QP50-6-SD2 Pacific Silicon Sensor, QP50-6-SD2 Datasheet
![Photodiodes 50mm2 quadrant detector module](/photos/15/82/158234/qp506sd2_sml.jpg)
QP50-6-SD2
Manufacturer Part Number
QP50-6-SD2
Description
Photodiodes 50mm2 quadrant detector module
Manufacturer
Pacific Silicon Sensor
Type
Quadrant Moduler
Datasheet
1.QP50-6-SD2.pdf
(2 pages)
Specifications of QP50-6-SD2
Photodiode Material
Silicon
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Product
Photodiode
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
10-025
ABSOLUTE MAXIMUM RATING
SYMBOL
DESCRIPTION
The QP50-6SD2 is a quad photodiode array with current-to-voltage amplifiers that provide
bottom minus top and left minus right difference signals. Additionally the QP50-6SD2
provides a signal that is the sum of all four quadrant diode signals. The difference signals
are voltage analogs of the light intensity difference sensed by the pairs of photodiode
elements in the array. The board has a 7 pin connector attached for easy hook up.
OPTIONS
• Can be purchased without connector, use order # 10-031.
• For alternate gap size, see data sheet QP50-6-18u-SD2 for 18 µm gap version.
• Also available with quad detector active area sizes ranging from 1mm
ELECTRO-OPTICAL CHARACTERISTICS @ 22° C
* actual bias voltage to photodiode: pad 1 voltage times 0.91. Do not apply negative voltages to pad 1.
** dependant on bias voltage
Disclaimer: Due to our policy of continued development, specifications are subject to change without notice.
9/24/2010
T
T
V
V
STG
SYMBOL
OP
S
R
∆ƒ
V
I
O
-3dB
O
PARAMETER
Storage Temp
Operating Temp
Power Supply Voltage
Recommended ±15V
Applied Bias Voltage*
CONNECTIONS
1
CHARACTERISTIC
Output Voltage (all outputs)
Output Current Limit
Slew Rate
Theoretical noise
Bandwidth**
7
MIN
±4.5
-15
0
0
MAX
+100
+70
±18
15
(7.80 mm DIA w/ 42 µm GAPS)
ACTIVE AREA: 4 X 11.78 mm
UNITS
TEST CONDITIONS
V
V
V
V
°C
°C
s
s
s
s
V
V
= ± 15 V; V
= ± 15 V; V
= ± 15 V; V
= ± 15 V; V
1.00
ALL DIMENSIONS IN INCHES
0.125
0.125
0.75
2
to 20 mm
2
R
R
R
R
= 0 V
= 0 V
= 0 V
= 5 V; λ = 880 nm
Pacific Silicon Sensor Series 6 Data Sheet
CATHODE
COMMON
Q2
PD L C
TOP VIEW
Q2
Q3
Q3
2
.
Q1
Q4
0.235
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
SPECTRAL RESPONSE @ 22°C
NO CONNECTION
Q1
Q4
1.50
1.25
Quad Sum and Difference Amplifier
400
1
APPLICATIONS
• NIR & visible pulsed light
• Laser beam centering
0.70
500
positioning and tracking
Part Description QP50-6SD2
600
MIN
TOOLING HOLE
7
---
---
---
---
---
---
WAVELENGTH (nm)
0.57
PINS ON 0.100
CENTERS
2X Ø0.100
700
800
0.50
+V
-V
TYP
250
---
---
15
PD L C
s
s
+3
-3
CHIP SURFACE
900
Order # 10-025
0.23
0.13
1000
MAX
25
10
---
---
---
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PAGE 1 OF 2
1100
0.25
UNITS
nV/√Hz
0.062
V/µs
0.100
kHz
mA
V
Related parts for QP50-6-SD2
QP50-6-SD2 Summary of contents
Page 1
... The board has a 7 pin connector attached for easy hook up. OPTIONS • Can be purchased without connector, use order # 10-031. • For alternate gap size, see data sheet QP50-6-18u-SD2 for 18 µm gap version. • Also available with quad detector active area sizes ranging from 1mm ABSOLUTE MAXIMUM RATING ...
Page 2
... Photodiode Bias Operation The QP50-6SD2 array may be operated either in the zero bias or the reverse bias mode. Pin 1 is connected, via a resistor divider, to the non- inverting input of a voltage follower operational amplifier. This line may be left unterminated, grounded or connected to a voltage source of zero volts to operate in the zero bias mode ...