency, high current power inductors

Applications

•

Multi-phase regulators

Voltage Regulator Module (VRM)

Desktop and server VRMs and EVRDs

Data networking and storage systems

Graphics cards and battery power systems

Point-of-load modules

DCR sensing

Environmental data

SMD Device

•

Storage temperature range (component):

-40 °C to +125 °C

Product features

•

Operating temperature range: -40 °C to +125 °C

(ambient plus self-temperature rise)

Solder reflow temperature:

•

13.4 x 12.7 x 8.0mm surface mount package

Ferrite core material

High current carrying capacity, Low core losses

Controlled DCR tolerance for sensing circuits

Inductance range from 110nH to 440nH

Current range from 37 to 120 Amps

Frequency range up to 2MHz

J-STD-020 (latest revision) compliant

HALOGEN

FREE

FP1308R

Technical Data 4355

Effective June 2017

High frequency, high current power inductors

Product Specifications

Part

OCL

FLL

DCR (mΩ)

rms

sat

Number

10% (nH)

(nH)

(Amps)

@ 25°C (Amps)

@ 125°C (Amps)

@ 20°C

K-factor

R1 Version

FP1308R1-R11-R

FP1308R1-R21-R

FP1308R1-R26-R

FP1308R1-R32-R

FP1308R1-R44-R

R2 Version

FP1308R2-R11-R

FP1308R2-R21-R

FP1308R2-R26-R

FP1308R2-R32-R

FP1308R2-R44-R

R3 Version

FP1308R3-R11-R

FP1308R3-R21-R

FP1308R3-R26-R

FP1308R3-R32-R

FP1308R3-R44-R

110

210

260

320

440

120

105

233

152

187

230

317

0.32 9.4%

0.53 10%

0.18 20%

110

210

260

320

440

120

105

233

152

187

230

317

110

210

260

320

440

120

105

233

152

187

230

317

Open Circuit Inductance (OCL) Test Parameters: 100kHz, 1.0V , 0.0Adc

rms

2: Peak current for approximately 20% rolloff at +125°C.

sat

6 K-factor: Used to determine B for core loss (see graph). B = K

-3

Full Load Inductance (FLL) Test Parameters: 100kHz, 1.0V , I 1.

ΔI 10 . B (Gauss),

rms sat

p-p

K: (K-factor from table), L: (inductance in nH), ΔI (peak-to-peak ripple current in amps).

Part Number Definition: FP1308Rx-Rxx-R

: DC current for an approximate temperature rise of 40°C without core loss. Derating is

rms

necessary for AC currents. PCB pad layout, trace thickness and width, air-flow and proximity of other heat

generating components will affect the temperature rise. It is recommended the part temperature not exceed

125°C under worst case operating conditions verified in the end application.

•

FP1308 = Product code and size

Rx = DCR indicator

Rxx = Inductance value in μH, R = decimal point.

: Peak current for approximately 20% rolloff at +25°C.

sat

• “-R” suffix = RoHS compliant

Dimensions- mm

Side View

Top View

Bottom View

Recommended Pad Layout

Schematic

5.08

±0.15

8.0

max

12.7 max

7.62

3.18

2.54

±0.3

7.2

7.5

typ.

13.4

max

1308Rx

Rxx

wwllyy

The nominal DCR is measured from point “a” to point “b”

All soldering surfaces to be coplanar within 0.1016mm.

Part Marking:

FP1308R (Rx = DRC indicator)

Rxx = Inductance value in μH. (R = Decimal point).

wwllyy = Date code

R = Revision level

Packaging information - mm

4.0

1.5 dia

2.0

1.5 dia

min

1.75

Section A-A

11.5

24.0

±0.3

13.9

1308Rx

Rxx

wwllyy R

13.2

8.2

User direction of feed

20.0

Supplied in tape-and-reel packaging, 400 parts per reel, 13” diameter reel.

www.eaton.com/electronics

FP1308R

Technical Data 4355

Effective June 2017

High frequency, high current power inductor

Temperature rise vs total loss

FP1308R2

FP1308R1

FP1308R3

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

T otal Loss (W)

Core loss vs Bp-p

1M Hz

500kHz 300kHz

200kHz

100kHz

0.1

0.01

100

1000

10000

(Gauss)

p-p

Inductance characteristics

% of OCL vs % of I_sat

100%

80%

60%

40%

20%

-4 0 °C

+2 5 °C

+1 2 5 °C

20%

40%

60%

% of I_sat

80%

100%

120%

140%

www.eaton.com/electronics

FP1308R

Technical Data 4355

High frequency, high current power inductor

Effective June 2017

Solder Reflow Profile

T_P

TTaabbllee 1 - SSttaannddaardd SnPPbb SSoolldeerr ((TT ))

T_C-5°C

t_P

Max. Ramp Up Rate = 3°C/s

Max. Ramp Down Rate = 6°C/s

Volume

mm³

<350

235°C

220°C

Volume

mm³

Package

Thickness

<2.5mm

>350

T_L

220°C

Preheat

>2.5mm

T_smax

TTaabbllee 2 - LLeeaadd ((PPbb)) Frreee SSoolldeerr ((TT ))

Volume

mm³

>2000

260°C

245°C

T_smin

mm³

t_s

Package

Thickness

<1.6mm

<350

260°C

1.6 – 2.5mm 260°C

>2.5mm 250°C

350 - 2000

260°C

250°C

245°C

25°C

Time 25°C to Peak

Time

Reference JDEC J-STD-020

Profile Feature

Preheat and Soak

Standard SnPb Solder Lead (Pb) Free Solder

100°C

• Temperature min. (T

)

150°C

smin

• Temperature max. (T

)

150°C

200°C

smax

) (t )

• Time (T

smin

to T

60-120 Seconds

3°C/ Second Max.

60-120 Seconds

3°C/ Second Max.

smax s

Average ramp up rate T

to T

smax

Liquidous temperature (T

Time at liquidous (t )

)

183°C

60-150 Seconds

217°C

60-150 Seconds

Peak package body temperature (T )*

Table 1

Table 2

Time (t )** within 5 °C of the specified classification temperature (T )

20 Seconds**

6°C/ Second Max.

6 Minutes Max.

30 Seconds**

6°C/ Second Max.

8 Minutes Max.

Average ramp-down rate (T to T

)

smax

Time 25°C to Peak Temperature

* Tolerance for peak profile temperature (T ) is defined as a supplier minimum and a user maximum.

** Tolerance for time at peak profile temperature (t ) is defined as a supplier minimum and a user maximum.

Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written

approval of an ofﬁcer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly

used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signiﬁcant injury to the user.

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also

reserves the right to change or update, without notice, any technical information contained in this bulletin.

Eaton

Electronics Division

1000 Eaton Boulevard

Cleveland, OH 44122

United States

www.eaton.com/electronics

Printed in USA

Eaton is a registered trademark.

All other trademarks are property

of their respective owners.

Publication No. 4355 BU-SB12178

June 2017

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