參數(shù)資料
型號(hào): TLP921
廠商: Toshiba Corporation
英文描述: Toshiba Photoreflective sensor Infrared LED + Phototransistor Inkjet printers ink-level monitoring
中文描述: 東芝Photoreflective傳感器的紅外發(fā)光二極管光電晶體管噴墨打印機(jī)墨水一級(jí)的監(jiān)測(cè)
文件頁數(shù): 1/8頁
文件大?。?/td> 183K
代理商: TLP921
TLP921
2002-04-03
1
Toshiba Photoreflective sensor Infrared LED + Phototransistor
TLP921
Inkjet printer’s ink-level monitoring
TLP921 is a reflective photosensor combining a GaAs infrared LED with
a Si phototransistor.
Flush-mount package on PCB: Applied PCB thickness = 1.6 mm or
thinner
Positioning pin and single-sided screw-mount type
Short lead type: Lead length = 2.8 ± 0.3 mm
Phototransistor impermeable to visible light
Package material: polybutylene-terephthalate (UL94V-0, black)
Maximum Ratings
(Ta 25°C)
Note 1: Soldering is performed 1.5 mm from the bottom of the package.
Marking
JEDEC
JEITA
TOSHIBA
Weight: 0.35 g (typ.)
Characteristics
Symbol
Rating
Unit
Forward current
I
F
50
mA
Forward current derating
(Ta 25°C)
I
F/
°C
0.33
mA/°C
L
Reverse voltage
V
R
5
V
Collector-Emitter voltage
V
CEO
35
V
Emitter-Collector voltage
V
ECO
5
Collector power dissipation
P
C
75
mW
Collector power dissipation
derating
(Ta 25°C)
P
C/
°C
1
mW/°C
D
Collector current
I
C
50
mA
Operating temperature
T
opr
30~85
°C
Storage temperature
T
stg
40~100
°C
Soldering temperature
(5 s) (Note 1)
T
sol
260
°C
Monthly lot
number
Month of
manufacture
Year of
manufacture
January to December
are denoted by letters
A to L respectively
Last decimal digit of
the year of
manufacture
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