APS3227SP1C-P22

APS3227SP1C-P22 Ambient Light Photo Sensor DESCRIPTION PACKAGE DIMENSIONS The APS3227SP1C-P22 is a NPN silicon phototransistor, It is a good effective solution to the power saving of display backlighting appliances and the device is sensitive to the visible spectrum FEATURES Lead-free package Component in accordance with RoHS Adapted to human eye responsive Wide angle of half sensitivity Moisture sensitivity level: 3 Package: 2000 pcs / reel APPLICATIONS Detection of ambient light to control display backlighting in: Mobile phones PDAs Note books Video cameras RECOMMENDED SOLDERING PATTERN (units : mm tolerance : 0.1) Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.1(0.004 ) unless otherwise noted. 3. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. 4. The device has a single mounting surface. The device must be mounted according to the specifications. ABSOLUTE MAXIMUM RATINGS at T =25C A Parameter Symbol Value Unit Notice Collector Emitter Voltage V 60 V Iceo = 100 A ceo Emitter-Collector Voltage V 4 V Ieco = 100 A eco Operating Temperature T -40 to +85 C opr - Storage Temperature T -40 to +85 C stg - Note: 1. Relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static electricity Ref JEDEC/JESD625-A and JEDEC/J-STD-033. Page 1 / 3 2019 Kingbright. All Rights Reserved. Spec No: DSAO8898 / 1207100002 Rev No: V.5 Date: 01/17/2019 ConfidentialAPS3227SP1C-P22 ELECTRICAL / OPTICAL CHARACTERISTICS at T =25C A Value Parameter Symbol Unit Conditions Min. Typ. Max. Collector Emitter Breakdown Voltage B 60 - - V Iceo = 100 A Vceo Emitter Collector Breakdown Voltage B 4 - - V Ieco = 100 A Veco Collector dark current I - 10 100 nA V = 5V E = 0Lx D CE V 1 Light Current (1) I - 6 - A V = 5V, Ev = 100 Lx PH1 CE 1 Light Current (2) I - 130 - V = 5V, Ev = 1000 Lx PH2 A CE 2 Light Current (3) I - 950 - A V = 5V, Ev = 1000 Lx PH3 CE 3 Light Current (4) I - 420 - A V = 5V, Ev = 1000 Lx PH4 CE 1 V = 5V, E = 1000Lx , CC V Saturation Output Voltage V 4.5 4.7 - V o R = 75K L Response Wavelength 390 - 700 nm >10% Response Collector Emitter Saturation Voltage V - - 0.4 V I = 10 mA CE (sat) C Range of spectral bandwidth 0.1 390 - 950 nm - Wavelength of peak sensitivity - 580 - nm - p Angle of half sensitivity 21/2 - 120 - deg - Notes: 1. White Fluorescent light (Color Temperature = 6200K) is used as light source. 2. Illuminance by CIE standard illuminant-A/2856K,incandescet lamp. 3. Sunlight (Color Temperature = 4600K) is used as light source. 4. Excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradation or premature failure. Illuminance vs. Relative Spectral Responsivity vs. Wavelength Fig.1 Fig.2 Output Phtocurrent 10000 100% Ta = 25 C,Vce = 5V T = 25 C Flourescent Light a 80% Incandescent Lamp 1000 60% 100 40% 10 20% 1 0% 1 10 100 1000 10000 300 400 500 600 700 800 900 1000 1100 Illuminance Ev (Lux) Wavelength (nm) CONVERTING PHOTOCURRENT TO VOLTAGE Notes: 1. The output voltage (Vout) is the product of photocurrent (IPH) and loading resistor (RL) 2. A right loading resistor shall be chosen to meet the requirement of maximum ambient light, and Output saturation voltage: Vout (max) = lout (max.) XRL Vout (saturation) = Vcc-0.3V Page 2 / 3 2019 Kingbright. All Rights Reserved. Spec No: DSAO8898 / 1207100002 Rev No: V.5 Date: 01/17/2019 Confidential Output current (A) Relative spectral sensitivity (a. u.)