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Número de pieza | SDM4953 | |
Descripción | Dual P-Channel Enhancement Mode Field Effect Transistor | |
Fabricantes | ETC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SDM4953 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! S DM4953
J ul 06 2005 ver1.2
Dual P -C hannel E nhancement Mode Field E ffect Transistor
P R ODUC T S UMMAR Y
VDS S
-30V
ID
-4.6A
R DS (ON) ( m W ) Max
53 @ VGS = -10V
95 @ VGS = - 4.5V
F E AT UR E S
S uper high dense cell design for low R DS(ON).
R ugged and reliable.
S urface Mount P ackage.
D1 D1 D2 D2
87 65
S O-8
1
1234
S1 G1 S2 G2
ABS OLUTE MAXIMUM R ATINGS (TA=25 C unless otherwise noted)
P arameter
Drain-S ource Voltage
Gate-S ource Voltage
Drain C urrent-C ontinuous a @ TJ=25 C
-P ulsed b
Drain-S ource Diode Forward C urrent a
Maximum P ower Dissipation a
Operating Junction and S torage
Temperature R ange
S ymbol
VDS
VGS
ID
IDM
IS
PD
TJ, TSTG
Limit
-30
20
-4.6
-23
1.7
2
-55 to 150
Unit
V
V
A
A
A
W
C
THE R MAL CHAR ACTE R IS TICS
Thermal R esistance, Junction-to-Ambient a
R JA
62.5
C /W
1
1 page S DM4953
-VDD
V IN R L
D VOUT
VG S
RGEN G
S
F igure 11. S witching T es t C ircuit
td(on)
VOUT
ton
tr
td(off)
90%
10%
toff
tf
90%
10%
VIN
10%
90%
50% 50%
INVE R TE D
PULS E WIDTH
F igure 12. S witching Waveforms
5
2
1
Duty C ycle=0.5
0.2
0.1 0.1
0.05
0.02
0.01
10-4
S ingle P uls e
10-3
10-2
10-1
S quare Wave P uls e Duration (s ec)
1
P DM
t1
t2
1. R thJA (t)=r (t) * R thJA
2. R thJA=S ee Datas heet
3. T J M-T A = P DM* R thJ A (t)
4. Duty C ycle, D=t1/t2
10
100
F igure 13. Normalized T hermal T rans ient Impedance C urve
5
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet SDM4953.PDF ] |
Número de pieza | Descripción | Fabricantes |
SDM4952 | Dual P-Channel Enhancement Mode Field Effect Transistor | SamHop Microelectronics Corp. |
SDM4953 | Dual P-Channel Enhancement Mode Field Effect Transistor | ETC |
SDM4953 | Dual P-Channel Enhancement Mode Field Effect Transistor | SamHop |
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