U308 Datasheet PDF - Linear Integrated Systems
| Part Number | U308 | |
| Description | SINGLE N-CHANNEL HIGH FREQUENCY JFET | |
| Manufacturers | Linear Integrated Systems | |
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Linear Integrated Systems
U/J/SST308
SERIES
SINGLE N-CHANNEL HIGH
FREQUENCY JFET
FEATURES
Direct Replacement For SILICONIX U/J/SST308 SERIES
OUTSTANDING HIGH FREQUENCY GAIN
LOW HIGH FREQUENCY NOISE
ABSOLUTE MAXIMUM RATINGS1
Gpg = 11.5dB
NF = 2.7dB
@ 25 °C (unless otherwise stated)
Maximum Temperatures
Storage Temperature
-55 to 150°C
Junction Operating Temperature
-55 to 135°C
Maximum Power Dissipation
Continuous Power Dissipation (J/SST)
350mW
Continuous Power Dissipation (U)
500mW
Maximum Currents
Gate Current (J/SST)
10mA
Gate Current (U)
20mA
Maximum Voltages
Gate to Drain
-25V
Gate to Source
-25V
TO-18
BOTTOM VIEW
D 2 3G
S1
J SERIES
TO-92
BOTTOM VIEW
DSG
123
SST SERIES
SOT-23
TOP VIEW
D1
S2
3G
COMMON ELECTRICAL CHARACTERISTICS @ 25 °C (unless otherwise stated)
SYMBOL CHARACTERISTIC
MIN TYP MAX UNIT
BVGSS
VGS(F)
IG
rDS(on)
en
NF
Gpg
Gate to Source Breakdown Voltage
-25
Gate to Source Forward Voltage
0.7
Gate Operating Current
-15
Drain to Source On Resistance
35
Equivalent Noise Voltage
6
Noise Figure
f = 105MHz
f = 450MHz
1.5
2.7
Power Gain2
f = 105MHz
f = 450MHz
16
11.5
V
1
pA
Ω
nV/√Hz
dB
gfg
Forward
Transconductance
f = 105MHz
f = 450MHz
gog
Output Conductance
f = 105MHz
f = 450MHz
14
13
0.16
0.55
mS
CONDITIONS
IG = -1µA, VDS = 0V
IG = 10mA, VDS = 0V
VDG = 9V, ID = 10mA
VGS = 0V, ID = 1mA
VDS = 10V, ID = 10mA, f = 100Hz
VDS = 10V, ID = 10mA
Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for U308 electronic component. |
| Information | Total 2 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ U308.PDF Datasheet ] | |
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