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參數資料
| 型號： | GL4910 |
| 廠商： | Sharp Corporation |
| 元件分類： | 發光二極管 |
| 英文描述： | Side View Type Infrared Emitting Diode for Camera AF (Automatic Focusing) |
| 中文描述： | 側視式紅外線發射二極管自動對焦相機（自動對焦） |
| 文件頁數： | 1/4頁 |
| 文件大小： | 43K |
| 代理商： | GL4910 |
GL4910
(Ta=25C)
0.5
0.8
0.8
(
0
0
2
2
-
0.28
2
-
0.77
2.54
8
8
8
8
1.5
8
8
8
8
2
1
1
2
50
1
4
mA
A
V
C
C
C
260
I
F
I
FM
V
R
T
opr
T
stg
T
sol
4.0
±
0.2
0
M
5
±
R1.75
±
0.1
0
M
2
-
0.45
+
-
0.2
1
+
-
3
±
2
-
0.4
+
-
0.2
2.0
±
0.2
Features
1. Small spot light diameter for easy beam diaphragming
(*Apparent emission diameter : TYP.
φ
0.32 mm)
2. Uniform emission intensity on chip emitting surface
3. Low peak forward voltage type
(Peak forward voltage V
FM
: TYP. 1.7V)
Applications
1. Cameras
Outline Dimensions
(Unit : mm)
G
S
r
Chip center
(Chip position
: 2.65)
1 Cathode
2 Anode
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Forward current
Peak forward current
Reverse voltage
Operating temperature
Storage temperature
Soldering temperature
*1
*2
- 25 to + 60
- 40 to + 85
*1 30,00 cycles max. on pulse conditions shown in the right drawing
*2 For 5 seconds at the position of 2.15 mm from the resin edge
Soldering area
2
GL4910
Side View Type Infrared Emitting
Diode for Camera AF
(Automatic Focusing)
Pink
transparent
epoxy resin
*
( ) : Reference dimensions
*
Tolerance :
±
0.15 mm
*Expansion range on lens surface of infrared emitted from chips
120
μ
s
500
μ
s
I
FM
32ms (64 pulses)
1s (1 cycle)
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,
I
I
I
I
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