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Número de pieza | NDS8433 | |
Descripción | Single P-Channel Enhancement Mode Field Effect Transistor | |
Fabricantes | Fairchild | |
Logotipo | ||
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No Preview Available ! June 1996
NDS8433
Single P-Channel Enhancement Mode Field Effect Transistor
General Description
These P-Channel enhancement mode power field effect
transistors are produced using Fairchild's proprietary, high cell
density, DMOS technology. This very high density process is
especially tailored to minimize on-state resistance and provide
superior switching performance. These devices are particularly
suited for low voltage applications such as notebook computer
power management and other battery powered circuits where
fast switching, low in-line power loss, and resistance to
transients are needed.
Features
-5.2A, -20V. RDS(ON) = 0.055Ω @ VGS = -4.5V
RDS(ON) = 0.075Ω @ VGS = -2.7V.
High density cell design for extremely low RDS(ON).
High power and current handling capability in a widely used
surface mount package.
____________________________________________________________________________________________
54
63
72
81
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Symbol Parameter
VDSS Drain-Source Voltage
VGSS Gate-Source Voltage
ID Drain Current - Continuous
- Pulsed
(Note 1a)
PD Maximum Power Dissipation
(Note 1a)
(Note 1b)
(Note 1c)
TJ,TSTG Operating and Storage Temperature Range
THERMAL CHARACTERISTICS
RθJA
RθJC
Thermal Resistance, Junction-to-Ambient
Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1)
© 1997 Fairchild Semiconductor Corporation
NDS8433
-20
-8
-5.2
-20
2.5
1.2
1
-55 to 150
50
25
Units
V
V
A
W
°C
°C/W
°C/W
NDS8433 Rev. B1
1 page Typical Electrical Characteristics (continued)
1.08
1.06
I D = -250µA
1.04
1.02
1
0.98
0.96
0.94
-50 -25 0 25 50 75 100 125 150
TJ , JUNCTION TEMPERATURE (°C)
Figure 7. Breakdown Voltage
Variation with Temperature.
20
10 V GS = 0V
5
1
TJ = 125°C
0.1
25°C
-55°C
0.01
0.001
0.0001
0.2
0.4 0.6 0.8
1
-V SD , BODY DIODE FORWARD VOLTAGE (V)
1.2
Figure 8. Body Diode Forward Voltage Variation
with Source Current and
Temperature.
4000
3000
2000
1000
C iss
C oss
500
300
200
100
0.1
f = 1 MHz
VGS = 0 V
C rss
0.2
0.5 1
2
5 10
-VDS , DRAIN TO SOURCE VOLTAGE (V)
Figure 9. Capacitance Characteristics.
20
5
I D = -5.2A
4
VDS = -5.0V -10V -15V
3
2
1
0
0 5 10 15 20 25
Q g , GATE CHARGE (nC)
Figure 10. Gate Charge Characteristics.
30
VIN
VG S
RGEN
G
-VD D
RL
D
VOUT
DUT
S
Figure 11. Switching Test Circuit.
t d(on)
ton
tr
90%
td(off)
toff
tf
90%
VO U T
VIN
10%
10%
50%
10%
90%
50%
PULSE W IDTH
INVERTED
Figure 12. Switching Waveforms.
NDS8433 Rev. B1
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet NDS8433.PDF ] |
Número de pieza | Descripción | Fabricantes |
NDS8433 | Single P-Channel Enhancement Mode Field Effect Transistor | Fairchild |
NDS8434 | Single P-Channel Enhancement Mode Field Effect Transistor | Fairchild |
NDS8434A | Single P-Channel Enhancement Mode Field Effect Transistor | Fairchild |
NDS8435 | Single P-Channel Enhancement Mode Field Effect Transistor | Fairchild |
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