OPB821XV OPTEK [OPTEK Technologies], OPB821XV Datasheet
OPB821XV
Manufacturer Part Number
OPB821XV
Description
Hi- Rel Slot ted Op ti cal Switches
Manufacturer
OPTEK [OPTEK Technologies]
Datasheet
1.OPB821XV.pdf
(2 pages)
Prod uct Bul le tin OPB821TX
Sep tem ber 1996
Hi- Rel Slot ted Op ti cal Switches
Types OPB821TX, OPB821TXV
Fea tures
De scrip tion
The OPB821TX or OPB821TXV consists
of a gallium aluminum arsenide LED and
a silicon phototransistor soldered into a
printed circuit board, then mounted in a
high temperature plastic housing on
opposite sides of an 0.080 inch (2.03
mm) wide slot. Lead wires are #24 AWG
polytetraflouroethylene (PTFE) insulated
conforming to MIL-W-16878.
Phototransistor switching takes place
whenever an opaque object passes
through the slot. For maximum output
signal, neither the LED or the
phototransistor in the OPB821TX or the
OPB821TXV is apertured.
The OPB821TX and OPB821TXV use
optoelectronic components that have
been processed and tested as either TX
or TXV components per MIL-PRF-19500.
Typical screening and lot acceptance
tests are provided on page 13-4.
Op tek Tech nol ogy, Inc.
Non-contact switching
Hermetically sealed components
Components processed to Optek’ s
screening program patterned after
MIL-PRF-19500 for TX and TXV
devices
1215 W. Crosby Road
Ab so lute Maxi mum Rat ings (T
Op er at ing Tem pera ture Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65
Stor age Tem pera ture Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65
In put Di ode
For ward DC Cur rent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Re verse Volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 V
Power Dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW
Out put Pho to tran sis tor
Collector- Emitter Volt age. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
Emitter- Collector Volt age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0 V
Power Dis si pa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW
Notes:
(1) Derate Linearly 1.00 mW/
(2) Methanol or isopropanol are recommended cleaning agents.
Car roll ton, Texas 75006
13-38
o
C above 25
A
o
= 25
C.
(972) 323- 2200
o
#24 AWG
24.0 (609.60)
C un less oth er wise noted)
Fax (972) 323- 2396
o
o
C to +125
C to +150
o
o
(1)
(1)
C
C
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OPB821XV Summary of contents
Page 1
Prod uct Bul le tin OPB821TX Sep tem ber 1996 Hi- Rel Slot ted Op ti cal Switches Types OPB821TX, OPB821TXV Fea tures Non-contact switching Hermetically sealed components Components processed to Optek’ s screening program patterned after MIL-PRF-19500 for TX ...
Page 2
Types OPB821TX, OPB821TXV Elec tri cal Char ac ter is tics ( Sym bol Pa rame ter In put Di ode (3) Forward Voltage Reverse Current R Out put Pho to tran sis tor ...