BLF246 NXP Semiconductors, BLF246 Datasheet - Page 8

• Manufacturer Part Number: BLF246
• Description: Silicon N-channel enhancement mode vertical D-MOS transistor encapsulated in a 4-lead, SOT121B flange package with a ceramic cap
• Manufacturer: NXP Semiconductors

Philips Semiconductors
List of components (see Figs 11 and 12).
Notes
1. American Technical Ceramics capacitor, type 100B or other capacitor of the same quality.
2. The striplines are mounted on a double copper-clad PCB with epoxy fibre-glass dielectric (
2003 Aug 05
C1, C4, C5, C8,
C14
C2, C3, C6, C7
C9
C10
C11
C12
C13
L1
L2
L3, L4
L5
L6
L7
L8
R1
R2
R3
VHF power MOS transistor
COMPONENT
thickness 1.6 mm.
multilayer ceramic chip capacitor
film dielectric trimmer
electrolytic capacitor
multilayer ceramic chip capacitor;
note 1
multilayer ceramic chip capacitor;
note 1
multilayer ceramic chip capacitor;
note 1
multilayer ceramic chip capacitor;
note 1
5 turns enamelled 0.6 mm copper
wire
2 turns enamelled 0.6 mm copper
wire
stripline; note 2
3 turns enamelled 1.6 mm copper
wire
hairpin of enamelled 1.6 mm
copper wire
grade 3B Ferroxcube HF choke
3 turns enamelled 1.6 mm copper
wire
metal film resistor
metal film resistor
metal film resistor
DESCRIPTION
100 nF
5 to 60 pF
2.2 F, 63 V
68 pF + 39 pF
in parallel
69 pF + 100 pF
in parallel
2x 100 pF
in parallel
62 pF
52 nH
19 nH
31
36 nH
14 nH
52 nH
2
parallel, 0.4 W
100 k
10
8
24
VALUE
0.4 W
0.4 W
in
length 6.5 mm
int. dia. 3 mm
leads 2
length 3.5 mm
int. dia. 3 mm
leads 2
length 13 mm
width 6 mm
length 12 mm
int. dia. 6 mm
leads 2
length 20 mm
length 8 mm
int. dia. 6 mm
leads 2
DIMENSIONS
10 mm
7.5 mm
5 mm
9 mm
r
= 4.5),
2222 852 47104
2222 030 38228
4312 020 36640
Product specification
2222 809 08003
CATALOGUE NO.
BLF246