LTV-817-B-IN

Photocoupler LTV-817-IN series 1. DESCRIPTION 1.1 Features Current transfer ratio (Test condition : IF = 5mA, VCE = 5V, Ta=25oC) LTV-817-IN (CTR = 30 to 400%) LTV-817-A-IN (CTR = 80 to 160%) LTV-817-B-IN (CTR = 130 to 260%) LTV-817-C-IN (CTR = 200 to 400%) High input-output isolation voltage ( Viso = 5,000Vrms ) Response time ( tr : TYP. 4µs at VCE = 2V, IC = 2mA, RL = 100Ω ) Dual-in-line package : LTV-817-IN : 1-channel type Safety approval UL 1577 VDE DIN EN60747-5-5 (VDE 0884-5) CSA CA5A CQC GB4943.1-2011/ GB8898-2011 (meet Altitude up to 5000m) Nordic Safety ( FIMKO/NEMKO/SEMKO/DEMKO) RoHS Compliance All materials be used in device are followed EU RoHS directive (No.2002/95/EC). 1.2 Applications Hybrid substrates that require high density mounting. Programmable controllers 1/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series 2. PACKAGE DIMENSIONS 2.1 LTV-817-IN ID code *5 Notes : 1. Year date code. 2. 2-digit work week. 3. Factory identification mark shall be marked (Y: Thailand, W: China-CZ, X : China-TJ) 4. Rank shall be or shall not be marked. 5. ID code: —、N、no mark、IN or any indicator character. * Dimensions are in Millimeters and (Inches). 2/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series 3. RATING AND CHARACTERISTICS 3.1 Absolute Maximum Ratings at Ta=25°C Parameter Input Symbol Rating Unit Forward Current IF 30 mA Reverse Voltage VR 5 V Power Dissipation P 49 mW Collector - Emitter Voltage VCEO 35 V Emitter - Collector Voltage VECO 6 V Collector Current IC 30 mA Collector Power Dissipation PC 150 mW Total Power Dissipation Ptot 150 mW Isolation Voltage Viso 5000 Vrms Operating Temperature Topr -55 ~ +110 o C C C Output 1. 2. 1. AC For 1 Minute, Storage Temperature Tstg -55 ~ +125 o Soldering Temperature Tsol 260 o 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 3/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series 3.2 ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C Parameter Input Symbol Min. Typ. Max. Unit Forward Voltage VF — 1.2 1.7 V IF=20mA Reverse Current IR — — 20 µA VR=4V Terminal Capacitance Ct — 30 250 pF V=0, f=1KHz Collector Dark Current ICEO — — 250 nA VCE=20V, IF=0 BVCEO 35 — — V IC=0.1mA, IF=0 BVECO 6 — — V IE=10µA, IF=0 IC 1.5 — 20 mA CTR 30 — 400 % VCE(sat) — 0.1 0.4 V Collector-Emitter Output Test Condition Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current 1. Current Transfer Ratio Collector-Emitter Saturation Voltage Isolation Resistance VCE=5V IF=20mA IC=1mA TRANSFER CHARACTERISTICS IF=5mA Riso — 5×105 — Ω DC500V, 40 ~ 60% R.H. Floating Capacitance Cf — 0.6 1 pF V=0, f=1MHz Response Time (Rise) tr — 4 — µs VCE=2V, IC=2mA Response Time (Fall) 1. CTR = IC IF tf — 3 — µs RL=100Ω, × 100% 4/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series 4. RANK TABLE OF CURRENT TRANSFER RATIO CTR CTR Rank Min Max L 30 100 A 80 160 B 130 260 C 200 400 L or A or B or C or D 30 400 Condition IF=5mA, VCE=5V, Ta=25oC 5/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series 5. CHARACTERISTICS CURVES Fig.1 Forword Current vs. Ambient Temperatute Fig.2 Collector Power Dissiption vs. Ambient Temperature Collector Power dissipation Pc (mW) 60 Forward current I F (mA) 50 40 30 20 10 0 -30 0 25 50 75 100 125 200 150 100 50 0 -30 o 7mA 75 100 125 500 O Ta=25 C o 4 3 2 Ta=75 C 50 C o 200 o 25 C 0C -25 C o 100 o 50 20 10 5 1 2 0 1 0 5 15 10 0 1.0 0.5 1.5 2.0 2.5 3.0 Forward voltage VF (V) Forward current IF (mA) Fig.5 Current Transfer Ratio vs. Forward Current Fig.6 Collector Current vs. Collector-emitter Voltage 200 30 V CE =5V Ta=25 C 180 I F =30mA o 160 Collector