Philips Semiconductors
UHF power transistor
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VCBO
VCEO
VEBO
IC
IC(AV)
Ptot
Tstg
Tj
collector-base voltage
collector-emitter voltage
emitter-base voltage
collector current (DC)
average collector current
total power dissipation
storage temperature
operating junction temperature
open emitter
open base
open collector
up to Tmb = 25 °C
THERMAL CHARACTERISTICS
SYMBOL
Rth j-mb
Rth mb-h
PARAMETER
thermal resistance from junction to
mounting base
thermal resistance from mounting
base to heatsink
CONDITIONS
Ptot = 30 W; Tmb = 25 °C
Product specification
BLV910
MIN.
−
−
−
−
−
−
−65
−
MAX.
70
30
3
1.5
1.5
30
+150
200
UNIT
V
V
V
A
A
W
°C
°C
VALUE
5.85
UNIT
K/W
0.4
K/W
handbook, 1ha0lfpage
IC
(A)
1
MLC658
(1)
(2)
10 1
1
10
10 2
VCE (V)
(1) Tmb = 25 °C.
(2) Th = 70 °C.
Fig.2 DC SOAR.
handbook, h4a0lfpage
Ptot
(W)
30
20
MLC659
(2)
(1)
10
0
0 20 40 60 80 100 120 140
Th (oC)
(1) Continuous operation.
(2) Short-time operation during mismatch.
Fig.3 Power derating curves.
1995 Apr 11
3