TLP921 Datasheet, PDF (1/8 Pages) Toshiba Semiconductor – Toshiba Photoreflective sensor Infrared LED + Phototransistor Inkjet printers ink-level monitoring

Toshiba Photoreflective sensor Infrared LED + Phototransistor
TLP921
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)
Characteristics
Symbol
Forward current
Forward current derating
(Ta > 25°C)
Reverse voltage
Collector-Emitter voltage
Emitter-Collector voltage
Collector power dissipation
Collector power dissipation
derating
(Ta > 25°C)
Collector current
Operating temperature
Storage temperature
Soldering temperature (5 s) (Note 1)
I_F
DI_F/°C
V_R
V_CEO
V_ECO
P_C
DP_C/°C
I_C
T_opr
T_stg
T_sol
Rating
50
-0.33
5
35
5
75
-1
50
-30~85
-40~100
260
Unit
mA
mA/°C
V
V
V
mW
mW/°C
mA
°C
°C
°C
Note 1: Soldering is performed 1.5 mm from the bottom of the package.
Marking
JEDEC
―
JEITA
―
TOSHIBA
―
Weight: 0.35 g (typ.)
Monthly lot
number
Month of
manufacture
January to December
are denoted by letters
A to L respectively
Year of Last decimal digit of
manufacture the year of
manufacture
1
2002-04-03