Specifications and Test methods

CHIP MONOLITHIC CERAMIC CAPACITOR
GMA05XB31E152MA11_ (0202, B, 1500pF, 25Vdc)
_: packaging code
Reference Sheet
1.Scope
This product specification is applied to Monolithic Microchip Capacitor used for General Electronic equipment.
2.MURATA Part NO. System
(Ex.)
GMA
05
(1)L/W
Dimensions
X
B3
1E
152
M
A11
3. Type & Dimensions
L
W
T
(1)-1 L
(1)-2 W
0.5±0.05
0.5±0.05
(Unit:mm)
(2) T
0.35±0.05
4.Rated value
(3) Temperature Characteristics
(Public STD Code):B(JIS)
Temp. coeff
Temp. Range
or Cap. Change
(Ref.Temp.)
-10 to 10 %
T
(2)T
(3)Temperature (4)DC Rated (5)Nominal (6)Capacitance (7)Murata’s (8)Packaging
Code
Dimensions Characteristics
Voltage
Capacitance Tolerance
Control Code
(4)
DC Rated
Voltage
-25 to 85 °C
(20 °C)
25 Vdc
(6)
(5) Nominal
Capacitance
Capacitance
Tolerance
1500 pF
±20 %
Specifications and Test
Methods
(Operationg
Temp. Range)
-25 to 85 °C
5.Package
mark
(8) Packaging
Packaging Unit
T
Bulk Tray
400 pcs./Tray
Product specifications in this catalog are as of Aug.10,2012,and are subject to change or obsolescence without notice.
Please consult the approval sheet before ordering.
Please read rating and !Cautions first.
GMA05XB31E152MA11-01
1
■SPECIFICATIONS AND TEST METHODS
No
1 Operating
Specification
Item
Test Method
Reference Temperature : 20℃(R7:25℃)
B1, B3 : -25℃ to +85℃
Temperature Range
2 Rated Voltage
R1, R7 : -55℃ to +125℃
See the previous pages.
The rated voltage is defined as the maximum voltage which may
be applied continuously to the capacitor.
When AC voltage is superimposed on DC voltage, V P-P or VO-P,
whichever is larger, should be maintained within the rated voltage
range.
3 Appearance
No defects or abnormalities.
Visual inspection.
4 Dimension
Within the specified dimensions.
Using calipers.
5 Dielectric Strength
No defects or abnormalities.
No failure should be observed when 250% of the rated voltage
is applied between the terminations for 1 to 5 seconds,
provided the charge/discharge current is less than 50mA.
6 Insulation
Resistance
C≦0.047μ F : More than 10000MΩ
The insulation resistance should be measured with a DC voltage
C>0.047μ F : More than 500Ω ・F
not exceeding the rated voltage at 20℃/25℃ and 75%RH max.
C: Nominal Capacitance
and within 2 minutes of charging, provided the charge/discharge
current is less than 50mA.
7 Capacitance
Within the specified tolerance.
8 Dissipation Factor
B1,B3,R1,R7
The capacitance/D.F. should be measured at 20℃/25℃ at the
frequency and voltage shown in the table.
(D.F.)
W.V. : 25Vmin: 0.025 max.
Frequency
10.1kHz
W.V. : 16/10V: 0.035 max.
Voltage
10.2Vrms
W.V. : 6.3V : 0.05 max.
9 Capacitance
No bias
B1, B3 : Within ±10%
The capacitance change sholud be measured after 5 min. at
(-25 to +85℃)
Temperature
each specified temp. stage.
R1,R7 : Within ±15%
Characteristics
The ranges of capacitance change compared with Reference
(-55 to +125℃)
Temperature value over the temperature ranges shown in
the table should be within the specified ranges. *
50% of the
B1 : Within +10/-30%
Rated Voltage
R1 : Within +15/-40%
Step
Applying
Voltge(V)
Temperature(C)
1
202/252
2
-553(for R1, R7) / -253(for B1, B3)
3
202/252
4
1253(for R1, R7) / 853(for B1, B3)
5
202/252
6
-553(for R1) / -253(for B1)
7
202
8
1253(for R1) / 853(for B1)
No bias
50% of the rated
voltage
* Initial measurement for high dielectric constant type
Perform a heat treatment at 150 +0/-10℃ for one hour and then set
for 24±2 hours at room temperature.
Perform the initial measurement.
10 Mechanical
Strength
Bond
Pull force : 0.03N min.
MIL-STD-883 Method 2011 Conition D
Strength
Mount the capacitor on a gold metallized alumina substrate with
Au-Sn(80/20) and bond a 25μ m(0.001 inch) gold wire to the
capacitor terminal using an ultrasonic ball bond. Then, pull wire.
Die Shear
Die Shear force : 2N min.
MIL-STD-883 Method 2019
Strength
Mount the capacitor on a gold matallized alumina substrate with
Au-Sn(80/20). Apply the force parallel to the substrate.
11 Vibration
Appearance
No defects or abnormalities.
Capacitance
Within the specified tolerance.
D.F.
B1,B3,R1,R7
Ramp frequency from 10 to 55Hz then return to 10Hz all within 1
Resistance
minite. Amplitude : 1.5 mm(0.06 inch) max. total excursion.
Apply thie motion for a period of 2 hours in each of 3 muturally
perpendicular directions (total 6 hours).
W.V. : 25Vmin: 0.025 max.
W.V. : 16/10V: 0.035 max.
W.V. : 6.3V : 0.05 max.
JEMCSS-0026
2
■SPECIFICATIONS AND TEST METHODS
Specification
No
Item
12 Temperature
Cycle
Appearance
The measured and observed characteristics should
satisfy the specifications in the following table.
No defects or abnormalities.
Capacitance B1, B3, R1, R7 : Within ±7.5%
Change
D.F.
