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2N3821 2N3822 2N3824
CASE 20-03, STYLE 1
TO-72 (TO-206AF) JFET
LOW FREQUENCY, LOW NOISE —N-CHANNEL DEPLETION
JAN 2N3821 AND JAN 2N3822 AVAILABLE
Refer to 2N4220 for graphs.
MAXIMUM RATINGS
Rating Drain-Source Voltage Drain-Gate Voltage Gate-Source Voltage
Drain Current
@Total Device Dissipation TA = 25°C
Derate above 25°C Junction Temperature Range Storage Temperature Range
Symbol vDs vDg Vgs
id
pd
Tj Tstg
Value 50 50 -50
10 300 2.0 175
- 65 to + 200
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.;
Characteristic
OFF CHARACTERISTICS
Gate-Source Breakdown Voltage (Iq = - 1 /uAdc, Vqs = 0)
Gate Reverse Current
(VGS = -30Vdc,VDS = 0) (Vqs = -30 Vdc, V D s = 0, Ta = 150°C)
Gate Source Cutoff Voltage
(Iq = 0.
2N3821 Datasheet
