PT8L NEC | Alldatasheet
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Technical content
NPN EPITAXIAL TYPE SILICON PHOTO TRANSISTOR PT8L is an NPN epitaxial type silicon transistor using TO-18 PACKAGE DIMENSIONS metal stem and glass lens. (Units mm) Since this device has high mechanical strength and high environ- mental resistance, it can be used as a high reliability light receiving 5.5 MAX. device. boa} @ 4.8MAX.
FEATURES
@ High response speed Light entrance / , . © Wide range of operating temperature LIN ® Good linearity between light input and electric output | «| © Good conformity of peak value of light receiving sensitivity oft with the spectrum of infrared ray emitting device (SE301A) 40.45 ue z iil [| = QUALITY GRADE 2 kt Standard AV AtS ¥ Please refer to “Quality grade on NEC Semiconductor Devices” LETT 4254 (Document number 1E1-1209) published by NEC Corporation to ost know the specification of quality grade on the devices and its recom- mended applications. 1. Emitter 2. Base ( 3. Collector
APPLICATIONS
© Various photoelectric switch Precautions for handling: Various photoelectric switches . 1. When the device is soldered, each lead @ Light receiving blocks of photocouplers and photo inter- should be soldered with a length of 1.5 rupters fmm or more, at a temperature of 260 © Optical choppers C or less, in a soldering time of 5 sec. or less, Document No, LO~2270 (0.D.No.LO- 5145)
ABSOLUTE MAXIMUM RATINGS (T, = 25 °C) Collector to Emitter Voltage Voce 30 Vv Collector to Base Voltage Veso 30 v { Emitter to Base Voltage VEBO 5 v Collector Current Io 30 mA Power Dissipation Po 250 mw Junction Temperature Tj 150 °c Operating Temperature Topt -20to+100 °C Storage Temperature Tstg —40to +150 °C ELECTRICAL CHARACTERISTICS (T, = 25 °C) a * Light source color temperature = 2 854 K
Fo Del td Oa Sy ee ade ds © TYPICAL CHARACTERISTICS (T, = 25 °C) POWER DISSIPATION vs. PHOTO CURRENT vs. AMBIENT TEMPERATURE COLLECTOR TO EMITTER VOLTAGE 400 8 LETT TTT TT y yy [yy TT [ener] Foot ttt TT TTT Lf | estou TT | eT ‘TFT 5 < E Ltt | [aw | | | : PSL 762. e0nnn 2 sol SN a) ae PLT TT PN ETT 8 fiery 2 +——| @ ~~ 8 I Boo | | ET ET RAN TI é jo) 1 te | “TT TET TET TET | ne 2 LETT TT | $4} + 0 20. 40. +60 80 100 120 9 10 20 30 40 Ta—Ambient Temperature—°C VCE —Collector to Emitter Voltage—V COLLECTOR DARK CURRENT vs. PHOTO CURRENT vs. ILLUMINANCE 10° AMBIENT TEMPERATURE Pawnee EE Geom TTT Poe too LETTE PERERA a z Al 3 i a Sof TTT TTA TT i ’ TTL eco ee och a a 2 1 oe LAT TTT TT ABZ Be’ TTTAELLL CeECTer eer COME EEE 2 10" 0 100 200 300 400 500 20 40 60 80 100 120 L—tlluminance—lux Ta—Ambient Temperature —"C
0 SPECTRAL RESPONSE ANGULAR RESPONSE
100 = COA CI ALS - eC Ro wo SOT p EECCA POATHHOA
2 LEVEE TT ALL e oo ey,
= 60 + i 9 ry a COC 2 por HE
5 COC XS TEI BOO
2 Sp 4S 5 KOCITID {|
ZC HOF XS] o - LL TT ETT rT TTT § y Le ‘Angle deviation 6 (+) x) \\ 4 5 6 7 8 9 10 41 60 Ty VoE=10V. 100 Ix ae A-Light Wavelength— x10? nm LT BaP OVP acy
(MEMO) No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this ( document. NEC corporation does not assume any liability for infringement of patents, copyrights or other intellectual Property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. The devices listed in this document are not suitable for use in the field where very high reliability is required including, but not limited to, aerospace equipment, submarine cables, unclear reactor control systems and life support systems. If customers intend to use NEC devices for above applications or those inted to use “Standard”, or “Special” quality grade NEC devices for the applications not intended by NEC, please contact our sales people in advance. Application examples recomended by NEC Corporation Standard: Data processing and office equipment, Communication equipment (terminal, mobile). Test and Measurement equipment, Audio and Video equipment, Other consumer products, etc. Special: | Automotive and Transportation equipment, Communication equipment (trunk line), Train and Traffic control devices, industrial robots, Burning control systems, antidisaster systems, anticrime systems etc.