SANYO TND027SW

TND027SW, 027TD
Ordering number : ENN7437A
TND027SW
TND027TD
ExPD(Excellent Power Device)
Lowside Power Switch Lamp-, Solenoid-,
and Motor-Driving Applications
Features
•
•
•
•
•
N-channel MOSFET built in.
Overheat protection. (Self recovery type)
Overcurrent protection. (Self recovery type current limiting function)
Overvoltage protection.
Incorporates two sets of circuit.
Specifications
Absolute Maximum Ratings at Ta=25°C
Parameter
Drain-to-Source Voltage
Output Current
Input Voltage
Symbol
Conditions
Ratings
60
IO(DC)
VIN
1.5
A
--0.3 to +10
V
1.3
W
1.7
W
0.8
W
1.3
W
TND027SW
Mounted on a ceramic board (1200mm2✕0.8mm)1unit
TND027SW
Mounted on a ceramic board (1200mm2✕0.8mm)
Allowable Power Dissipation
PD
TND027TD
Mounted on a ceramic board (1000mm2✕0.8mm)1unit
TND027TD
Mounted on a ceramic board (1000mm2✕0.8mm)
Operating Supply Voltage
Operating Temperature
Unit
VDS
VDS(opr)
Topr
Junction Temperature
Tj
Storage Temperature
Tstg
V
40
V
--40 to +85
°C
150
°C
--55 to +150
°C
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.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O2203 TS IM / 51503 TS IM TA-100479 No.7437-1/6
TND027SW, 027TD
Electrical Characteristics at Ta=25°C
Parameter
Symbol
Drain-to-Source Clamp Voltage
VDS, clamp
Output-OFF Current
IDSS(1)
IDSS(2)
Input Threshold Voltage
VIN(th)
Protection Circuit Operating Input Voltage
VIN(opr)
Drain-to-Source ON Resistance
RDS(on)
IIN
Input Current (Output On)
Over-Heat Detecting Temperature
Input Clamp Voltage
min
VIN=0, IO=1mA
VIN=0, VDS=50V
typ
Unit
max
60
V
10
VIN=0, VDS=12V
5
VDS=5V, IO=1mA
1.0
1.5
4
VIN=5V, IO=1A
2.0
µA
µA
V
10
V
0.3
0.4
Ω
VIN=5V
VIN=5V, IO=1A
0.6
mA
120
150
190
°C
Is
VIN=5V
3.0
6.0
9.0
A
ILMT
VIN, clamp
VIN=5V
3.0
6.0
9.0
Tj(sd)
Over-Current Detecting Current
Over-Current Limit (Peak)
Ratings
Conditions
IIN=1mA
Notes : 1. Overcurrent protection circuit limits the output current to the range of overcurrent limit value.
10
A
V
2. During overheat protecting operation, output current is turned off.
5
8
0.43
0.5
4.5
6.4
4
0.25
(0.95)
1
SANYO : SOP8
0.1
1.27
0.1
0.595
0.425
5
1.0
0.2
1.5
5.0
1 : GND1
2 : IN1
3 : GND2
4 : IN2
5 : OUT2
6 : OUT2
7 : OUT1
8 : OUT1
6.0
4.4
4
1.8max
1
3.0
0.65
0.3
8
Package Dimensions
unit : mm
2219 [TND027TD]
0.95
Package Dimensions
unit : mm
2181 [TND027SW]
0.125
1 : OUT1
2 : GND1
3 : GND1
4 : IN1
5 : IN2
6 : GND2
7 : GND2
8 : OUT2
SANYO : TSSOP8
Block Diagram
OUT(D)
Overcurrent
protective
circuit
Output current
control
IN
ESD
protective
circuit
Overvoltage
protective circuit
Gate
shutdown
circuit
Overheat
protective
circuit
GND(S)
No.7437-2/6
TND027SW, 027TD
RDS(on) -- Ta
0.5
IO=1A
4V
0.3
6V
0.2
0.1
0
--50
IO=1A
0.8
5V
Drain-to-Source
ON Resistance, RDS(on) -- Ω
Drain-to-Source
ON Resistance, RDS(on) -- Ω
0.4
RDS(on) -- VIN
1.0
0.6
0.4
Ta=85°C
0.2
25°C
--40°C
0
--25
0
25
50
75
Ambient Temperature, Ta -- °C
100
0
4
6
8
10
Input Voltage, VIN -- V
IIN -- Ta
0.12
2
IT05233
IIN -- VIN
1.4
Ta=25°C
VIN=5V
1.2
Input Current, IIN -- mA
0.10
Input Current, IIN -- mA
12
IT05234
0.08
0.06
0.04
0.02
1.0
al)
orm
0.8
n
(ab
I IN
0.6
0.4
0.2
IIN(normal)
0
--50
0
--25
0
25
50
75
Ambient Temperature, Ta -- °C
100
0
4
6
8
10
Input Voltage, VIN -- V
IS -- Ta
9
2
IT05235
IT05236
IS -- VIN
9
Overcurrent Detecting Current, IS -- A
Overcurrent Detecting Current, IS -- A
Ta=25°C
8
7
6V
5V
6
4V
5
4
3
--50
8
7
6
5
4
3
--25
0
25
50
75
Ambient Temperature, Ta -- °C
4
100
6
7
8
9
Input Voltage, VIN -- V
ILMT -- Ta
9
5
IT05237
10
IT05238
ILMT -- VIN
12
8
6V
Overcurrent Limit, ILMT -- A
Overcurrent Limit, ILMT -- A
Ta=25°C
5V
7
4V
6
5
4
