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PDF WTC6401 Data sheet ( Hoja de datos )
| Número de pieza | WTC6401 | |
| Descripción | Enhancement Mode Power MOSFET | |
| Fabricantes | Weitron Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de WTC6401 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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P-Channel Enhancement
Mode Power MOSFET
3 DRAIN
1
GATE
Features:
www.Data*SShueept4eUr.cHomigh Dense Cell Design For Low RDS(ON)
R DS(ON) <50mΩ@V GS =-4.5V
*Rugged and Reliable
*Simple Drive Requirement
*Fast Switching
*SOT-23 Package
2
SOURCE
Applications
*Power Management in Notebook Computer
*Portable Equipment
*Battery Powered System
WTC6401
DRAIN CURRENT
-4.3 AMPERES
DRAIN SOURCE VOLTAGE
-12 VOLTAGE
1
2
3
SOT-23
Maximum Ratings(TA=25 C Unless Otherwise Specified)
Rating
Symbol
Drain-Source Voltage
VDS
Gate-Source Voltage
Continuous Drain Current 3 ,(TA=25˚C)
,(TA=70˚C)
VG S
ID
Pulsed Drain Current 1
Total Power Dissipation(T A=25˚C)
Maximum Thermal Resistace Junction-ambient 3
Operating Junction and Storage Temperature Range
I DM
PD
R θJA
TJ, Tstg
Value
-12
±8
-4.3
-3.4
-12
1.38
90
- 55~+150
Unit
V
A
W
˚C/W
˚C
Device Marking
WTC6401=6401
WEITRON
http:www.weitron.com.tw
1/6
06-May-05
1 page  
WTC6401
8
I D = -4A
6 VDS = -16V
10000
f = 1.0MHz
4
www.DataSheet4U.com
2
0
08
16 24 32
QG , Total Gate Charge(nC)
Fig 7. Gate Charge Characteristics
1000
Ciss
Coss
Crss
10
15
9 13 17
VDS, Drain-to-Source Voltage(V)
Fig 8. Typical Capacitance Characteristics
100,000
1
Duty factor = 0.5
10,00
1,000
1ms
10ms
0.100
100ms
TA = 25°C
Single Pulse
Is
DC
0.01
0.1
1 10
-VDS , Drain-to-Source Voltage(V)
100
Fig 9. Maximum Safe Operation Area
0.2
0.1
0.1
0.05
0.01
0.01
Single pulse
PDM
t
T
Duty factor = t / T
Peak Tj=PDM x Rθ ja + Ta
Rθ ja =270°C / W
0.001
0.0001 0.001
0.01 0.1
1
t, Pulse Width(s)
10
100 1000
Fig 10. Effective Transient Thermal Impedance
VDS
90%
10%
VGS
td(on) tr
td(off) tf
Fig 11. Switching Time Circuit
VG
-4.5V
QGS
QG
QGD
Charge
Q
Fig.12 Gate Charge Waveform
WEITRON
http://www.weitron.com.tw
5/6
06-May-05
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet WTC6401.PDF ] | |
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