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  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
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Technical content

Features

․Fast response time ․High sensitivity ․Small junction capacitance ․Pb free Descriptions PT908-7C is a phototransistor in miniature package which is molded in a water clear plastic with spherical top view lens. The device is spectrally matched to infrared emitting diode.

Applications

․Optoelectronic switch ․VCR，Video Camera ․Floppy disk drive ․Infrared applied system Device Selection Guide Chip LED Part No. Material Lens Color PT Silicon Water Clear Device No:DPT-090-081

Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions ±0.1mm Device No:DPT-090-081

Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Units Collector-Emitter Voltage V CEO 30 V Emitter-Collector-Voltage V ECO 5 V Collector Current I C 20 mA Operating Temperature Topr -25 ~ +85℃ ℃ Storage Temperature Tstg -40 ~ +85℃ ℃ Lead Soldering Temperature Tsol 260 ℃ Power Dissipation at (or below) 25℃ Free Air Temperature Pc 75 mW Notes: *1:Soldering time≦5 seconds. Electro-Optical Characteristics (Ta=25℃) Parameter Symbol Condition Min. Typ. Max. Units Collector-Emitter Saturation Voltage VCE)(sat) IC=2mA Ee=1mW/cm2 --- --- 0.4 V Rise Time t r --- 15 --- Fall Time t f VCE=5V IC=1mA μS Collector Dark Current ICEO Ee=0mW/cm2 VCE=20V --- --- 100 nA On State Collector Current IC(on) Ee=0.555mW/cm2 VCE=5V 0.78 3.12 mA Wavelength of Peak Sensitivity Rang of Spectral Bandwidth λ0.5 --- 400 --- 1100 nm Device No:DPT-090-081

Typical Electro-Optical Characteristics Curves Device No:DPT-090-081

Color code Parameter Symbol Min Max Unit Test condition Black BIN1 0.78 1.56 Black BIN2 1.09 2.02 Black BIN3 1.40 2.73 Black BIN4 IC(ON) 1.56 3.12 mA VCE=5V Ee=0.555mW/cm2 Device No:DPT-090-081

Reliability Test Item And Condition The reliability of products shall be satisfied with items listed below. Confidence level：90% LTPD ：10% NO. Item Test Conditions Test Hours/ Cycles Sample Sizes Failure Judgement Criteria Ac/Re

1 Solder Heat TEMP:260℃±5℃ 10sec 22pcs 0/1

2 Temperature Cycle

H : +85℃ 3 0 m i n s 5 m i n s L : -55℃ 3 0 m i n s 50Cycle 22pcs 0/1

3 Thermal Shock

H :+100℃ 5 m i n s 1 0 s e c s L :-10℃ 5 m i n s 50Cycle 22pcs 0/1

4 High Temperature

TEMP.：+100℃ 1000hrs 22pcs 0/1

5 Low Temperature

TEMP.：-55℃ 1000hrs 22pcs 0/1

6 DC Operating Life V CE=5V 1000hrs 22pcs 0/1

7 High Temperature/

85℃ / 85% R.H 1000hrs 22pcs More than 90% of lead to be covered by soldering I R≧U×2 Ee≦L×0.8 VF≧U×1.2 U：Upper Specification Limit L：Lower Specification Limit Device No:DPT-090-081 EVERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2267-2000, 2267-9936 Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: 886-2267-6244, 2267-6189, 2267-6306 Tucheng, Taipei 236, Taiw an, R.O.C http:\\\\www.everlight.com