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PTC730C NPN silicon phototransistor mounted lensed water clear plastic package

PTC730C NPN silicon phototransistor mounted lensed water clear plastic package

PTC730C NPN silicon phototransistor mounted lensed water clear plastic package

Product Details:

Place of Origin: China
Brand Name: Doule Light
Certification: RoHS/ REACH
Model Number: DL-PTC730C

Payment & Shipping Terms:

Minimum Order Quantity: 1,000pcs/Real
Price: Price Negotiable
Packaging Details: Dimensions per Unit:19*6.3*21 centimeter • Weight per Unit:100g• Units per Export Carton:10000 • Export Carton Dimensions L/W/H: 42*33*24 centimeter• Export Carton Weight:3 Kilograms
Delivery Time: 5-8 work days
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 2,000,000pcs per day
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Detailed Product Description
Product Name: Silicon Phototransistor Mounted In A Lensed,water Clear Plastic Package Package: DIP Rectangular Type LED
Emitted Color: Phototransistor Product Number: DL-PTC730C
Color Temperature: 880nm Lens Type: Water Clear
Collector-Emitter Saturation Voltage: 0.4V Viewing Angle: 30 Deg



          The PTC730C is a NPN silicon phototransistor mounted in a lensed,water clear plastic package. The lensing effect of the package allows an acceptance half view angle of 50°that is measured from the optical axis to the half power point.

          The PTC730C is a high sensitivity NPN silicon phototransistor mounted in a clear epoxy encapsulation . With daylight filter, this phototransistor is only sensitive to infrared rays. It is compact, low profile and easy to mount.



  • Wide range of collector current.
  • High photo sensitivity.
  • Low cost plastic package.
  • Lens appearance: Water Clear.
  • The product itself will remain within RoHS compliant Version.
  • High sensitivity
  • Side-facing detector
  • Wide beam angle (±30°)
  • Low cost



  • Automatic door sensor.
  • Infrared applied system.
  • Counters and sorters.
  • Encoders.
  • Optoelectronic switch.
  • Video camera, tape and card readers.
  • Position sensors.
  • Copier.
  • Game machine.
  • Optical counters
  • Optical detectors
  • Flywheel counters


Absolute Maximum Ratings (Ta=25℃)


Parameter Symbol Ratings Unit
Collector-Emitter Voltage VCEO 30 V
Emitter-Collector Voltage VECO 5 V
Collector Power Dissipation PD 100 mW
Collector Current IC 20 mA
Operating Temperature Topr -25 ~ +65 °C
Storage Temperature Tstg -40 ~ +85 °C
Soldering Temperature *2 Tsol 260 °C



Electrical Optical Characteristics at Ta=25℃


Parameter Symbol Conditions Min. Typ. Max. Unit
Collector Light Current Ic

VCE=5V, Ev=1000Lux,

(Ee=5mW/cm2) *1

1 5   mA
Collector Dark Current ICEO VCE=10V, Ee=0 *1   1 100 nA


Saturation Voltage


Ic=0.5mA, Ev=2000Lux

Ee=10mW/cm2 *1

  0.2 0.4 V
Peak Sensitivity Wavelength lp     880   nm
Spectral Sensitivity Dl   450~1050 nm
Angular Response Dq     ±30   deg.
Rising Response Time tr

Vcc=10V, IC=5mA,


  3.2   ms
Falling Response Time tf   4.8   ms


2. At the position of 2mm from the bottom face of resin package within 5 second.

Contact Details
HongKong Double Light Electronics Technology Co. Ltd

Contact Person: Roundy

Tel: +8615216951191

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