T-1 (3mm) INFRARED EMITTING DIODE Part Number: WP34SF7C Features zMECHANICALLY Description AND SPECTRALLY MATCHED TO THE WP32P3C PHOTOTRANSISTOR. SF7 Made with Gallium Aluminum Arsenide Infrared Emitting diodes. ●WATER CLEAR LENS. zRoHS COMPLIANT. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. 4. Specifications are subject to change without notice. SPEC NO: DSAF2293 REV NO: V.2 DATE: JAN/10/2007 PAGE: 1 OF 4 APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.ZHU ERP: 1101003576 Selection Guide Dice Part No. WP34SF7C GaAlAs Po (mW/sr) [2] @ 20 mA *50mA Lens Type WATER CLEAR Min. Typ. 7 18 *10 *45 Viewing Angle [1] 2θ1/2 50° Notes: 1.θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2.*Luminous intensity with asterisk is measured at 50mA; Radiant Intensity / luminous flux: +/-15%. Electrical / Optical Characteristics at TA=25°C Item P/N Symbol Typ. Max. Units Test Conditions Forward Voltage [1] SF7 VF 1.4 1.6 V IF=20mA Reverse Current SF7 IR - 10 uA VR=5V Capacitance SF7 C 30 - pF VF=0V;f=1MHz Peak Spectral Wavelength SF7 λP 850 - nm IF=20mA Spectral Bandwidth SF7 Δλ1/2 50 - nm IF=20mA Note: 1. Forward Voltage: +/-0.1V. Absolute Maximum Ratings at TA=25°C Parameter Symbol SF7 Units Power Dissipation PT 80 mW DC Forward Current IF 50 mA Peak Forward Current[1] iFS 1 A Reverse Voltage VR 5 V Operating Temperature TA -40 To +85 °C TSTG -40 To +85 °C Storage Temperature Lead Solder Temperature [2] 260°C For 3 Seconds Lead Solder Temperature [3] 260°C For 5 Seconds Notes: 1. 1/100 Duty Cycle, 10μs Pulse Width. 2. 2mm below package base. 3. 5mm below package base. SPEC NO: DSAF2293 REV NO: V.2 DATE: JAN/10/2007 PAGE: 2 OF 4 APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.ZHU ERP: 1101003576 WP34SF7C SPEC NO: DSAF2293 REV NO: V.2 DATE: JAN/10/2007 PAGE: 3 OF 4 APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.ZHU ERP: 1101003576 PACKING & LABEL SPECIFICATIONS WP34SF7C SPEC NO: DSAF2293 REV NO: V.2 DATE: JAN/10/2007 PAGE: 4 OF 4 APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.ZHU ERP: 1101003576