DATE
PREPARED BY:
SPEC NO.
NW-D004
ISSUE April. 9, 2015
FILE NO.
ELECTRONIC COMPONENTS
AND DEVICES GROUP
SHARP CORPORATION
DATE
CHECKED BY:
DATE
APPROVED BY:
SPECIFICATION
PAGE
1/27
REPRESENTATIVE DIVISION
SYSTEM DEVICE UNIT
REFERENCE
DEVICE SPECIFICATION FOR
Relative Humidity & Temperature Sensor
MODEL No.
QM1H0P0073
CUSTOMER’S APPROVAL
DATE
PRESENTED
BY
BY
Hiroaki Fujino
UNIT DEPUTY GENERAL MANAGER
& DEPARTMENT GENERAL MANAGER
DEVELOPMENT DEPT.V
SYSTEM DEVICE UNIT
ELECTRONIC COMPONENTS AND DEVICES
DIVISION
SHARP CONFIDENTIAL AND PROPRIETARY
MODEL No.
PAGE
QM1H0P0073
DOC.
FIRST
2/27
ISSUE
2014/06/19
RECORD OF REVISION
IDENT. DATA No.
DATE
REF.PAGE
PARAGRAPH
REVISED
SUMMARY
NO.
CHECK
&
DRAWING No.
APPROVAL
June 19, 2014
-
-
Initial release
August 8, 2014
p.8
A
- Modified storage temperature of “Absolute
Maximum Ratings”
p.9
- Updated max. value and graph of relative
humidity sensor accuracy
p.16
- Modified rehydration conditions after
p.19
soldering
- Modified rehydration procedure on "Exposure
p.21-25
to extreme environment"
- Updated Section12 "Tape and Reel
p.26
Specifications"
- Modified "Recommended storage conditions
p.27
after opening"
- Added Section14 "Compliance with
regulations on chemical substances"
September 18,
p.9
- Corrected conditions of relative humidity
2014
B
sensor accuracy
- Modified Common difference
December 12,
p.17
2014
p.19
- Modified Baking time
p.22-24
- Modified Reel & Packing Forms
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
3/27
Important Notices
These specification sheets include materials protected under copyright of Sharp Corporation
("Sharp").Please do not reproduce or cause anyone to reproduce them without Sharp's consent.
When using this product, please observe the absolute maximum ratings and the instructions for use
outlined in these specification sheets, as well as the precautions mentioned below.Sharp assumes
no responsibility for any damage resulting from use of the product which does not comply with the
absolute maximum ratings and the instructions included in these specification sheets, and the
precautions mentioned below.
(Precautions)
1. Please do verify the validity of this part after assembling it in customer’s products, when customer
wants to make catalogue and instruction manual based on the specification sheet of this part.
2. This product is designed for use in the following application areas ;
· Personal computers
· Office automation equipment
· Telecommunication equipment(Terminal)
· Industrial control
· Test and measurement equipment
· Audio visual equipment
· Consumer electronics
If the use of the product in the above application areas is for equipment listed in paragraphs3 or 4,
please be sure to observe the precautions given in those respective paragraphs.
3. Appropriate measures, such as fail-safe design and redundant design considering the safety design
of the overall system and equipment, should be taken to ensure reliability and safety when this
product is used for equipment which demands high reliability and safety in function and precision,
such as ;
· Transportation control and safety equipment (aircraft, train, automobile etc.)
· Traffic signals
· Gas leakage sensor breakers
· Rescue and security equipment
· Other safety equipment
4. Please do not use this product for equipment which require extremely high reliability and safety in
function and precision, such as ;
· Space equipment
· Telecommunication equipment (for trunk lines)
· Nuclear power control equipment
· Medical equipment
5. Please contact and consult with a Sharp sales representative if four are any questions regarding
interpretation of the above four paragraphs.
Please contact and consult with a Sharp sales representative for any questions about this product.
