Philips Semiconductors
UHF power transistor
CHARACTERISTICS
Tj = 25 °C unless otherwise specified
Collector-base breakdown voltage
IC = 50 mA; open emitter
Collector-emitter breakdown voltage
IC = 100 mA; open base
Emitter-base breakdown voltage
IE = 10 mA; open collector
Collector cut-off current
VBE = 0; VCE = 16 V
Second breakdown energy
L = 25 mH; f = 50 Hz; RBE = 10 Ω
D.C. current gain
IC = 4 A; VCE = 10 V
Collector capacitance at f = 1 MHz(1)
IE = ie = 0; VCB = 12,5 V
Feed-back capacitance at f = 1 MHz(1)
IC = 0; VCE = 12,5 V
Collector-flange capacitance
Note
1. Device mounted in SOT-119 envelope without inputmatching.
Product specification
BLU30/12
V(BR)CBO
V(BR)CEO
V(BR)EBO
ICES
ESBR
hFE
>
>
>
<
>
>
typ.
Cc
typ.
Cre
typ.
Ccf
typ.
36 V
16,5 V
4V
22 mA
8 mJ
15
60
85 pF
52 pF
3 pF
handbook,8h0alfpage
hFE
60
VCE = 12.5 V
10 V
MDA326
40
20
0
0
4
8
12
16
IC (A)
Fig.4 Tj = 25 °C; typ. values.
January 1985
handboo2k,5h0alfpage
Cc
(pF)
210
MDA327
170
130
90
50
0
4
8
12
16
20
VCB (V)
Fig.5 IE = ie = 0; f = 1 MHz; typ. values.
4