三星规格书 - 第18页

Multilayer Ceramic Capacitor - 17 - * THE INI TIAL VALUE OF HI GH DIELECT RIC CONSTAN T SERIES SHALL BE MEASURED AFTER TH E HEAT T REATMENT OF 150 +0/-10 ℃ , 1Hr AND SITTING OF 48 ± 4hr AT ROOM TEMPERA TURE & ROOM HU…

100%1 / 27
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
Multilayer Ceramic Capacitor
- 18 -
NO
ITEM PERFORMANCE TEST CONDITION
14
HUMIDITY
(STEADY
STATE)
APPEARANCE NO MECHANICAL DAMAGE SHALL OCCUR
TEMPERATURE : 40
±
2
℃
RELATIVE HUMIDITY:90~95 %RH
TEST TIME : 500 +12/-0 Hr.
MEASURE AT ROOM TEMPERATURE
AFTER COOLING FOR
CLASS
Ⅰ
:24
±
2Hr.
CLASS
Ⅱ
:48
±
4Hr.
CAPACITANCE
CHARACTERISTIC CAPACITANCE CHANGE
CLASS
Ⅰ
WITHIN
±
5% OR
±
0.5
㎊
WHICHEVER
IS LARGER
CLASS
Ⅱ
A,B WITHIN
±
12.5%
F WITHIN
±
30%
Q
CLASS
Ⅰ
30
㎊
AND OVER : Q
≥
350
10 ~30
㎊
:Q
≥
275 + 2.5
×
C
LESS THAN 10pF : Q
≥
200 + 10
×
C
Tan
δ
CLASS
Ⅱ
INSULATION
RESISTANCE
MINIMUM INSULATION RESISTANCE:
1,000
㏁
OR 50
㏁∙㎌
PRODUCT WHICHEVER IS
SMALLER
15
MOISTURE
RESISTANCE
APPEARANCE NO MECHANICAL DAMAGE SHALL OCCUR
APPLIED VOLTAGE :
RATED VOLTAGE
TEMPERATURE : 40
±
2
℃
RELATIVE HUMIDITY:90~95%RH
TEST TIME : 500 +12/-0 Hr.
CURRENT APPLIED : 50
㎃
MAX.
<INITIAL MEASUREMENT>
CLASS
Ⅱ
SHOULD BE MEASURED
INITIAL VALUE AFTER BE
HEAT-TREATED FOR 1 HR IN 150
℃
+0/-10
℃
AND BE LEFT FOR 48
±
4HR
AT ROOM TEMPERATURE.
<LATTER MEASUREMENT>
CLASS
Ⅰ
SHOULD BE MEASURED
AFTER LEFT FOR 24
±
2HRSIN
ROOM TEMPERATURE AND
HUMIDITY.
CLASS
Ⅱ
SHOULD BE MEASURED
LATTER VALUE AFTER BE
HEAT-TREATED FOR 1 HR IN 150
℃
+0/-10
℃
AND BE LEFT FOR 48
±
4HR
AT ROOM TEMPERATURE.
CAPACITANCE
CHARACTERISTIC CAPACITANCE CHANGE
CLASS
Ⅰ
WITHIN
±
7.5% OR
±
0.75
㎊
WHICHEVER
IS LARGER
CLASS
Ⅱ
A,B WITHIN
±
12.5%
F
WITHIN
±
30%
WIT H IN +30~
－
40%
1005 C>0.47
μ
F
1608 C>1.0
μ
F
2012 C>4.7
μ
F
3216 C>10.0
μ
F
3225 C>22.0
μ
F
4532 C>47.0
μ
F
Q
CLASS
Ⅰ
30
㎊
AND OVER : Q
≥
200
30
㎊
AND BELOW : Q
≥
100 + 10/3
×
C
Tan
δ
CLASS
Ⅱ
INSULATION
RESISTANCE
MINIMUM INSULATION RESISTANCE:
500
㏁
OR 25
㏁∙㎌
PRODUCT,
WHICHEVER IS SMALLER.
CHAR.
25V
AND
OVER
16V 10V 6.3V
A,B 0.05
0.05
MAX
0.05
MAX
0.075
MAX
0.125*
MAX
F
0.075
MAX
0.1MAX
(C
〈
1.0
㎌
)
0.125MAX
(C
≥
1.0
㎌
)
0.15
MAX
0.195
MAX
CHAR.
25V
AND
OVER
16V 10V 6.3V
A,B
0.05
MAX
0.05
MAX
0.05
MAX
0.075
MAX
0.125*
MAX
F
0.075
MAX
0.1MAX
(C
〈
1.0
㎌
)
0.125MAX
(C
≥
1.0
㎌
)
0.15
MAX
0.195
MAX
0.125 MAX *Condition
CLASS
Ⅱ
(A,B)
1005 C
≥
0.22
㎌
1608 C
≥
2.2
㎌
2012 C
≥
4.7
㎌
3216 C
≥
10.0
㎌
3225 C
≥
22.0
㎌
4532 C
≥
47.0
㎌
5750 C
≥
100.0
㎌