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
4/27
Contents
1. Description ............................................................................................................. 5
2. Block Diagram ........................................................................................................ 6
3. Pin Configuration .................................................................................................... 7
4. Electrical Characteristics ....................................................................................... 8
5. Operation .............................................................................................................. 11
6. Application Circuit Example ................................................................................. 14
7. Soldering Conditions ............................................................................................ 15
8. Package Outline .................................................................................................... 17
9. PCB Land Pattern ................................................................................................. 18
10. Marking ............................................................................................................... 18
11. Precaution for use .............................................................................................. 19
12. Tape and Reel Specifications ............................................................................. 21
13. Storage Conditions ............................................................................................. 26
14. Compliance with Regulations on chemical substances .................................... 27
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
5/27
1. Description
QM1H0P0073 is a digital output relative humidity/temperature sensor. In addition to electrostatic
capacitance type humidity sensor and temperature sensor elements, an analog-to-digital converter,
signal processing unit, data storage for calibration data, and an interface circuit are integrated into 1
package. The device features wide operating range, small in size, high resolution and high response
speed, and is suitable for use in a wide range of applications. Both the temperature and humidity
sensors are factory-calibrated and no any further calibration is required after installing on electronic
equipments.
Features
High precision
- Relative humidity: ±2%RH (typ.)
- Temperature: ±0.3°C (typ.)
Wide operating range
- Relative humidity: 0 to 100%RH
- Temperature: -20 to 85°C
- Operating voltage: 2.7 to 5.5V
Low power consumption
- 3.0uA (max) non-operation current
I 2 C digital interface
Small, Low profile QFN 16pin package
- footprint: 3mm × 3mm
- Industry-leading levels of height: 0.8mm
Factory calibrated
RoHS Compliant
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
6/27
2. Block Diagram
NC
NC
NC
NC
CLK
VDD
VCORE
/Reset
EEPROM
GND
Temperature
SDA
sensor
Analog
Humidity
Reserved2
I/F
DSP
ADC
front-end
sensor
SCL
element
ROM
Reserved3
Reserved1
Analog Core
Reserved4
NC
Digital Core
NC
NC
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
7/27
3. Pin Configuration
13
8
14
7
15
6
16
5
NC
9
NC
10
NC
11
NC
12
9
10
11
12
8
13
VDD
SDA
7
14
VSS
SCL
6
15
Reserved2
5
16
Reserved3
VCORE
Reserved1
4
TOP VIEW
(Not to scale)
1
Reserved4
3
2
NC
2
NC
1
3
NC
4
BOTTOM VIEW
(Not to scale)
Pin
1
2
3
4
5
6
7
Pin Name
Reserved4
NC
NC
NC
Reserved1
SCL
SDA
Type
I
I/O
Function
Test Terminal
Not Connected
Not Connected
Not Connected
Test Terminal
2
I C Serial Clock
I 2 C Serial Data
8
VCORE
Power
Core voltage: Decoupling
input for internal circuitry.
9
10
11
12
13
14
15
16
NC
NC
NC
NC
VDD
VSS
Reserved2
Reserved3
Power
Power
-
Not Connected
Not Connected
Not Connected
Not Connected
Power Supply
GND
Test Terminal
Test Terminal
Remarks
Leave Open
Leave Open
Leave Open
Leave Open
Leave Open
Always connect to
an external
capacitor(0.1uF)
to GND.
Leave Open
Leave Open
Leave Open
Leave Open
Leave Open
Leave Open
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
8/27
4. Electrical Characteristics
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
VDD to GND
-
-0.3 to 6.0
V
SDA/SCL to GND
-
-0.3 to VDD+0.3
V
Storage Temperature
-
-40 to 140
°C
Remarks
Note that operation of the device at these conditions is not implied and may affect the performance, reliability or
life of the device.
This product is ESD sensitive. In order to prevent deterioration or damage due to ESD, this product
must be protected against static electricity at all times.
Recommended Operating Conditions
Max
Unit
2.7
5.5
V
TA
-20
85
°C
I 2 C Pull-Up Register
RP
1
2.2
External Capacitance
between VCORE and
GND
C VCORE
0.09
0.1
Parameter
Symbol
Min
VDD
Ambient Temperature
Power Supply
Typ.
