Ordering number : ENA0779
SFT1405
SANYO Semiconductors
DATA SHEET
N-Channel Silicon MOSFET
SFT1405
Features
•
•
•
General-Purpose Switching Device
Applications
Motor drive application.
Low ON-resistance.
4V drive.
Specifications
Absolute Maximum Ratings
at Ta=25°C
Parameter
Drain-to-Source Voltage
Gate-to-Source Voltage
Drain Current (DC)
Drain Current (PW≤10µs)
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
45
±20
10
40
1.0
15
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
Symbol
V(BR)DSS
IDSS
IGSS
VGS(off)
yfs
RDS(on)1
RDS(on)2
Conditions
ID=1mA, VGS=0V
VDS=45V, VGS=0V
VGS=±16V, VDS=0V
VDS=10V, ID=1mA
VDS=10V, ID=5A
ID=5A, VGS=10V
ID=5A, VGS=4V
Ratings
min
45
1
±10
1.2
3.6
6
34
53
45
74
2.6
typ
max
Unit
V
µA
µA
V
S
mΩ
mΩ
Marking : T1405
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.
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
41807PA TI IM TC-00000292 No. A0779-1/4
SFT1405
Continued from preceding page.
Parameter
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn-ON Delay Time
Rise Time
Turn-OFF Delay Time
Fall Time
Total Gate Charge
Gate-to-Source Charge
Gate-to-Drain “Miller” Charge
Diode Forward Voltage
Symbol
Ciss
Coss
Crss
td(on)
tr
td(off)
tf
Qg
Qgs
Qgd
VSD
Conditions
VDS=20V, f=1MHz
VDS=20V, f=1MHz
VDS=20V, f=1MHz
See specified Test Circuit.
See specified Test Circuit.
See specified Test Circuit.
See specified Test Circuit.
VDS=24V, VGS=10V, ID=10A
VDS=24V, VGS=10V, ID=10A
VDS=24V, VGS=10V, ID=10A
IS=10A, VGS=0V
Ratings
min
typ
860
105
75
14
64
60
65
18.1
2.6
4
0.97
1.2
max
Unit
pF
pF
pF
ns
ns
ns
ns
nC
nC
nC
V
Package Dimensions
unit : mm (typ)
7518-004
6.5
5.0
2.3
Package Dimensions
unit : mm(typ)
7003-004
6.5
5.0
2.3
1.5
4
1.5
0.5
0.5
4
7.0
5.5
0.8
1.6
7.5
1
0.5
2
0.8
1.2
3
0 to 0.2
1.2
0.6
0.6
2.5
0.85
0.7
5.5
7.0
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
VIN
10V
0V
VIN
ID=5A
RL=4.8Ω
VDD=24V
D
PW=10µs
D.C.≤1%
VOUT
G
P.G
50Ω
S
SFT1405
No. A0779-2/4
SFT1405
10
9
8
ID -- VDS
6.0
V
4.0
V
8.0
V
15
ID -- VGS
VDS=10V
10.
0V
V
12
Drain Current, ID -- A
4 .5
7
6
5
4
3
2
1
0
0
Drain Current, ID -- A
3.5V
V
1 6 .0
9
VGS=3.0V
3
0
0.2
0.4
0.6
0.8
1.0
IT12315
90
0
1
2
3
4
5
6
IT12316
Drain-to-Source Voltage, VDS -- V
120
RDS(on) -- VGS
Gate-to-Source Voltage, VGS -- V
RDS(on) -- Ta
Static Drain-to-Source
On-State Resistance, RDS(on) -- mΩ
100
Static Drain-to-Source
On-State Resistance, RDS(on) -- mΩ
Ta=25
°
C
ID=5A
80
70
60
50
40
30
20
10
0
--60
80
=5A
V, I D
=4
VGS
=5A
V, I D
=10
V GS
60
40
20
0
0
2
4
6
8
10
12
14
16
--40
--20
0
20
40
60
25
°
C
80
100
--25
°
C
6
Ta=7
5
°
C
120
140
160
Gate-to-Source Voltage, VGS -- V
3
IT12317
3
2
10
7
5
3
2
1.0
7
5
3
2
0.1
7
5
3
2
Ambient Temperature, Ta --
°C
IT12318
y
fs -- ID
IS -- VSD
VGS=0V
Forward Transfer Admittance,
y
fs -- S
VDS=10V
2
10
7
5
3
2
°
C
25
5
°
C
--2
Ta=
C
75
°
Source Current, IS -- A
5
°
C
1.0
7
5
0.1
2
3
5
7 1.0
2
3
5
7
10
2
3
0.01
7
5
3
2
0.001
0.2
Ta=
7
--25
°
C
25
°
C
0.4
0.6
0.8
1.0
1.2
IT12320
Drain Current, ID -- A
5
3
IT12319
3
SW Time -- ID
Ciss, Coss, Crss -- VDS
f=1MHz
Diode Forward Voltage, VSD -- V
VDD=24V
VGS=10V
Ciss, Coss, Crss -- pF
2
Switching Time, SW Time -- ns
2
1000
7
5
3
2
Ciss
100
7
5
3
2
td(off)
tf
tr
td(on)
10
7
5
3
0.1
2
3
5
7 1.0
2
3
5
7
2
3
100
7
5
3
Coss
Crss
10
0
5
10
15
20
25
30
35
40
45
Drain Current, ID -- A
IT12321
Drain-to-Source Voltage, VDS -- V
IT12322
No. A0779-3/4
SFT1405
10
9
VGS -- Qg
VDS=24V
ID=10A
Drain Current, ID -- A
Gate-to-Source Voltage, VGS -- V
8
7
6
5
4
3
2
1
0
0
2
4
6
8
10
12
14
16
18
20
100
7
5
3
2
10
7
5
3
2
1.0
7
5
3
2
0.1
7
5
3
2
ASO
IDP=40A
ID=10A
1m
10
s
10
ms
DC
0m
op
s
era
tio
n
10µs
10
0
µ
s
Operation in this
area is limited by RDS(on).
0.01
0.01
Tc=25
°
C
Single pulse
2 3
5 7 0.1
2 3
5 7 1.0
2 3
5 7 10
2 3
5 7
Total Gate Charge, Qg -- nC
1.2
IT12323
20
PD -- Ta
Allowable Power Dissipation, PD -- W
Drain-to-Source Voltage, VDS -- V
IT12324
PD -- Tc
Allowable Power Dissipation, PD -- W
1.0
15
0.8
No
0.6
he
a
ts
10
ink
0.4
5
0.2
0
0
20
40
60
80
100
120
140
160
0
0
20
40
60
80
100
120
140
160
Ambient Temperature, Ta --
°C
IT12325
Case Temperature, Tc --
°C
IT12326
Note on usage : Since the SFT1405 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
intellctual property rights which has resulted from the use of the technical information and products mentioned
above.
This catalog provides information as of April, 2007. Specifications and information herein are subject
to change without notice.
PS No. A0779-4/4
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