OP297A OPTEK TECHNOLOGY, OP297A Datasheet - Page 2

• Manufacturer Part Number: OP297A
• Description: IR EMITTER, 890NM, T-1 3/4, THROUGH HOLE
• Manufacturer: OPTEK TECHNOLOGY

Specifications of OP297A

• Peak Wavelength: 890nm
• Forward Current If(av): 20mA
• Rise Time: 500ns
• Fall Time Tf: 250ns
• Supply Voltage Range: 1.75V
• Operating Temperature Range: -40°C To +100°C
• Viewing Angle: 20°
• Package Type: 5 mm (T-13⁄4)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Plastic Infrared Emitting Diode
OP290 Series
Electrical Connection OP297AB
Electrical Connection A, B, C, D
Optek Assembly
Photodiode Output Family
Maximum Forward Current
Issue B
Page 2 of 8
Pin #
Pin #
Pin #
A, B, C, AA, AB, AC, AD
1
2
1
2
1
2
0, 5 — 5 amps
1, 6 — 2 amps
2, 7 — 1 amps
3, 8 — 200 milli-amps
4, 9 — 750 milli-amps
Electrical Connection
03/10
X=0.060” (1.52 mm)
X=0.060” (1.52 mm)
X=0.060” (1.52 mm)
1
2
1
2
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Cathode
Anode
LED
Cathode
Cathode
Anode
Anode
LED
LED
Part Number Guide — OP290 - OP299 Series
Phone: [phone] or [phone]
DIMENSIONS ARE IN:
[MILLIMETERS]
OP 2 9 X X W
INCHES
OP290, OP291, OP292, OP294,
OP295, OP296, OP297, OP299
TO-18, TO-46 Package
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
OP293 & OP298
T-1¾ Package
FAX: [phone] [e-mail] www.optekinc.com
Electrical Specification Variations:
A — Parameter A
B — Parameter B
C — Parameter C
D — Parameter D
AA — Parameter BA
AB — Parameter BB
AC — Parameter BC
AD — Parameter BD