Document
Technical Data Sheet 5mm Low Profile Photo Darlington-Transistor T-1 3/4
Features
․Extra high radiant sensitivity ․Very low temperature drift ․Suitable for near infrared radiation ․High sensitivity ․Pb free ․The product itself will remain within RoHS compliant version.
Descriptions
․PDT323B-5 is an extra high sensitive monolithic silicon epitaxial planar Darlington phototransistors.
PDT323B-5
Applications
․Special light barriers and switch ․Floppy disk drive ․Optoelectronic switch ․Any applications requiring high sensitivity at low light level
Device Selection Guide
LED Part No.
Chip Material
PDT Silicon
Lens Color
Black
Everlight Electronics Co., Ltd. Device No:DPT-032-022
http:\\www.everlight.com Prepared date:07-20-2005
Rev 2
Page: 1 of 7
Prepared by:Jaine Tsai
Package Dimensions
PDT323B-5
±0.1
Notes: 1.All dimensions are in millimeters 2.Tolerances unless dimensions ±0.25mm
Absolute Maximum Ratings (Ta=25℃)
Parameter
Symbol
Rating
Collector-Emitter Voltage Emitter-Collector-Voltage Collector Current Operating Temperature Storage Temperature
VCEO VECO
IC Topr Tstg
30 5 20 -25 ~ +85℃ -40 ~ +85℃
Lead Soldering Temperature
Tsol
260
Power Dissipation at (or
below) 25℃ Free Air Temperature
Pc
75
Units V V mA ℃ ℃ ℃
mW
Notes: *1:Soldering time≦5 seconds.
Everlight Electronics Co., Ltd. Device No:DPT-032-022
http:\\www.everlight.com Prepared date:07-20-2005
Rev 2
Page: 2 of 7
Prepared by:Jaine Tsai
PDT323B-5
Electro-Optical Characteristics (Ta=25℃)
Parameter
Symbol Condition
Rang Of Spectral Bandwidth
λ0.5
---
Wavelength Of Peak Sensitivity
Collector – Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector-Emitter Saturation Voltage Rise Time Fall Time
Collector Dark Current
On State Collector Current
λP BVCEO
BVECO
VCE(sat) tr tf
ICEO IC(on)
---
IC=100μA Ee=0mW/cm2
IE=10μA Ee=0mW/cm2
IC=15mA Ee=1mW/cm2
VCE=5V IC=10mA RL=100Ω Ee=0mW/cm2 VCE=10V Ee=1mW/cm2 VCE=5V
Min. 840 ---
15
5
--------3.3
Typ. Max. Units --- 1100 nm 940 --- nm
--- ---
V
--- ---
V
--- 1.0
V
40 --μS
60 ---
--- 1000 nA
4.0 --- mA
Everlight Electronics Co., Ltd. Device No:DPT-032-022
http:\\www.everlight.com Prepared date:07-20-2005
Rev 2
Page: 3 of 7
Prepared by:Jaine Tsai
PDT323B-5
Typical Electro-Optical Characteristics Curves
Fig.1Collector Power Dissipation vs.
Fig.2 Spectral Sensitivity
Ambient Temperature
100 1.0
Ta=25OC
80 0.8
60 0.6
40 0.4
20
0 -25 0
25 50 75 85 100
0.2
0 600 700 800 900 1000 1100 1200
Fig.3 Relative Collector Current vs. Ambient Temperature 160 140 2 120
100 80 60
40 20 0
0 10 20 30 40 50 60 70
Fig.4 Collector Current vs. Irradiance
8 C
6
4
2
0 0.5 1 3
2
5
Everlight Electronics Co., Ltd. Device No:DPT-032-022
http:\\www.everlight.com Prepared date:07-20-2005
Rev 2
Page: 4 of 7
Prepared by:Jaine Tsai
160 140 2 120 100 80 60
40 20 0
0 10 20 30 40 50 60 70
PDT323B-5
Typical Electro-Optical Characteristics Curves
Fig.5 Collector Dark Current vs.
Fig.6 Collect.