Ordering number : EN6959A
2SK3491
SANYO Semiconductors
DATA SHEET
2SK3491
Features
•
•
N-Channel Silicon MOSFET
General-Purpose Switching Device
Applications
Low ON-resistance.
Low Qg.
Specifications
Absolute Maximum Ratings
at Ta=25°C
Parameter
Drain-to-Source Voltage
Gate-to-Source Voltage
Drain Current (DC)
Drain Current (Pulse)
Allowable Power Dissipation
Channel Temperature
Storage Temperature
Symbol
VDSS
VGSS
ID
IDP
PD
Tch
Tstg
PW≤10μs, duty cycle≤1%
Tc=25°C
Conditions
Ratings
600
±30
1.0
4.0
1.0
20
150
--55 to +150
Unit
V
V
A
A
W
W
°C
°C
Electrical Characteristics
at Ta=25°C
Parameter
Drain-to-Source Breakdown Voltage
Zero-Gate Voltage Drain Current
Gate-to-Source Leakage Current
Cutoff Voltage
Forward Transfer Admittance
Static Drain-to-Source On-State Resistance
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Symbol
V(BR)DSS
IDSS
IGSS
VGS(off)
⏐
yfs
⏐
RDS(on)
Ciss
Coss
Crss
Conditions
ID=1mA, VGS=0V
VDS=600V, VGS=0V
VGS=±30V, VDS=0V
VDS=10V, ID=1mA
VDS=10V, ID=0.5A
VGS=10V, ID=0.5A
VDS=20V, f=1MHz
VDS=20V, f=1MHz
VDS=20V, f=1MHz
2.5
430
850
8.5
135
40
20
11
Ratings
min
600
100
±100
3.5
typ
max
Unit
V
μA
nA
V
mS
Ω
pF
pF
pF
Marking : K3491
Continued on next page.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer' s products or
equipment.
www.semiconductor-sanyo.com/network
30409PB MS IM / 52101 TS IM TA-3255 No.6959-1/4
2SK3491
Continued from preceding page.
Parameter
Total Gate Charge
Turn-ON Delay Time
Rise Time
Turn-OFF Delay Time
Fall Time
Diode Forward Voltage
Symbol
Qg
td(on)
tr
td(off)
tf
VSD
Conditions
VDS=200V, VGS=10V, ID=1.0A
See specified Test Circuit.
See specified Test Circuit.
See specified Test Circuit.
See specified Test Circuit.
IS=1.0A, VGS=0V
Ratings
min
typ
6
8
7
17
30
0.83
1.2
max
Unit
nC
ns
ns
ns
ns
V
Package Dimensions
unit : mm (typ)
7518-004
2.3
1.5
Package Dimensions
unit : mm (typ)
7003-004
4
4
7.0
1.5
6.5
5.0
0.5
6.5
5.0
2.3
0.5
5.5
5.5
7.0
0.8
1.6
1.2
7.5
1
2
0.8
3
0 to 0.2
1.2
0.6
0.5
0.6
2.5
0.85
0.7
0.85
0.5
1.2
1
2
3
1 : Gate
2 : Drain
3 : Source
4 : Drain
SANYO : TP
2.3 2.3
1 : Gate
2 : Drain
3 : Source
4 : Drain
SANYO : TP-FA
2.3 2.3
Switching Time Test Circuit
VDD=200V
10V
0V
VIN
ID=0.5A
RL=400Ω
D
PW=1μs
D.C.≤0.5%
VIN
VOUT
G
P.G
RGS
50Ω
2SK3491
S
No.6959-2/4
2SK3491
2.0
1.8
1.6
ID -- VDS
10.