Remarks
kΩ
0.33
μF
Must be connected between
VCORE and GND
DC Electrical Characteristics
(Conditions at V DD =3V or 5V, T A =25°C unless otherwise noted.)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
-
750
1,100
μA
-
1
3
μA
Operation Current
I DD
Non-operation Current
I NOP
Power-on-Reset Level
V POR
1.6
1.7
1.75
V
Output Low Voltage
V OL
-
-
0.2
V DD
Output Current
I OL
1.5
-
-
mA
Input Low Voltage
V IL
-
-
0.2
V DD
Input High Voltage
V IH
0.8
-
-
V DD
Input Current
I IL
10
μA
-20 to 85°C
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
9/27
Relative Humidity Sensor
(Conditions at V DD =3V, TA =25°C unless otherwise noted.)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
30 to 80%RH
-
±2
±5
%RH
Accuracy 1,2
See figure
0 to 100%RH
“Relative humidity sensor accuracy” below
%RH
Resolution
-
0.1
-
%RH
Hysteresis
-
±1
-
%RH
Repeatability
-
0.1
-
%RH
-
7
-
sec
0
-
100
%RH
Response Time 3
1m/s air flow
Operating Range 4
Notes
1: Applicable to non-condensing environments only. Excludes hysteresis and certain other factors.
2: Recommended humidity operating range is 20 to 80%RH (non-condensing) over 0 to 60°C.
Prolonged operation beyond these ranges may result in a shift of sensor reading.
3: Time to reach 63% of a step change.
4: Applicable to non-condensing environments only.
Temperature Sensor
(Conditions at V DD =3V, TA =25°C unless otherwise noted.)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
Typical at 25°C
-
±0.3
±0.6
°C
Accuracy
See figure
-20 to 85°C
°C
“Temperature sensor accuracy” below
Resolution
-
0.015
-
°C
Repeatability
-
0.1
-
°C
-20
-
85
°C
Operating Range
Temperature Accuracy
Relative Humidity Accuracy
2
Max. Error
10
1.8
Temperature Error [±℃ ]
Relative Humidity Error [±%RH]
12
Typ.Error
8
6
4
2
1.6
Max. Error
1.4
Typ. Error
1.2
1
0.8
0.6
0.4
0.2
0
0
0
10
20
30
40
50
60
70
80
90
Relative Humidity [%RH]
[ Relative humidity sensor accuracy (T A =25°C) ]
100
-20
-10
0
10
20
30
40
50
60
70
80
90
Temperature [℃ ]
[ Temperature sensor accuracy ]
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
10/27
AC Characteristics
Symbol
Min
Typ
Max
Unit
f SCL
100
-
400
kHz
t HDSTA
0.1
-
-
μs
Minimum SCL clock low width
t LOW
0.6
-
-
μs
Minimum SCL clock high width
t HIGH
0.6
-
-
μs
Start condition setup time relative to SCL edge
t SUSTA
0.1
-
-
μs
Data hold time on SDA relative to SCL edge
t HDDAT
0
-
0.5
μs
Data setup time on SDA relative to SCL edge
t SUDAT
0.1
-
-
μs
Stop condition setup time on SCL
t SUSTO
0.1
-
-
μs
t BUS
1
-
-
μs
Parameter
SCL clock Frequency
Start Condition hold time relative to SCL edge
Bus free time between stop condition and start
condition
Note)
For more information on I2C specification, please refer to the following Website:
http://www.nxp.com/documents/other/UM10204_v5.pdf
SDA
tSUDAT
tLOW
tBUS
tHDSTA
SCL
tHDSTA
tHDDAT
tHIGH
tSUSTO
tSUSTA
I2C Timing Diagram
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
11/27
5. Operation
I 2 C Interface
This product communicates with I2C-compatible protocol with support for 100kHz and 400kHz bit
rates. All sensors are set to the same I2C slave address (28H).
Note) For more information on I 2 C specification, please refer to the following Website:
http://www.nxp.com/documents/other/UM10204_v5.pdf
The overview of the measurement sequence is as follows:
0.1ms
15ms
40ms
40ms
Device
Internal
Activity
Power
on
Reset
▲
Power applied to
device
- Temperature conversion
- Temperature calculation
- Humidity conversion
- Humidity calculation
WAKEUP
[Measurement Cycle]
Power Down
[Measurement Cycle]
- Temperature conversion
- Temperature calculation
- Humidity conversion
- Humidity calculation
▼
Write initial measurement data
to output register
I2C Bus
Activity
Data Fetch
Power Down
▼
Write measurement data
to output register
Measurement
Request
Data Fetch
[ I 2 C Measurement Sequence ]
I 2 C-BUS is a bi-directional 2-wire serial bus, consists of serial data line (SDA) and serial data clock
(SCL). When the bus is free, both SDA and SCL are HIGH.
