GCM31A7U2J102JX01D Datasheet, PDF (41/43 Pages) Murata Manufacturing Co., Ltd. – Chip Monolithic Ceramic Capacitors for Automotive

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10.5.20 ^{• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.}
SMpedeiucmifiVcoalttiaognesfoar nAdutoTmeosttivMe GetChMoSdesries Low Disspation Factor Specifications and Test Methods
Continued from the preceding page.
No.
AEC-Q200
Test Item
Specifications
AEC-Q200 Test Method
Appearance No marking defects
2
10
Resistance
to Solvents
Capacitance
Change
Within the specified tolerance
Q
QU1000
I.R.
More than 10,000MΩ or 500MΩ · µF
(Whichever is smaller)
Per MIL-STD-202 Method 215
Solvent 1: 1 part (by volume) of isopropyl alcohol
3 parts (by volume) of mineral spirits
Solvent 2: Terpene defluxer
Solvent 3: 42 parts (by volume) of water
1 part (by volume) of propylene glycol
monomethyl ether
1 part (by volume) of monoethanolomine
Appearance No marking defects
11
Mechanical
Shock
Capacitance
Change
Within the specified tolerance
Q
QU1000
I.R.
More than 10,000MΩ or 500MΩ · µF
(Whichever is smaller)
Three shocks in each direction should be applied along 3
mutually perpendicular axes of the test specimen (18 shocks).
The specified test pulse should be Half-sine and should have a
duration: 0.5ms, peak value: 1500g and velocity change: 4.7m/s.
Appearance No defects or abnormalities
Capacitance
Change
Within the specified tolerance
12 Vibration Q
QU1000
I.R.
More than 10,000MΩ or 500MΩ · µF
(Whichever is smaller)
Solder the capacitor to the test jig (glass epoxy board) in the
same manner and under the same conditions as (19). The
capacitor should be subjected to a simple harmonic motion
having a total amplitude of 1.5mm, the frequency being varied
uniformly between the approximate limits of 10 and 2000Hz. The
frequency range, from 10 to 2000Hz and return to 10Hz, should
be traversed in approximately 20 minutes. This motion should be
applied for 12 items in each 3 mutually perpendicular directions
(total of 36 times).
Resistance to
Soldering Heat
The measured and observed characteristics should satisfy the
specifications in the following table.
Appearance No marking defects
13
Capacitance
Change
Within the specified tolerance
Q
QU1000
I.R.
More than 10,000MΩ or 500MΩ · µF
(Whichever is smaller)
Immerse the capacitor in a eutectic solder solution at 260±5°C for
10±1 seconds. Let sit at room temperature for 24±2 hours, then
measure.
Thermal Shock
The measured and observed characteristics should satisfy the
specifications in the following table.
Appearance No marking defects
14
Capacitance Within ±2.5% or ±0.25pF
Change (Whichever is larger)
Q
QU1000
I.R.
More than 10,000MΩ or 500MΩ · µF
(Whichever is smaller)
Fix the capacitor to the supporting jig in the same manner and
under the same conditions as (19). Perform the 300 cycles
according to the two heat treatments listed in the following table
(Maximum transfer time is 20 seconds). Let sit for 24±2 hours at
room temperature, then measure.
Step
Temp. (°C)
Time (min.)
1
-55+0/-3
15±3
2
125+3/-0
15±3
Appearance No marking defects
15 ESD
Capacitance
Change
Within the specified tolerance
Q
QU1000
Per AEC-Q200-002
I.R.
More than 10,000MΩ or 500MΩ · µF
(Whichever is smaller)
(a) Preheat at 155°C for 4 hours. After preheating, immerse the
capacitor in a solution of ethanol (JIS-K-8101) and rosin (JIS-
K-5902) (25% rosin in weight proportion). Immerse in eutectic
solder solution for 5+0/-0.5 seconds at 235±5°C.
16 Solderability
95% of the terminations is to be soldered evenly and
continuously.
(b) Should be placed into steam aging for 8 hours±15 minutes.
After preheating, immerse the capacitor in a solution of
ethanol (JIS-K-8101) and rosin (JIS-K-5902) (25% rosin in
weight proportion). Immerse in eutectic solder solution for
5+0/-0.5 seconds at 235±5°C.
(c) Should be placed into steam aging for 8 hours±15 minutes.
After preheating, immerse the capacitor in a solution of
ethanol (JIS-K-8101) and rosin (JIS-K-5902) (25% rosin in
weight proportion). Immerse in eutectic solder solution for 120
±5 seconds at 260±5°C.
Continued on the following page.
42