MITSUBISHI RF POWER MODULE

RoHS COMPLIANT

RA01L8693MA

RA01L8693MA

MITSUBISHI ELECTRIC

21

10/13

ELECTROSTATIC SENSITIVE DEVICE

OBSERVE HANDLING PRECAUTIONS

P.C.B Land Pattern Recommendation

Mounting method

Mitsubishi recommends device mounting like Fig.1. In order to heat radiation, we recommend to fix

the PCB and heat sink by screw. This PCB has through holes that filled up with resin to restrain the

solder flow under the RF Ground. The interval of through holes is 0.4mm and these holes are

arranged in the shape of equilateral triangles.

# Note: Mitsubishi Heat Sink size=30 * 60 * 10 Unit: mm

0.5

2.55

4.60

8.00

8.60

EQUILATERAL TRIANGLE ARRANGEMENT

THROUGH HOLE

①

②

③

④

Reflow soldering

heat sink

Fig.1

RF Ground

Drain

RF Output

Printed Circuit board

Fix with screws.

RF Input

Gate