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PDF PT4800 Data sheet ( Hoja de datos )
| Número de pieza | PT4800 | |
| Descripción | (PT4800 - PT4850) Thin Type Phototransistor | |
| Fabricantes | Sharp Electrionic | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PT4800 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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PT4800/PT4800F/PT4810/PT4810F/PT4850F
PT4800/PT4800F/PT4810
PT4810F/PT4850F
Thin Type Phototransistor
s Features
1. Thin type package ( Thickness : 1.5mm )
2. Visible light cut-off type :
PT4800F/PT4810F/PT4850F
3. Single phototransistor output :
PT4800/PT4800F/PT4850F
Darlington phototransistor output:
PT4810/PT4810F
4. Thin type
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s Applications
1. VCRs
2. Floppy disk drives
s Outline Dimensions
( Unit : mm)
2 - C0.5
3.0
1.6
φ 0.8
2 - 0.45
2 - 0.9
PT4810F
Mark(blue)
PT4850F
Mark(black)
1.5
0.8 PT4800/F
PT4850F
g Epoxy resin 2
0.7
1
PT4810/F
2
2.54 2 - 0.25
1
PT4800
PT4810
F type
2
1 Emitter
2 Collector
g Epoxy resin
Transparent resin
Transparent blue resin
Visible light cut-off resin (black )
1
s Absolute Maximum Ratings
( Ta = 25˚C)
Parameter
Collector-emitter voltage
Emitter-collector voltage
Collector current
PT4800/PT4800F/PT4850F
PT4810/PT4810F
Collector power dissipation
Operating temperature
Storage temperature
*1Soldering temperature
Symbol
V CEO
V ECO
IC
PC
T opr
T stg
T sol
Rating
35
6
20
50
75
- 25 to + 85
- 40 to + 85
260
Unit
V
V
mA
mW
˚C
˚C
˚C
*1 For 3 seconds at the position of 1.8mm from the bottom face of resin package
“ 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,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”
1 page  
Fig. 7-b Response Time vs. Load Resistance
( PT4810 / PT4810F)
1000
VCE = 2V
IC = 10mA
Ta = 25˚C
tr
100 t f
td
10
ts
1
10
100 1000
Load resistance R L ( Ω )
5000
www.DatTaeSshteCeti4rcUu.ciot mfor
Response Time
( PT4810 / PT4810F
)
Output Input
VCC RL 90 %
Output
10 %
td
tr
ts
tf
Fig. 9-a Collector-emitter Saturation
Voltage vs. Irradiance
(PT4800 )
2.2
Ta = 25˚C
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0.1 0.2
0.5 1
2
5
Irradiance E e ( mW/cm2)
10
PT4800/PT4800F/PT4810/PT4810F/PT4850F
Test Circuit for Response Time
( PT4800 / PT4800F/ PT4850F)
Output Input
VCC RL 90 %
Output
10 %
tr tf
Fig. 8 Sensitivity Diagram ( Ta = 25˚C)
- 20˚ - 10˚ 0˚ + 10˚ + 20˚
- 30˚
100
+ 30˚
80
- 40˚
60 + 40˚
- 50˚
40 + 50˚
- 60˚
+ 60˚
- 70˚
20 + 70˚
- 80˚
+ 80˚
- 90˚
0
Angular displacement θ
+ 90˚
Fig. 9-b Collector-emitter Saturation
Voltage vs. Irradiance
(PT4800F/ PT4850F)
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0 Ta = 25˚C
0.1 0.2 0.5
1
2
5 10 20
Irradiance E e ( mW/cm2)
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet PT4800.PDF ] | |
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