MMBF5457LT1 Datasheet, PDF (3/6 Pages) Motorola, Inc – JFET - General Purpose Transistor

MMBF5457LT1
TYPICAL CHARACTERISTICS
14
12
V_DS = 15 V
V_GS = 0
10
f = 1 kHz
8
6
4
2
0
0.001
0.01
0.1
1.0
10
R_S, SOURCE RESISTANCE (Megohms)
Figure 1. Noise Figure versus Source
Resistance
1.2
V_GS(off) ^ −1.2 V
1.0
V_GS = 0 V
1.2
V_GS(off) ^ −1.2 V
1.0
0.8
−0.2 V
0.8
V_DS = 15 V
0.6
0.6
−0.4 V
0.4
0.4
−0.6 V
0.2
−0.8 V
0.2
−1.0 V
0
0
0
5
10
15
20
25
−1.2
−0.8
−0.4
0
V_DS, DRAIN−SOURCE VOLTAGE (VOLTS)
V_GS, GATE−SOURCE VOLTAGE (VOLTS)
Figure 2. Typical Drain Characteristics
Figure 3. Common Source Transfer
Characteristics
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