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PDF BLU60-12 Data sheet ( Hoja de datos )
| Número de pieza | BLU60-12 | |
| Descripción | UHF power transistor | |
| Fabricantes | Philips | |
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DISCRETE SEMICONDUCTORS
DATA SHEET
BLU60/12
UHF power transistor
Product specification
March 1986
http://www.Datasheet4U.com
1 page  
Philips Semiconductors
UHF power transistor
Product specification
BLU60/12
APPLICATION INFORMATION
R.F. performance at Th = 25 °C in a common-emitter class-B circuit
MODE OF OPERATION
VCE
V
f
MHz
PL
W
narrow band; c.w.
12,5 470
60
Gp
dB
> 4,4
typ. 5,5
ηC
%
> 55
typ. 62
handbook, full pagewidth
50 Ω
,,,,,,,, ,,,,,C3
C1
C5
L1
D.U.T.
L2
L5
C7 C12
L6
C6
C13
C11
C2 C4
L7
C8
L3
R1 C9 R2
L4
Fig.5 Class-B test circuit at f = 470 MHz.
L8
+VCC
C10
MDA338
50 Ω
List of components:
C1 = C13 = 1,8 to 10 pF film dielectric trimmer (cat. no. 2222 809 05002)
C2 = C11 = 1,4 to 5,5 pF film dielectric trimmer (cat. no. 2222 809 09001)
C3 = 12 pF multilayer ceramic chip capacitor(1)
C4 = C5 = 8, 2 pF multilayer ceramic chip capacitor(2)
C6 = C7 = 15 pF multilayer ceramic chip capacitor(1)
C8 = 110 pF multilayer ceramic chip capacitor(1)
C9 = 3 × 100 nF multilayer ceramic chip capacitor in parallel
C10 = 2,2 µF (35 V) electrolytic capacitor
C12 = 5,6 pF multilayer ceramic chip capacitor(1)
L1 = 34,6 Ω stripline (17 mm × 4 mm)
L2 = L5 = 25,3 stripline (6 mm × 6 mm)
L3 = 45 nH; 4 turns, closely wound enamelled Cu-wire (0,5 mm); int. dia. 2,5 mm; leads 2 × 5 mm
L4 = L8 = Ferroxcube wideband h.f. choke, grade 3B (cat. no. 4312 020 36642)
L6 = 29,2 Ω stripline (25,5 mm × 5 mm)
L7 = 10 nH; 1 turn Cu-wire (1,0 mm); int. dia. 5 mm; leads 2 × 5 mm
R1 = 1 Ω ± 5% (0,4 W) metal film resistor
R2 = 10 Ω ± 5% (1,0 W) metal film resistor
Notes
1. American Technical Ceramics capacitor type B or capacitor of the same quality.
2. Idem type A.
March 1986
5
http://www.Datasheet4U.com
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet BLU60-12.PDF ] | |
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