UPC2710TB データシートの表示（PDF） - California Eastern Laboratories.
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UPC2710TB Datasheet PDF : 13 Pages
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UPC3226TB
NOTES ON CORRECT USE
(1) Observe precautions for handling because of electro-static sensitive devices.
(2) Form a ground pattern as widely as possible to minimize ground impedance (to prevent undesired oscillation).
All the ground terminals must be connected together with wide ground pattern to decrease impedance difference.
(3) The bypass capacitor should be attached to the VCC line.
(4) The inductor (L) must be attached between VCC and output pins. The inductance value should be determined in
accordance with desired frequency.
(5) The DC cut capacitor must be attached to input and output pin.
RECOMMENDED SOLDERING CONDITIONS
This product should be soldered and mounted under the following recommended conditions.
methods and conditions other than those recommended below, contact your nearby sales office.
For soldering
Soldering Method
Infrared Reflow
Wave Soldering
Partial Heating
Soldering Conditions
Peak temperature (package surface temperature)
Time at peak temperature
Time at temperature of 220°C or higher
Preheating time at 120 to 180°C
Maximum number of reflow processes
Maximum chlorine content of rosin flux (% mass)
: 260°C or below
: 10 seconds or less
: 60 seconds or less
: 120±30 seconds
: 3 times
: 0.2%(Wt.) or below
Peak temperature (molten solder temperature)
: 260°C or below
Time at peak temperature
: 10 seconds or less
Preheating temperature (package surface temperature) : 120°C or below
Maximum number of flow processes
: 1 time
Maximum chlorine content of rosin flux (% mass)
: 0.2%(Wt.) or below
Peak temperature (terminal temperature)
Soldering time (per side of device)
Maximum chlorine content of rosin flux (% mass)
: 350°C or below
: 3 seconds or less
: 0.2%(Wt.) or below
Condition Symbol
IR260
WS260
HS350
Caution Do not use different soldering methods together (except for partial heating).
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Data Sheet PU10558EJ01V0DS
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