PA4338.821NLT datasheet, PDF - EEWORLD Datasheet

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PA4338.821NLT: DescriptionINDUCTOR 0.82UH SMT 8.3 X 8.3; CategoryPassive components inductor; File Size282KB，3 Pages; ManufacturerPulse Electronics Power

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PA4338.821NLT Overview

INDUCTOR 0.82UH SMT 8.3 X 8.3

PA4338.821NLT Parametric

Parameter Name	Attribute value
type	-
Material - Core	iron
inductance	820nH
Tolerance	±30%
Rated current	6.3A
Current - saturation value	13.8A
shield	shield
DC resistance (DCR)	8 milliohms max.
Q value at different frequencies	-
Frequency - Self-resonance	-
grade	-
Operating temperature	-40°C ~ 125°C
Inductor Frequency - Test	100kHz
characteristic	-
Installation type	surface mount
Package/casing	non-standard
Supplier device packaging	-
size/dimensions	0.315" long x 0.315" wide (8.00mm x 8.00mm)
Height - Installation (maximum)	0.165"（4.20mm）

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SMT Power Inductors

Shielded Drum Core - PA4338.XXXNLT Series

Height:

4.2mm Max

Footprint:

8.3mm x 8.3mm Max

Current Rating:

up to 6.3A

Inductance Range:

0.82uH to 330uH

Shielded magnetic circuit reduces leakage flux, Fe base metal core

enables high saturation and metalized core termination results in

excellent shock resistance.

Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C

Part

Number

PA4338.821NLT

PA4338.472NLT

PA4338.682NLT

PA4338.104NLT

PA4338.334NLT

Inductance

100 KHz, 1V

uH

0.82±30%

4.7±30%

6.8±20%

100±20%

330±20%

DC

Resistance

± 30%.

mΩ

8

19

24

290

889

Saturation

Current

≤30%

Drop

A

13.8

5.9

4.55

1.15

0.68

Rated

Current

< 40½C Rise

A

6.30

4.10

3.60

1.00

0.64

Notes:

1. Actual temperature of the component during system operation (ambient plus temperature eliminate self-heating effect) to the component.

rise) must be within the standard operating range.

3. The Rated Current is the DC current required to raise the component temperature by

40 °C maximum. Take note that the component’s performance varies depending on the

2. The saturation current is the current at which the initial inductance drops approximately

30% at the stated ambient temperature. This current is determined by placing the compoent system condition. It is suggested that the component be tested at the system level, to

verify the temperature rise of the component during system operation.

in the specified ambient environment and applying a short duration pulse current (to

Mechanical

PA4338.XXXNLT

Final Layout

power.pulseelectronics.com

SUGGESTED PAD LAYOUT

P804.B (11/17)

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

1

PA4338.821NLT Related Products

	PA4338.821NLT	PA4338.472NLT	PA4338.334NLT	PA4338.682NLT	PA4338.104NLT
Description	INDUCTOR 0.82UH SMT 8.3 X 8.3	INDUCTOR 4.7 SMT 8.3 X 8.3	INDUCTOR 330UH SMT 8.3 X 8.3	INDUCTOR 6.8UH SMT 8.3 X 8.3	INDUCTOR 100UH SMT 8.3 X 8.3
Material - Core	iron	iron	iron	-	iron
inductance	820nH	4.7µH	330µH	-	100µH
Tolerance	±30%	±30%	±20%	-	±20%
Rated current	6.3A	4.1A	640mA	-	1A
Current - saturation value	13.8A	5.9A	680mA	-	1.15A
shield	shield	shield	shield	-	shield
DC resistance (DCR)	8 milliohms max.	19 milliohms max.	889 milliohms max	-	290 milliohms max.
Operating temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-	-40°C ~ 125°C
Inductor Frequency - Test	100kHz	100kHz	100kHz	-	100kHz
Installation type	surface mount	surface mount	surface mount	-	surface mount
Package/casing	non-standard	non-standard	non-standard	-	non-standard
size/dimensions	0.315" long x 0.315" wide (8.00mm x 8.00mm)	0.315" long x 0.315" wide (8.00mm x 8.00mm)	0.315" long x 0.315" wide (8.00mm x 8.00mm)	-	0.315" long x 0.315" wide (8.00mm x 8.00mm)
Height - Installation (maximum)	0.165"（4.20mm）	0.165"（4.20mm）	0.165"（4.20mm）	-	0.165"（4.20mm）

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