UNISONIC TECHNOLOGIES CO., LTD
2SK303
Preliminary
JFET
LOW-FREQUENCY
GENERAL-PURPOSE
AMPLIFIER APPLICATIONS
FEATURES
* Ideal For Potentiometers
* Analog Switches
* Low Frequency Amplifiers
* Constant Current Supplies
* Impedance Conversion
3
1
2
SOT-23
1
TO-92
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
2SK303L-x-AE3-R
2SK303G-x-AE3-R
2SK303L-x-T92-B
2SK303G-x-T92-B
2SK303L-x-T92-K
2SK303G-x-T92-K
2SK303L-x-T92-R
2SK303G-x-T92-R
Note: Pin Assignment: G: Gate D: Drain S: Source
Package
SOT-23
TO-92
TO-92
TO-92
Pin Assignment
1
2
3
D
S
G
G
S
D
G
S
D
G
S
D
Packing
Tape Reel
Tape Box
Bulk
Tape Reel
MARKING
2SK303-V2
V2
L: Lead Free
G: Halogen Free
2SK303-V3
V3
L: Lead Free
G: Halogen Free
V4
2SK303-V4
L: Lead Free
G: Halogen Free
V5
2SK303-V5
L: Lead Free
G: Halogen Free
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Copyright © 2011 Unisonic Technologies Co., Ltd
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QW-R206-071,Ca
2SK303
PARAMETER
Drain to Source Voltage
Gate to Source Voltage
Gate Current
Drain Current
Preliminary
JEET
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C, unless otherwise specified)
RATINGS
UNIT
30
V
-30
V
10
mA
20
mA
SOT-23
200
Power Dissipation
P
D
mW
TO-92
625
Junction Temperature
T
J
150
°C
Storage Temperature
T
STG
-55 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
SYMBOL
V
DSS
V
GSS
I
G
I
D
ELECTRICAL CHARACTERISTICS
(T
A
=25°C, unless otherwise specified)
PARAMETER
OFF CHARACTERISTICS
Gate to Drain Breakdown Voltage
Drain-Source Leakage Current
Gate-Source Leakage Current
ON CHARACTERISTICS
Gate Cutoff Voltage
Drain-Source On-State Resistance
Forward Transfer Admittance
DYNAMIC PARAMETERS
Input Capacitance
Reverse Transfer Capacitance
SYMBOL
BV
GDS
I
DSS
I
GSS
V
GS(OFF)
R
DS(ON)
|Y
FS
|
C
ISS
C
RSS
TEST CONDITIONS
I
G
=-10µA
V
DS
=10V,V
GS
=0V
V
GS
=-20V
V
DS
=10V, I
D
=1µA
V
DS
=10mV, V
GS
=0V
V
DS
=10V, V
GS
=0V, f =1MHz
V
DS
=10V,V
GS
=0V,f =1MHz
MIN
-30
0.6
TYP
MAX UNIT
V
mA
nA
V
Ω
mS
pF
pF
12.0
-1.0
-1
250
6.0
5
1.5
-4
2.5
CLASSIFICATION OF I
DSS
RANK
I
DSS
(mA)
V2
0.6 ~ 1.5
V3
1.2 ~ 3.0
V4
2.5 ~ 6.0
V5
5.0 ~ 12.0
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 2
QW-R206-071,Ca
Microcontroller MCU
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