SUPERWORLD SSL0705M-72NMF-R32

HIGH CURRENT POWER INDUCTORS
SSL0705M SERIES
1. PART NO. EXPRESSION :
SSL0705M-R10MF-R32
(a)
(b)
(c)
(d) (e) (f)
(g)
(a) Series code
(e) Tolerance code : M = ± 20%
(b) Dimension code
(f) F : RoHS Compliant
(c) Material code
(g) DCR code
(d) Inductance code
2. CONFIGURATION & DIMENSIONS :
A
B
72N
0939
D
E
G
G
C
I
H
PCB Pattern
Unit:m/m
A
B
7.0 Max.
7.0 Max.
C
D
E
G
4.96 Max. 2.49± 0.25 1.52± 0.25 2.03± 0.25
H
I
3.3± 0.25 3.05± 0.25
3. SCHEMATIC :
4. GENERAL SPECIFICATION :
a) Operating temp. : -40° C to +125° C
b) Irms (A) : Will cause coil temp. to rise approximately ǻT=40°C without core loss.
c) Isat (A) : Will cause L 0 to drop approximately 20%
d) Part temperature (ambient + temp. rise) : Should not exceed 125° C under worst case operating conditions.
5. ELECTRICAL CHARACTERISTICS :
Part No.
Inductance L0 ( uH )
Test
Freq.
( Hz )
DCR
( mȍ )
± 9.4%
Irms
(A)
Max.
Isat
(A)
Max.
SSL0705M-72NMF-R32
0.072 ± 20%
0.25V/1M
0.32
31
58
SSL0705M-R10MF-R32
0.105 ± 20%
0.25V/1M
0.32
31
46
SSL0705M-R15MF-R32
0.150 ± 20%
0.25V/1M
0.32
24
30
SSL0705M-72NMF-R46
0.072 ± 20%
0.25V/1M
0.46
31
58
SSL0705M-R10MF-R46
0.105 ± 20%
0.25V/1M
0.46
31
46
SSL0705M-R15MF-R46
0.150 ± 20%
0.25V/1M
0.46
24
30
NOTE : Specifications subject to change without notice. Please check our website for latest information.
08.04.2011
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
HIGH CURRENT POWER INDUCTORS
SSL0705M SERIES
6. CHARACTERISTICS CURVES :
SSL0705M-72NMF-R32
S SL0705M-72NMF
SLPI0705M-72NM-R32
0.1
SSL0705M-R10MF-R32
SS L0705M-R10MF
SLPI0705M-R10M-R32
0.2
80
80
70
70
0.08
40
0.04
30
INDUCTANCE (uH)
0.06
TEMP. RISE( oC)
INDUCTANCE (uH)
50
20
60
50
40
0.1
30
0.05
TEMP. RISE(oC)
0.15
60
20
0.02
10
0
10
0
0
14.5
29
43.5
0
58
0
0
9.2
DC CURRENT(A)
SSL0705M-R15MF-R32
S SL0705M-R
15MF
SLPI0705M-R15M-R32
0.3
18.4
27.6
36.8
46
DC CURRENT(A)
SSL0705M-72NMF-R46
SLPI0705M-72NM-R46
0.15
80
80
70
70
0.12
40
0.12
30
INDUCTANCE (uH)
50
0.18
TEMP. RISE( oC)
INDUCTANCE (uH)
60
60
50
0.09
40
0.06
30
20
TEMP. RISE(oC)
0.24
20
0.06
0.03
10
0
10
0
0
8.5
17
25.5
0
34
0
0
14.5
DC CURRENT(A)
43.5
58
DC CURRENT(A)
SSL0705M-R10MF-R46
SLPI0705M- R10M-R46
0 .2
29
SSL0705M-R15MF-R46
SLPI0705M-R15M-R46
0.25
80
80
70
70
50
0 .1
40
30
0.05
60
50
0.15
40
0 .1
30
TEMP. RISE(oC)
60
INDUCTANCE (uH)
0.15
TEMP. RISE(oC)
INDUCTANCE (uH)
0 .2
20
20
0.05
10
10
0
0
0
11.5
23
34.5
46
0
0
0
7
DC CURRENT(A)
14
21
28
35
DC CURRENT(A)
NOTE : Specifications subject to change without notice. Please check our website for latest information.
08.04.2011
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
HIGH CURRENT POWER INDUCTORS
SSL0705M SERIES
7. RELIABILITY AND TEST CONDITION :
ITEM
PERFORMANCE
TEST CONDITION
Electrical Characteristics Test
Inductance
Refer to standard electrical characteristics list
HP4284A
DCR
HIOKI3540
Heat Rated Current (Irms)
Irms(A) will cause the coil temperature rise
approximately ǻT=40°C without core loss
Saturation Current (Isat)
Isat(A) will cause Lo to drop approximately 20%
Mechanical Performance Test
Solderability Test
More than 90% of the terminal electrode
should be covered with solder.