3
--50
10
8
6
4
2
0
--25
0
25
50
Ambient Temperature, Ta -- °C
75
100
IT05239
4
5
6
7
8
Input Voltage, VIN -- V
9
10
IT05240
No.7437-3/6
VDS, clamp -- Ta
70
VIN=0
IO=1mA
68
66
64
62
60
58
56
--50
--25
0
25
50
75
11
10
9
--25
0
25
50
75
Ambient Temperature, Ta -- °C
100
IT05242
IO -- VIN
2.0
VDS=5V
IO=1mA
VDS=24V
1.8
1.8
1.6
1.2
25°C
1.2
1.0
0.8
--40°
C
1.4
1.4
5°C
1.6
Ta=
8
Output Current, IO -- A
Threshold Voltage, VIN(th) -- V
12
IT05241
VIN(th) -- Ta
2.0
IIN=1mA
8
--50
100
Ambient Temperature, Ta -- °C
VIN, clamp -- Ta
13
Input Clamp Voltage, VIN, Clamp -- V
Drain-to-Source Clamp Voltage, VDS, Clamp -- V
TND027SW, 027TD
0.6
0.4
1.0
0.2
0.8
--50
0
--25
0
25
50
75
100
2
160
3
Input Voltage, VIN -- V
Tj(sd) -- VIN
IT05244
158
156
154
152
150
148
146
144
142
140
4.0
4.5
5.0
5.5
6.0
Input Voltage, VIN -- V
Allowable Power Dissipation, PD(Circuit2) -- W
1
IT05243
IT05245
PD(Circuit2) -- PD(Circuit1)
1.4
M
TND027SW
ou
1.3
Allowable Power Dissipation, PD -- W
Overheat Detecting Temperature, Tj(sd) -- °C
Ambient Temperature, Ta -- °C
nt
1.2
ed
on
ac
er
1.0
am
ic
bo
ar
0.8
d(
12
00
m
0.6
m2
✕
0.8
m
m
)
0.4
0.2
0
0
0.5
1.0
1.3
Allowable Power Dissipation, PD(Circuit1) -- W
1.5
IT05247
1.8
1.7
1.6
1.4
1.3
1.2
PD -- Ta
TND027SW
Total Dissipation
1unit
1.0
0.8
0.6
0.4
0.2
0
--40
--20
0
20
40
60
Ambient Temperature, Ta -- °C
80
100
IT05248
No.7437-4/6
PD(Circuit2) -- PD(Circuit1)
0.9
1.4
TND027TD
Allowable Power Dissipation, PD -- W
Allowable Power Dissipation, PD(Circuit2) -- W
TND027SW, 027TD
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.3
0.2
0.4
0.6
0.8
Allowable Power Dissipation, PD(Circuit1) -- W
TND027TD
1.2
1.0
0.8
1unit
0.6
0.4
0.2
Mounted on a ceramic board(1000mm2✕0.8mm)
0
PD -- Ta
Total Dissipation
0
--40
1.0
--20
0
20
40
60
80
Ambient Temperature, Ta -- °C
IT05249
100
IT05250
Sample Application Circuit
AC24V
AC100V
Lamp
Lamp
Lamp
OUT
TND027SW / TD
5V 5V
Microcontroller
IN
Microcontroller
OUT 1
IN 1
TND027SW / TD
GND
OUT 2
IN 2
5V
Microcontroller
GND 1, 2
Another Sample Application Circuit (Solenoid drive)
AC24V
AC100V
Solenoid
Solenoid
TND027SW / TD
GND
OUT 2
OUT 1
OUT
IN
5V 5V MicroMicrocontroller
controller
IN 1
TND027SW / TD
IN 2
5V
Microcontroller
GND 1, 2
No.7437-5/6
TND027SW, 027TD
Operation Description
• The output power MOSFET will be turned on when the input voltage exceeds the input threshold voltage (4 to 6V
is recommended), and then the lamp will be turned on by the current flowing to the lamp. Conversely, the output
power MOSFET will be turned off when the input voltage goes below the input threshold voltage, and the lamp
will be turned off.
• The inrush current that occurs during normal lamp operation is limited to a preset value by the built-in overcurrent
protecting circuit, which makes the lamp life longer.
• The internal overcurrent protection function limits the current of output power MOSFET when output current of at
least the overcurrent detecting current value flows at load short. Besides, if the device temperature exceeds the
allowable power dissipation, overheat protection function protects the power switch from being broken down by
turning off the current of output power MOSFET when Tj comes to 150°C (typical).
• As an example of application circuit, DC voltage can also be controlled as a solenoid drive.
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 exported without obtaining 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 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 October, 2003. Specifications and information herein are subject
to change without notice.
PS No.7437-6/6