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PDF STU421S Data sheet ( Hoja de datos )

Número de pieza STU421S
Descripción P-Channel Logic Level Enhancement Mode Field Effect Transistor
Fabricantes SamHop Microelectronics 
Logotipo SamHop Microelectronics Logotipo



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No Preview Available ! STU421S Hoja de datos, Descripción, Manual

S T U/D421S
S amHop Microelectronics C orp.
Aug.20,2006
P -C hannel Logic Level E nhancement Mode Field E ffect Transistor
P R ODUC T S UMMAR Y
V DS S ID R DS (ON) ( m W ) Max
-40V
-10A
45 @ VGS = -10V
60 @ VGS = -4.5V
F E AT UR E S
S uper high dense cell design for low R DS(ON).
R ugged and reliable.
TO-252 and TO-251 P ackage.
D
G
S
S TU S E R IE S
T O -252AA(D-P AK )
GDS
S TD S E R IE S
TO-251(l-P AK)
D
G
S
AB S OL UTE MAXIMUM R ATINGS (TA=25 C unles s otherwis e noted)
P arameter
S ymbol
Drain-S ource Voltage
VDS
Gate-S ource Voltage
VGS
Drain C urrent-C ontinuous a @ Ta
-P ulsed b
25 C
70 C
ID
IDM
Limit
-40
20
-10
-8.3
-50
Unit
V
V
A
A
A
Drain-S ource Diode Forward C urrent a IS -10
A
Maximum P ower Dissipation a
Operating Junction and S torage
Temperature R ange
Ta= 25 C
Ta=70 C
PD
TJ, TSTG
50
35
-55 to 175
W
C
THE R MAL CHAR ACTE R IS TICS
Thermal R esistance, Junction-to-C ase
R JC
3 C/W
Thermal R esistance, Junction-to-Ambient
R JA
50
C /W

1 page




STU421S pdf
S T U/D421S
1200
1000
C is s
800
600
400
6 C oss
200
C rss
0
05
10 15
20 25 30
V DS , Drain-to S ource Voltage (V )
F igure 9. C apacitance
10
VDS =-24V
8 ID=-10A
6
4
2
0
0 3 6 9 12 16 18 21 24
Qg, T otal G ate C harge (nC )
F igure 10. G ate C harge
600 60
100
60
TD(off)
Tf
Tr
10 R DS(ON) Limit
10ms
100ms
10 TD(on)
1 DC 1s
1
VDS=-24V,ID=-10A
VGS=-10V
1 6 10 60 100 300 600
R g, G ate R es is tance (W)
F igure 11.s witching characteris tics
2
1
D =0 . 5
0.1 VGS =-10V
S ingle P ulse
0.03 TA=25 C
0.1 1
10 30 50
V DS , Drain-S ource V oltage (V )
F igure 12. Maximum S afe
O perating Area
0.2
0.1
0.1 0.05
0.02
0.01
S INGLE PULS E
0.01
10-5
10-4
10-3
10-2
10-1
S quare Wave P uls e Duration (s ec)
P DM
t1
t2
1. R J A (t)=r (t) * R J A
2. R J A=S ee Datas heet
3. T J M-T A = P DM* R J A (t)
4. Duty C ycle, D=t1/t2
1
10
F igure 13. Normalized T hermal T rans ient Impedance C urve
5

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