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a
Process 83
2N3954-55/2N3954A-55A N-Channel Monolithic Dual JFETs
General Description
The 2N3954 thru 2N3955/A series of N-channel monolithic dual JFETs is designed for low to medium
frequency differential amplifier applications requiring
low noise, high common-mode rejection, and very
tight match.
Absolute Maximum Ratings (25°o
Gate-Drain or Gate-Source Voltage
—50V
Gate-to-Gate Voltage
+ 50V
Gate Current
Total Device Dissipation 85°C (Each Side)
Case Temperature
(Both Sides)
50 mA 250 mW 500 mW
Power Derating (Each Side)
2.86 mW/°C
(Both Sides)
4.3 mW/°C
Storage Temperature Range
-65° C to +200° C
Lead Temperature (1/16" from case
for 10 seconds)
300 C
~
0.175 0195 (4.445-4 953)'
SEATING PLANE
TO-71
D.ZQ9 0.230
~i(5.309 -5.842)
^
0.170 0.
2N3954 Datasheet
