S-5855A Series
PWM OUTPUT TEMPERATURE SENSOR IC
www.ablicinc.com
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Rev.1.3_01
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© ABLIC Inc., 2010-2017
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The S-5855A Series, developed by CMOS technology, is a 1-wire PWM output temperature sensor IC of low current
consumption that itself changes the duty ratio according to temperature.
The duty ratio decreases from 100% if exceeding the temperature set by user, and this decrease is linear against the
temperature rise.
The output form is selectable from CMOS output and Nch open-drain output.
Its small packages SNT-4A and SOT-23-5 enable high-density mounting.
Features
FO
R
NE
: 1-wire PWM interface
: 3.0C
: Selectable from 40C to 80C in 10C step
: Selectable from 1 %/C to 4 %/C in 1 %/C step
: 50 A typ. (Ta = 25C)
: 1.65 V to 5.5 V
: Ta = 40C to 125C
Application
DE
Temperature compensation for LED instruments
D
PWM output
Temperature accuracy
Duty ratio change-start temperature
Duty ratio temperature sensitivity
Low current consumption
Low power supply voltage
Wide range of operation temperature
Lead-free (Sn 100%), halogen-free
MM
EN
Packages
NO
T
RE
CO
SNT-4A
SOT-23-5
1
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Block Diagrams
CMOS output product
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1.
VDD
Temperature
sensor
Triangle wave
NE
generator
DOUT
W
CFREQ
D
CF
FO
R
VSS
Nch open-drain output product
MM
EN
2.
DE
Figure 1
VDD
NO
T
VSS
sensor
Triangle wave
generator
CF
CFREQ
Figure 2
2
DOUT
RE
CO
Temperature
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Product Name Structure
Product name
A
x
x
x
xxxx
U
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S-5855
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1.
Environmental code
U
:Lead-free (Sn 100%), halogen-free
Package name (abbreviation) and packing specifications*1
I4T1 :SNT-4A, Tape
M5T1 :SOT-23-5, Tape
NE
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Output form
A
:CMOS output
B
:Nch open-drain output
FO
R
Duty ratio temperature sensitivity
A
:1 %/C
B
:2 %/C
C
:3 %/C
D
:4 %/C
Packages
Drawing Code
Tape
Reel
PF004-A-C-SD
PF004-A-R-SD
MP005-A-C-SD
MP005-A-R-SD
Land
PF004-A-L-SD
RE
SNT-4A
SOT-23-5
Package
PF004-A-P-SD
MP005-A-P-SD
CO
Package Name
NO
T
2.
MM
EN
*1. Refer to the tape drawing.
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Duty ratio change-start temperature
A
:40C
B
:50C
C
:60C
D
:70C
E
:80C
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PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
3.
Rev.1.3_01
Product name list
(1) SNT-4A
S-5855AACA-I4T1U
Duty ratio
change-start
temperature
TS*1 [C]
40
Duty ratio
temperature
sensitivity
Ddt(s)*2 [%/C]
3
S-5855AEAA-I4T1U
80
S-5855AECA-I4T1U
80
TEM5*4 [C]
CMOS output
45
60
1
CMOS output
85
125
3
CMOS output
85
100
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Duty ratio change-start temperature set by user
Duty ratio temperature sensitivity set by user
Temperature 5C higher than duty ratio change-start temperature TS (Refer to Table 12 for details)
Higher temperature when measuring duty ratio temperature sensitivity (Refer to Table 12 for details)
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*1. TS :
*2. Ddt(s) :
*3. TSP5 :
*4. TEM5 :
*3
TSP5 [C]
Output form
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Product name
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Table 1
(2) SOT-23-5
Table 2
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Remark Please contact our sales office for products other than those specified above.
