參數(shù)資料
型號: 2N4339-JQR-BG4
廠商: SEMELAB LTD
元件分類: 小信號晶體管
英文描述: 50 V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-206AA
封裝: HERMETIC SEALED, TO-46, 3 PIN
文件頁數(shù): 1/2頁
文件大?。?/td> 21K
代理商: 2N4339-JQR-BG4
Underside View
PAD 1 – Source
PAD 2 – Drain
PAD 3 – Gate
LOW NOISE N-CHANNEL JFET
DESIGNED FOR SENSITIVE AMPLIFIER
STAGES IN A HERMETICALLY SEALED
PACKAGE FOR HIGH RELIABILITY
APPLICATIONS
FEATURES
LOW CUTOFF VOLTAGE
HIGH INPUT IMPEDANCE
VERY LOW NOISE
HIGH GAIN
CECC SCREENING OPTIONS
JAN LEVEL SCREENING OPTIONS
APPLICATIONS:
High Gain, Low Noise Amplifiers
Low Current, Low Voltage Battery
Powered Amplifiers
Ultrahigh Input Impedance Pre-
Amplifiers
TO-46
(TO-206AA)
MECHANICAL DATA
Dimensions in mm (inches)
2N4339
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Document Number 3887
Issue 1
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
VDS
Drain – Source Voltage
50V
VDG
Drain – Gate Voltage
50V
VGS
Gate – Source Voltage
50V
IG
Gate Current
50mA
PD
Total Device Dissipation at TAMB = 25°C
300mW
Derate above 25°C
2mW/°C
TJ
Operating Temperature Range
–55 to +175°C
TSTG
Storage Temperature Range
–65 to +200°C
1
3
2
2.54 (0.100)
Nom.
0.48 (0.019)
0.41 (0.016)
dia.
5.84 (0.230)
5.31 (0.209)
4.95 (0.195)
4.52 (0.178)
5.
33
(0
.2
10)
4.
32
(0
.1
70)
12
.7
(
0
.500
)
mi
n.
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
相關(guān)PDF資料
PDF描述
2N4351 30 mA, 25 V, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, TO-206AF
2N4356 500 mA, 80 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-222AB
2N4358 100 mA, 240 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-39
2N4391-JQR 40 V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18
2N4391-JQR-BG4 40 V, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18
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