BF543 Vishay, BF543 Datasheet - Page 2

• Manufacturer Part Number: BF543
• Description: Bf543 - N-channel Mos-fieldeffect Triode, Depletion Mode
• Manufacturer: Vishay

BF543
Vishay Semiconductors
Electrical DC Characteristics
T
Electrical AC Characteristics
T
V
Package Dimensions in mm (Inches)
www.vishay.com
2
Drain - source breakdown
voltage
Gate - source breakdown
voltage
Gate - source leakage current
Drain current
Gate - source cut-off voltage
Forward transadmittance
Gate 1 input capacitance
Feedback capacitance
Output capacitance
Noise figure
Power gain
amb
amb
DS
= 10 V, I
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
Parameter
Parameter
D
= 4 mA, f = 1 MHz
17418
G
f = 200 MHz
G
f = 200 MHz
I
± I
± V
V
V
D
S
S
DS
DS
= 10 µA, - V
GS
= 2 mS, G
= 2 mS, G
GS
= 10 V, V
= 10 V, I
= 10 mA, V
= 6 V, V
Test condition
Test condition
D
L
L
GS
GS
DS
= 20 µA
= 0.5 mS,
= 0.5 mS,
= 0
DS
= 0
= 4 V
= 0
BF543A
BF543B
Part
Symbol
C
|y
C
C
G
issg1
21s
F
oss
rss
ps
|
± V
- V
V
Symbol
± I
(BR)DS
I
I
I
GS(OFF)
(BR)GSS
DSS
DSS
DSS
GSS
Min
9.5
Min
7.5
1.5
1.5
4.0
20
Typ.
2.7
0.9
1.0
12
25
22
Typ.
Document Number 85072
Max
Rev. 1.7, 08-Sep-08
Max
8.0
6.5
8.0
2.5
12
50
Unit
mS
pF
pF
dB
dB
fF
Unit
mA
mA
mA
nA
V
V
V