2SK211
TOSHIBA Field Effect Transistor Silicon N Channel Junction Type
2SK211
FM Tuner Applications
VHF Band Amplifier Applications
Unit: mm
•
•
•
Low noise figure: NF = 2.5dB (typ.) (f = 100 MHz)
High forward transfer admitance: |Y | = 9 mS (typ.)
fs
Extremely low reverse transfer capacitance: C = 0.1 pF (typ.)
rss
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Gate-drain voltage
Symbol
Rating
Unit
V
−18
10
V
GDO
Gate current
I
mA
mW
°C
G
Drain power dissipation
Junction temperature
Storage temperature range
P
150
D
T
j
125
T
stg
−55~125
°C
Note: Using continuously under heavy loads (e.g. the application of high
temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the
absolute maximum ratings.
JEDEC
JEITA
―
Please design the appropriate reliability upon reviewing the
Toshiba Semiconductor Reliability Handbook (“Handling
Precautions”/“Derating Concept and Methods”) and individual
reliability data (i.e. reliability test report and estimated failure rate,
etc).
SC-59
TOSHIBA
2-3F1C
Weight: 0.012 g (typ.)
Marking
Electrical Characteristics (Ta = 25°C)
Characteristics
Gate leakage current
Symbol
Test Condition
= −0.5 V, V = 0 V
Min
Typ.
Max
Unit
I
V
⎯
⎯
⎯
−10
nA
V
GSS
GS
= −100 μA
DS
Gate-drain breakdown voltage
V
I
−18
⎯
(BR) GDO
G
I
DSS
(Note)
Drain current
V
= 0 V, V = 10 V
DS
1.0
⎯
10
mA
GS
Gate-source cut-off voltage
Forward transfer admittance
Input capacitance
V
V
V
V
V
V
V
= 10 V, I = 1 μA
−0.4
⎯
⎯
9
−4.0
⎯
V
GS (OFF)
⎪Y ⎪
DS
GS
DS
GD
DD
DD
D
= 0 V, V = 10 V, f = 1 kHz
DS
mS
pF
pF
dB
dB
fs
C
= 10 V, V
= 0 V, f = 1 MHz
GS
⎯
6.0
⎯
⎯
iss
rss
PS
Reverse transfer capacitance
Power gain
C
G
= −10 V, f = 1 MHz
⎯
0.15
⎯
= 10 V, f = 100 MHz (Figure)
= 10 V, f = 100 MHz (Figure)
⎯
18
2.5
Noise figure
NF
⎯
3.5
Note: I
classification O: 1.0~3.0 mA, Y: 2.5~6.0 mA, GR (G): 5.0~10.0 mA
DSS
1
2007-11-01