Philips Semiconductors
UHF power transistor
Product specification
BLU97
handbook,1h0alfpage
PL
(W)
8
MDA367
6
4
2
0
0
0.4
0.8
1.2
PS (W)
VCE = 12,5 V; f = 470 MHz; Th = 25 °C;
class-B operation; typical values.
Fig.9 Load power vs. source power.
handbook,2h0alfpage
Gp
(dB)
16
12
8
MDA368
100
ηC
(%)
80
ηC
60
Gp
40
4
20
0
0
2
0
4
6
8
10
PL (W)
VCE = 12,5 V; f = 470 MHz; Th = 25 °C;
class-B operation; typical values.
Fig.10 Power gain and efficiency vs. load power.
RUGGEDNESS
The device is capable of withstanding a full load mismatch
(VSWR = 50; all phases) at rated load power up to a supply
voltage of 15,5 V and Th = 25 °C.
August 1986
8