current Ic (mA) Current transfer ratio CTR (%) 50 Fig.4 Forward Current vs. Forward Voltage Forward current IF (mA) 1mA 3mA 5mA Ic=0.5mA Collecotr-emitter saturation voltage VCE (sat) (V) 5 25 Ambient temperature Ta ( C) Fig.3 Collector-emitter Saturation Voltage vs. Forward Current 6 0 o Ambient temperature Ta ( C) 140 120 100 80 60 40 o Ta=25 C 20mA 25 Pc(MAX.) 20 15 10mA 10 5mA 5 20 0 0 1 2 5 10 20 Forward current IF (mA) 50 0 1 2 3 4 5 6 7 8 9 Collector-emitter voltage VCE (V) 6/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature 0.16 I F =5mA VCE =5V Collector-emitter saturation voltage VCE (sat) (V) Relative current transfer ratio (%) 150 Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature 100 50 0 -30 0 25 50 75 100 I F=20mA Ic=1mA 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0 -25 125 Ambient temperature Ta ( C) 50 75 100 125 Fig.10 Response Time vs. Load Resistance -5 500 VCE =20V -6 10 Response time ( s) Collector dark current I CEO (A) 25 Ambient temperature Ta ( C) Fig.9 Collector Dark Current vs. Ambient Temperature 10 0 o o -7 10 -8 10 -9 10 -10 10 200 100 VCE =2V Ic=2mA Ta=25 C o 50 tr 20 10 td tf 5 ts 2 1 0.5 -11 10 -25 0 25 50 75 o Ambient temperature Ta ( C) Fig.11 Frequency Response 100 125 0.2 0.05 0.1 0.2 0.5 1 2 5 10 Load resistance R L(k ) Test Circuit for Response Time 7/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series 6. TEMPERATURE PROFILE OF SOLDERING 6.1 IR Reflow soldering (JEDEC-STD-020C compliant) One time soldering reflow is recommended within the condition of temperature and time profile shown below. Do not solder more than three times. Profile item Conditions Preheat - Temperature Min (TSmin) 150˚C - Temperature Max (TSmax) 200˚C - Time (min to max) (ts) 90±30 sec Soldering zone - Temperature (TL) 217˚C - Time (tL) 60 sec Peak Temperature (TP) 260˚C Ramp-up rate 3˚C / sec max. Ramp-down rate 3~6˚C / sec 20 sec Temperature ( C) Ramp-up TP 260 C TL 217 C Tsmax 200 C Ramp-down 60 sec tL (Soldering) Tsmin 150 C 25 C 60 ~ 120 sec ts (Preheat) 35~70 sec 8/10 Time (sec) Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series 6.2 Wave soldering (JEDEC22A111 compliant) One time soldering is recommended within the condition of temperature. Temperature: 260+0/-5˚C Time: 10 sec. Preheat temperature:25 to 140˚C Preheat time: 30 to 80 sec. 6.3 Hand soldering by soldering iron Allow single lead soldering in every single process. One time soldering is recommended. Temperature: 380+0/-5˚C Time: 3 sec max. 9/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4 Photocoupler LTV-817-IN series 7. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD) Unit: mm 8. Notes LiteOn is continually improving the quality, reliability, function or design and LiteOn reserves the right to make changes without further notices. The products shown in this publication are designed for the general use in electronic applications such as office automation equipment, communications devices, audio/visual equipment, electrical application and instrumentation. For equipment/devices where high reliability or safety is required, such as space applications, nuclear power control equipment, medical equipment, etc, please contact our sales representatives. When requiring a device for any ”specific” application, please contact our sales in advice. If there are any questions about the contents of this publication, please contact us at your convenience. The contents described herein are subject to change without prior notice. Immerge unit’s body in solder paste is not recommended. 10/10 Part No. : LTV-817-IN series BNC-OD-FC002/A4