BLF277 Philips Semiconductors, BLF277 Datasheet - Page 9

• Manufacturer Part Number: BLF277
• Description: VHF 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. American Technical Ceramics (ATC) capacitor, type 175B or other capacitor of the same quality.
3. The striplines are mounted double copper-clad printed circuit board, with epoxy glass dielectric (
September 1992
L15
L16
L17
L18, L19
L20
R1
R2
R3
R4
VHF power MOS transistor
COMPONENT
thickness 1.6 mm.
stripline (note 3)
2 turns enamelled 2.5 mm copper
wire
stripline (note 3)
stripline (note 3)
grade 3B Ferroxcube RF choke
0.4 W metal film resistor
10 turn potentiometer
0.4 W metal film resistor
0.4 W metal film resistor
DESCRIPTION
36
28 nH
36
36
16
50 k
400 k
100 k
9
VALUE
length 8 mm
width 5 mm
length 5.5 mm
int. dia. 5 mm
leads 2
length 12 mm
width 5 mm
length 8.5 mm
width 5 mm
DIMENSIONS
3 mm
Product specification
4312 020 36642
CATALOGUE NO.
r
= 4.5);
BLF277