Power F-MOS FETs
2SK2573 (Tentative)
Silicon N-Channel Power F-MOS FET
■ Features
● Avalanche energy capacity guaranteed
● High-speed switching
● Low ON-resistance
unit: mm
15.5±0.5
3.0±0.3
5˚
φ3.2±0.1
● No secondary breakdown
5˚
■ Applications
● Contactless relay
5˚
5˚
● Diving circuit for a solenoid
● Driving circuit for a motor
● Control equipment
5˚
4.0
2.0±0.2
1.1±0.1
0.7±0.1
● Switching power supply
5.45±0.3
5.45±0.3
■ Absolute Maximum Ratings (TC = 25°C)
5˚
Parameter
Symbol
Ratings
Unit
V
Drain to Source breakdown voltage VDSS
500
1: Gate
2: Drain
3: Source
1
2
3
Gate to Source voltage
DC
Pulse
Avalanche energy capacity
VGSS
ID
±30
V
±20
A
Drain current
TOP-3E Package
IDP
±40
A
EAS*
20
mJ
Allowable power
dissipation
TC = 25°C
Ta = 25°C
100
PD
W
3
Channel temperature
Storage temperature
Tch
150
°C
°C
Tstg
−55 to +150
*
L = 0.1mH, IL = 20A, 1 pulse
■ Electrical Characteristics (TC = 25°C)
Parameter
Symbol
IDSS
Conditions
VDS = 400V, VGS = 0
VGS = ±20V, VDS = 0
ID = 1mA, VGS = 0
min
typ
max
Unit
µA
µA
V
Drain to Source cut-off current
Gate to Source leakage current
100
±1
IGSS
Drain to Source breakdown voltage VDSS
500
1
Gate threshold voltage
Vth
VDS = 25V, ID = 1mA
VGS = 10V, ID = 10A
VDS = 25V, ID = 10A
IDR = 20A, VGS = 0
5
V
Drain to Source ON-resistance
Forward transfer admittance
Diode forward voltage
RDS(on)
| Yfs |
VDSF
0.32
12
0.4
Ω
7.2
S
−2.8
V
Input capacitance (Common Source) Ciss
Output capacitance (Common Source) Coss
Reverse transfer capacitance (Common Source) Crss
3000
430
175
150
140
480
pF
pF
pF
ns
VDS = 20V, VGS = 0, f = 1MHz
Turn-on time
ton
VDD = 150V, ID = 10A
Fall time
tf
ns
VGS = 10V, RL = 15Ω
Turn-off time (delay time)
Thermal resistance between channel and case
Thermal resistance between channel and atmosphere
td(off)
Rth(ch-c)
Rth(ch-a)
ns
1.25
°C/W
°C/W
41.67
1
