三星规格书 - 第17页

Multilayer Ceramic Capacitor - 16 - NO ITEM PERFORMANCE TEST CONDITION 7 CAPACITANCE TEMPERAT URE COEFFICIENT CLASS Ⅰ THESE SY MMETRICAL TOLERANCE APPLY TO 2 POINT MEASUREMENT OF TEMPERATURE COEFFICIENT: ONE AT 25 ℃ AND …

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Multilayer Ceramic Capacitor
- 15 -
■
RELIABILITY TEST DATA
NO
ITEM PERFORMANCE TEST CONDITION
1 APPEARANCE NO ABNORMAL EXTERIOR APPEARANCE THROUGH MICROSCOPE(
×
10)
2
INSULATION
RESISTANCE
10,000
㏁
OR 500
㏁∙㎌
PRODUCT WHICHEVER IS
SMALLER
(RATED VOLTAGE IS BELOW 16V
: 10,000
㏁
OR 100
㏁∙㎌
)
RATED VOLTAGE SHALL BE APPLIED.
MEASUREMENT TIME IS 60 ~ 120 RATED VOLTAGE
TIME 60 SEC.
3
WITHSTANDING
VOLTAGE
NO DIELECTRIC BREAKDOWN OR
MECHANICAL BREAKDOWN
CLASS
Ⅰ
: 300% OF THE RATED VOLTAGE FOR 1~5 SEC,
CLASS
Ⅱ
:250% OF THE RATED VOLTAGE FOR 1~5 SEC
IS APPLIED WITH LESS THAN 50
㎃
CURRENT
4
CAPACIT
ANCE
CLASS
Ⅰ
WITHIN THE SPECIFIED
TOLERANCE
CAPACITANCE FREQUENCY VOLTAGE
1,000
㎊
AND
BELOW
1
㎒±
10%
0.5 ~ 5 Vrms
MORE THAN
1,000
㎊
1
㎑±
10%
CLASS
Ⅱ
WITHIN THE SPECIFIED
TOLERANCE
CAPACITANCE FREQUENCY VOLTAGE
10
㎌
AND BELOW 1
㎑±
10% 1.0
±
0.2Vrms
MORE THAN
10
㎌
120
㎐±
20% 0.5
±
0.1Vrms
5 Q
CLASS
Ⅰ
OVER 30
㎊
:Q
≥
1,000
LESS THAN 30
㎊
:Q
≥
400 +20C
( C : CAPACITANCE )
CAPACITANCE FREQUENCY VOLTAGE
1,000
㎊
AND
BELOW
1
㎒±
10%
0.5 ~ 5 Vrms
MORE THAN
1,000
㎊
1
㎑±
10%
6 Tan
δ
CLASS
Ⅱ
CAPACITANCE FREQUENCY VOLTAGE
10
㎌
AND BELOW 1
㎑±
10% 1.0
±
0.2Vrms
MORE THAN 10
㎌
120
㎐±
20% 0.5
±
0.1Vrms
CHAR
25V
AND OVER
16V
A/B 0.025 MAX 0.035 MAX
F 6.3V 10V 16V 25V 50V
1005 - 0.125max
0.09max (C
≤
220nF)
0.125max (C
＞
220nF)
0.05max 0.05max
1608 0.16max 0.125max 0.09max
0.05max(C
≤
100nF)
0.07max(C>100nF)
0.05max
2012 0.16max 0.125max 0.09max 0.07max 0.05max
3216 0.16max 0.125max 0.09max 0.07max 0.05max
3225 0.16max 0.125max 0.09max
0.07max(C
≤
6.8
㎌
)
0.09max(C>6.8
㎌
)
0.05max
4532 0.16max 0.16max - - -
5750 0.125max - - -
A/B 6.3V 10V
1005 0.05max, 0.10max (C
≥
0.22
㎌
) 0.05 max
1608 0.05max, 0.10max (C
≥
2.2
㎌
) 0.05 max
2012 0.05max, 0.10max (C
≥
4.7
㎌
) 0.05 max
3216 0.05max, 0.10max (C
≥
10.0
㎌
) 0.05 max
3225 0.05max, 0.10max (C
