FSS244
No.6938-1/4
Features
Low ON-resistance.
4V drive.
Ultrahigh speed switching.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Ordering number : ENN6938
FSS244
Package Dimensions
unit : mm
2116
[FSS244]
42501 TS IM TA-1941
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 products described or contained
herein.
N-Channel Silicon MOSFET
DC / DC Converter Applications
1 : Source
2 : Source
3 : Source
4 : Gate
5 : Drain
6 : Drain
7 : Drain
8 : Drain
SANYO : SOP8
1
4
5
8
4.4
0.3
6.0
0.2
5.0
0.595
1.27
1.5
0.1
1.8max
0.43
Specifications
Absolute Maximum Ratings
at Ta=25
C
Parameter
Symbol
Conditions
Ratings
Unit
Drain-to-Source Voltage
VDSS
30
V
Gate-to-Source Voltage
VGSS
20
V
Drain Current (DC)
ID
10
A
Drain Current (Pulse)
IDP
PW
10
s, duty cycle
1%
52
A
Allowable Power Dissipation
PD
Mounted on a ceramic board (1200mm
2
!
0.8mm) 1unit
2.0
W
Channel Temperature
Tch
150
C
Storage Temperature
Tstg
--55 to +150
C
Electrical Characteristics
at Ta=25
C
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Drain-to-Source Breakdown Voltage
V(BR)DSS
ID=1mA, VGS=0
30
V
Zero-Gate Voltage Drain Current
IDSS
VDS=30V, VGS=0
1
A
Gate-to-Source Leakage Current
IGSS
VGS=
16V, VDS=0
10
A
Cutoff Voltage
VGS(off)
VDS=10V, ID=1mA
1.0
2.4
V
Forward Transfer Admittance
yfs
VDS=10V, ID=10A
12
18
S
Marking : S244 Continued on next page.
FSS244
No.6938-2/4
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Static Drain-to-Source On-State Resistance
RDS(on)1
ID=10A, VGS=10V
13
17
m
RDS(on)2
ID=4A, VGS=4.5V
20
28
m
Input Capacitance
Ciss
VDS=10V, f=1MHz
980
pF
Output Capacitance
Coss
VDS=10V, f=1MHz
410
pF
Reverse Transfer Capacitance
Crss
VDS=10V, f=1MHz
170
pF
Turn-ON Delay Time
td(on)
See specified Test Circuit
11
ns
Rise Time
tr
See specified Test Circuit
210
ns
Turn-OFF Delay Time
td(off)
See specified Test Circuit
80
ns
Fall Time
tf
See specified Test Circuit
85
ns
Total Gate Charge
Qg
VDS=10V, VGS=10V, ID=10A
17
nC
Gate-to-Source Charge
Qgs
VDS=10V, VGS=10V, ID=10A
3.3
nC
Gate-to-Drain "Miller" Charge
Qgd
VDS=10V, VGS=10V, ID=10A
1.7
nC
Diode Forward Voltage
VSD
IS=10A, VGS=0
0.8
1.2
V
Switching Time Test Circuit
PW=10
s
D.C.
1%
10V
0V
Vin
P.G
50
G
S
ID=10A
RL=1.5
VDD=15V
VOUT
Vin
D
FSS244
10
9
8
7
6
5
4
3
2
1
0
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
ID -- VDS
Drain-to-Source Voltage, VDS -- V
Drain Current, I
D
--
A
VGS=2.5V
3.0V
3.5V
6.0V
10.0V
4.5V
0
12
14
16
10
8
6
4
2
0
0.5
1.0
1.5
2.0
2.5
3.5
3.0
4.0
ID -- VGS
Gate-to-Source Voltage, VGS -- V
VDS=10V
--25
C
25
C
T
a=75
C
60
55
50
45
40
35
30
25
20
15
10
5
0
0
2
4
6
8
10
12
14
16
18
20
RDS(on) -- VGS
Static Drain-to-Source
On-State Resistance, R
DS
(on)
-
-
m
Static Drain-to-Source
On-State Resistance, R
DS
(on)
-
-
m
10A
ID=4A
Ambient Temperature, Ta --
C
IT00535
IT00536
IT00537
IT00538
Ta=25
C
8.0V
Drain Current, I
D
--
A
Gate-to-Source Voltage, VGS -- V
0
RDS(on) -- Ta
60
50
40
30
20
10
--60
--40
--20
0
20
40
60
80
100
120
160
140
VGS
=4.5V
, ID=4A
VGS=10.0V
, ID=10A
FSS244
No.6938-3/4
100
7
5
3
2
7
5
3
2
7
5
3
2
10
1.0
0.1
0.1
y
fs
-- ID
Drain Current, ID -- A
F
orw
ard T
ransfer
Admittance,
y
fs
-
-
S
1.0
7
5
3
2
7
5
3
2
10
10
1.0
3
2
7
5
3
2
7
5
3
2
7
5
3
2
7
5
3
2
0.1
0.01
0.001
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
IF -- VSD
Diode Forward Voltage, VSD -- V
F
orw
ard Current, I
F
--
A
1.0
--25
C
25
C
T
a=75
C
Ta= -
-25
C
25
C
75
C
10000
1000
100
7
5
3
2
7
5
3
2
7
5
3
2
10
0
5
10
15
20
25
30
Ciss, Coss, Crss -- VDS
Drain-to-Source Voltage, VDS -- V
Ciss, Coss, Crss -
-
pF
Ciss
Coss
Crss
10
9
8
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
8
9
11 12 13
10
14 15 16 17
Qg -- VGS
Total Gate Charge, Qg -- nC
Gate-to-Source V
oltage, V
GS
--
V
VDS=10V
ID=10A
IT00539
IT00540
IT00541
IT00542
VDS=10V
f=1MHz
VGS=0
0.1
1.0
2
3
5
7
2
3
5
7
10
2
10
1.0
1000
100
7
5
3
2
7
5
3
2
7
5
3
2
Drain Current, ID -- A
SW Time -- ID
Switching
T
ime, SW
T
ime -
-
ns
td(on)
VDD=15V
VGS=10V
0
20
40
60
80
100
120
140
160
0.5
0
1.0
1.5
2.0
2.5
3.0
Ambient Temperature, Ta --
C
PD -- Ta
Allo
w
able Po
wer Dissipation, P
D
--
W
Mounted on a ceramic board(1200mm
2
!
0.8mm)
0.1
2 3
5 7
2 3
5 7
7
1.0
10
2 3
5
7
2 3
5
100
10
1.0
0.1
100
7
5
3
2
0.01
0.01
7
5
3
2
7
5
3
2
7
5
3
2
Drain-to-Source Voltage, VDS -- V
A S O
Drain Current, I
D
--
A
Ta=25
C
Single pulse
Mounted on a ceramic board(1200mm
2
!0.8mm)
Operation in this
area is limited by RDS(on).
DC opration(T
a=25
C)
IDP=52A
ID=10A
<100
s
100
s
1ms
10ms
100ms
tf
td(off)
t r
IT00543
IT00545
IT00544
FSS244
No.6938-4/4
Specifications of any and all SANYO 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.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or 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 products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be expor ted without obtaining the expor t license from the author ities
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 permission of SANYO Electric 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 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. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of April, 2001. Specifications and information herein are subject
to change without notice.
PS
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