Each communication sequence begins with a Start Condition, and ends with a Stop Condition.
A Start Condition is defined as a HIGH to LOW transition on the SDA line while SCL is HIGH.
A Stop Condition is defined as a LOW to HIGH transition on the SDA line while SCL is HIGH.
Between the Start and Stop conditions, the data on the SDA can change when SCL is LOW and the
data is fetched during SCL is HIGH. Each data bit is transferred by one clock pulse of SCL.
SDA
SCL
Start condition
Stop condition
[ I 2 C Start/Stop Condition ]
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
12/27
Startup
Through the system power-on reset (POR) after power-up, the sensor will perform an initial
measurement cycle. This initial measurement data is written to the output register. The sensor
needs at most 55ms to be ready for fetching data. SCL keeps HIGH during this period.
15ms
40ms
[Measurement Cycle]
Device
Internal
Activity
Power
on
Reset
▲
Power applied to
device
- Temperature conversion
- Temperature calculation
- Humidity conversion
- Humidity calculation
▼
Write initial measurement data
to output register
[ Power-On sequence ]
Data Fetch
The Data Fetch (DF) command is used to fetch humidity and temperature measurement data from the
output register. The master issues a Start Condition, followed by the 7-bit slave address 28H
('010'1000') and the 8th bit=1 (Read). The sensor sends an acknowledge (ACK) when receiving the
command from the master properly. The 14 bits of humidity data are fetched in the first two bytes. The
higher 2 bits of the first byte are the status bits. After the humidity data, the 14 bits of temperature data
can be fetched. The last two bits of the fourth byte are undetermined and should be masked off in the
application.
[ I 2 C slave address ]
A6
A5
A4
A3
A2
A1
A0
0
1
0
1
0
0
0
■ I2C Data Fetch - 2 Bytes: Slave returns only 2 humidity data bytes to master
Start Condition
Wait for
Slave ACK
Stop Condition
S 6 5 4 3 2 1 0 R A 15 14 13 12 11 10 9 8 A 7 6 5 4 3 2 1 0 N S
Device Slave Address [6:0]
Humidity Data [13:8]
Read/Write
Status Bit
(Read = 1)
Master ACK
Humidity Data [7:0]
Master NACK
■ I2C Data Fetch - 4 Bytes: Slave returns 2 humidity data bytes & 2 temperature data bytes to master
Start Condition
Wait for
Slave ACK
Stop Condition
S 6 5 4 3 2 1 0 R A 15 14 13 12 11 10 9 8 A 7 6 5 4 3 2 1 0 A 13 12 11 10 9 8 7 6 A 5 4 3 2 1 0 X X N S
Device Slave Address [6:0]
Humidity Data [13:8]
Read/Write
(Read = 1) Status Bit
Master ACK
Humidity Data [7:0]
Temperature Data [13:6]
Master ACK
Temperature Data [5:0] Master NACK
Master ACK
Undefined Bit
(Should be masked)
[ I2C Data Fetch Command ]
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
13/27
Measurement Request
After the measurement cycle, the sensor goes to power down to suppress power consumption. To wake
up the part from power down and start a new measurement cycle, the master sends an MR
(Measurement Request) command. The master issues a Start Condition, followed by the 7-bit slave
address 28H('010'1000') and the 8th bit=0(Write). When receiving the command from the master
properly, the sensor sends an acknowledge (ACK) by lowering SDA automatically. Then the master
sends a Stop Condition. When a MR is received properly, the part wakes up with a small period and then
a new measurement cycle is performed.
Another MR can be sent to start a new measurement cycle without fetching the previous data.
Wait for
Slave ACK
Start Condition
S 6 5 4 3 2 1 0 W A S
Device Slave Address [6:0]
Stop Condition
Read/Write
(Write = 0)
[ I 2 C Measurement Request: slave starts a measurement cycle ]
Output Data Conversion
[Relative Humidity Conversion]
The Humidity Data bytes (14 bits raw value) can be converted to %RH using the following equation:
Relative Humidity[%RH] =
Humidity Data[13: 0]
× 100
2
[Temperature Conversion]
The Temperature Data bytes (14 bits raw value) can be converted to °C using the following equation:
Temperature[°C] =
Temperature Data[13: 0]
× 165 − 40
2
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
14/27
6. Application Circuit Example
The following shows the application circuit example.
