BL817 0.05A , 70V , 150mW High Density Mounting Type Photocoupler Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free DIP4 DESCRIPTION The BL817 Series of devices each consist of an infrared Emitting diodes, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in Wide-lead spacing and SMD option. A B Top View FEATURES N Current transfer ratio (CTR：50%~600% @ IF=5mA, VCE=5V) High isolation voltage between input and output (Viso = 5000V rms) Creepage distance > 7.62mm F C D L H J M Millimeter REF. APPLICATIONS A B C D E F Programmable controllers System appliances, measuring instruments Telecommunication equipments Home appliances, such as fan heaters, etc. Signal transmission between circuits of different potentials and impedances E K Min. Max. 6.30 6.70 4.40 4.80 7.35 7.70 3.20 3.75 2° 8° 1.25 TYP. Millimeter REF. H J K L M N Min.. Max 2.60 3.00 0.20 0.30 8.65 9.35 0.50 TYP. 2.35 2.70 0.40 TYP. RANK TABLE OF CURRENT TRANSFER RATIO CTR Product-Rank BL817-L BL817-A BL817-B BL817-C BL817-D BL817 Range(%) 50~100 80~160 130~260 200~400 300~600 50~600 Note： 1. Conditions：IF=5mA, VCE=5V, TA=25°C http://www.SeCoSGmbH.com/ 23-Feb-2011 Rev. A Any changes of specification will not be informed individually. Page 1 of 4 BL817 0.05A , 70V , 150mW High Density Mounting Type Photocoupler Elektronische Bauelemente ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) Parameter Symbol Rating Unit Forward Current IF 50 mA Reverse Voltage VR 6 V Power Dissipation P 70 mW Collector-Emitter Voltage VCEO 70 Emitter-Collector Voltage VECO 6 Collector Current IC 50 mA Collector Power Dissipation PC 150 mW Ptot 200 mW Viso 5000 V rms Rated impulse isolation voltage VIOTM 6000 V Rated repetitive peak isolation voltage VIORM 630 V Topr -30~100 Tstg -55~125 Tsol 260 Input Output Total Power Dissipation Isolation Voltage 1 Operating Temperature Storage Temperature Soldering Temperature 2 V °C Note： 1. AC For minute, R.H.=40~60%, Isolation voltage shall be measured using the following method. (1) Short between anode and cathode on the primary side and between collector and emitter on the secondary side. (2) The isolation voltage tester with zero-cross circuit shall be used. (3) The waveform of applied voltage shall be a sine wave. 2. For 10 Seconds. ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Parameter Input Output Symbol Min. Typ. Max. Unit Forward Voltage VF - 1.2 1.4 V IF=20mA Reverse Current IR - - 10 μA VR=4V Terminal Capacitance Ct - 30 250 pF V=0, f=1KHz Collector Dark Current ICEO - - 100 nA VCE=20V, IF=0 BVCEO 35 - - V IC=0.1mA, IF=0 BVECO 6 - - V IE=10μA, IF=0 IC 2.5 - 30 mA CTR 50 - 600 % VCE(sat) - 0.1 0.2 V IF=20mA, IC=1mA RISO 5x1010 1x1011 - Ω DC500V, 40~60%R.H. CF - 0.6 1 pF V=0, f=1MHz Cut-Off Frequency fC - 80 - KHz Response Time(Rise) tr - 4 18 μs Response Time(Fall) tf - 3 18 μs Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current Current Transfer Ratio Collector-Emitter Saturation Voltage Isolation Resistance TRANSFER CHARACTERISTICS Floating Capacitance 1 Test Conditions VCE=5V, IF=5mA VCE=5V, IC=2mA, RL=100Ω, -3dB VCE=2V, IC=2mA RL=100Ω Note： 1. CTR = IC / IF x 100% http://www.SeCoSGmbH.com/ 23-Feb-2011 Rev. A Any changes of specification will not be informed individually. Page 2 of 4 BL817 Elektronische Bauelemente 0.05A , 70V , 150mW High Density Mounting Type Photocoupler CHARACTERISTIC CURVE http://www.SeCoSGmbH.com/ 23-Feb-2011 Rev. A Any changes of specification will not be informed individually. Page 3 of 4 BL817 Elektronische Bauelemente 0.05A , 70V , 150mW High Density Mounting Type Photocoupler CHARACTERISTIC CURVE http://www.SeCoSGmbH.com/ 23-Feb-2011 Rev. A Any changes of specification will not be informed individually. Page 4 of 4