Preheating Dipping
245° C
150° C
60
seconds
Natural
cooling
5± 0.5
seconds
After fluxing, component shall be dipped in a melted
solder bath at 245± 5° C for 5 secs
Solder Heat Resistance
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
260° C
Dip Time : 10± 0.5sec.
150° C
Preheating
Dipping
60
seconds
Natural
cooling
10± 0.5
seconds
Reliability Test
High Temperature
Life Test
Low Temperature
Life Test
Temperature : 125± 5° C
Time : 500± 12 hours
Recovery : 4 to 24hrs of recovery under the standard
condition after the removal from test chamber.
1. Appearance : No damage
2. Inductance : Within ± 20% of initial value.
No disconnection or short circuit.
Thermal Shock
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
Temperature (° C)
1
-25± 3
30± 3
2
Room Temperature
Within 3
Times (min.)
3
85± 3
30± 3
4
Room Temperature
Within 3
Total : 5 cycles
Recovery : 4 to 24hrs of recovery under the standard
condition after the removal from test chamber.
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.
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. 3
HIGH CURRENT POWER INDUCTORS
SSL0705M SERIES
8. SOLDERING AND MOUNTING :
8-1. Recommended PC Board Pattern
G
Unit:m/m
G
H
H
I
I
G
2.03± 0.25
3.3± 0.25 3.05± 0.25
8-2. Soldering
Mildly activated rosin fluxes are preferred. The minimum amount of solder can lead to damage from the stresses caused
by the difference in coefficients of expansion between solder, chip and substrate. Our terminations are suitable for all
wave and re-flow soldering systems. If hand soldering cannot be avoided, the preferred technique is the utilization of hot
air soldering tools.
8-2.1 Solder Re-flow :
Recommended temperature profiles for re-flow soldering in Figure 1.
8-2.2 Soldering Iron (Figure 2) :
Products attachment with soldering iron is discouraged due to the inherent process control limitations. In the event that
a soldering iron must be employed the following precautions are recommended.
Note :
a) Preheat circuit and products to 150° C.
b) 280° C tip temperature (max)
c) Never contact the ceramic with the iron tip
d) 1.0mm tip diameter (max)
e) Use a 20 watt soldering iron with tip diameter of 1.0mm
f) Limit soldering time to 3 secs.
Soldering
20~40s max.
TP(260° C/10s max.)
Natural
cooling
217
200
150
60~150s
60~180s
480s max.
TIME(sec.)
Preheating
TEMPERATURE ° C
TEMPERATURE ° C
Preheating
350
Soldering
Natural
cooling
300
150
Over 1min.
Gradual
Cooling
Within 3secs.
Figure 1. Re-flow Soldering
Figure 2. Iron Soldering
NOTE : Specifications subject to change without notice. Please check our website for latest information.
08.04.2011
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 4
HIGH CURRENT POWER INDUCTORS
SSL0705M SERIES
9. PACKAGING INFORMATION :
9-1. Reel Dimension
COVER TAPE
ØC
B
D
2.0± 0.5
A
EMBOSSED CARRIER
Type
A(mm)
B(mm)
C(mm)
D(mm)
13" x 16mm
16.0± 0.5
75± 2
13.5± 0.5
330
Ø1.5+0.1
t
P
0.15 MIN
Ko
Ao
Series
Ao(mm)
Bo(mm)
Ko(mm)
P(mm)
SSL0705M
7.2± 0.1
7.4± 0.1
5.2± 0.1
12.0± 0.1
Bo
2.0± 0.1
W
4.0± 0.1
1.75± 0.1
9-2 Tape Dimension
W(mm)
t(mm)
16.0± 0.3 0.35± 0.05
9-3 Packaging Quantity
Size
SSL0705M
Chip / Reel
1000
Inner Box
2000
Carton
8000
NOTE : Specifications subject to change without notice. Please check our website for latest information.
08.04.2011
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 5
HIGH CURRENT POWER INDUCTORS
9-4. Tearing Off Force
SSL0705M SERIES
The force for tearing off cover tape is 10 to 130 grams
in the arrow direction under the following conditions.
(referenced ANSI/EIA-481-C-2003 of 4.11 standard)
F
165° to 180°
Top cover tape
Room Temp.
(° C)
Room Humidity
(%)
Room atm
(hPa)
Tearing Speed
(mm/min)
5~35
45~85
860~1060
300
Base tape
Application Notice
1. Storage Conditions :
To maintain the solderabililty of terminal electrodes :
a) Temperature and humidity conditions : Less than 40° C and 70% RH.
b) Recommended products should be used within 6 months from the time of delivery.
c) The packaging material should be kept where no chlorine or sulfur exists in the air.
2. Transportation :
a) Products should be handled with care to avoid damage or contamination from perspiration and skin oils.
b) The use of tweezers or vacuum pick up is strongly recommended for individual components.
c) Bulk handling should ensure that abrasion and mechanical shock are minimized.
NOTE : Specifications subject to change without notice. Please check our website for latest information.
08.04.2011
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 6