PG0434.282NL datasheet, PDF - EEWORLD Datasheet

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PG0434.282NL: DescriptionGeneral Purpose Inductor, 2.8uH, 20%, 1 Element, SMD, ROHS COMPLIANT; CategoryPassive components inductor; File Size438KB，3 Pages; ManufacturerPulse Electronics; Environmental Compliance

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PG0434.282NL Overview

General Purpose Inductor, 2.8uH, 20%, 1 Element, SMD, ROHS COMPLIANT

PG0434.282NL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Pulse Electronics
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	0.0042 Ω
Nominal inductance(L)	2.8 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Number of functions	1
Number of terminals	2
Maximum operating temperature	130 °C
Minimum operating temperature	-40 °C
Maximum rated current	19 A
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal surface	Matte Tin (Sn)
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	0.1 MHz
Tolerance	20%
Base Number Matches	1

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SMT Power Inductors

Flat Coils - PG0434NL Series

Height:

6.5mm Max

Footprint:

14.5mm x 13.0mm Max

Current Rating:

up to 58A

Inductance Range:

0.14µH to 2.65µH

RoHS compliant

High temperature core material; no thermal aging below 150°C

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

Inductance

@ Irated

(µH TYP)

0.15

0.37

1.66

1.12

1.64

2.24

DCR

(mΩ)

Irated

(A)

TYP

0.45

0.75

1.20

2.00

2.80

4.10

MAX

0.50

0.80

1.30

2.10

2.90

4.20

Inductance

@0ADC

(µH

±20%)

0.18

0.45

0.80

1.40

2.00

2.80

Saturation

Current

Isat

(A)

Heating

Current I

(A)

Core Loss

Factor

22.3

33.5

42.5

57.8

67.6

80.1

Part

Number

PG0434.181NL

PG0434.401NL

PG0434.801NL

PG0434.142NL *

PG0434.202NL *

PG0434.282NL

Notes:

The temperature of the component (ambient plus temperature rise) muse be within

thestandard operating temperature range.

Inductance at Irated is a typical inductance value for the component taken at rated

current.

The rated current listed is the lower of the saturation current @ 25°C or the heating

current.

The saturation current, I

SAT

, is the current at which the component inductance drops

by 20%(typical) at an ambient temperature of 25°C. This current is determined by

placing the component in the specified ambient environment and applying a short

duration pulse current (to eliminate self-heating effects) to the component.

The heating current, I

, is the DC current required to raise the component tempera-

ture by approximately 40°C. The heating current is determined by mounting the

component on a typical PCB and applying current for 30 minutes. The temperature is

measured by placing the thermocouple on top of the unit under test. Take note that

the component’s performance varies depending on the system condition. It is sug-

gested that the component be tested at the system level, to verify the temperature

rise of the component during system operation.

Core Loss approximation is based on published core data:

Core Loss

= K1*(f)

1.33

*(K2ΔI)

2.51

Where: Core Loss

= in Watts

= 1.05E-10

= switching frequency in kHz

K1 & K2

= core loss factors

ΔI

= delta I across the component in Ampere

K2ΔI

= one half of the peak to peak flux density

across the component in Gauss

Unless otherwise specified, all testing is made at 100kHz, 0.1V

Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part

number (i.e. PG0077.401NL becomes PG0077.401NLT). Pulse complies to industry

standard tape and reel specification EIA481.

* Contact Pulse for availability

power.pulseelectronics.com

SPM2007_38 (08/17)

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

PG0434.282NL Related Products

	PG0434.282NL	PG0434.142NLT	PG0434.401NL	PG0434.142NL	PG0434.202NL	PG0434.801NL	PG0434.401NLT	PG0434.202NLT	PG0434.181NLT
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Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Reach Compliance Code	compliant	compli	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
DC Resistance	0.0042 Ω	0.0021 Ω	0.0008 Ω	0.0021 Ω	0.0029 Ω	0.0013 Ω	0.0008 Ω	0.0029 Ω	0.0005 Ω
Nominal inductance(L)	2.8 µH	1.4 µH	0.45 µH	1.4 µH	2 µH	0.8 µH	0.45 µH	2 µH	0.18 µH
Inductor Applications	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Number of functions	1	1	1	1	1	1	1	1	1
Number of terminals	2	2	2	2	2	2	2	2	2
Maximum operating temperature	130 °C	130 °C	130 °C	130 °C	130 °C	130 °C	130 °C	130 °C	130 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Maximum rated current	19 A	27 A	45 A	27 A	23 A	35 A	45 A	23 A	58 A
Shape/Size Description	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
shield	NO	NO	NO	NO	NO	NO	NO	NO	NO
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES
Terminal location	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED	DUAL ENDED
Terminal shape	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
Test frequency	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz	0.1 MHz
Tolerance	20%	20%	20%	20%	20%	20%	20%	20%	20%
Maker	Pulse Electronics	-	-	Pulse Electronics	Pulse Electronics	-	Pulse Electronics	Pulse Electronics	Pulse Electronics
Base Number Matches	1	1	1	1	1	1	1	1	-

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