Duty ratio
temperature
sensitivity
Ddt(s)*2 [%/C]
1
S-5855AAAB-M5T1U
40
1
S-5855AADA-M5T1U
40
4
CMOS output
D
DE
Product name
FO
S-5855AAAA-M5T1U
Duty ratio
change-start
temperature
TS*1 [C]
40
Output form
*3
TSP5 [C]
TEM5*4 [C]
CMOS output
45
115
Nch open-drain output
45
115
45
55
MM
EN
Duty ratio change-start temperature set by user
*1. TS :
*2. Ddt(s) : Duty ratio temperature sensitivity set by user
*3. TSP5 : Temperature 5C higher than duty ratio change-start temperature TS (Refer to Table 12 for details)
*4. TEM5 : Higher temperature when measuring duty ratio temperature sensitivity (Refer to Table 12 for details)
NO
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RE
CO
Remark Please contact our sales office for products other than those specified above.
4
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Pin Configurations
SNT-4A
Table 3
1
4
2
3
Symbol
1
VSS
2
CF
3
VDD
4
DOUT
Pin Description
GND pin
Connection pin for frequency
control capacitor
Power supply pin
Output pin
Table 4
SOT-23-5
Symbol
1
CF
2
VSS
Connection pin for frequency
control capacitor
GND pin
3
NC*1
No connection
4
5
3
DOUT
VDD
Pin Description
Output pin
Power supply pin
*1. The NC pin is electrically open.
The NC pin can be connected to VDD pin or VSS pin.
D
2
NE
Pin No.
R
4
FO
Top view
1
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Figure 3
5
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Pin No.
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Top view
NO
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MM
EN
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Figure 4
5
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Absolute Maximum Ratings
Table 5
Item
Power supply voltage
Output voltage
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(Ta = 25C, VSS = 0 V, unless otherwise specified)
Symbol
Absolute Maximum Rating
Unit
VSS 0.3 to VSS 7.0
VDD
CMOS output product
VOUT
Nch open-drain output product
V
VSS 0.3 to VDD 0.3
V
VSS 0.3 to VSS 7.0
V
CF voltage
VCF
VSS 0.3 to VDD 0.3
V
Output current
IOUT
13 to 13
300*1
mA
mW
600*1
mW
SNT-4A
Topr
Storage temperature
Tstg
*1.
When mounted on board
[Mounted board]
(1) Board size: 114.3 mm × 76.2 mm × t1.6 mm
(2) Name:
JEDEC STANDARD51-7
40 to 125
C
65 to 150
C
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Operating ambient temperature
W
PD
SOT-23-5
R
Power dissipation
NO
T
RE
CO
MM
EN
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D
FO
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
6
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Electrical Characteristics
Common items
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1.
Table 6
Symbol
Power supply voltage
VDD
Current consumption
IDD
Ta = TSP5
Ta = 25C
(Duty ratio 100%)
Nch open-drain output product
VOUT = 5.5 V, Ta = 25C
CMOS output product
VOUT = VDD 0.3 V
VOUT = VSS 0.3 V
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Output leakage current ILEAK
No load at output pin
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Item
(Ta = TSP5, VDD = 3.0 V, VSS = 0 V, unless otherwise specified)
Test
Condition
Min. Typ. Max. Unit
circuit
ISOURCE
Output sink current
ISINK
Fall time
tF
Nch open-drain output product
CL = 100 pF, RL = 10 k
VOUT = 0.8 VDD to 0.2 VDD CMOS output product
tR
Nch open-drain output product
CL = 15 pF, RL = 10 k
VOUT = 0.2 VDD to 0.8 VDD
CMOS output product
CL = 100 pF, RL = 10 k
VOUT = 0.2 VDD to 0.8 VDD
R
FO
5.5
V
1
200 A
1
50
A
1
1
A
3
0.8
mA
3
3
mA
3
20
ns
5
20
ns
4
300
ns
5
50
ns
4
NO
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CO
MM
EN
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Rise time
NE
Output source current
1.65
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PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Product with duty ratio temperature sensitivity Ddt(s) = 1 %/C
2.
Table 7
Duty ratio accuracy
Dsp5
Duty ratio temperature
Ddt(E)*1
sensitivity
Oscillation frequency
3.
