SSL1005M Просмотр технического описания (PDF) - Superworld Electronics
Номер в каталоге
Компоненты Описание
производитель
SSL1005M Datasheet PDF : 7 Pages
| |||
HIGH CURRENT POWER INDUCTORS SSL1005M SERIES
7. RELIABILITY AND TEST CONDITION :
ITEM
PERFORMANCE
Electrical Characteristics Test
Inductance
Refer to standard electrical characteristics list
DCR
Heat Rated Current (Irms)
Saturation Current (Isat)
Mechanical Performance Test
Solderability Test
More than 90% of the terminal electrode
should be covered with solder.
TEST CONDITION
HP4284A
HIOKI3540
Irms(A) will cause the coil temperature rise
approximately ǻT=40°C without core loss
Isat(A) will cause Lo to drop approximately 20%
Preheating Dipping Natural
245° C
cooling
Solder Heat Resistance
150° C
60
seconds
5± 0.5
seconds
After fluxing, component shall be dipped in a melted
solder bath at 245± 5° C for 5 secs
1. Appearance : No significant abnormality
2. Inductance change : Within ± 20% of initial value
Preheat : 150° C, 60sec.
Solder : Sn-Ag3.0-Cu0.5
Solder Temperature : 260± 5° C
Flux : rosin
Dip Time : 10± 0.5sec.
Preheating
260° C
Dipping
Natural
cooling
Reliability Test
High Temperature
Life Test
Low Temperature
Life Test
Thermal Shock
1. Appearance : No damage
2. Inductance : Within ± 20% of initial value.
No disconnection or short circuit.
Humidity Resistance
1. Appearance : No damage
2. Inductance : Within ± 20% of initial value.
No disconnection or short circuit.
Random Vibration Test
Appearance : Cracking, chipping and any other
defects harmful to the characteristics should not
be allowed.
150° C
60
seconds
10± 0.5
seconds
Temperature : 125± 5° C
Time : 500± 12 hours
Recovery : 4 to 24hrs of recovery under the standard
condition after the removal from test chamber.
Temperature : -40± 5° C
Time : 500± 12 hours
Recovery : 4 to 24hrs of recovery under the standard
condition after the removal from test chamber.
Conditions of 1 cycle.
Step
1
2
3
4
Temperature (° C)
-25± 3
Room Temperature
85± 3
Room Temperature
Times (min.)
30± 3
Within 3
30± 3
Within 3
Total : 5 cycles
Recovery : 4 to 24hrs of recovery under the standard
condition after the removal from test chamber.
Temperature : 40± 5° C
Humidity : 90% to 95%
Applied Current : Rated Current
Time : 500± 12 hours
Recovery : 4 to 24hrs of recovery under the standard
condition after the removal from test chamber.
Frequency : 10-55-10Hz for 1 min.
Amplitude : 1.52mm
Directions and times : X, Y, Z directions for 2 hours.
A period of 2 hours in each of 3 mutually perpendicular
directions (Total 6 hours).
NOTE : Specifications subject to change without notice. Please check our website for latest information.
08.04.2011
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
Share Link: 