LM0605H-R56MG-D datasheet(3/9 Pages) LEIDITECH

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6. Material List

7. Reliability and Test Condition

Item

Performance

Test Condition

Operating temperature

-40~+125℃ (Including self - temperature rise)

Storage temperature

1.-10~+40℃,50~60%RH (Product without taping)

2.-40~+125℃ (on board)

Electrical Performance Test

Inductance

Refer to standard electrical characteristics list.

HP4284A,CH11025,CH3302,CH1320,CH1320S

LCR Meter.

DCR

CH16502,Agilent33420A Micro-Ohm Meter.

Saturation Current (Isat)

Approximately △ L30%.

Saturation DC Current (Isat) will cause L0

to drop △ L(%)

Heat Rated Current (Irms)

Approximately △ T40℃

Heat Rated Current (Irms) will cause the coil temperature rise

△ T(℃) without core loss.

1.Applied the allowed DC current

2.Temperature measured by digital surface thermometer

Reliability Test

Life Test

Appearance：No damage.

Inductance：within±10% of initial value

Q：Shall not exceed the specification value.

RDC：within ±15% of initial value and shall not

exceed the specification value

Preconditioning:

Run

through

reflow

for

times.( IPC/JEDEC

J-STD-020DClassification Reflow Profiles

)

Temperature： 125±2 ℃(Inductor)

Applied current：rated current

Duration：1000±12hrs

Measured at room temperature after placing for 24±2 hrs

Load Humidity

Preconditioning:

Run

through

reflow

for

times.( IPC/JEDEC

J-STD-020DClassification Reflow Profiles

Humidity：85±2﹪ R.H,

Temperature：85℃±2 ℃

Duration：1000hrs Min. with 100% rated current

Measured at room temperature after placing for 24±2 hrs

Moisture Resistance

Preconditioning:

Run

through

reflow

for

times.( IPC/JEDEC J-STD-020DClassification Reflow

Profiles

1. Baked at50℃ for 25hrs, measured at room temperature

after placing for 4 hrs.

2. Raise temperature to 65±2℃ 90-100%RH in 2.5hrs, and

keep 3 hours, cool down to 25℃ in 2.5hrs.

3. Raise temperature to 65±2℃ 90-100%RH in 2.5hrs, and

keep 3 hours, cool down to 25℃ in

2.5hrs,keep at 25℃ for 2 hrs then keep at -10℃ for 3 hrs

4. Keep at 25℃ 80-100%RH for 15min and vibrate at the

frequency of 10 to 55 Hz to 10 Hz, measure at

room temperature after placing for 1~2 hrs.

Thermal

shock

Preconditioning:

Run

through

reflow

for

times.( IPC/JEDEC J-STD-020DClassification

Reflow Profiles

Condition for 1 cycle

Step1：-40±2℃ 30±5min

Step2：25±2℃ ≦ 0.5min

Step3：125±2℃ 30±5min

Number of cycles： 500

Measured at room temperature after placing for 24±2 hrs

Vibration

Oscillation Frequency: 10～2K～10Hz for 20 minutes

Equipment： Vibration checker

Total Amplitude:1.52mm±10%

Testing Time : 12 hours(20 minutes, 12 cycles each of 3

orientations)。

Items

Materials

Core

Carbonyl Powder.

Wire

Polyester Wire or equivalent.

Clip

100% Pb free solder(Ni+Sn---Plating)

paint

Epoxy resin

Ink

Halogen-free ketone

Rev 2.0 :

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12.01.2019

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LM0605H-Series(G)-D

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