W
Ddt(E): Actual duty ratio temperature sensitivity
TSP5:
Temperature 5C higher than duty ratio change-start temperature TS (Refer to Table 12 for details)
TEM5:
Higher temperature when measuring duty ratio temperature sensitivity (Refer to Table 12 for details)
NE
*1.
*2.
*3.
fOSC
(Ta = TSP5, VDD = 3.0 V , VSS = 0 V, CFREQ = 2.2 nF, unless otherwise specified)
Condition
Min.
Typ.
Max.
Unit
Test circuit
VDD = 3.0 V
92.0
95.0
98.0
%
2
VDD = 1.65 V to 5.5 V
91.0
95.0
99.0
%
2
1.2
1.0
0.8
%/C
2
Ta = TSP5*2, VDD = 3.0 V
TEM5*3
VDD = 1.65 V to 5.5 V
1.26
1.0
0.76
%/C
2
VDD = 3.0 V
1950
2300
2650
Hz
2
Ta = TSP5
VDD = 1.65 V to 5.5 V
1860
2300
2780
Hz
2
Ta = TEM5
VDD = 3.0 V
1670
2300
3040
Hz
2
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Symbol
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Item
Product with duty ratio temperature sensitivity Ddt(s) = 2 %/C
Duty ratio accuracy
Dsp5
Oscillation frequency
MM
EN
Ddt(E): Actual duty ratio temperature sensitivity
TSP5:
Temperature 5C higher than duty ratio change-start temperature TS (Refer to Table 12 for details)
TEM5:
Higher temperature when measuring duty ratio temperature sensitivity (Refer to Table 12 for details)
NO
T
RE
CO
*1.
*2.
*3.
fOSC
DE
Duty ratio temperature
Ddt(E)*1
sensitivity
(Ta = TSP5, VDD = 3.0 V , VSS = 0 V, CFREQ = 4.7 nF, unless otherwise specified)
Conditions
Min.
Typ.
Max.
Unit
Test circuit
VDD = 3.0 V
84.0
90.0
96.0
%
2
VDD = 1.65 V to 5.5 V
82.0
90.0
98.0
%
2
2.4
2.0
1.6
%/C
2
Ta = TSP5*2, VDD = 3.0 V
TEM5*3
VDD = 1.65 V to 5.5 V
2.52
2.0
1.52
%/C
2
VDD = 3.0 V
1840
2160
2740
Hz
2
Ta = TSP5
VDD = 1.65 V to 5.5 V
1750
2160
2600
Hz
2
Ta = TEM5
VDD = 3.0 V
1560
2160
2850
Hz
2
8
FO
Symbol
D
Item
R
Table 8
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
4.
Product with duty ratio temperature sensitivity Ddt(s) = 3 %/C
Table 9
Duty ratio accuracy
Dsp5
Duty ratio temperature
Ddt(E)*1
sensitivity
Oscillation frequency
5.
W
Ddt(E): Actual duty ratio temperature sensitivity
TSP5:
Temperature 5C higher than duty ratio change-start temperature TS (Refer to Table 12 for details)
TEm5:
Higher temperature when measuring duty ratio temperature sensitivity (Refer to Table 12 for details)
NE
*1.
*2.
*3.
fOSC
(Ta = TSP5, VDD = 3.0 V , VSS = 0 V, CFREQ = 6.8 nF, unless otherwise specified)
Conditions
Min.
Typ.
Max.
Unit
Test circuit
VDD = 3.0 V
76.0
85.0
94.0
%
2
VDD = 1.65 V to 5.5 V
73.0
85.0
97.0
%
2
3.6
3.0
2.4
%/C
2
Ta = TSP5*2, VDD = 3.0 V
TEM5*3
VDD = 1.65 V to 5.5 V
3.78
3.0
2.28
%/C
2
VDD = 3.0 V
1900
2240
2570
Hz
2
Ta = TSP5
VDD = 1.65 V to 5.5 V
1810
2240
2700
Hz
2
Ta = TEM5 VDD = 3.0 V
1620
2240
2950
Hz
2
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Symbol
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Items
Product with duty ratio temperature sensitivity Ddt(s) = 4 %/C
Duty ratio accuracy
Dsp5
Oscillation frequency
fOSC
RE
CO
MM
EN
Ddt(E): Actual duty ratio temperature sensitivity
TSP5:
Temperature 5C higher than duty ratio change-start temperature TS (Refer to Table 12 for details)
TEM5:
Higher temperature when measuring duty ratio temperature sensitivity (Refer to Table 12 for details)
NO
T
*1.
