BLF348 Philips Semiconductors, BLF348 Datasheet - Page 9

• Manufacturer Part Number: BLF348
• Description: VHF linear push-pull power MOS transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Notes
1. American Technical Ceramics (ATC) capacitor, type 100B or other capacitor of the same quality.
2. The striplines L1, L3 - L9, L14 - L22 and L24 are on a double copper-clad printed circuit board with glass microfibre
3. Semi-rigid cables L2 and L23 are soldered on to striplines L1 and L24.
4. A copper strap, thickness 0.8 mm, is soldered on to striplines L14 - L21.
October 1992
R1, R6
R2, R5
R3, R4
R7, R8
VHF linear push-pull power MOS transistor
COMPONENT
PTFE dielectric (
10 turns Bourns potentiometer
0.4 W metal film resistor
0.4 W metal film resistor
1 W, 5% metal film resistor
r
= 2.2); thickness
DESCRIPTION
1
16
inch; thickness of copper sheet 2 x 35 m.
50 k
1 k
82
10
9
VALUE
DIMENSIONS
Product specification
CATALOGUE NO.
BLF348