Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 1of 7
Device No:CDPT-090-013 Prepared date: 2007/5/30 Prepared by: zhou hong
Technical Data Sheet
1.5mm Side Looking Phototransistor
PT908-7C-F
Features
․Fast response time
․High sensitivity
․Small junction capacitance
․Pb Free
․This product itself will remain within RoHS compliant version.
Descriptions
PT908-7C-F 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
PT908-7C-F Silicon Water Clear
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Device No:CDPT-090-013 Prepared date: 2007/5/30 Prepared by: zhou hong
PT908-7C-F
Package Dimensions
Notes: 1.All dimensions are in millimeters
2.Tolerances unless dimensions ±0.15mm
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Device No:CDPT-090-013 Prepared date: 2007/5/30 Prepared by: zhou hong
PT908-7C-F
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Units
Collector-Emitter Voltage VCEO 30 V
Emitter-Collector-Voltage VECO 5 V
Collector Current IC 20 mA
Operating Temperature Topr -25 ~ +85℃ ℃
Storage Temperature Tstg -40 ~ +100℃ ℃
Lead Soldering Temperature Tsol 260 ℃
Power Dissipation at (or
below)
25℃ Free Air Temperature PD 75 mW
Notes: *1:Soldering time≦5 seconds.
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Condition Min. Typ. Max. Units
Collector – Emitter
Breakdown Voltage BVCEO IC=100μA
Ee=0mW/cm2 30 --- --- V
Emitter-Collector
Breakdown Voltage BVECO IE=100μA
Ee=0mW/cm2 5 --- --- V
Collector-Emitter
Saturation Voltage VCE)(sat) IC=2mA
Ee=1mW/cm2 --- --- 0.4 V
Rise Time tr --- 15 ---
Fall Time tf
VCE=5V
IC=1mA
RL=1000Ω --- 15 ---
μS
Collector Dark Current ICEO Ee=0mW/cm2
VCE=20V --- --- 100 nA
On State Collector Current IC(on) Ee=0.555mW/cm2
VCE=5V 0.80 5.0 mA
Wavelength of
Peak Sensitivity λp --- --- 940 --- nm
Rang of Spectral Bandwidth λ0.5 --- 400 --- 1100 nm
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Device No:CDPT-090-013 Prepared date: 2007/5/30 Prepared by: zhou hong
0
0.2
0.4
Ta=25
0.6
0.8
1.0
C
PT908-7C-F
Typical Electro-Optical Characteristics Curves
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 1 Page: 5of 7
Device No:CDPT-090-013 Prepared date: 2007/5/30 Prepared by: zhou hong
PT908-7C-F
Test method
Ranks
Parameter Symbol Min Max Unit Test condition
BIN1 0.80 1.53
BIN2 1.11 1.98
BIN3 1.43 2.68
BIN4 1.59 3.06
BIN5
IC(ON)
2.0 5.0
mA VCE=5V
Ee=0.555mW/cm2
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Device No:CDPT-090-013 Prepared date: 2007/5/30 Prepared by: zhou hong
PT908-7C-F
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 : +100℃ 15mins
5mins
L : -40℃ 15mins 300Cycle 22pcs 0/1
3 Thermal Shock
H :+100℃ 5mins
10secs
L :-10℃ 5mins 300Cycle 22pcs 0/1
4 High Temperature
Storage TEMP.：+100℃ 1000hrs 22pcs 0/1
5 Low Temperature
Storage TEMP.：-40℃ 1000hrs 22pcs 0/1
6 DC Operating Life VCE=5V 1000hrs 22pcs 0/1
7 High Temperature/
High Humidity 85℃ / 85% R.H 1000hrs 22pcs
More than
90% of lead
to be covered
by soldering
IR≧U×2
Ee≦L×0.8
VF≧U×1.2
U：Upper
Specification
Limit
L：Lower
Specification
Limit
0/1
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Device No:CDPT-090-013 Prepared date: 2007/5/30 Prepared by: zhou hong
PT908-7C-F
Packing Quantity Specification
1. 1000 Pcs/1Bag，10 Bags/1Box
2. 10 Boxes/1Carton
Label Form Specification
PN: Customer’s Production Number
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks
HUE: Peak Wavelength
REF: Reference
LOT No: Lot Number
Notes
1. Above specification may be changed without notice. EVERLIGHT will reserve authority on
material change for above specification.
2. When using this product, please observe the absolute maximum ratings and the instructions
for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for
any damage resulting from use of the product which does not comply with the absolute
maximum ratings and the instructions included in these specification sheets.
3. These specification sheets include materials protected under copyright of EVERLIGHT
corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s
consent.
E
VERLIGHT 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, Taiwan, R.O.C http:\\www.everlight.com
PT908-7C-F
