J201 Datasheet, PDF (4/5 Pages) Fairchild Semiconductor – N-Channel General Purpose Amplifier

J/SST201 Series
Vishay Siliconix
TYPICAL CHARACTERISTICS (T_A = 25_C UNLESS OTHERWISE NOTED)
Transfer Characteristics
500
V_GS(off) = −0.7 V
V_DS = 10 V
400
300
T_A = −55_C
25_C
200
Transfer Characteristics
2
V_GS(off) = −1.5 V
V_DS = 10 V
1.6
T_A = −55_C
1.2
25_C
0.8
125_C
100
0.4
125_C
0
0
−0.1
−0.2
−0.3
−0.4
V_GS − Gate-Source Voltage (V)
−0.5
Transconductance vs. Gate-Source Voltage
1.5
V_GS(off) = −0.7 V
1.2
V_DS = 10 V
f = 1 kHz
T_A = −55_C
0.9
25_C
0.6
125_C
0.3
0
0
−0.1
−0.2
−0.3
−0.4
V_GS − Gate-Source Voltage (V)
−0.5
Circuit Voltage Gain vs. Drain Current
200
g_fs R_L
160
A_V + _{1 ) RLgos}
Assume V_DD = 15 V, V_DS = 5 V
10 V
120
R_L + _ID
0
0
−0.4
−0.8
−1.2
−1.6
−2
V_GS − Gate-Source Voltage (V)
Transconductance vs. Gate-Source Voltage
4
V_GS(off) = −1.5 V
3.2
V_DS = 10 V
f = 1 kHz
2.4
T_A = −55_C
25_C
1.6
0.8
125_C
0
0
−0.4
−0.8
−1.2
−1.6
−2
V_GS − Gate-Source Voltage (V)
On-Resistance vs. Drain Current
2000
1600
1200
V_GS(off) = −0.7 V
80
V_GS(off) = −0.7 V
−1.5 V
40
0
0.01
0.1
1
I_D − Drain Current (mA)
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4
800
400
0
0.01
−1.5 V
0.1
1
I_D − Drain Current (mA)
Document Number: 70233
S-40393—Rev. G, 15-Mar-04