PT491/PT491F/PT493/PT493F
PT491/PT491F
PT493/PT493F
s
Features
1. Epoxy resin package
2. Compact
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
:
0.3
MAX
3.0
±
0.2
1.15
0.75
g
Epoxy
resin
0.8
1.4
( Unit : mm )
1.5
φ
2.5
1.7
Burry's dimensions
:
0.8
MAX
s
Applications
1. VCRs
2. Optoelectronic switches
17.5
±
1.0
0.5
MIN.
4.0
±
0.2
2.54
1
2
2.8
±
0.2
2
-
0.4
2
-
0.45
2
-
0.8
2
5
2.8
1
g
Epoxy resin
PT491
PT491F
PT493/PT493F
2C
-
0.5
Rest of gate
:
0.3
MAX
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
:
0.8
MAX
40.0
±1.0
0.5
MIN.
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
I
C
P
C
T
opr
T
stg
T
sol
( Ta = 25˚C )
Unit
V
V
mA
mW
˚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
2
-
0.4
2
-
0.45
2
-
0.8
2.8
1 Emitter
2 Collector
*1 For 3 seconds at the position of 1.4mm from the
surface of resin edge
“
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.
”
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
