GA3416-CL Coilcraft, Inc., GA3416-CL Datasheet

GA3416-CL

Manufacturer Part Number

GA3416-CL

Description

Dual Inductor For Classd ? Ga3416-cl

Manufacturer

Coilcraft, Inc.

Datasheet

1.GA3416-CL.pdf (2 pages)

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GA3416-CL_

1. When ordering, please specify termination, and packaging codes:

2. Maximum power into specified load that causes a 40°C temperature

3. Inductance measured at 500 kHz, 0.5 Vrms, 0 Adc using an Agilent/

4. DCR measured on a micro-ohmmeter.

5. SRF measured using Agilent/HP 8753D network analyzer.

6. Total harmonic distortion + noise measured at 23 W into a 2-Ohm or

7. DC current at which the inductance drops the specified amount from its

8. Current applied to windings connected in series that causes the

9. Electrical specifications at 25°C.

Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

number

Termination: L = RoHS compliant tin-silver over copper (leads), gold

Packaging:

rise. Measured at 1 kHz with a 14.4 Vdc supply for the 2-Ohm load and

a 21 Vdc supply for the 4-Ohm load. Refer to Output Power table for

typical output conditions. Tested using the TAS5414A Evaluation Board

from Texas Instruments.

HP 4284A impedance analyzer.

4-Ohm load at 1 kHz with a 21 Vdc supply.

value without current.

specified temperature rise from 25°C ambient.

Part

Dual Inductor for Class D – GA3416-CL

D = 13 machine-ready reel. EIA-481 embossed plastic

B = Less than full reel. In tape, but not machine ready.

Maximum power (W)

2 Ohm

over nickel over phos bronze (additional mounting

pads.

Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or

S = non-RoHS tin-lead (63/37).

tape (200 parts per full reel).

To have a leader and trailer added ($25 charge), use

code letter D instead.

load

GA3416-CLD

4 Ohm

load

Inductance

±10% (µH)

10.0

Specifications subject to change without notice.

Please check our website for latest information.

(Ohms)

DCR

max

0.021

• Dual inductor for use in Class D output filter

• Designed for low distortion and the best sound quality

• Shielded surface mount package contains both coils

• Additional mounting pads for excellent board adhesion

Core material Ferrite

Terminations RoHS compliant tin-silver over copper (leads), gold

over nickel over phos bronze (additional mounting pads). Other

terminations available at additional cost.

Weight 7.8 g

Ambient temperature –40°C to +125°C with Irms current, +125°C

to +165°C with derated current

Storage temperature Component: –40°C to +165°C.

Packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reflows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /

85% relative humidity)

Failures in Time (FIT) / Mean Time Between Failures (MTBF)

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 200/13 reel Plastic tape: 32 mm wide, 0.4 mm thick, 20

mm pocket spacing, 12.45 mm pocket depth

PCB washing Only pure water or alcohol recommended

Output Power

typ (W)

Power

(MHz)

SRF

23.6

typ

rise from 25°C

Temperature

THD+N

<0.1

(%)

17.0

20.0

30.7

35.0

46.5

51.6

(°C)

drop drop drop

10% 20% 30%

9.1

4 Ohm

2 Ohm

Load

Document 667-1 Revised 09/25/09

Isat (A)

9.3

THD+N

10%

9.5

Document 667-1

1 kHz, 14.4 Vdc

1 kHz, 21 Vdc

20°C

rise

3.0

condition

Irms (A)

Test

40°C

rise

4.3

Related parts for GA3416-CL

GA3416-CL Summary of contents

Page 1

... Dual Inductor for Class D – GA3416-CL Maximum power (W) 2 Part 2 Ohm 4 Ohm number 1 load load GA3416-CL_ When ordering, please specify termination, and packaging codes: GA3416-CLD Termination RoHS compliant tin-silver over copper (leads), gold over nickel over phos bronze (additional mounting pads ...

Page 2

... Class D Dual Inductor – GA3416- Current 100 10 1 0.1 1 Current (A) Current Derating 120 110 100 Isat 10 Irms 0 -40 - 100 Ambient temperature (°C) © Coilcraft, Inc. 2009 ESR vs Frequency 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 100 1 Dot indicates pin 1 0.610 ...

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