MMBF4392L 查看數據表（PDF） - Motorola => Freescale
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MMBF4392L Datasheet PDF : 6 Pages
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MMBF4391LT1 MMBF4392LT1 MMBF4393LT1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
ON CHARACTERISTICS
Zero–Gate–Voltage Drain Current
(VDS = 15 Vdc, VGS = 0)
MMBF4391LT1
MMBF4392LT1
MMBF4393LT1
IDSS
50
25
5.0
Drain–Source On–Voltage
(ID = 12 mAdc, VGS = 0)
(ID = 6.0 mAdc, VGS = 0)
(ID = 3.0 mAdc, VGS = 0)
VDS(on)
MMBF4391LT1
—
MMBF4392LT1
—
MMBF4393LT1
—
Static Drain–Source On–Resistance
(ID = 1.0 mAdc, VGS = 0)
rDS(on)
MMBF4391LT1
—
MMBF4392LT1
—
MMBF4393LT1
—
SMALL– SIGNAL CHARACTERISTICS
Input Capacitance
(VDS = 15 Vdc, VGS = 0, f = 1.0 MHz)
Ciss
—
Reverse Transfer Capacitance
(VDS = 0, VGS = 12 Vdc, f = 1.0 MHz)
Crss
—
Max
Unit
mAdc
150
75
30
Vdc
0.4
0.4
0.4
Ω
30
60
100
14
pF
3.5
pF
TYPICAL CHARACTERISTICS
1000
500
200
RK = RD’
100
50
TJ = 25°C
MMBF4391
MMBF4392
VGS(off) = 12 V
= 7.0 V
MMBF4393
= 5.0 V
20
10
5.0
RK = 0
2.0
1.0
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
20 30 50
ID, DRAIN CURRENT (mA)
Figure 1. Turn–On Delay Time
1000
500
200
100
50
RK = RD’
TJ = 25°C
MMBF4391 VGS(off) = 12 V
MMBF4392
= 7.0 V
MMBF4393
= 5.0 V
20
10
RK = 0
5.0
2.0
1.0
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
20 30 50
ID, DRAIN CURRENT (mA)
Figure 2. Rise Time
1000
500
200
100
50
RK = RD’
TJ = 25°C
MMBF4391 VGS(off) = 12 V
MMBF4392
= 7.0 V
MMBF4393
= 5.0 V
20
10
5.0
2.0
1.0
0.5 0.7 1.0
RK = 0
2.0 3.0 5.0 7.0 10
20 30 50
ID, DRAIN CURRENT (mA)
Figure 3. Turn–Off Delay Time
1000
500
200
100
50
RK = RD’
TJ = 25°C
MMBF4391
MMBF4392
VGS(off) = 12 V
= 7.0 V
MMBF4393
= 5.0 V
20
RK = 0
10
5.0
2.0
1.0
0.5 0.7 1.0
2.0 3.0 5.0 7.0 10
20 30 50
ID, DRAIN CURRENT (mA)
Figure 4. Fall Time
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data
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