Datasheet · 2022

ams OSRAM SFH 4547 850 nm Infrared Emitter — Datasheet (v1.7)

5 mm high-power 850 nm IR LED; the emitter OpenFIRE's guides name.

Author: ams OSRAM
Year: 2022
Type: Datasheet
Credit: ams OSRAM (ams-osram.com)

ir emitter
850 nm
led

www.osram-os.com SFH 45 47 DATASHEET SFH 4547 Datasheet Published by ams-OSRAM AG Tobelbader Strasse 30, 8141 Premstaetten, Austria Phone +43 3136 500-0 ams-osram.com ©1 All |rights reserved Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Radial T1 3/4 SFH 4547 High Power Infrared Emitter (940 nm) Applications - Access Control & Security - Home & Building Automation - Appliances & Tools Features - Package: black epoxy - ESD: 2 kV acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2) - High Power Infrared LED - Short switching times - UL version available (ordering code & test conditions on request) 2 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Ordering Information Type Radiant intensity 1)2) IF = 100 mA; tp = 20 ms Ie SFH 4547 28 ... 112 mW/sr 3 | Version 1.7 | 2022-08-08 Radiant intensity 1) typ. IF = 100 mA; tp = 20 ms Ie 50 mW/sr Ordering Code Q65111A1141 SFH 45 47 DATASHEET Maximum Ratings TA = 25 °C Parameter Symbol Operating temperature Top min. max. -40 °C 100 °C Storage temperature Tstg min. max. -40 °C 100 °C Junction temperature Tj max. 100 °C Forward current IF max. 100 mA Forward current pulsed tp ≤ 400 µs; D ≤ 0.005 IF pulse max. 1A Reverse voltage 3) VR max. 5V Power consumption Ptot max. 180 mW ESD withstand voltage acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2) VESD max. 2 kV 4 | Version 1.7 | 2022-08-08 Values SFH 45 47 DATASHEET Characteristics IF = 100 mA; tp = 20 ms; TA = 25 °C Parameter Symbol Peak wavelength λpeak typ. 950 nm Centroid wavelength λcentroid typ. 940 nm Spectral bandwidth at 50% Irel,max (FWHM) ∆λ typ. 42 nm Half angle φ typ. 30 ° Dimensions of active chip area LxW typ. 0.3 x 0.3 mm x mm Rise time (10% / 90%) IF = 100 mA; RL = 50 Ω tr typ. 12 ns Fall time (10% / 90%) IF = 100 mA; RL = 50 Ω tf typ. 12 ns Forward voltage 4) VF typ. max. 1.5 V 1.7 V Forward voltage 4) IF = 1 A; tp = 100 µs VF typ. max. 2.3 V 2.9 V Reverse current 3) VR = 5 V IR typ. max. 0.01 µA 10 µA Radiant intensity 1) IF = 1 A; tp = 25 µs Ie typ. 375 mW/sr Total radiant flux 5) Φe typ. 55 mW Temperature coefficient of voltage TCV typ. -1.3 mV / K Temperature coefficient of brightness TCI typ. -0.5 % / K Temperature coefficient of wavelength TCλ typ. 0.3 nm / K Thermal resistance junction ambient real 6) RthJA max. 450 K / W 5 | Version 1.7 | 2022-08-08 Values SFH 45 47 DATASHEET Brightness Groups TA = 25 °C Group Radiant intensity 1)2) IF = 100 mA; tp = 20 ms min. Ie Radiant intensity 1)2) IF = 100 mA; tp = 20 ms max. Ie T 28 mW/sr 45 mW/sr U 45 mW/sr 71 mW/sr V 71 mW/sr 112 mW/sr Only one group in one packing unit. 6 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Relative Spectral Emission 7), 8) Ie,rel = f (λ); IF = 100 mA; tp = 20 ms OHF04133 100 I rel % 80 60 40 20 0 800 850 900 nm 1050 950 λ Radiation Characteristics 7), 8) Ie,rel = f (φ) 40˚ 30˚ 20˚ 10˚ ϕ 50˚ 0˚ 1.0 0.8 60˚ 0.6 70˚ 0.4 80˚ 0.2 0 90˚ 1.0 0.8 100˚ OHF05557 7 | Version 1.7 | 2022-08-08 0.6 0.4 0˚ 20˚ 40˚ 60˚ 80˚ 100˚ 120˚ SFH 45 47 DATASHEET Forward current 7), Radiant Intensity 7), 8) IF = f (VF); single pulse; tp = 100 µs IF Ie/Ie(100mA) = f (IF); single pulse; tp = 25 µs OHF03822 100 A 8) OHF03821 101 Ie I e (100 mA) 10-1 100 5 5 10-2 10-1 5 5 10-3 10-2 5 5 10-4 0 0.5 1 1.5 10-3 0 10 2 V 2.5 5 10 1 5 10 2 mA 10 3 IF VF Max. Permissible Forward Current Permissible Pulse Handling Capability IF = f (TA); Rthja = 450 K / W IF = f (tp); duty cycle D = parameter; TA = 25°C OHR00880 125 IF Ι F mA 100 1.2 A 1.0 0.8 75 0.6 50 0.4 25 t D = TP IF T D= 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 0.2 0 20 40 60 0 OHF02532 tP 8 | Version 1.7 | 2022-08-08 80 ˚C 100 T 0 -5 10 10-4 10-3 10-2 10-1 100 101 s 102 tp SFH 45 47 DATASHEET Permissible Pulse Handling Capability IF = f (tp); duty cycle D = parameter; TA = 85°C 0.9 A IF 0.8 OHF05587 t D = TP tP IF T 0.7 0.6 0.5 0.4 0.3 0.2 D= 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 0.1 0 -5 10 10-4 10-3 10-2 10-1 100 101 s 102 tp 9 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Dimensional Drawing 9) Further Information: Approximate Weight: 270.0 mg Package marking: Cathode 10 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Recommended