BLS2731-20 Philips Semiconductors, BLS2731-20 Datasheet - Page 3

• Manufacturer Part Number: BLS2731-20
• Description: Microwave power transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
THERMAL CHARACTERISTICS
Note
1. Equivalent thermal impedance under pulsed microwave operating conditions.
CHARACTERISTICS
T
APPLICATION INFORMATION
RF performance at T
1998 Nov 25
V
V
V
I
P
T
T
T
Z
V
V
I
I
I
h
C
Class-C; t
CM
j
CBO
CES
EBO
FE
SYMBOL
stg
j
sld
SYMBOL
th j-h
SYMBOL
CBO
CES
EBO
tot
(BR)CBO
(BR)CES
= 25 C unless otherwise specified.
c
Microwave power transistor
MODE OF OPERATION
p
= 100 s;
collector-base voltage
collector-emitter voltage
emitter-base voltage
peak collector current
total power dissipation
storage temperature
operating junction temperature
soldering temperature
thermal impedance from junction to heatsink
collector-base breakdown voltage
collector-emitter breakdown
voltage
collector leakage current
collector leakage current
emitter leakage current
DC current gain
collector capacitance (die only)
h
= 25 C in a common-base test circuit.
= 10%
PARAMETER
PARAMETER
PARAMETER
2.7 to 3.1
(GHz)
f
open emitter
R
open collector
t
t
T
up to 0.2 mm from ceramic cap;
t
I
I
V
V
V
V
V
p
p
C
C
mb
CB
CE
EB
CB
CE
BE
= 100 s;
= 5 mA; open emitter
= 5 mA; V
10 s
100 s;
= 25 C
= 1.5 V; I
= 0
= 40 V; I
= 40 V; V
= 5 V; I
= 1 V; I
V
(V)
40
3
CE
CONDITIONS
CONDITIONS
t
C
E
p
BE
E
C
= i
= 0.5 A
= 100 s; = 10%; note 1
BE
= 10%;
= 0
= 0
= 0
10%
e
= 0
= 0; f = 1 MHz
CONDITIONS
typ. 25
(W)
P
20
L
75
75
40
MIN.
65
MIN.
typ. 10
(dB)
G
9
p
10
TYP.
75
75
2
3
270
+200
200
235
0.65
BLS2731-20
Product specification
VALUE
MAX.
0.5
0.5
0.1
MAX.
typ. 40
V
V
V
A
W
K/W
(%)
C
C
C
35
C
UNIT
UNIT
V
V
mA
mA
mA
pF
UNIT