Power F-MOS FETs
2SK2123
Silicon N-Channel Power F-MOS FET
■ Features
● Avalanche energy capacity guaranteed: EAS > 100mJ
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
2.6±0.1
1.2±0.15
0.7±0.1
1.45±0.15
● Switching power supply
0.75±0.1
■ Absolute Maximum Ratings (TC = 25°C)
2.54±0.2
5.08±0.4
Parameter
Symbol
Ratings
Unit
V
1
2 3
7
Drain to Source breakdown voltage VDSS
450
1: Gate
2: Drain
3: Source
Gate to Source voltage
DC
Pulse
Avalanche energy capacity
VGSS
ID
±30
V
±5
A
Drain current
TO-220E Package
IDP
±15
A
EAS*
100
mJ
Allowable power
dissipation
TC = 25°C
Ta = 25°C
50
PD
W
2
Channel temperature
Storage temperature
Tch
150
°C
°C
Tstg
−55 to +150
*
L = 8mH, IL = 5A, VDD = 50V, 1 pulse
■ Electrical Characteristics (TC = 25°C)
Parameter
Symbol
IDSS
Conditions
VDS = 360V, 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
450
2
Gate threshold voltage
Vth
VDS = 25V, ID = 1mA
5
V
Drain to Source ON-resistance
Forward transfer admittance
Diode forward voltage
RDS(on)
| Yfs |
VDSF
VGS = 10V, ID = 3A
VDS = 25V, ID = 3A
1
1.3
Ω
2
2.5
S
IDR = 5A, VGS = 0
−1.2
V
Input capacitance (Common Source) Ciss
Output capacitance (Common Source) Coss
Reverse transfer capacitance (Common Source) Crss
700
100
40
pF
pF
pF
ns
VDS = 20V, VGS = 0, f = 1MHz
Turn-on time (delay time)
Rise time
td(on)
tr
25
VGS = 10V, ID = 3A
45
ns
Fall time
tf
VDD = 150V, RL = 50Ω
35
ns
Turn-off time (delay time)
Thermal resistance between channel and case
td(off)
Rth(ch-c)
80
ns
2.5
°C/W
1
