Power F-MOS FETs
2SK3045
Silicon N-Channel Power F-MOS FET
■ Features
● Avalanche energy capacity guaranteed: EAS > 15.6mJ
unit: mm
● VGSS = ±30V guaranteed
● High-speed switching: tf = 35ns
● No secondary breakdown
4.6±0.2
9.9±0.3
2.9±0.2
φ3.2±0.1
■ Applications
● Contactless relay
● Diving circuit for a solenoid
● Driving circuit for a motor
● Control equipment
1.4±0.2
2.6±0.1
1.6±0.2
● Switching power supply
0.8±0.1
0.55±0.15
■ Absolute Maximum Ratings (TC = 25°C)
2.54±0.3
3
5.08±0.5
1
2
Parameter
Symbol
Ratings
500
Unit
V
1: Gate
2: Drain
Drain to Source breakdown voltage VDSS
3: Source
TO-220D Package
Gate to Source voltage
DC
Pulse
Avalanche energy capacity
VGSS
ID
±30
V
±2.5
A
Drain current
IDP
±10
A
EAS*
15.6
mJ
Allowable power
dissipation
TC = 25°C
Ta = 25°C
30
PD
W
2
Channel temperature
Storage temperature
Tch
150
°C
°C
Tstg
−55 to +150
*
L = 5mH, IL = 2.5A, VDD = 50V, 1 pulse
■ Electrical Characteristics (TC = 25°C)
Parameter
Symbol
IDSS
Conditions
VDS = 400V, VGS = 0
VGS = ±30V, VDS = 0
ID = 1mA, VGS = 0
min
typ
max
Unit
mA
µA
V
Drain to Source cut-off current
Gate to Source leakage current
0.1
±1
IGSS
Drain to Source breakdown voltage VDSS
500
2
Gate threshold voltage
Vth
VDS = 25V, ID = 1mA
VGS = 10V, ID = 1.5A
VDS = 25V, ID = 1.5A
IDR = 2.5A, VGS = 0
5
4
V
Drain to Source ON-resistance
Forward transfer admittance
Diode forward voltage
RDS(on)
| Yfs |
VDSF
3.2
1.5
Ω
1
S
−1.5
V
Input capacitance (Common Source) Ciss
Output capacitance (Common Source) Coss
Reverse transfer capacitance (Common Source) Crss
330
55
20
15
25
55
30
pF
pF
pF
ns
VDS = 20V, VGS = 0, f = 1MHz
Turn-on time (delay time)
Rise time
td(on)
tr
td(off)
tf
VGS = 10V, ID = 1.5A
ns
Turn-off time (delay time)
Fall time
VDD = 150V, RL = 100Ω
ns
ns
1
