Biomonitoring Sensor. NJL5304R Datasheet

NJL5304R Sensor. Datasheet pdf. Equivalent

NJL5304R Datasheet
Recommendation NJL5304R Datasheet
Part NJL5304R
Description Biomonitoring Sensor
Feature NJL5304R; NJL5304R Preliminary Biomonitoring Sensor with Two Green LEDs & Optical filtered PTr ■FEATURES ● Pe.
Manufacture New Japan Radio
Datasheet
Download NJL5304R Datasheet




New Japan Radio NJL5304R
NJL5304R
Preliminary
Biomonitoring Sensor with Two Green LEDs & Optical filtered PTr
FEATURES
Peak wavelength of LED: P 525nm (Green)
High output, High S/N ratio
Optical filtered phototransistor
Miniature, thin package: 3.15 X 4.35 X 0.8mm
Pb free solder re-flowing permitted: 260C, 2 times
Pb free, Halogen free
Conformity to RoHS directive
APPLICATION
Pulse rate (Heart rate) of Wearable Devices
(Smart watch, Fitness Tracker etc.)
Mobile Devices
GENERAL DESCRIPTION
NJL5304R is the compact surface mount type photo
sensor, which is built in Two GREEN LEDs and an
optical filtered phototransistor that is useful reduce
Ambient light noise.
NJL5304R is a sensor for pulse rate (heart rate)
measurement which shows one of fitness
application that targeted the fitness tracker like Smart
watch/Band/Bracelet.
BLOCK DIAGRAM
6
5
4
Green
LED2
Green
LED1
123
1. LG2A
2. PE
3. LG1A
4. LG1K
5. PC
6. LG2K
PIN CONFIGURATION
PIN NO. SYMBOL
1 LG2A
2 PE
3 LG1A
4 LG1K
5 PC
6 LG2K
DESCRIPTION
Anode for GREEN LED2
Emitter for PTr
Anode for GREEN LED1
Cathode for GREEN LED1
Collector for PTr
Cathode for GREEN LED2
(Top View)
1. LG2A
2. PE
3. LG1A
6. LG2K
5. PC
4. LG1K
ORDERING INFORMATION
PART NUMBER
PACKAGE
OUTLINE
NJL5304R
COBP
RoHS
HALOGEN- TERMINAL
FREE
FINISH
Au
MARKING
No marking
WEIGHT
(mg)
17
MOQ(pcs)
3,000
* Caution : This product is still under product development where the product specifications are subjected
to change upon product release.
Ver.1 http://www.njr.com/ - 1 -



New Japan Radio NJL5304R
ABSOLUTE MAXIMUM RATINGS (Ta=25 °C)
PARAMETER
SYMBOL
Emitter
Forward Current (Continuous) *1
IF
Reverse Voltage (Continuous)
VR
Power Dissipation
PD
Detector
Collector - Emitter Voltage
VCEO
Emitter - Collector Voltage
VECO
Collector Current
IC
Collector Power Dissipation
PD
Coupled
Total Power Dissipation
Ptot
Operating Temperature Range
Storage Temperature Range
Reflow Soldering Temperature
Topr
Tstg
Tsol
*1 This is current value of each 1pcs LED.
RATINGS
15
5
65
20
5
10
20
85
-20 to +70
-30 to +85
260
UNIT
mA
V
mW
V
V
mA
mW
mW
°C
°C
°C
NJL5304R
Preliminary
ELECTRO-OPTICAL CHARACTERISTICS (Ta=25 °C)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Emitter
DC Forward Voltage
Pulse Forward Voltage *1
Reverse Current
Peak Wavelength
Detector
Dark Current
Collector - Emitter Voltage
Peak Sensitive Wavelength
VF IF=10mA
VFP IFP=100mA
IR VR=5V
P IF=10mA
ICEO
VCEO
P
VCE=20V, Without incident light
IC=100µA, Without incident light
3 3.5 V
4V
— — 10 µA
525 nm
— — 0.1 µA
20 — — V
590 nm
Coupled
Output Current *2
Operating Dark Current *3
Response Time(Rise/Fall)
IO
ICEOD
tr
tf
IF=4mA(*4), VCE=2V, d=2.0mm(*5)
IF=4mA(*4), VCE=2V,
Without reflective plate
IC=100µA, VCE=2V, RL=1kΩ,
d=2.0mm(*5)
IC=100µA, VCE=2V, RL=1kΩ,
d=2.0mm(*5)
TBD 450 TBD
0.1 TBD
TBD
TBD
µA
µA
µs
µs
*1 Pulse duty 0.5% (Pulse width 100us, Period 20ms)
*2 Please refer to Output Current Test Condition.
*3 ID may increase according to the periphery situation of the surface mounted condition.
*4 Total current of each LED (IF=2mA/pcs).
*5 Distance from the package undersurface to the aluminum evaporation surface.
In the Electro-Optical characteristics table, items that are showed only the typical value are not tested in manufacturing
process.
* Caution : This product is still under product development where the product specifications are subjected
to change upon product release.
Ver.1 http://www.njr.com/ - 2 -



New Japan Radio NJL5304R
OUTPUT CURRENT TEST CONDITION
The signal from LED is reflected at the aluminum surface.
NJL5304R
Preliminary
DARK CURRENT TEST CONDITION
Light Sealed Dark Box
Aluminum Evaporation
Surface
GLED
PTr GLED
RESPONSE TEST CONDITION
IC=100µA, VCE=2V, RL=1kΩ
Pulse width 100µs
period 20ms
duty 0.5%
RL
OUTPUT CURRENT vs. DISTANCE TIME TEST CONDITION
Aluminum Evaporation
Surface
GLED
PTr GLED
* Caution : This product is still under product development where the product specifications are subjected
to change upon product release.
Ver.1 http://www.njr.com/ - 3 -







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