*2.
*3.
DE
Duty ratio temperature
Ddt(E)*1
sensitivity
(Ta = TSP5, VDD = 3.0 V , VSS = 0 V, CFREQ = 10 nF, unless otherwise specified)
Conditions
Min.
Typ.
Max.
Unit
Test circuit
VDD = 3.0 V
68.0
80.0
92.0
%
2
VDD = 1.65 V to 5.5 V
64.0
80.0
96.0
%
2
4.8
4.0
3.2
%/C
2
Ta = TSP5*2, VDD = 3.0 V
TEM5*3
VDD = 1.65 V to 5.5 V
5.05
4.0
3.04
%/C
2
VDD = 3.0 V
1730
2030
2330
Hz
2
Ta = TSP5
VDD = 1.65 V to 5.5 V
1640
2030
2440
Hz
2
Ta = TEM5 VDD = 3.0 V
1470
2030
2680
Hz
2
FO
Symbol
D
Items
R
Table 10
9
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
1.
N
Test Circuits
CIN
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A
VDD
CF
V
S-5855A
DOUT
Series
Open
VSS
W
CFREQ
NE
Figure 5
*1
R
10 k
CIN
S-5855A
CF Series DOUT
VSS
D
V
Oscilloscope
FO
VDD
R
2.
DE
CFREQ
MM
EN
*1. Resistor (R) is unnecessary for the CMOS output product.
Figure 6
3.
CIN
VDD
CO
S-5855A
CF Series DOUT
VSS
V
RE
NO
T
10
A
Figure 7
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
4.
N
CIN
VSS
RL
V
DE
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VDD
S-5855A
CF Series DOUT
CL
W
Figure 8
5.
NE
RL
CIN
VDD
NO
T
RE
CO
MM
EN
DE
Figure 9
CL
D
V
FO
VSS
R
S-5855A
CF Series DOUT
11
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
VDD
CF
S-5855A
DOUT
Series
VSS
Figure 10
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*1. CIN is a capacitor for stabilization.
*2. CFREQ is a capacitor for oscillation frequency.
*3. Resistor (R) is unnecessary for the CMOS output product.
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CFREQ
*2
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R*3
10 k
*1
CIN
N
Standard Circuit
NO
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CO
MM
EN
DE
D
FO
R
Caution The above connection diagram and constant will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constant.
12
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Operation
Duty ratio
N
1.
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The following equation is the definition of duty ratio.
Duty ratio = PW / T 100 [%]
The definitions of PW and T are shown in Figure 11.
W
PW
Figure 11
2.
Oscillation frequency
NE
T
FO
R
The oscillation frequency is set by the capacitance value of the capacitor CFREQ for the oscillation frequency.
The relationship between the CFREQ capacitance value of each duty ratio temperature sensitivity and the center value
of the oscillation frequency are shown in Table 11.
Table 11
Center value of oscillation frequency
[Hz]
2.2
4.7
6.8
10.0
2300
2160
2240
2030
DE
D
CFREQ capacitance value
[nF]
NO
T
RE
CO
MM
EN
Duty ratio temperature sensitivity
Ddt(s) [%/°C]
1
2
3
4
13
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Explanation of Terms
Duty ratio accuracy (Dsp5)
N
1.
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Dsp5 shows duty ratio in temperature TSP5 5C higher than duty ratio change-start temperature TS.
