NOTE : Specifications subject to change without notice. Please check our website for latest information.

SUPERWORLD ELECTRONICS (S) PTE LTD

PG. 4

08.04.2011

7. RELIABILITY AND TEST CONDITION :

PERFORMANCE

should be covered with solder.

More than 90% of the terminal electrode

Refer to standard electrical characteristics list

60

seconds

60

seconds

Preheating

1. Appearance : No significant abnormality

2. Inductance change : Within ± 20% of initial value

Preheating

No disconnection or short circuit.

2. Inductance : Within ± 20% of initial value.

1. Appearance : No damage

No disconnection or short circuit.

2. Inductance : Within ± 20% of initial value.

1. Appearance : No damage

Reliability Test

Humidity Resistance

Life Test

Life Test

High Temperature

Low Temperature

Thermal Shock

Solderability Test

Solder Heat Resistance

150° C

260° C

150° C

245° C

Inductance

DCR

Heat Rated Current (Irms)

Saturation Current (Isat)

Mechanical Performance Test

Electrical Characteristics Test

ITEM

Temperature : 40± 5° C

Time : 500± 12 hours

Applied Current : Rated Current

Humidity : 90% to 95%

Recovery : 4 to 24hrs of recovery under the standard

Recovery : 4 to 24hrs of recovery under the standard

Temperature : 125± 5° C

Temperature : -40± 5° C

Time : 500± 12 hours

Time : 500± 12 hours

-25± 3

85± 3

Conditions of 1 cycle.

Room Temperature

Room Temperature

Temperature (° C)

Recovery : 4 to 24hrs of recovery under the standard

Recovery : 4 to 24hrs of recovery under the standard

2

Total : 5 cycles

4

3

Step

1

Within 3

Within 3

30± 3

Times (min.)

30± 3

Preheat : 150° C, 60sec.

Solder : Sn-Ag3.0-Cu0.5

Dip Time : 10± 0.5sec.

Flux : rosin

Solder Temperature : 260± 5° C

10± 0.5

seconds

Dipping

cooling

Natural

5± 0.5

seconds

Dipping

cooling

Natural

TEST CONDITION

Isat(A) will cause Lo to drop approximately 20%

HIOKI3540

HP4284A

approximately

T=40°C without core loss

Irms(A) will cause the coil temperature rise

solder bath at 245± 5° C for 5 secs

After fluxing, component shall be dipped in a melted

condition after the removal from test chamber.

condition after the removal from test chamber.

condition after the removal from test chamber.

condition after the removal from test chamber.

Random Vibration Test

Appearance : Cracking, chipping and any other

directions (Total 6 hours).

Directions and times : X, Y, Z directions for 2 hours.

A period of 2 hours in each of 3 mutually perpendicular

Amplitude : 1.52mm

Frequency : 10-55-10Hz for 1 min.

defects harmful to the characteristics should not

be allowed.

HIGH CURRENT POWER INDUCTORS

SSL1005M SERIES