Both SDA and SCL are connected to VDD via pull-up resisters R P . When the bus is free, both lines are
HIGH.
The values of the pull-up resisters are determined in consideration of the capacitance of the I 2 C bus
lines. Note that I 2 C pull-up resisters may be integrated in I/O of MCUs.
Be sure to connect C VCORE with appropriate value between VCORE terminal and GND. If C VCORE is
not connected, or if the value is not appropriate, it may affects the measurement accuracy of
temeperature and relative humidity.
In order to stably operate this product, C VDD and C VCORE should be as close to this device as
possible.
VDD = 2.7 to 5.5V
2.2kΩ
RP
0.1uF
C VDD
2.2kΩ
RP
VDD
C VCORE
VDD
VCORE
VSS
SDA
SDA
SCL
SCL
0.1uF
QM1H0P0073
MCU
VSS
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
15/27
7. Soldering Conditions
Soldering methods and suitability of this product
Soldering
methods
Reflow soldering
Suitability
○
Flow(dip, wave)
soldering
Hand soldering by
soldering iron
×
×
Not suitable
for this product
Not suitable
for this product
Hot plate
Soldering
○
Reflow Soldering
The following conditions are recommended for reflow soldering this product by lead-free solder.
Parameter
Type of process
Atmosphere
Number of reflow cycle
Recommended Condition
Convection or IR/Convection reflow
Air or Nitrogen
1time only
Peak Temperature
245±5°C
5 sec. (max.)
Package Surface
Ramp-Up Rate
Ramp-Down Rate
1 to 4°C/sec.
3 to 6°C/sec.
Reflow
220°C or above
Preheat
20 to 50sec.
150 to 190°C
90±30sec.
Time
Reflow Profile for Lead-free
Hot Plate Soldering
Recommended hot plate soldering conditions is as follows :
Parameter
PCB surface temperature
Soldering time
Recommended Condition
< 250°C
< 5 sec.
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
16/27
Rework
Hot air reworking is not recommended as the hot air may cause irreversible damage for
humidity sensor elements.
Removed device should not be reused because of the possibility of thermal and mechanical
damage in rework.
Notice of soldering
Only one reflow process is allowed for this product. In case the PCB passes through multiple
solder cycles, it is strongly recommended to assemble this product only in the last solder cycle.
Ensure good ventilation in assembly lines. If any volatile gas exists, it may cause damage to
this product.
If possible, it is recommended to mount this product after all materials that are used in the
assembly process have completely cured or dried out.
After soldering, the devices may read a slight offset. In this case, the rehydration process
under the following conditions may eliminate the offset.
Rehydration conditions: Store the devices at 85 °C /85%RH for 2 hours
Note: Be sure to observe the storing time (2 hours)
Keep the opening of humidity sensors clean and undamaged.
Do not wash the PCB after reflow soldering or hand soldering. It may affect the accuracy of
humidity sensors. “No clean” type solder paste is strongly recommended.
Contamination of the humidity sensor element by flux shall be avoided. Liquid flux is not
recommended.
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
17/27
8. Package Outline
All dimensions in units of [mm]
Product mass : 0.013±0.005g
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
18/27
9. PCB Land Pattern
All dimensions in units of [mm]
10. Marking
Symbol
Name
Y
Last one digit
of the year
WW
Week
NN
Assembly lot
A
Product name
Remarks
1 digit number
Y=”0” to “9”
2 digit number
WW=”00” to “53”
2 digit number
NN=”00” to “99”
1 alphabetic digit
A=“1” : QM1H0P0073
BOTTOM VIEW
(Not to scale)
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
19/27
11. Precaution for Use
Effect of temperature
Since the relative humidity strongly depends on temperature, be careful of the following points:
Keep the temperature of humidity sensors same as temperature of the air which is measurement
subject of relative humidity.
If this product is mounted close to the heating component, it should be considered to prevent heat
transfer or to keep it as low as possible.
Exposure to chemicals
Exposure to the following chemicals may cause irreversible effects. Avoid exposure to such
chemicals and provide sufficient ventilation.
Volatile chemicals
Example: Acetone, Ethanol, Isopropyl Alcohol, Toluene, etc.