100 %
Dsp5
5°C
Ta [°C]
FO
2. Duty ratio temperature sensitivity (Ddt(E))
R
Figure 12
NE
TS TSP5
W
Duty ratio [%]
MM
EN
DE
Ddt(E) = (Dem5 Dsp5) / (TEM5 TSP5) [%/C]
D
Duty ratio temperature sensitivity (Ddt(E)) is the temperature coefficient of duty ratio calculated from the output duty
ratio at Ta = TSP5 and Ta = TEM5. TEM5 is the temperature decided for each product shown in Table 11, and Dem5 is
the output duty ratio at Ta = TEM5. Ddt(E) is calculated using the following formula.
100%
Ddt(E)
Dsp5
14
TS TSP5
Ta [°C]
Selectable from 1 %/°C to 4 %/°C in 1 %/°C step
NO
T
*1.
RE
CO
Duty ratio [%]
Dem5
Figure 13
TEM5
*1
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
TEM5 [C]
R
115
75
60
55
125
85
70
65
125
95
80
75
125
105
90
85
125
115
100
95
NO
T
RE
CO
MM
EN
DE
D
FO
TSP5 [C]
45
45
45
45
55
55
55
55
65
65
65
65
75
75
75
75
85
85
85
85
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W
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
NE
40
40
40
40
50
50
50
50
60
60
60
60
70
70
70
70
80
80
80
80
N
Table 12 TSP5 and TEM5 in Each Product
Duty ratio change-start temperature TS [C]
Duty ratio temperature sensitivity Ddt(s) [%/C]
15
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Precaution
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Note that this IC may itself heat depending on a connected load to the output pin, resulting in error in measuring
temperature.
Set a capacitor (CIN) of approx. 0.1 F between the VDD pin and VSS pin for stabilization as close to IC as possible.
Connect a capacitor CFREQ for oscillation frequency as close to IC as possible.
Leakage current applied on the CF pin may cause error in the output duty ratio. Do not connect other components
than CFREQ.
W
Since the error of the output duty ratio may become large depending on an application circuit or the design of a board
pattern on this IC, perform thorough evaluation with the actually mounted model in the case of use.
NE
The application conditions for the input voltage, output voltage, and load current should not exceed the package
power dissipation.
Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
NO
T
RE
CO
MM
EN
DE
D
FO
R
ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products,
including this IC, of patents owned by a third party.
16
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Characteristics (Typical Data)
4.0
3.0
VDD [V]
2.0
6.0
NE
Output source current (ISOURCE) vs. Power supply voltage (VDD)
+25°C
−40°C
5.00
4.00
3.00
R
ISOURCE [mA]
+25°C
5.0
6.00
+65°C
2.00
+125°C
1.00
0.00
1
3
5
7
−40°C
10.00
8.00
6.00
4.00
MM
EN
Output sink current (ISINK) vs. Power supply voltage (VDD)
12.00
+25°C
+125°C
1
3
5
CO
2.00
0.00
+65°C
7
RE
VDD [V]
NO
T
ISINK [mA]
DE
VDD [V]
3.
DE
SI
G
+65°C
−40°C
1.0
N
+125°C
W
55
50
45
40
35
30
25
20
FO
2.
Current consumption (IDD) vs. Power supply voltage (VDD)
D
IDD [μA]
1.
17
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
4.
Rev.1.3_01
Fall time (tF) vs. Power supply voltage (VDD) dependency
N
50
DE
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tF [ns]
40
30
25
10
5
6
Rise time (tR) vs.Power supply voltage (VDD) dependency
6.
