QP50-6-SD2 Pacific Silicon Sensor, QP50-6-SD2 Datasheet

Photodiodes 50mm2 quadrant detector module

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

Current page: 1 of 2
Download datasheet (273Kb)

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

STG

SYMBOL

∆ƒ

-3dB

PARAMETER

Storage Temp

Operating Temp

Power Supply Voltage

Recommended ±15V

Applied Bias Voltage*

CONNECTIONS

CHARACTERISTIC

Output Voltage (all outputs)

Output Current Limit

Slew Rate

Theoretical noise

Bandwidth**

MIN

±4.5

-15

MAX

+100

+70

±18

(7.80 mm DIA w/ 42 µm GAPS)

ACTIVE AREA: 4 X 11.78 mm

UNITS

TEST CONDITIONS

°C

= ± 15 V; V

1.00

ALL DIMENSIONS IN INCHES

0.125

0.75

to 20 mm

= 0 V

= 5 V; λ = 880 nm

Pacific Silicon Sensor Series 6 Data Sheet

CATHODE

COMMON

PD L C

TOP VIEW

0.235

0.70

0.60

0.50

0.40

0.30

0.20

0.10

0.00

SPECTRAL RESPONSE @ 22°C

NO CONNECTION

1.50

1.25

Quad Sum and Difference Amplifier

400

APPLICATIONS

• NIR & visible pulsed light

• Laser beam centering

0.70

500

positioning and tracking

Part Description QP50-6SD2

600

MIN

TOOLING HOLE

---

WAVELENGTH (nm)

0.57

PINS ON 0.100

CENTERS

2X Ø0.100

700

800

0.50

-V

TYP

250

---

PD L C

-3

CHIP SURFACE

900

Order # 10-025

0.23

0.13

1000

MAX

---

PAGE 1 OF 2

1100

0.25

UNITS

nV/√Hz

0.062

V/µs

0.100

kHz

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 ...

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