Infrared Light Emitting Diode OP180 & OP280 Series Features: * * * * * * * High power GaAs--OP180, 940 nm center wavelength High power GaAIAs--OP280K and OP280KT, 875 nm center wavelength VCSEL GaAlAs-OP280V, 850 nm center wavelength Point Source GaAlAs-OP280PS, 850 nm center wavelength PLCC-2 package style with silicon encapsulation Half Power Beam angle from 18 to 100 Suitable for single device or array applications Description: The OP180 is a GaAs and the OP280K, OP280KT is a GaAIAs infrared LED mounted in plastic leadless PLCC-2 SMD package with a flat lens window that allows a wide beam angle. The major differentiator from the two High power GaAlAs LEDs is that OP280KT has reversed polarity terminals. The OP280V is incorporated into the group with a high performance 850nm invisible VCSEL (Class 1M) with silicon encapsulant. Its high speed, high output and narrow beam pattern (18) makes it very suitable for high-speed data equipment applications. The OP280PS has a GaAlAs diode in a PLCC-2 package that features a narrow irradiance pattern. The PLCC-2 packaging is suitable for single device or array applications. The 180 and 280 Series LEDs are mechanically and spectrally matched to OP580 series phototransistors. Ordering Information Applications: * * Non-contact position sensing Datum detection * * Machine automation Optical encoding Part Number Apertured IF Power (mW/cm2) (mA) LED Peak Half Power Wavelength Angle OP180 0.50 20 940 nm OP280KT 0.85 20 850 nm OP280K 0.85 20 875 nm OP280PS 0.15 20 850 nm 100 90 90 50 OP280V 2.50 7 850 nm 18 Pin #1 (Anode or Cathode Notch) 1 1 2 2 OP280 OP280K OP280PS RoHS OP180 OP280V Pin # OP180 1 Cathode OP280KT OP280K OP280PS OP280V Cathode Anode Anode Cathode 2 Anode Anode Cathode Cathode Anode OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue A.3 03/08 Page 1 of 7 Infrared Light Emitting Diode OP180 & OP280 Series Absolute Maximum Ratings (TA=25 C unless otherwise noted) -40o C to +100o C Storage Temperature Range -25o C to +85o C 0o C to +70o C Operating Temperature Range--OP180, OP280K, OP280KT, OP280PS OP280V Reverse Voltage OP180, OP280PS, OP280V OP280K, OP280KT 5.0 V 4.0 V Peak Forward Current [ 1s pulse width, 300 pps] 1.0 A 260 C(1) Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] 130 mW(2) Power Dissipation Electrical Characteristics (TA = 25 C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS 1.5 0.5 20.0 2.8 1.05 24.0 3.5 - - VF Forward Voltage OP180 OP280K OP280KT OP280V OP280PS - 1.28 1.50 1.55 1.95 1.50 1.60 1.80 1.80 2.50 1.80 IR Reverse Current - - 100 A P Wavelength at Peak Emission OP180 OP280KT OP280PS, OP280K OP280V - 940 875 850 - nm - 100 90 18 - Degree - 25 - ns TEST CONDITIONS Input Diode EE (APT) HP tr tf Radiant Incidence OP180 OP280 OP280K OP280PS OP280V Emission Angle at Half Power Points OP180, OP280K, OP280KT OP280PS OP280V Output Rise Time OP180, OP280K, OP280KT, OP280PS Output Fall Time OP180, OP280K, OP280KT, OP280PS mW/cm2 V IF = 20 mA IF = 20 mA(3) IF = 20 mA IF = 20 mA IF = 7 mA IF = 20 mA IF = 20 mA IF = 50 mA IF = 7 mA IF = 20 mA VR= 5.0 V IF = 20 mA IF = 7 mA IF = 20 mA IF = 20 mA IF = 7 mA IF(PK)=50 mA, PW=10 s, and D.C.=10.0% - 25 - ns Notes: 1. Solder time less than 5 seconds at temperature extreme. 2. Derate linearly at 2.17 mW/ C above 25 C. 3. EE(APT) is a measurement of the apertured radiant incidence upon a sensing area 0.081" (2.06 mm) in diameter, perpendicular to and centered on the mechanical axis of the lens and 0.590" (14.99 mm) from the measurement surface. EE(APT) is not necessarily uniform within the measured area. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 03/08 Page 2 of 7 OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Infrared Light Emitting Diode OP180 & OP280 Series OP180 OP180 - IF vs EE vs Temp. 4.0 1.35 3.5 1.3 3.0 1.25 2.5 Normalized EE VF (Volts) OP180 - IF vs VF vs Temp. 1.4 1.2 1.15 1.05 1 0 5 10 15 20 25 30 35 40 45 Normalized @ +20C, 20 mA 2.0 1.5 -40C -20C 0C +20C +40C +60C +80C +100C 1.1 -40C -20C 0C +20C +40C +60C +80C +100C 1.0 0.5 0.0 50 0 5 10 15 20 IF (mA) 25 30 35 40 45 50 IF (mA) OP280 Optical Power vs IF vs Temperature Forward Voltage vs Forward Current vsForward Temperature Forward Voltage vs Current vs Temperature 1.6 3.5 -40C -20C 0C +20C +40C +60C +80C +100C 1.4 3.0 Normalized Optical Power Typical Forward Voltage 1.5 Normalized at 50 mA and 20 C 1.3 1.2 1.1 -60 C -40 C -20 C 0 C 20 C 40 C 60 C 80 C 100 C 120 C 2.5 2.0 1.5 1.0 0.5 0.0 1 0 5 10 15 20 25 30 35 40 45 50 0 10 20 Forward Current (mA) 30 40 50 60 70 80 90 100 Forward Current IF (mA) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue A.3 03/08 Page 3 of 7 Infrared Light Emitting Diode OP180 & OP280 Series OP280K OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 03/08 Page 4 of 7 OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Infrared Light Emitting Diode OP180 & OP280 Series OP280KT OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue A.3 03/08 Page 5 of 7 Infrared Light Emitting Diode OP180 & OP280 Series OP280PS OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 03/08 Page 6 of 7 OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Infrared Light Emitting Diode OP180 & OP280 Series OP280V OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue A.3 03/08 Page 7 of 7 Infrared Light Emitting Diode OP180 & OP280 Series Issue Change Description Approval 1.1 Date 07/05 Taken from PDF Catalog: OP280 (Issue 1.1, dated 07/05). Added INF226 charts. Trevor Schelp 05/25/06 A.1 Moved 1st and 2nd charts to page 2. Removed 3rd and 4th charts. Removed polysulfone warning box from page 1. Repositioned items on page 1. Changed Forward Voltage to 50 mA in Electrical Characteristics table on page 2. Removed page 3. Removed comma from line 1 under Description, page 1. Trevor Schelp 06/01/06 A.2 Added OP180 with Charts. Chima Ehiem 08/01/07 Chima Ehiem 08/01/07 A A.3 OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.3 03/08 Page 8 of 7 OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com