mc-7891 Renesas Electronics Corporation., mc-7891 Datasheet - Page 4

• Manufacturer Part Number: mc-7891
• Description: 1 Ghz Catv 19 Db Power Doubler Amplifier
• Manufacturer: Renesas Electronics Corporation.

NOTES ON CORRECT USE
RECOMMENDED SOLDERING CONDITIONS
methods and conditions other than those recommended below, contact your nearby sales office.
4
Partial Heating
Note The point of pin part heating must be kept more than 1.2 mm distance from the root of lead.
(1) The space between PC board and root of the lead should be kept more than 1 mm to prevent undesired stress
(2) Recommended torque strength of the screw is 59 to 78 Ncm.
(3) Form the ground pattern as wide as possible to minimize ground impedance.
This product should be soldered and mounted under the following recommended conditions.
Soldering Method
to the lead and also should be kept less than 4 mm to prevent undesired parasitic inductance.
Recommended that space is 2.0 to 3.0 mm typical.
(to prevent undesired oscillation)
All the ground pins must be connected together with wide ground pattern to decrease impedance difference.
Peak temperature (pin temperature) : 350°C or below
Soldering time (per pin of device)
Soldering Conditions
Data Sheet PG10673EJ01V0DS
: 3 seconds or less
Note
Recommended Condition Symbol
−
For soldering
MC-7891