Datasheet

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Note
• Please read rating and
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CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering.
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GRM Series GJM Series GMA Series GMD Series GQM Series GRJ Series GR3 Series KRM Series KR3 Series LLA Series LLL Series LLM Series LLR Series
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Caution
Continued from the preceding page.
1. Under Operation of Equipment
1-1. Do not touch a capacitor directly with bare hands
during operation in order to avoid the danger of an
electric shock.
1-2. Do not allow the terminals of a capacitor to come in
contact with any conductive objects (short-circuit).
Do not expose a capacitor to a conductive liquid,
including any acid or alkali solutions.
1-3. Confirm the environment in which the equipment will
operate is under the specified conditions.
Do not use the equipment under the following
environments.
(1) Being spattered with water or oil.
(2) Being exposed to direct sunlight.
(3) Being exposed to ozone, ultraviolet rays, or
radiation.
(4) Being exposed to toxic gas (e.g., hydrogen sulfide,
sulfur dioxide, chlorine, ammonia gas, etc.)
(5) Any vibrations or mechanical shocks exceeding the
specified limits.
(6) Moisture condensing environments.
1-4. Use damp proof countermeasures if using under any
conditions that can cause condensation.
2. Other
2-1. In an Emergency
(1) If the equipment should generate smoke, fire, or
smell, immediately turn off or unplug the equipment.
If the equipment is not turned off or unplugged, the
hazards may be worsened by supplying continuous
power.
(2) In this type of situation, do not allow face and
hands to come in contact with the capacitor or
burns may be caused by the capacitor's high
temperature.
2-2. Disposal of Waste
When capacitors are disposed of, they must be
burned or buried by an industrial waste vendor with
the appropriate licenses.
2-3. Circuit Design
(1) Addition of Fail Safe Function
Capacitors that are cracked by dropping or
bending of the board may cause deterioration of
the insulation resistance, and result in a short.
If the circuit being used may cause an electrical
shock, smoke or fire when a capacitor is shorted,
be sure to install fail-safe functions, such as a
fuse, to prevent secondary accidents.
(2) Capacitors used to prevent electromagnetic
interference in the primary AC side circuit, or as a
connection/insulation, must be a safety standard
certified product, or satisfy the contents stipulated
in the Electrical Appliance and Material Safety
Law. Install a fuse for each line in case of a short.
(3) The GJM, GMA, GMD, GQM, GR3, GRJ, GRM,
KR3, KRM, LLA, LLL, LLM and LLR series are
not safety standard certified products.
2-4. Remarks
Failure to follow the cautions may result, worst case,
in a short circuit and smoking when the product is
used.
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.
The data herein are given in typical values, not
guaranteed ratings.
c Other
<Applicable to GMA or GMD Series>
1. Die Bonding of Capacitors
1-1. Use the following materials for the Brazing alloys:
Au-Sn (80/20) 300 to 320 °C in N
2 atmosphere
1-2. Mounting
(1) Control the temperature of the substrate so it
matches the temperature of the brazing alloy.
(2) Place the brazing alloy on the substrate and place
the capacitor on the alloy. Hold the capacitor and
gently apply the load. Be sure to complete the
operation within 1 minute.
2. Wire Bonding
2-1. Wire
Gold wire: 25 micro m (0.001 inch) diameter
2-2. Bonding
(1) Thermo compression, ultrasonic ball bonding.
(2) Required stage temperature: 150 to 200 °C
(3) Required wedge or capillary weight: 0.2N to 0.5N
(4) Bond the capacitor and base substrate or other
devices with gold wire.
9. Die Bonding/Wire Bonding
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Caution