B1,B3,R1,R7
W.V. : 25Vmin: 0.025 max.
W.V. : 16/10V: 0.035 max.
W.V. : 6.3V : 0.05 max.
I.R.
Dielectric
More than 10,000MΩ or 500Ω ・F
(Whichever is smaller)
No defects.
Test Method
The capacitor should be set for 24±2 hours at room
temperature after one hour heat of treatment at 150 +0/-10℃, then
Perform the five cycles according to the four heat treatments
measure for the initial measurement. Fix the capacitor to
the supporting jig in the same manner and under the same
conditions as (11) and conduct the five cycles according to the
temperatures and time shown in the following table. Set for 24±2
hours at room temperature, then measure.
Step
Temp.(C)
Time (min.)
1
Min.
Operating Temp.+0/-3
30±3
2
Room Temp
2 to 3
3
Max.
Operating Temp.+3/-0
30±3
4
Room Temp
2 to 3
Strength
13 Humidity
(Steady State)
Appearance
The measured and observed characteristics should
Set the capacitor at 40±2℃ and 90 to 95% humidity
satisfy the specifications in the following table.
for 500±12 hours.
No defects or abnormalities.
Remove and set for 24±2 hours at room temperature,
then measure.
Capacitance B1, B3, R1, R7 : Within ±12.5%
Change
D.F.
B1,B3,R1,R7
W.V. : 10Vmin: 0.05 max.
W.V. : 6.3V : 0.075 max.
More than 1,000MΩ or 50Ω ・F
I.R.
(Whichever is smaller)
14 Humidity
Load
Appearance
The measured and observed characteristics should
Apply the rated voltage at 40±2℃ and 90 to 95% humidity
satisfy the specifications in the following table.
for 500±12 hours.
No defects or abnormalities.
Remove and set for 24±2 hours at room temprature, then
measure. The charge/discharge current is less than 50mA.
Capacitance B1, B3, R1, R7 : Within ±12.5%
Change
B1,B3,R1,R7
D.F.
W.V. : 10Vmin: 0.05 max.
W.V. : 6.3V : 0.075 max.
More than 500MΩ or 25Ω・F
I.R.
(Whichever is smaller)
15 High Temperature
Load
Appearance
The measured and observed characteristics should
Apply 200% of the rated voltage at the maximun operating
satisfy the specifications in the following table.
temperature±3℃ for 1000±12 hours.
No defects or abnormalities.
Set for 24±2 hours at room temperature, then measure.
The charge/discharge current is less than 50mA.
Capacitance B1, B3, R1, R7 : Within ±12.5%
・Initial measurement
Apply 200% of the rated DC voltage at the maximun operating
Change
D.F.
B1,B3,R1,R7
temperature ±3°C for one hour. Remove and set for
W.V. : 10Vmin: 0.05 max.
W.V. : 6.3V : 0.075 max.
I.R.
24±2 hours at room temperature.
More than 1,000MΩ or 50Ω・F
(Whichever is smaller)
Mounting for testing : The capacitors should be mounted on the substrate as shown below using die bonding and wire bonding
when tests No.11 to 15 are performed.
Capacitor
Gold wire
Gold land
Die bond
Alumina substrate
Alumina substrate
JEMCSS-0026
Gold land
3
!
Caution
■ Limitation of use
Please contact our sales representatives or product engineers before using our products for the applications
listed below which require of our products for other applications than specified in this product.
①Aircraft equipment
②Aerospace equipment
③Undersea equipment
④Power plant control equipment
⑤Medical equipment
⑥Transportation equipment(vehicles,trains,ships,etc.)
⑦Traffic signal equipment
⑧Disaster prevention / crime prevention equipment
⑨Data-processing equipment
⑩Application of similar complexity and/or requirements to the applications listed in the above
■ Strage and Operation conditions
Note the following to prevent quality degradation.
①Store the capacitors in an environment whose temperature and relative humidity range from 5 to 40℃ and
20 to 70%RH respectively and away from direct sunlight and shock. Please use product within six months
of receipt.
②Avoid storing the capacitors in an atmosphere containing corrosive gases (CI2, H2S, SO2, NOx, etc.).
③Do not directly touch capacitors with hands.
■ Die Bonding of capacitors
・Use the following materials
Braze alloy :
Au-Sn (80/20) 300 to 320℃ in N2 atmosphere
・Mounting
①Control the temperature of the substrate so that it mathes the temperature of the braze alloy.
②Place braze alloy on substrate and place the capacitor on the alloy. Hold the capacitor and gently apply
the load. Be sure to complete the operation in 1 minute.
■ Wire Bonding
・Wire
Gold wire : 25μ m (0.001 inch) diameter
・Bonding
①Thermocompression, ultrasonic ball bonding.
②Required stage temperature : 150 to 200℃.
②Required wedge of capillary weight : 0.2N to 0.5N.
③Bond the capacitor and base substrate or other devices with gold wire.
■ Others
(1) Resin Coating
When selecting resin materials, select those with low contraction.
(2) Circuit Design
GMA Series capacitors in this catalog are not safety recognized products.
■ Remarks
The above notices are for standard applications and conditions. Contact us when the products are used
in special mounting conditions.
Select optimum conditions for operation as they determine the reliability of the product after assembly.
NOTE
1.Please make sure that your product has been evaluated in view of your specifications with our
product being mounted to your product.
2.Your are requested not to use our product deviating from this product specification.
3.We consider it not appropriate to include any terms and conditions with regard to the business
transaction in the product specifications, drawings or other technical documents. Therefore,
if your technical documents as above include such terms and conditions such as warranty clause,
product liability clause, or intellectual property infringement liability clause, they will be deemed to
be invalid.
JEMCSC-2717C
4