CDM3-800
SURFACE MOUNT SILICON
N-CHANNEL
POWER MOSFET
3.0 AMP, 800 VOLT
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DESCRIPTION:
The CENTRAL SEMICONDUCTOR CDM3-800 is a
800 volt N-Channel MOSFET designed for high voltage,
fast switching applications such as Power Factor
Correction (PFC), lighting and power inverters. This
MOSFET combines high voltage capability with low
rDS(ON), low threshold voltage, and low gate charge for
optimal efficiency.
MARKING: FULL PART NUMBER
DPAK CASE
APPLICATIONS:
• Power Factor Correction
• Alternative energy inverters
• Solid State Lighting (SSL)
FEATURES:
• High voltage capability (VDS=800V)
• Low gate charge (Qg(tot)=11.3nC TYP)
• Low rDS(ON) (3.8Ω TYP)
MAXIMUM RATINGS: (TC=25°C unless otherwise noted)
SYMBOL UNITS
Drain-Source Voltage
VDS 800 V
Gate-Source Voltage
VGS 30 V
Continuous Drain Current (Steady State)
ID 3.0 A
Maximum Pulsed Drain Current, tp=10µs
IDM 12 A
Continuous Source Current (Body Diode)
IS 3.0 A
Maximum Pulsed Source Current (Body Diode)
ISM 12 A
Single Pulse Avalanche Energy (Note 1)
EAS 173 mJ
Power Dissipation
PD
80 W
Operating and Storage Junction Temperature
TJ, Tstg
-55 to +150
°C
Thermal Resistance
ΘJC 1.56 °C/W
Thermal Resistance
ΘJA 110 °C/W
Note 1: L=30mH, IAS=3.15A, VDD=100V, RG=20Ω, Initial TJ=25°C
ELECTRICAL CHARACTERISTICS: (TC=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
IGSSF, IGSSR VGS=30V, VDS=0 100 nA
IDSS VDS=800V, VGS=0 0.08 1.0 μA
BVDSS VGS=0, ID=250µA
800 V
VGS(th)
VGS=VDS, ID=250µA
2.0 4.0 V
VSD
VGS=0, IS=3.0A 1.4 V
rDS(ON) VGS=10V, ID=1.5A 3.8 4.8 Ω
Crss VDS=25V, VGS=0, f=1.0MHz
2.0
pF
Ciss VDS=25V, VGS=0, f=1.0MHz
415
pF
Coss
VDS=25V, VGS=0, f=1.0MHz
44
pF
R2 (8-August 2022)
CDM3-800
SURFACE MOUNT SILICON
N-CHANNEL
POWER MOSFET
3.0 AMP, 800 VOLT
ELECTRICAL CHARACTERISTICS - Continued: (TC=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
TYP
UNITS
Qg(tot)
VDS=640V, VGS=10V, ID=3.0A (Note 2)
11.3
nC
Qgs
VDS=640V, VGS=10V, ID=3.0A (Note 2)
2.55
nC
Qgd
VDS=640V, VGS=10V, ID=3.0A (Note 2)
5.28
nC
td(on)
VDD=400V, ID=3.0A, RG=25Ω (Note 2)
13.87
ns
tr VDD=400V, ID=3.0A, RG=25Ω (Note 2)
30.53
ns
td(off)
VDD=400V, ID=3.0A, RG=25Ω (Note 2)
25
ns
tf VDD=400V, ID=3.0A, RG=25Ω (Note 2)
25
ns
trr
VGS=0, IS=3.0A, di/dt=100A/μs (Note 2)
437 ns
Qrr
VGS=0, IS=3.0A, di/dt=100A/μs (Note 2)
1.68 μC
Note 2: Pulse Width < 300μs, Duty Cycle < 2%
DPAK CASE - MECHANICAL OUTLINE
SYMBOL
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
DIMENSIONS
INCHES
MILLIMETERS
MIN
MAX
MIN
MAX
0.083 0.108
2.10
2.75
0.016 0.032
0.40
0.81
0.035 0.063
0.89
1.60
0.203 0.228
5.15
5.79
0.020
0.51
0.016 0.024
0.40
0.60
0.051 0.071
1.30
1.80
0.248 0.268
6.30
6.81
0.197 0.217
5.00
5.50
0.209 0.245
5.30
6.22
0.025 0.040
0.64
1.02
0.090 0.115
2.30
2.91
0.012 0.045
0.30
1.14
4.60
0.180
0.090
2.30
DPAK (REV: R1)
PIN CONFIGURATION
LEAD CODE:
1) Gate
2) Drain
3) Source
4) Drain
Pin 2 is common to the tab (4)
MARKING: FULL PART NUMBER
R2 (8-August 2022)
w w w. c e n t r a l s e m i . c o m
CDM3-800
SURFACE MOUNT SILICON
N-CHANNEL
POWER MOSFET
3.0 AMP, 800 VOLT
TYPICAL ELECTRICAL CHARACTERISTICS
R2 (8-August 2022)
w w w. c e n t r a l s e m i . c o m
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