The 2SK2161 is an N-channel MOSFET, housed in a specialized TO-220ML package. This high-performance transistor features low ON resistance and low-voltage drive capabilities, making it an excellent choice for modern electronic circuitry requiring high efficiency. Designed specifically to handle high-speed demands, it ensures minimal power loss and swift transition states.
Features
Ultrahigh-Speed Switching
Low ON Resistance
Low-Voltage Drive
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Drain-to-Source Voltage
VDSS
—
200
V
Gate-to-Source Voltage
VGSS
—
+20
V
Drain Current (DC)
ID
—
9
A
Drain Current (Pulse)
IDP
PW ≤ 10μs, duty cycle ≤ 1%
36
A
Allowable Power Dissipation
PD
—
2.0
W
Allowable Power Dissipation
PD
Tc = 25°C
25
W
Channel Temperature
Tch
—
150
°C
Storage Temperature
Tstg
—
-55 to +150
°C
Electrical Characteristics at Ta = 25°C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Drain-to-Source Breakdown Voltage
V(BR)DSS
ID = 1mA, VGS = 0
200
—
—
V
Gate-to-Source Breakdown Voltage
V(BR)GSS
IG = ±100μA, VDS = 0
+20
—
—
V
Zero-Gate Voltage Drain Current
IDSS
VDS = 200V, VGS = 0
—
—
100
μA
Gate-to-Source Leakage Current
IGSS
VGS = ±16V, VDS = 0
—
—
±10
μA
Cutoff Voltage
VGS(off)
VDS = 10V, ID = 1mA
1.5
—
2.5
V
Forward Transfer Admittance
|yfs|
VDS = 10V, ID = 4.5A
3.5
6.0
—
S
Static Drain-to-Source ON-State Resistance
RDS(on)
ID = 4.5A, VGS = 10V
—
250
350
mΩ
Input Capacitance
Ciss
VDS = 20V, f = 1MHz
—
700
—
pF
Output Capacitance
Coss
VDS = 20V, f = 1MHz
—
140
—
pF
Reverse Transfer Capacitance
Crss
VDS = 20V, f = 1MHz
—
55
—
pF
Turn-ON Delay Time
td(on)
See specified Test Circuit
—
14
—
ns
Rise Time
tr
See specified Test Circuit
—
19
—
ns
Turn-OFF Delay Time
td(off)
See specified Test Circuit
—
200
—
ns
Fall Time
tf
See specified Test Circuit
—
80
—
ns
Diode Forward Voltage
VSD
IS = 9A, VGS = 0
—
1.0
1.5
V
Applications
Ultra high-Speed Switching Applications: Purpose-built for electronic setups demanding rapid switching rates and high reliability.
Package Content
1 x 2SK2161 N-Channel MOSFET Transistor 200V 9A TO-220ML