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PDF UT4812 Data sheet ( Hoja de datos )
| Número de pieza | UT4812 | |
| Descripción | DUAL N-CHANNEL ENHANCEMENT MODE | |
| Fabricantes | UNISONIC TECHNOLOGIES | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de UT4812 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
UT4812
DUAL N-CHANNEL
ENHANCEMENT MODE
Power MOSFET
DESCRIPTION
The UT4812 can provi de e xcellent R DS(ON) and lo w g ate
charge b y usi ng adv anced t rench tech nology. T he UT4812 is
suitable for using as a load switch or in PWM applications.
FEATURES
* 30V/6.9A
* Low RDS(ON)
* Reliable and Rugged
SYMBOL
(7) (8)
D1
(5) (6)
D2
(4)
(2) G2
G1
Lead-free: UT4812L
Halogen-free: UT4812G
S1 S2
(1) (3)
ORDERING INFORMATION
Normal
UT4812-S08-R
UT4812-S08-T
Ordering Number
Lead Free Plating
UT4812L-S08-R
UT4812L-S08-T
Halogen-Free
UT4812G-S08-R
UT4812G-S08-T
Package Packing
SOP-8
SOP-8
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2008 Unisonic Technologies Co., Ltd
1 of 6
QW-R502-166.B
http://www.Datasheet4U.com
1 page  
UT4812
TYPICAL CHARACTERISTICS(Cont.)
Gate-Charge Characteristics
10
VDS=15V
ID=6.9A
8
6
4
2
0
02
4 6 81 0 12 14
Gate Charge,QG (nC)
Maximum Forward Biased Safe
Operating Area (Note E)
100
TJ(Max)=150℃
RDS(ON) Limited
TA=25℃
100μs 10μs
10 1ms
10ms
1
0.1
0.1
0.1s
1s
10s
DC
1 10
Drain to Source Voltage,VDS (V)
100
Power MOSFET
1000
900
800
Capacitance Characteristics
f=1MHZ
VGS=0V
700
600 CISS
500
400
300
200
100
0
0
COSS
CRSS
5 10 15 20 25
Drain to Source Voltage,VDS (V)
30
Single Pulse Power Rating Junction-
40 to-Ambient (Note E)
TJ(Max)=150℃
TA=25℃
30
20
10
0
0.001 0.01
0.1 1 10
Pulse Width (s)
100 1000
Normalized Maximum Transient Thermal Impedance
10
D=TON/T
TJ,PK=TA+PDM.ZθJA.RθJA
RθJA=62.5℃/W
In descending order
D=0.5,0.3,0.1,0.05,0.02,0.01,single pulse
1
0.1
0.01
0.00001
Single Pulse
0.0001
0.001
0.01
0.1
Pulse Width (s)
PDM
TON
T
1 10
100
1000
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 6
Q W-R502-166.B
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet UT4812.PDF ] | |
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