BFG505 Philips Semiconductors, BFG505 Datasheet - Page 2

• Manufacturer Part Number: BFG505
• Description: NPN 9 GHz wideband transistors
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
APPLICATIONS
RF front end applications in the GHz range, such as
analog and digital cellular telephones, cordless telephones
(CT1, CT2, DECT, etc.), radar detectors, pagers and
satellite TV tuners (SATV).
DESCRIPTION
NPN silicon planar epitaxial transistor in a 4-pin
dual-emitter SOT143B plastic package.
MARKING
QUICK REFERENCE DATA
1998 Oct 02
BFG505
BFG505/X
V
V
I
P
h
C
f
G
F
TYPE NUMBER
C
T
S
FE
High power gain
Low noise figure
High transition frequency
Gold metallization ensures excellent reliability.
SYMBOL
CBO
CES
tot
re
NPN 9 GHz wideband transistors
UM
21
2
collector-base voltage
collector-emitter voltage R
collector current (DC)
total power dissipation
DC current gain
feedback capacitance
transition frequency
maximum unilateral
power gain
insertion power gain
noise figure
PARAMETER
CODE
N33
N39
open emitter
T
V
V
V
V
T
V
T
V
T
T
T
T
s
amb
amb
amb
s
amb
s
amb
s
amb
CE
CB
CE
CE
CE
CE
BE
=
=
=
= 6 V; I
= 6 V; I
= 6 V; I
= 6 V; I
= 6 V; I
= 6 V; I
= 0
130 C
= 25 C; f = 900 MHz
= 25 C; f = 2 GHz
= 25 C; f = 900 MHz
= 25 C; f = 900 MHz
= 25 C; f = 900 MHz
= 25 C; f = 2 GHz
opt
opt
opt
; V
; V
; V
CE
CE
CE
C
C
C
C
C
c
CONDITIONS
= 5 mA;
= 5 mA
= i
= 5 mA; f = 1 GHz
= 5 mA;
= 5 mA;
= 6 V; I
= 6 V; I
= 6 V; I
c
= 0; f = 1 MHz
2
PINNING
c
c
c
= 1.25 mA;
= 5 mA;
= 1.25 mA;
PIN
1
2
3
4
handbook, 2 columns
Fig.1 Simplified outline SOT143B.
collector
base
emitter
emitter
Top view
1
4
60
16
BFG505
MIN.
BFG505; BFG505/X
DESCRIPTION
0.2
9
20
13
17
1.2
1.6
1.9
120
TYP.
MSB014
Product specification
3
2
collector
emitter
base
emitter
20
15
18
150
250
1.7
2.1
MAX.
BFG505/X
V
V
mA
mW
pF
GHz
dB
dB
dB
dB
dB
dB
UNIT