≥
22.0
㎌
) 0.05 max
4532 0.05max, 0.10max (C
≥
47.0
㎌
) 0.05 max
5750 0.05max, 0.10max (C
≥
100.0
㎌
) 0.05 max
Multilayer Ceramic Capacitor
- 16 -
NO
ITEM PERFORMANCE TEST CONDITION
7
CAPACITANCE
TEMPERATURE
COEFFICIENT
CLASS
Ⅰ
THESE SYMMETRICAL TOLERANCE APPLY TO 2
POINT MEASUREMENT OF TEMPERATURE
COEFFICIENT: ONE AT 25
℃
AND AT 85
℃
C1 : CAPACITANCE AT STANDARD
TEMPERATURE(25
℃
)
C2 : CAPACITANCE AT STANDARD
TEMPERATURE(85
℃
)
△
T:85
℃
-25
℃
=60
℃
8
TEMPERATURE
CHARACTERISTIC
S
CLASS
Ⅱ
CAPACITANCE CHANGE
The change of capacitance should be got from the
capacitance at 25
℃
.
After capacitance measured from Min. Temp. to Max.
Temp.,
it should be calculated from the formula below.
C2 - C1
C1
C1 : CAPACITANCE AT STANDARD
TEMPERATURE(25
℃
)
C2 : CAPACITANCE AT EACH
TEMPERATURE
AS MENTIONED ABOVE, IT SHOULD BE MEASURED
IN SITUATION OF APPLYING RATED VOLTAGE AND
WITHOUT RATED VOLTAGE.
(IN APPLYING VOLTAGE, IT SHOULD BE 50% OF
RATED VOLTAGE)
9
ADHESIVE STRENGTH
OF TERMINATION
NO INDICATION OF PEELING SHALL
OCCUR ON THE TERMINAL
ELECTRODE.
A 500g.f PRESSURE SHALL BE
APPLIED FOR 10
±
1 SECOND.
SEE (FIG.1)
10
BENDING
STRENGTH
APPEARANCE
NO MECHANICAL DAMAGE SHALL
OCCUR.
BENDING SHALL BE APPLIED TO
THE LIMIT(1mm) WITH 0.3mm/SEC.
KEEP THE TEST BOARD AT THE LIMIT POINT
IN 5 SEC., THEN MEASURE CAPACITANCE.
SEE (FIG.2)
CAPACITANCE
CHARACTER
CHANGE OF
CAPACITANCE
CLASS I
WITHIN
±
5%
OR
±
0.5 pF
WHICHEVER IS
LARGER
CLASS II
A,B WITHIN
±
12.5%
F WITHIN
±
30%
500g.f
×
100 %
○○
50
R=340
20
45
±
145
±
1
BENDING
LIMIT
CHARACTERISTIC
TEMP. COEFFICIENT
(PPM/
℃
)
C0G 0
±
30
P -150
±
60
R -220
±
60
S -330
±
60
T -470
±
60
U -750
±
120
L +350 ~ -1000
STEP TEMPERATURE
1 25
±
2
2 MIN RATED TEMP
±
2
3 25
±
2
4 MAX RATED TEMP
±
2
5 25
±
2
×
100 %
C2 - C1
C1
∙△
T
Temp. Coeff.=
CHAR.
Cap.Change(%)
Without Applying
Rated Voltage
Cap.Change(%)
With 50%
of Rated Voltage
A,B
±
15% +10%~-40%
F +22% ~ -82% -
Multilayer Ceramic Capacitor
- 17 -
*
THE INITIAL VALUE OF HIGH DIELECTRIC CONSTANT SERIES SHALL BE MEASURED
AFTER THE HEAT TREATMENT OF 150 +0/-10
℃
, 1Hr AND SITTING OF 48
±
4hr AT ROOM TEMPERATURE & ROOM HUMIDITY.
