PT493F
PT493F is Intermediate Acceptance High Sensitivity Phototransistor manufactured by Sharp Corporation.
Features
1. Epoxy resin package 2. pact 3. Intermediate acceptance (∆θ : TYP. ± 40˚ ) 4. Long lead pin type : PT493/PT493F 5. Visible light cut-off type : PT491F / PT493F
Intermediate Acceptance High Sensitivity Phototransistor s Outline Dimensions
PT491/PT491F 2C
- 0.5 Rest of gate : 0.3MAX 3.0± 0.2 1.15 0.75 g Epoxy resin 0.8 1.4
( Unit : mm )
φ 2.5 1.7
Burry's dimensions : 0.8MAX s Applications
1. VCRs 2. Optoelectronic switches
17.5 ±1.0 0.5MIN.
4.0± 0.2
2.54 1 2 2.8± 0.2
- 0.4
- 0.45 2
- 0.8 2
1 g Epoxy resin PT491 PT491F PT493/PT493F 2C
- 0.5 Rest of gate : 0.3MAX 1.15 0.75 g Epoxy resin 0.8 1.4 2 1 g Epoxy resin PT493 PT493F
Transparent light blue resin Visible light cut-off resin (black ) Transparent light blue resin Visible light cut-off resin (black )
1 Emitter 2 Collector
1.5 3.0 18.5
3.0± 0.2
φ 2.5 1.7
Burr's dimensions : 0.8MAX
40.0± 1.0 0.5MIN. s Absolute Maximum Ratings
Parameter Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Operating temperature Storage temperature
- 1 Soldering temperature Symbol V CEO V ECO IC PC T opr T stg T sol
( Ta = 25˚C )
Unit V V m A m W ˚C ˚C ˚C
2.54 1 2 2.8± 0.2
4.0± 0.2
Rating 35 6 50 75
- 25 to + 85
- 40 to + 85 260
-...