Solder Pad 9) Pad 1: cathode 11 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET TTW Soldering IEC-61760-1 TTW OHA04645 300 10 s max., max. contact time 5 s per wave ˚C T 250 235 ˚C - 260 ˚C First wave Second wave Continuous line: typical process Dotted line: process limits ∆T < 150 K 200 Cooling Preheating ca. 3.5 K/s typical 150 ca. 2 K/s 130 ˚C 120 ˚C 100 ˚C 100 ca. 5 K/s Typical 50 0 0 20 40 60 80 100 120 140 160 180 200 220 s 240 t Notes The evaluation of eye safety occurs according to the standard IEC 62471:2006 (photo biological safety of lamps and lamp systems). Within the risk grouping system of this IEC standard, the device specified in this data sheet falls into exempt risk group - Exempt. Subcomponents of this device contain, in addition to other substances, metal filled materials including silver. Metal filled materials can be affected by environments that contain traces of aggressive substances. Therefore, we recommend that customers minimize device exposure to aggressive substances during storage, production, and use. Devices that showed visible discoloration when tested using the described tests above did show no performance deviations within failure limits during the stated test duration. Respective failure limits are described in the IEC60810. Packing information is available on the internet (online product catalog). For further application related information please visit www.osram-os.com/appnotes 12 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Disclaimer Attention please! The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. Due to technical requirements components may contain dangerous substances. For information on the types in question please contact our Sales Organization. If printed or downloaded, please find the latest version on our website. Packing Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. Product and functional safety devices/applications or medical devices/applications Our components are not developed, constructed or tested for the application as safety relevant component or for the application in medical devices. Our products are not qualified at module and system level for such application. In case buyer – or customer supplied by buyer – considers using our components in product safety devices/ applications or medical devices/applications, buyer and/or customer has to inform our local sales partner immediately and we and buyer and /or customer will analyze and coordinate the customer-specific request between us and buyer and/or customer. 13 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Glossary 1) Radiant intensity: Measured at a solid angle of Ω = 0.01 sr 2) Brightness: The brightness values are measured with a tolerance of ±11%. 3) Reverse Operation: This product is intended to be operated applying a forward current within the specified range. Applying any continuous reverse bias or forward bias below the voltage range of light emission shall be avoided because it may cause migration which can change the electro-optical characteristics or damage the LED. 4) Forward Voltage: The forward voltages are measured with a tolerance of ±0.1 V. 5) Total radiant flux: Measured with integrating sphere. 6) Thermal resistance: junction ‐ ambient, mounted on PC‐board (FR4), padsize 16 mm² each 7) Typical Values: Due to the special conditions of the manufacturing processes of semiconductor devices, the typical data or calculated correlations of technical parameters can only reflect statistical figures. These do not necessarily correspond to the actual parameters of each single product, which could differ from the typical data and calculated correlations or the typical characteristic line. If requested, e.g. because of technical improvements, these typ. data will be changed without any further notice. 8) Testing temperature: TA = 25°C (unless otherwise specified) 9) Tolerance of Measure: Unless otherwise noted in drawing, tolerances are specified with ±0.1 and dimensions are specified in mm. 14 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Revision History Version Date Change 1.5 2021-10-13 Maximum Ratings Characteristics 1.6 2021-11-18 Features 1.7 2022-08-08 Applications New Layout 15 | Version 1.7 | 2022-08-08 SFH 45 47 DATASHEET Published by ams-OSRAM AG Tobelbader Strasse 30, 8141 Premstaetten, Austria Phone +43 3136 500-0 ams-osram.com © All rights reserved 16 | Version 1.7 | 2022-08-08