R
200
100
4
3
VDD [V]
2
1
5
0
6
Duty ratio accuracy
MM
EN
6.1 Product with Ta = TSP5, Ddt(s) = 1 %/C
25
20
Ratio [%]
300
FO
tR [ns]
400
NE
500
15
10
5
92
93
CO
0
94
95
1
D
140
120
100
80
60
40
20
0
5.2 Nch open-drain output product
96
97
6
15
10
5
0
76 78 80 82 84 86 88 90 92 94
Duty accuracy [%]
RE
Oscillation frequency
7.2 Oscillation frequency (fOSC) vs.
Temperature(Ta)
NO
T
2300
2300
Ddt(s) = −3%/°C
2250
2200
Ddt(s) = −1%/°C
2150
2100
1
2
Ddt(s) = −3%/°C
2250
fOSC [Hz]
fOSC [Hz]
5
20
98
7.1 Oscillation frequency (fOSC) vs.
Power supply voltage (VDD)
18
4
3
VDD [V]
6.2 Product with Ta = TSP5, Ddt(s) = 3 %/C
25
Duty accuracy [%]
7.
2
DE
tR [ns]
5.1 CMOS output product
Ratio [%]
5.
4
3
VDD [V]
2
1
W
0
4
3
VDD [V]
5
2150
2100
6
Ddt(s) = −1%/°C
2200
50
75
100
Ta [°C]
125
PWM OUTPUT TEMPERATURE SENSOR IC
S-5855A Series
Rev.1.3_01
Marking Specifications
SNT-4A
Top view
(1) to (3) :
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N
(1) SNT-4A
Product code (Refer to Product name vs. Product code.)
4
1
(1) (2) (3)
3
W
2
Product name vs. Product code
(2) SOT-23-5
SOT-23-5
Top view
2
MM
EN
(1) (2) (3) (4)
1
Product code (refer to Product name vs. Product code)
Lot number
D
(1) to (3) :
(4) :
4
DE
5
R
FO
S-5855AACA-I4T1U
S-5855AEAA-I4T1U
S-5855AECA-I4T1U
NE
Product Code
(1)
(2)
(3)
V
Q
C
V
Q
Y
V
Q
3
Product Name
3
CO
Product name vs. Product code
Product Name
NO
T
RE
S-5855AAAA-M5T1U
S-5855AAAB-M5T1U
S-5855AADA-M5T1U
Product Code
(1)
(2)
(3)
V
Q
A
V
R
A
V
Q
D
19
1.2±0.04
W
DE
SI
G
N
3
4
+0.05
0.08 -0.02
1
NE
2
0.65
MM
EN
0.2±0.05
DE
D
FO
R
0.48±0.02
NO
T
RE
CO
No. PF004-A-P-SD-6.0
TITLE
SNT-4A-A-PKG Dimensions
No.
PF004-A-P-SD-6.0
ANGLE
UNIT
mm
ABLIC Inc.
N
+0.1
ø1.5 -0
4.0±0.1
0.25±0.05
+0.1
4.0±0.1
0.65±0.05
3
4
DE
1
MM
EN
2
D
FO
R
1.45±0.1
ø0.5 -0
NE
W
DE
SI
G
2.0±0.05
CO
Feed direction
NO
T
RE
No. PF004-A-C-SD-2.0
TITLE
SNT-4A-A-Carrier Tape
No.
PF004-A-C-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
FO
R
NE
W
DE
SI
G
N
12.5max.
D
9.0±0.3
DE
Enlarged drawing in the central part
MM
EN
ø13±0.2
(60°)
No. PF004-A-R-SD-1.0
NO
T
RE
CO
(60°)
TITLE
SNT-4A-A-Reel
No.
PF004-A-R-SD-1.0
QTY.
ANGLE
UNIT
mm
ABLIC Inc.
5,000
2
0.3
1
FO
R
0.35
NE
W
0.52
DE
SI
G
1.16
N
0.52
(0.25 mm min. / 0.30 mm typ.)
(1.10 mm ~ 1.20 mm)
0.03 mm
DE
D
1.
2.
MM
EN
1. Pay attention to the land pattern width (0.25 mm min. / 0.30 mm typ.).
2. Do not widen the land pattern to the center of the package (1.10 mm to 1.20 mm).
Caution 1. Do not do silkscreen printing and solder printing under the mold resin of the package.
2. The thickness of the solder resist on the wire pattern under the package should be 0.03 mm
or less from the land pattern surface.
