Philips Semiconductors
Microwave power transistor
Product specification
BLS3135-10
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
VCBO
VCES
VEBO
ICM
Ptot
Tstg
Tj
Tsld
PARAMETER
collector-base voltage
collector-emitter voltage
emitter-base voltage
peak collector current
total power dissipation
storage temperature
operating junction temperature
soldering temperature
CONDITIONS
MIN.
open emitter
−
RBE = 0
−
open collector
−
tp ≤ 100 µs; δ ≤ 10%
−
tp = 100 µs; δ = 10%; Th = 25 °C
−
−65
−
up to 0.2 mm from ceramic cap; t ≤ 10 s −
MAX.
75
75
2
1.5
34
+200
200
235
UNIT
V
V
V
A
W
°C
°C
°C
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
Zth j-h
thermal impedance from junction to heatsink
tp = 100 µs; δ = 10%; note 1
tp = 200 µs; δ = 10%; note 1
tp = 300 µs; δ = 10%; note 1
Note
1. Equivalent thermal impedance under pulsed microwave operating conditions.
VALUE
5.2
5.8
6.3
UNIT
K/W
K/W
K/W
CHARACTERISTICS
Tj = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
V(BR)CBO
V(BR)CES
ICBO
ICES
IEBO
hFE
collector-base breakdown voltage
collector-emitter breakdown voltage
collector leakage current
collector leakage current
emitter leakage current
DC current gain
IC = 2.5 mA; open emitter
IC = 2.5 mA; VBE = 0
VCB = 40 V; IE = 0
VCE = 40 V; VBE = 0
VEB = 1.5 V; IC = 0
VCE = 5 V; IC = 0.25 A
MIN.
75
75
−
−
−
40
MAX.
−
−
0.3
0.5
0.1
−
UNIT
V
V
mA
mA
mA
APPLICATION INFORMATION
RF performance at Th = 25 °C in a common-base test circuit.
MODE OF OPERATION
f
(GHz)
VCE
(V)
Class-C; tp = 100 µs; δ = 10%
3.1 to 3.5
40
PL
Gp
ηC
(W)
(dB)
(%)
≥10
≥7.5
≥35
typ. 9
typ. 40
2000 Feb 01
3