.
(IT IS PERFORMED WITH THE EXCEPTION OF PRODUCTS ON PCB)
NO
ITEM PERFORMANCE TEST CONDITION
11 SOLDERABILITY
MORE THAN 75% OF THE TERMINAL
SURFACE IS TO BE SOLDERED NEWLY,
SO METAL PART DOES NOT COME
OUT OR DISSOLVE
SOLDER TEMPERATURE : 230
±
5
℃
SOLDER : H63A
FLUX : RMA TYPE
PRE-HEATING : AT 80~120
℃
FOR 10~30SEC.
12
RESISTANCE
TO SOLDERING
HEAT
APPEARANCE
NO MECHANICAL DAMAGE.
Pb SHOULD BE ATTACHED OVER 60%
OF TERMINATION.
DIP : SOLDER TEMPERATURE OF
270
±
5
℃
DIPTIME:10
±
1 SEC.
EACH TERMINATION SHALL BE FULLY
IMMERSED AND PREHEATED
AS FOLLOWING:
MEASURE AT ROOM TEMP. AFTER
COOLING FOR
CLASS
Ⅰ
:24
±
2HOURS
CLASS
Ⅱ
:48
±
4HOURS
CAPACITANCE
CHARACTERISTIC CAP. CHANGE
CLASS
Ⅰ
WITHIN
±
2.5% OR
±
0.25
㎊
WHICHEVER
IS LARGER
CLASS
Ⅱ
A,B WITHIN
±
7.5%
F WITHIN
±
20%
Q
CLASS
Ⅰ
30
㎊
AND OVER : Q
≥
1000
LESS THAN 30
㎊
:Q
≥
400+20
×
C
Tan
δ
CLASS
Ⅱ
TO SATISFY THE SPECIFIED
INITIAL VALUE
INSULATION
RESISTANCE
TO SATISFY THE SPECIFIED
INITIAL VALUE
WITHSTANDING
VOLTAGE
TO SATISFY THE SPECIFIED
INITIAL VALUE
13
VIBRATION
TEST
APPEARANCE
NO MECHANICAL DAMAGE SHALL
OCCUR.
BENDING SHALL BE APPLIED TO
THE LIMIT(1mm) WITH 0.3mm/SEC.
KEEP THE TEST BOARD AT THE LIMIT POINT
IN 5 SEC., THEN MEASURE CAPACITANCE.
THE ENTIRE FREQUENCY RANGE,
FROM 10 TO 55Hz AND RETURN
TO 10Hz, SHALL BE TRAVERSED
IN 1 MINUTE.
THIS CYCLE SHALL BE PERFORMED
2 HOURS IN EACH THERE MUTUALLY
PERPENDICULAR DIRECTION,
FOR TOTAL PERIOD OF 6 HOURS.
CAPACITANCE
CHARACTERISTIC CAP. CHANGE
CLASS
Ⅰ
WITHIN
±
2.5% OR
±
0.25
㎊
WHICHEVER
IS LARGER
CLASS
Ⅱ
A,B WITHIN
±
5%
F WITHIN
±
20%
Q
CLASS
Ⅰ
30
㎊
AND OVER : Q
≥
1000
LESS THAN 30
㎊
:Q
≥
400+20
×
C
Tan
δ
CLASS
Ⅱ
TO SATISFY THE SPECIFIED
INITIAL VALUE
INSULATION
RESISTANCE
TO SATISFY THE SPECIFIED
INITIAL VALUE
STEP TEMP.(
℃
)
TIME
(SEC.)
1 80~100 60
2 150~180 60
CHAR. FREQUENCY RANGE
A,B,C,F 10Hz
→
55Hz
→
10Hz
CHAR. TRAVERSED TIME
A,B,C,F 1min