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2SK369_07 Datasheet, PDF (1/5 Pages) Toshiba Semiconductor – Silicon N Channel Junction Type For Low Noise Audio Amplifier Applications | |||
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TOSHIBA Field Effect Transistor Silicon N Channel Junction Type
2SK369
2SK369
For Low Noise Audio Amplifier Applications
⢠Suitable for use as first stage for equalizer and MC head amplifiers.
⢠High |Yfs|: |Yfs| = 40 mS (typ.) (VDS = 10 V, VGS = 0, IDSS = 5 mA)
⢠High breakdown voltage: VGDS = â40 V (min)
⢠Super low noise: NF = 1.0dB (typ.)
(VDS = 10 V, ID = 5 mA, f = 1 kHz, RG = 100 â¦)
⢠High input impedance: IGSS = â1 nA (max) (VGS = â30 V)
Unit: mm
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Gate-drain voltage
Gate current
Drain power dissipation
Junction temperature
Storage temperature range
VGDS
IG
PD
Tj
Tstg
â40
V
10
mA
400
mW
125
°C
â55~125
°C
Note:
Using continuously under heavy loads (e.g. the application of
JEDEC
TO-92
high temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
JEITA
SC-43
reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the
TOSHIBA
2-5F1D
absolute maximum ratings.
Weight: 0.21 g (typ.)
Please design the appropriate reliability upon reviewing the
Toshiba Semiconductor Reliability Handbook (âHandling Precautionsâ/âDerating Concept and Methodsâ) and
individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min Typ. Max Unit
Gate cut-off current
Gate-drain breakdown voltage
Drain current
Gate-source cut-off voltage
Forward transfer admittance
Input capacitance
Reverse transfer capacitance
Noise figure
(Note 2)
IGSS
VGS = â30 V, VDS = 0
V (BR) GDS VDS = 0, IG = â100 μA
IDSS
VDS = 10 V, VGS = 0
(Note 1)
VGS (OFF)
âªYfsâª
Ciss
Crss
NF (1)
VDS = 10 V, ID = 0.1 μA
VDS = 10 V, VGS = 0, f = 1 kHz,
(IDSS = 5 mA)
VDS = 10 V, VGS = 0, f = 1 MHz
VGD = â10 V, ID = 0, f = 1 MHz
VDS = 10 V, RG = 100 Ω, ID = 5 mA,
f = 100 Hz
NF (2)
VDS = 10 V, RG = 100 Ω, ID = 5 mA,
f = 1 kHz
â¯
⯠â1.0 nA
â40 â¯
â¯
V
5.0
â¯
30
mA
â0.3
â¯
â1.2
V
25
40
â¯
mS
â¯
75
â¯
pF
â¯
15
â¯
pF
â¯
5
10
dB
â¯
1
2
Note 1: IDSS classification GR: 5.0~10.0 mA, BL: 8.0~16.0 mA, V: 14.0~30.0 mA
Note 2: Use this in the low voltage region (VDS < 15 V) for low noise applications.
1
2007-11-01
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