These volatile chemicals also exist in epoxy compounds, adhesives, adhesive tapes, etc, and
may be emitted as outgas component.
Acids and bases
Example: HCl, H 2SO 4, HNO 3 , NH 3 , etc.
High concentration Ozone or H 2 O 2
Cleaning agents
Example: Alcohol, detergents, brominated/fluorinated solvents, etc
Do not apply PCB board wash after soldering.
Exposure to extreme environment
Prolonged exposure to very low/high humidity environment may cause gradual shifts of the relative
humidity reading and errors may increase. In order to eliminate these errors, the following
procedure is useful.
[ In case of very low humidity ]
The performance of the humidity sensor can be recovered after a few days under typical
ambient conditions(40 - 60%RH).
[ In case of very high humidity ]
Compared with exposure to very low humidity, recovery of sensor performance may be slower.
In this case, the following bake and rehydration procedure can accelerate recovery.
Baking: 140°C for 48 hours
Rehydration: 27 °C /75%RH for 24 hours
Following this procedure, the performance of the humidity sensor will recover after a few days
under typical ambient conditions.
Note that the sensor read value may drift due to aging of the device for a long period of time.
Specifications of relative humidity sensor accuracy do not include the effect of aging, contamination
and exposure to extreme environment conditions.
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
20/27
Packing material
Because both sensors as a part and sensors mounted on the final product need to avoid
contamination by outgas emitted from packing materials, careful attention must be paid in the
selection of the packaging materials.
Avoid using adhesives, adhesive tapes and stickers as much as possible.
Do not use antistatic polyethylene bags.
Be very careful to use foamed plastics.
Hygroscopic material
Since hot melts may absorb moisture and affect the response time of the relative humidity sensor,
using hot melt sparingly is recommended.
Protection of the sensor opening
Avoid adhering contaminants (e.g. liquids (especially salt water), solvents, fats, dust, etc.) so as not to
affect sensor performance. Care must also be taken to the following points for protection of the
sensor opening.
Do not cover the sensor opening by any adhesive tapes (e.g. Scotch Tape, Sellotape, etc.)
which may affect sensor performance by outgas.
Avoid covering the sensor opening with coatings.
Do not directly touch the sensor opening.
Others
T his product is NOT intended for use in the following special environments, such as:
- U se in liquids such as water, oil, chemical, and organic solvent.
- U se under direct sunlight, in outdoor, heat and dusty atmospheres.
- U se in places full of corrosive gases such as sea breeze, SO 2 , H 2 S, Cl 2 , NH 3 ,acid, and alkali.
- U se in environment with strong electromagnetic waves or large static electricity.
- Use in such a place where the product is condensation or freezing.
This product is not designed to be radiation-resistant.
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
21/27
12. Tape and Reel Specifications
Packing unit
Item
Packing unit
Emboss tape
1,500pcs
Inner packing case
1reel
(1,500pcs)
Outer packing case
5reels
(7,500pcs)
Packing parts
Emboss carrier tape
Reel
Cover tape
Label
Inner packing case
Aluminum laminated bag
Label
Outer packing case
Label
Remarks
Printed with a logotype
Plain
Plain
Printed with a logotype
Printed with a logotype
Printed with a logotype
Tape structure and dimensions
Index
Dimensions
A
3.3±0.1
B
3.3±0.1
D0
φ1.5 +0.1/-0
D1
φ1.5 +0.1/-0
E
1.75±0.1
F
5.5±0.05
P0
4.0±0.1
P1
8.0±0.1
P2
2.0±0.05
T
0.3±0.05
T2
0.9±0.05
W
12.0 +0.3/-0.1
All dimensions in units of [mm]
1pin orientation in tape
User direction of feed
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
22/27
Reel structure and dimensions
Index
A
B
C
D
E
W
W1
All dimensions
Dimensions
φ180 +0/-3
φ60 +1/-0
φ13±0.3
φ21±0.8
2.0±0.5
13.0 ±0.3
1.5
in units of [mm]
Tape Leader/Trailer Specification
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
23/27
Peeling strength of the top covering tape
Peeling strength meets the following conditions.
