TECHNICAL DATA
N-CHANNEL J-FET DEPLETION MODE
Qualified per MIL-PRF-19500/375
Devices
2N3821
2N3822
2N3823
Qualified Level
JANTX
JANTXV
MAXIMUM RATINGS
Parameters / Test Conditions
Gate-Source Voltage
Drain-Source Voltage
Drain-Gate Voltage
Gate Current
Power Dissipation
T
A
= +25
0
C
(1)
Operating Junction & Storage Temperature Range
Symbol
V
GSR
V
DS
V
DG
I
GF
P
T
T
j
, T
stg
2N3821
2N3822
50
50
50
2N3823
30
30
30
Unit
V
V
V
mA
mW
0
C
10
300
-55 to +200
TO-72*
(TO-206AF)
*See appendix A for
package outline
(1) Derate linearly 1.7 mW/
0
C for T
A
+25
0
C.
ELECTRICAL CHARACTERISTICS (T
A
= 25
0
C unless otherwise noted)
Parameters / Test Conditions
Symbol
Gate-Source Breakdown Voltage
V
DS
= 0, I
G
= 1.0
碌A(chǔ)dc
Gate Reverse Current
V
DS
= 0, V
GS
= 30 Vdc
V
DS
= 0, V
GS
= 20 Vdc
Zero-Gate-Voltage Drain Current
V
GS
= 0, V
DS
= 15 Vdc
2N3821, 2N3822
2N3823
2N3821, 2N3822
2N3823
2N3821
2N3822
2N3823
2N3821
2N3822
2N3823
2N3821
2N3822
2N3823
V
(BR)GSSR
Min.
50
30
Max.
Units
Vdc
畏A
I
GSSR
0.1
0.5
0.5
2.0
4.0
0.5
1.0
1.0
2.5
10
20
2.0
4.0
7.5
4.0
6.0
8.0
I
DSS
mA
Gate-Source Voltage
V
DS
= 15 Vdc, I
D
= 50 碌A(chǔ)dc
V
DS
= 15 Vdc, I
D
= 200 碌A(chǔ)dc
V
DS
= 15 Vdc, I
D
= 400 碌A(chǔ)dc
Gate-Source Cutoff Voltage
V
DS
= 15 Vdc, I
D
= 0.5
畏Adc
V
GS
Vdc
V
GS(off)
Vdc
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
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