3. Match the mask aperture size and aperture position with the land pattern.
4. Refer to "SNT Package User's Guide" for details.
CO
(0.25 mm min. / 0.30 mm typ.)
(1.10 mm ~ 1.20 mm)
NO
T
RE
1.
2.
No. PF004-A-L-SD-4.1
TITLE
SNT-4A-A
-Land Recommendation
PF004-A-L-SD-4.1
No.
ANGLE
UNIT
mm
ABLIC Inc.
N
2.9±0.2
DE
SI
G
1.9±0.2
4
2
3
+0.1
0.16 -0.06
D
0.95±0.1
FO
R
NE
1
W
5
MM
EN
DE
0.4±0.1
NO
T
RE
CO
No. MP005-A-P-SD-1.3
TITLE
SOT235-A-PKG Dimensions
No.
MP005-A-P-SD-1.3
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
+0.1
2.0±0.05
0.25±0.1
+0.2
W
DE
SI
G
N
ø1.5 -0
4.0±0.1
1.4±0.2
R
NE
ø1.0 -0
5
Feed direction
CO
4
MM
EN
3 2 1
DE
D
FO
3.2±0.2
NO
T
RE
No. MP005-A-C-SD-2.1
TITLE
SOT235-A-Carrier Tape
No.
MP005-A-C-SD-2.1
ANGLE
UNIT
mm
ABLIC Inc.
D
FO
R
NE
W
DE
SI
G
N
12.5max.
9.0±0.3
DE
MM
EN
Enlarged drawing in the central part
(60°)
CO
(60°)
ø13±0.2
NO
T
RE
No. MP005-A-R-SD-1.1
SOT235-A-Reel
TITLE
No.
MP005-A-R-SD-1.1
ANGLE
QTY.
UNIT
mm
ABLIC Inc.
3,000
Disclaimers (Handling Precautions)
All the information described herein (product data, specifications, figures, tables, programs, algorithms and application
circuit examples, etc.) is current as of publishing date of this document and is subject to change without notice.
2.
The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
ABLIC Inc. is not responsible for damages caused by the reasons other than the products described herein
(hereinafter "the products") or infringement of third-party intellectual property right and any other right due to the use
of the information described herein.
3.
ABLIC Inc. is not responsible for damages caused by the incorrect information described herein.
4.
Be careful to use the products within their specified ranges. Pay special attention to the absolute maximum ratings,
operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not responsible for damages caused by failures and / or accidents, etc. that occur due to the use of the
products outside their specified ranges.
5.
When using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.
6.
When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7.
The products must not be used or provided (exported) for the purposes of the development of weapons of mass
destruction or military use. ABLIC Inc. is not responsible for any provision (export) to those whose purpose is to
develop, manufacture, use or store nuclear, biological or chemical weapons, missiles, or other military use.
8.
The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses. Do
not apply the products to the above listed devices and equipments without prior written permission by ABLIC Inc.
Especially, the products cannot be used for life support devices, devices implanted in the human body and devices
that directly affect human life, etc.
Prior consultation with our sales office is required when considering the above uses.
ABLIC Inc. is not responsible for damages caused by unauthorized or unspecified use of our products.
9.
Semiconductor products may fail or malfunction with some probability.
The user of the products should therefore take responsibility to give thorough consideration to safety design including
redundancy, fire spread prevention measures, and malfunction prevention to prevent accidents causing injury or
death, fires and social damage, etc. that may ensue from the products' failure or malfunction.
The entire system must be sufficiently evaluated and applied on customer's own responsibility.
MM
EN
DE
D
FO
R
NE
W
DE
SI
G
N
1.
10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
CO
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
RE
13. The information described herein contains copyright information and know-how of ABLIC Inc.
The information described herein does not convey any license under any intellectual property rights or any other
rights belonging to ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any
part of this document described herein for the purpose of disclosing it to a third-party without the express permission
of ABLIC Inc. is strictly prohibited.
NO
T
14. For more details on the information described herein, contact our sales office.
2.0-2018.01
www.ablicinc.com