2
V
0.0
1.6
ID -- VGS
VDS=10V
0V
6.0V
1.4
1.2
1.0
Tc= --25°C
25
°
C
Drain Current, ID -- A
1.4
1.2
1.0
0.8
5.5V
Drain Current, ID -- A
75°C
0.8
0.6
0.4
0.2
0
5.0V
0.6
0.4
0.2
0
0
5
10
15
20
IT02865
VGS=4.5V
0
5
10
15
20
IT02866
Drain-to-Source Voltage, VDS -- V
25
RDS(on) -- VGS
Gate-to-Source Voltage, VGS -- V
20
RDS(on) -- Tc
0.1A
0.5A
Tc=25
°
C
Static Drain-to-Source
On-State Resistance, RDS(on) --
Ω
20
Static Drain-to-Source
On-State Resistance, RDS(on) --
Ω
18
16
14
12
10
8
6
4
2
ID=0.5A
VGS=10V
15
ID=1.0A
10
5
0
0
2
4
6
8
10
12
14
16
18
20
0
--50
--25
0
25
50
75
100
125
150
Gate-to-Source Voltage, VGS -- V
5
IT02867
3
Case Temperature, Tc --
°C
IT02868
VGS(off) -- Tc
Forward Transfer Admittance,
⏐yfs⏐
-- S
VDS=10V
ID=1mA
⏐
y
fs
⏐
-- ID
VDS=10V
2
Cutoff Voltage, VGS(off) -- V
4
1.0
7
5
3
2
--
Tc=
C
25
°
3
C
25
°
C
75
°
2
1
0.1
7
0.1
2
3
5
7
1.0
2
3
0
--50
0
50
100
150
IT02869
Case Temperature, Tc --
°
C
10
7
5
3
2
IS -- VSD
VGS=0V
Drain Current, ID -- A
1000
7
5
IT02870
SW Time -- ID
VDD=200V
VGS=10V
Switching Time, SW Time -- ns
Source Current, IS -- A
1.0
7
5
3
2
0.1
7
5
3
2
0.01
7
5
3
2
0
0.2
0.4
3
2
100
7
5
3
2
10
7
5
3
2
1.0
0.1
2
3
5
7
2
3
tf
Tc=7
5
°
C
25
°
C
--25
°
C
td (off)
td(on)
tr
0.001
0.6
0.8
1.0
1.2
1.4
IT02871
1.0
Diode Forward Voltage, VSD -- V
Drain Current, ID -- A
IT02872
No.6959-3/4
2SK3491
1000
7
5
3
2
Ciss, Coss, Crss -- VDS
f=1MHz
ASO
10
7
5
3
2
1.0
7
5
3
2
0.1
7
5
3
2
IDP=4A
Drain Current, ID -- A
Ciss, Coss, Crss -- pF
Ciss
100
7
5
3
2
10
7
5
3
2
1.0
0
5
10
ID=1A
10
Coss
Crss
DC
m
0m
s
s
10
<
10μs
10
0
μ
s
1m
s
op
era
tio
n
Operation in this area
is limited by RDS(on).
Tc=25
°
C
Single pulse
2
3
5
7 10
2
3
5
7 100
2
3
5 7 1000
IT02874
15
20
25
30
35
IT02873
0.01
1.0
Drain-to-Source Voltage, VSD -- V
1.4
PD -- Ta
Drain-to-Source Voltage, VDS -- V
30
PD -- Tc
Allowable Power Dissipation, PD -- W
1.2
Allowable Power Dissipation, PD -- W
0
20
40
60
80
100
120
140
160
25
1.0
20
0.8
15
0.6
10
0.4
0.2
0
5
0
0
20
40
60
80
100
120
140
160
Amibient Temperature, Ta --
°
C
IT02876
Case Temperature, Tc --
°
C
IT02875
Note on usage : Since the 2SK3491 is a MOSFET product, please avoid using this device in the vicinity
of highly charged objects.
SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using
products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd.
products described or contained herein.
SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all
semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or
malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise
to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt
safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not
limited to protective circuits and error prevention circuits for safe design, redundant design, and structural
design.
In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are
controlled under any of applicable local export control laws and regulations, such products may require the
export license from the authorities concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise,
without the prior written consent of SANYO Semiconductor Co.,Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the
SANYO Semiconductor Co.,Ltd. product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed
for volume production.
Upon using the technical information or products described herein, neither warranty nor license shall be granted
with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third
party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party’s
intellectual property rights which has resulted from the use of the technical information and products mentioned
above.
This catalog provides information as of March, 2009. Specifications and information herein are subject
to change without notice.
PS No.6959-4/4
