BF483 Philips Semiconductors, BF483 Datasheet - Page 3

• Manufacturer Part Number: BF483
• Description: NPN high-voltage transistors
• Manufacturer: Philips Semiconductors

Philips Semiconductors
THERMAL CHARACTERISTICS
Note
1. Transistor mounted on a printed-circuit board.
CHARACTERISTICS
T
1999 Apr 12
R
I
I
h
V
C
f
j
CBO
EBO
T
SYMBOL
SYMBOL
FE
CEsat
th j-a
= 25 C unless otherwise specified.
re
NPN high-voltage transistors
thermal resistance from junction to ambient
collector cut-off current
emitter cut-off current
DC current gain
collector-emitter saturation voltage
feedback capacitance
transition frequency
PARAMETER
PARAMETER
I
I
I
I
I
I
I
I
E
E
C
C
C
C
C
C
= 0; V
= 0; V
= 0; V
= 25 mA; V
= 40 mA; V
= 30 mA; I
= i
= 10 mA; V
c
3
= 0; V
CB
CB
EB
= 300 V
= 250 V; T
= 5 V
CONDITIONS
CE
B
note 1
CE
CE
= 5 mA
CE
= 30 V; f = 1 MHz
= 20 V
= 20 V
= 10 V; f = 100 MHz 70
CONDITIONS
j
= 150 C
BF483; BF485; BF487
50
20
MIN.
VALUE
150
Product specification
20
20
100
600
1.4
110
MAX.
UNIT
K/W
nA
nA
mV
pF
MHz
UNIT
A