LS5301_14 Datasheet, PDF (1/1 Pages) Linear Integrated Systems – VERY HIGH INPUT IMPEDANCE N-CHANNEL JFET AMPLIFIER

LS5301, PF5301
VERY HIGH INPUT IMPEDANCE
N-CHANNEL JFET AMPLIFIER
FEATURES
REPLACEMENT FOR LF5301, PF5301
HIGH INPUT INPEDANCE
HIGH GAIN
ABSOLUTE MAXIMUM RATINGS¹
@ 25 °C (unless otherwise stated), TA=25°C
Maximum Temperatures
Storage Temperature (TO-72)
Storage Temperature (TO-92)
Maximum Power Dissipation²
Continuous Power Dissipation, TA=25°C
Maximum Currents
Gate Current
Maximum Voltages
Gate to Drain
Gate to Source
IG = 0.100 pA
gfs = 70 µS
-55 to 150°C
-55 to 150°C
300mW
50mA
-30V
-30V
LS5301
TO-72
TOP VIEW
PF5301
TO-92
TOP VIEW
GSD
3 21
COMMON ELECTRICAL CHARACTERISTICS @ 25 °C (unless otherwise stated)
SYMBOL CHARACTERISTIC
MIN TYP MAX UNIT
BVGSS
Gate to Source Breakdown Voltage
-30
VGS(off)
Gate to Source Cutoff Voltage
-0.6
V
-3.0
Gate Leakage Current
IGSS
LS5301
PF5301
-1
-5 pA
IG
Gate Operating Current
-0.04
IDSS
Drain to Source Saturation Current
30
500 µA
gfs
Forward Transconductance
70
500 µS
Ciss
Input Capacitance
Crss
Reverse Transfer Capacitance
3
pF
1.5
en
Equivalent Noise Voltage
45 150 nV/√Hz
CONDITIONS
VDS = 0V, ID = -1µA
VDS = 10V, ID = 1nA
VDS = 0V, VGS = -15V
VDG = 6V, ID = 5µA
VDS = 10V, VGS = 0V
VDS = 10V, VGS = 0V, f = 1kHz
VDS = 10V, VGS = 0V, f = 1MHz
VDG = 10V, ID = 50µA, f = 100Hz
NOTES
1. Absolute maximum ratings are limiting values above which serviceability may be impaired.
2. Derate PF series 2.8mW/° C when TA>25° C. Derate LS series 2.0mW°C when TA>25° C
3. All MIN/TYP/MAX limits are absolute numbers. Negative signs indicated electrical polarity only.
Information furnished by Linear Integrated Systems is believed to be accurate and reliable. However, no responsibility is assumed for its use;
nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Linear Integrated Systems.
Linear Integrated Systems (LIS) is a 25-year-old, third-generation precision semiconductor company providing high-quality
discrete components. Expertise brought to LIS is based on processes and products developed at Amelco, Union Carbide, Intersil
and Micro Power Systems by company President John H. Hall. Hall, a protégé of Silicon Valley legend Dr. Jean Hoerni, was the
director of IC Development at Union Carbide, Co-Founder and Vice President of R&D at Intersil, and Founder/President of Micro
Power Systems.
Linear Integrated Systems
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Doc 201141 04/24/14 Rev#A12 ECN#LS5301 PF5301