BLU99 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
fabricante
BLU99 Datasheet PDF : 17 Pages
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Philips Semiconductors
UHF power transistor
Product specification
BLU99
BLU99/SL
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
Collector-base voltage (open emitter)
Collector-emitter voltage (open base)
Emitter-base voltage (open collector)
Collector current
VCBO
VCEO
VEBO
d.c. or average
peak value; f > 1 MHz
D.C. power dissipation up to Tmb = 50 °C
R.F. power dissipation
IC;IC(AV)
ICM
Ptot (d.c.)
f > 1 MHz; Tmb = 25 °C
Storage temperature
Operating junction temperature
Ptot (r.f.)
Tstg
Tj
max.
max.
max.
36 V
16 V
3V
max.
max.
max.
0,8 A
2,5 A
12,5 W
max. 19 W
−65 to + 150 °C
max. 200 °C
1
handbook, halfpage
IC
(A)
Th = 70 °C
MDA372
Tmb = 50 °C
28
handbook, halfpage
Ptot
(W)
III
20
II
12
I
MDA373
10−1
1
10
102
VCE (V)
Rth mb-h = 0,6 K/W.
Fig.3 D.C. SOAR.
4
0
20
40
60
80
100
Th (°C)
I Continuous d.c. operation
II Continuous r.f. operation (f > 1 MHz).
III Short-time r.f. operation during mismatch (f > 1 MHz).
Fig.4 Power/temperature derating curves.
THERMAL RESISTANCE
(dissipation = 9 W; Tmb = 25 °C)
From junction to mounting base
(d.c. dissipation)
From junction to mounting base
(r.f. dissipation)
From mounting base to heatsink
March 1993
Rth j-mb(dc)
=
Rth j-mb(rf)
=
Rth mb-h
=
3
10 K/W
7,5 K/W
0,6 K/W
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