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PT491 Datasheet(PDF) 1 Page - Sharp Corporation

Part # PT491
Description  Intermediate Acceptance High Sensitivity Phototransistor
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Manufacturer  SHARP [Sharp Corporation]
Direct Link  http://sharp-world.com/
Logo SHARP - Sharp Corporation

PT491 Datasheet(HTML) 1 Page - Sharp Corporation

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PT491/PT491F/PT493/PT493F
s Outline Dimensions
PT491/PT491F
PT493/PT493F
s Absolute Maximum Ratings
s Features
s Applications
1. Epoxy resin package
2. Compact
1. VCRs
2. Optoelectronic switches
*1 For 3 seconds at the position of 1.4mm from the
surface of resin edge
Parameter
Symbol
Rating
Unit
Collector-emitter voltage
V CEO
35
V
Emitter-collector voltage
V ECO
6V
Collector current
IC
50
mA
Collector power dissipation
P C
75
mW
Operating temperature
T opr
- 25 to + 85
˚C
Storage temperature
T stg
- 40 to + 85
˚C
*1Soldering temperature
T sol
260
˚C
1
2
1
2
2.8
( Ta = 25˚C)
1 Emitter
2 Collector
2 - 0.4
2 - 0.45
2 - 0.8
0.75
1.15
1
2
1
2
2.8
2 - 0.4
2 - 0.45
2 - 0.8
0.75
1.15
1.7
2.54
2C - 0.5
1 Emitter
2 Collector
PT491
Transparent light blue
resin
PT491F
Visible light cut-off
resin (black )
1.7
2.54
5. Visible light cut-off type : PT491F / PT493F
3. Intermediate acceptance (
∆θ : TYP. ± 40˚ )
g Epoxy
resin
g Epoxy resin
2C - 0.5
g Epoxy
resin
PT491/PT491F
PT493/PT493F
Intermediate Acceptance High
Sensitivity Phototransistor
4. Long lead pin type : PT493/PT493F
( Unit : mm)
5
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
3.0± 0.2
φ 2.5
φ 2.5
3.0±0.2
g Epoxy resin
PT493
Transparent light blue
resin
PT493F
Visible light cut-off
resin (black )


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