2SK3018
N-Channel
Enhancement Mode
Field Effect Transistor
SOT-323
Features
• Case: SOT-323, Molded Plastic
• Terminals: Solderable per MIL-STD-202, Method 208
• Terminal Connections: See Diagram
• Marking: KN
Maximum Ratings
• Operating Temperature: -55°Cto+150°C
• Storage Temperature: -55°Cto+150°C
• Maximum Thermal Resistance; 625oC/W Junction To Ambient
Parameter Symbol Value Unit
Drain-Source-Voltage VDSS
30 V
Gate-Source-Voltage ±20
Continuous Drain Current
Total Power Dissipation 200
mW
r
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .071 .087 1.80 2.20
B .045 .053 1.15 1.35
C .083 .096 2.10 2.45
D .026 Nominal 0.65Nominal
E .047 .055 1.20 1.40
F .012 .016 .30 .40
G .000 .004 .000 .100
H .035 .039 .90 1.00
J .004 .010 .100 .250
K .006 .016 .15 .40
A
C
B
D
E
F
GH
J
1.90
0
.7
0
0.90
0
.
65
0.65
DIMENSIONS
S
G
D
K
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: A 2013/09/26
TM
Micro Commercial Components
Suggested Solder
Pad Layout
• Low ON-Resistance
• Low Input Capacitance
• Low Voltage drive makes this device idipmenteal for portable equipment
• Fast Switching Speed
• Easily Designed Drive Circuits
Mechanical Data
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• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
Halogen free available upon request by adding suffix "-HF"
•
PD
ID100 mA
VGSS V
Equivalent circuit
MCC
Revision: C 2013/09/26
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Micro Commercial Components
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Parameter Symbol Test Condition Min Typ Max Units
Off Characteristics
Drain-Source Breakdown Voltage V(BR)DSS VGS = 0V, ID = 10µA 30
V
Zero Gate Voltage Drain Current IDSS VDS =30V,VGS = 0V
0.2 µA
Gate –Source leakage current IGSS VGS =±20V, VDS = 0V
±500 nA
Gate Threshold Voltage VGS(th) VDS = 3V, ID =100µA 0.8 1.5 V
VGS = 4V, ID =10mA
8 Ω
Drain-Source On-Resistance RDS(on)
VGS =2.5V,ID =1mA 13 Ω
Forward Transconductance gFS VDS =3V, ID = 10mA 20 mS
Dynamic Characteristics*
Input Capacitance Ciss 13 pF
Output Capacitance Coss 9 pF
Reverse Transfer Capacitance Crss
VDS =5V,VGS =0V,f =1MHz
4 pF
Switching Characteristics*
Turn-On Delay Time td(on) 15 ns
Rise Time tr 35 ns
Turn-Off Delay Time td(off) 80 ns
Fall Time tf
VGS =5V, VDD =5V,
ID =10mA, Rg=10Ω, RL=500Ω
80 ns
MOSFET ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise noted)
*These parameters have no way to verify.
2SK3018
Revision: A 2013/09/26
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012345
0.00
0.05
0.10
0.15
0.20
1 10 100
0
20
40
60
0 5 10 15 20
0
5
10
15
01234
0.1
1
10
100
0.2 0.4 0.6 0.8 1.0
0.1
1
10
100
VGS=2.5V
4.0V
3.5V
Ta=25℃
Pulsed
Outpu t C h aracteristics
VGS=3.0V
VGS=2.0V
VGS=1.5V
DRAIN CURRENT ID (A)
DRAIN TO SOURCE VOLTAGE VDS (V)
Ta=25℃
Pulsed
ID
——
RDS(ON)
VGS= 2.5V
VGS= 4V
ON-RESISTANCE RDS(ON) (Ω)
DRAIN CURRENT ID (mA)
30
0.3
3
330
Ta=25℃
Pulsed
ID=100mA
ID=50mA
VGS
——
RDS(ON)
ON-RESISTANCE RDS(ON) (Ω)
GATE TO SOURCE VOLTAGE VGS (V)
0.3
30
3
200
200
VDS=3V
Ta=25℃
Pulsed
Transfer C haracteristics
200
DRAIN CURRENT ID (mA)
GATE TO SOURCE VOLTAGE VGS (V)
VSD
IS ——
VGS=0V
Ta=25℃
Pulsed
SOURCE CURRENT IS (mA)
SOURCE TO DRAIN VOLTAGE VSD (V)
MCC TM
Micro Commercial Components
Typical Characteristics
MCC
Revision: A 2013/09/26
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Micro Commercial Components
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Device Packing
Part Number-TP Tape&Reel: 3Kpcs/Reel
Ordering Information :
***IMPORTANT NOTICE***
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make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
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Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
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problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