Peeling angle：165～180°
Peeling speed：300mm/min
Peeling strength：0.2～0.7N
Packing Forms
Aluminum laminated bag
Index
W
D
Dimensions
260
260
Values in [mm]
Inner packing case
Index
W
D
H
Dimensions
268
262
30
Values in [mm]
Index
W
D
H
Dimensions
291
281
185
Values in [mm]
Outer packing case
SHARP CONFIDENTIAL AND PROPRIETARY
Store in inner packing case
Model No
SPEC No.
QM1H0P0073
NW-D004
24/27
Store in outer packing case
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
25/27
Label Specifications
(b)
(a)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
Inner label / label on reel (common)
(a)
(b)
(c)
(d)
(e)
(f)
Model No.
Model No.
(3N)1, Model No., Packing quantity
(3N)2, QC Lot, Company code
Packing quantity
Packing date
(g)
(h)
(i)
(j)
(k)
Company name (NOT SHARP Logo)
Country of origin
R.C. Logo（indicates RoHS compliant）
Bar Code Type（EIAJ C-3 compliant）
Label number
(A)
(B)
(E)
(F)
(C)
(G)
(D)
(H)
(I)
Outer label
(A)
(B)
(C)
(D)
(E)
(4S), Package ID（same as Model No.）
(Q), Packing quantity
(P)・Model No.
QC Lot
Country of origin
(F)
(G)
(H)
(I)
SHARP internal part No.
Packing date
Company name (NOT SHARP Logo)
R.C. Logo（indicates RoHS compliant）
Traceability is controlled by marking on each product and label on reel.
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
26/27
13. Storage Conditions
Store this product under the following temperature and relative humidity conditions. Avoid condensation, direct
sunlight, heat, sea breeze and corrosive chemicals (SO2, H2S, Cl2, acids, alkalies, NH3, etc.) and keep free
from dust.
Recommended storage conditions before opening
Temperature
Relative Humidity
5 to 40°C
20 to 60 %RH
Storage Period
< 1 year
Recommended storage conditions after opening
Temperature
Relative Humidity
5 to 30°C
40 to 70 %RH
Storage Period
< 168 hours
Notes:
Storage conditions after opening the packing is equivalent to MSL=3.
Significant drying of relative humidity sensor element caused by prolonged exposure to high temperature, etc. may
increase error of relative humidity readout value, so only one reflow process is allowed for this product after opening the
packing.
Use this product within the specified period as above, and do not apply baking (desiccation) process.
Notice on opening the packing
Open the packing on the anti-static work bench with taking measures against static electricity to a worker.
Use the anti-static tray when transferring products from reel. To fix the trays, avoid using materials such as
rubber bands that may generate corrosive gas.
Using this product within one (1) year after delivery is recommended. After more than one year, check
solderability of each terminal before use.
SHARP CONFIDENTIAL AND PROPRIETARY
Model No
SPEC No.
QM1H0P0073
NW-D004
27/27
14. Compliance with regulations on chemical substances
RoHS Compliant
This product does not contain any of the following substances restricted by the RoHS directive
（2002/95/EC）
Restricted substances:
lead * , mercury, cadmium, hexavalent chromium, polybrominated biphenyl(PBB),
polybrominated diphenyl ether(PBDE)
*: Except lead in high melting temperature type solders (i.e. lead-based alloys containing 85% by weight or more lead)
as RoHS exemption.
ACPEIP Information (Administration on the Control of Pollution caused by Electronic Information
Products, Chinese:电子信息产品污染控制管理办法)
Toxic and hazardous substances
Category
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
chromium
(Cr 6+ )
Polybrominated
biphenyls
(PBB)
Polybrominated
diphenyl ethers
(PBDE)
Temperature/
✓
✓
✓
✓
✓
✓
Relative Humidity Sensor
NOTE: ✓ indicates that the content of the toxic and hazardous substance in all the homogeneous materials of
the part is below the concentration limit requirement as described in SJ/T 11363-2006 standard.
Specific brominated flame retardants
This product is free of specific brominated flame retardants(Polybrominated biphenyl(PBB),
Polybrominated diphenyl ether(PBDE)).
Ozone depleting chemicals(ODCs)
This product does not contain any of the following ozone depleting chemicals (ODCs), and no ODCs
are used in any manufacturing processes.
Restricted substances:
CFCs (Chloro-fluoric Carbons), halon, carbon tetrachloride, 1-1-1 trichloroethane (methylchloroform)
SHARP CONFIDENTIAL AND PROPRIETARY
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