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VN3205N8-G Datasheet, PDF (2/6 Pages) Supertex, Inc – N-Channel Enhancement-Mode Vertical DMOS FETs
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VN3205
Thermal Characteristics
Package
TO-92
ID
(continuous)* (A)
1.2
ID
(pulsed) (A)
8.0
Power Dissipation
@TC = 25OC (W)
1.0
IDR† (A)
1.2
IDRM (A)
8.0
TO-243AA
1.5
8.0
1.6 (TA = 25O)
1.5
8.0
Notes:
* ID (continuous) is limited by max rated Tj, Ta = 25OC.
† Total for package.
‡ Mounted on FR5 board, 25mm x 25mm x 1.57mm.
Electrical Characteristics (Tj = 25OC unless otherwise specified)
Sym Parameter
Min Typ Max Units Conditions
BVDSS
VGS(th)
ΔVGS(th)
IGSS
Drain-to-Source breakdown voltage
Gate threshold voltage
Change in VGS(th) with temperature
Gate body leakage current
IDSS Zero Gate voltage drain current
50
-
-
V
VGS = 0V, ID = 10mA
0.8
-
2.4
V
VGS = VDS, ID = 10mA
-
-4.3 -5.5 mV/OC VGS = VDS, ID = 10mA
-
1.0 100
nA VGS = ±20V, VDS = 0V
-
-
10
µA VGS = 0V, VDS = Max Rating
-
-
1.0
mA
VDS = 0.8 Max Rating,
VGS = 0V, TA = 125OC
ID(ON) ON-state Drain current
3.0 14
-
A
VGS = 10V, VDS = 5.0V
TO-92
-
-
0.45
VGS = 4.5V, ID = 1.5A
RDS(ON)
Static Drain-to-Source
ON-state resistance
TO-243AA
TO-92
-
-
-
0.45
Ω
VGS = 4.5V, ID = 0.75A
-
0.3
VGS = 10V, ID = 3.0A
TO-243AA
-
-
0.3
VGS = 10V, ID = 1.5A
ΔRDS(ON) Change in RDS(ON) with temperature
-
0.85 1.2 %/OC VGS = 10V, ID = 3.0A
GFS Forward transconductance
1.0 1.5
-
mho VDS = 25V, ID = 2.0A
CISS
COSS
CRSS
Input capacitance
Common Source output capacitance
Reverse transfer capacitance
-
220 300
VGS = 0V,
-
70
120
pF VDS = 25V,
-
20
30
f = 1.0MHz
td(ON)
tr
td(OFF)
tf
Turn-on delay time
Rise time
Turn-off delay time
Fall time
-
-
10
-
-
15
VDD = 25V,
-
-
25
ns ID = 2.0A,
RGEN = 10Ω
-
-
25
VSD Diode forward voltage drop
-
-
1.6
V
VGS = 0V, ISD = 1.5A
trr
Reverse recovery time
-
300
-
ns VGS = 0V, ISD = 1.0A
Notes:
1. All D.C. parameters 100% tested at 25OC unless otherwise stated. (Pulse test: 300µs pulse, 2% duty cycle.)
2. All A.C. parameters sample tested.
Switching Waveforms and Test Circuit
10V
90%
INPUT
10%
0V
t(ON)
t(OFF)
td(ON)
tr
td(OFF)
tf
Pulse
Generator
RGEN
VDD
RL
OUTPUT
VDD
OUTPUT
0V
10%
90%
10%
90%
INPUT
D.U.T.
Doc.# DSFP-VN3205
C101612
Supertex inc.
2
www.supertex.com
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