TD9944 Ver la hoja de datos (PDF) - Supertex Inc
Número de pieza
componentes Descripción
Fabricante
TD9944 Datasheet PDF : 4 Pages
| |||
TD9944
Electrical Characteristics (each device, @ 25°C unless otherwise specified)
Symbol
BVDSS
VGS(th)
∆VGS(th)
IGSS
IDSS
Parameter
Drain-to-Source Breakdown Voltage
Gate Threshold Voltage
Change in VGS(th) with Temperature
Gate Body Leakage
Zero Gate Voltage Drain Current
Min Typ Max Unit
240
V
0.6
2.0
V
-5.0 mV/°C
100
nA
10
µA
1.0
mA
ID(ON)
ON-State Drain Current
0.5
1.9
1.0
2.8
RDS(ON)
Static Drain-to-Source
ON-State Resistance
4.0
6.0
4.0
6.0
∆RDS(ON) Change in RDS(ON) with Temperature
1.4
GFS
Forward Transconductance
300 600
CISS
Input Capacitance
65 125
COSS
Common Source Output Capacitance
35
70
CRSS
Reverse Transfer Capacitance
10
25
td(ON)
Turn-ON Delay Time
10
tr
Rise Time
10
td(OFF)
Turn-OFF Delay Time
20
tf
Fall Time
20
VSD
Diode Forward Voltage Drop
1.8
trr
Reverse Recovery Time
300
Notes:
1. All D.C. parameters 100% tested at 25°C unless otherwise stated. (Pulse test: 300µs pulse, 2% duty cycle.)
2. All A.C. parameters sample tested.
A
Ω
%/°C
m
pF
ns
V
ns
Conditions
VGS = 0V, ID = 2mA
VGS = VDS, ID= 1mA
VGS = VDS, ID= 1mA
VGS = ± 20V, VDS = 0V
VGS = 0V, VDS = Max Rating
VGS = 0V, VDS = 0.8 Max Rating
TA = 125°C
VGS = 4.5V, VDS = 25V
VGS = 10V, VDS = 25V
VGS = 4.5V, ID = 250mA
VGS = 10V, ID = 0.5A
VGS = 10V, ID = 0.5A
VDS = 25V, ID = 0.5A
VGS = 0V, VDS = 25V
f = 1 MHz
VDD = 25V,
ID = 1.0A,
RGEN = 25Ω
VGS = 0V, ISD = 1.0A
VGS = 0V, ISD = 1.0A
Switching Waveforms and Test Circuit
10V
INPUT
0V
10%
VDD
OUTPUT
0V
t(ON)
td(ON)
tr
10%
90%
90%
t(OFF)
td(OFF)
tF
10%
90%
2
PULSE
GENERATOR
Rgen
INPUT
VDD
RL
OUTPUT
D.U.T.
Share Link: 