LTV-247

Photocoupler Product Data Sheet LTV-2X7 Series (Half Pitch LO Own Brand Series) Spec No. :DS70-2009-0014 Effective Date: 05/19/2017 Revision: G LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto Photocoupler LTV-2X7 series 1. DESCRIPTION 1.1 Features







Current transfer ratio (CTR) : MIN. 50% at IF = 5mA, VCE = 5V High input-output isolation voltage. (Viso=3,750Vrms) Employs double transfer mold technology Safety approval: UL 1577 VDE DIN EN60747-5-5 (VDE 0884-5) , CSA CA5A FIMKO RoHS Compliance: All materials be used in device are followed EU RoHS directive (No.2002/95/EC). ESD pass HBM 8000V/MM2000V MSL class1 Halogen Free 1.2 Applications
Hybrid substrates that require high density mounting.
Programmable controllers
System appliances, measuring instruments 1/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 2. PACKAGE DIMENSIONS 2.1 LTV-217 2.3 LTV-247 2.2 LTV-227 Notes : 1. 3-digit date code. 2. Rank shall be or shall not be marked 3. VDE mark only appears on devices or ordered “V” option. 4. “●” indicates Halogen free option. *All dimensions in millimeters. 2/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 3. TAPING DIMENSIONS 3.1 LTV-217 3.2 LTV-217-TP1 Description Symbol Dimension in mm (inch) Tape wide W 12±0.3 (0.47) Pitch of sprocket holes P0 4±0.1 (0.15) Distance of compartment Distance of compartment to compartment F 5.5±0.1 (0.217) P2 2±0.1 (0.079) P1 8±0.1 (0.315) 3/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 3.3 LTV-227 Description Symbol Dimension in mm (inch) Tape wide W 12±0.3 (0.47) Pitch of sprocket holes P0 4±0.1 (0.15) Distance of compartment Distance of compartment to compartment F 5.5±0.1 (0.217) P2 2±0.1 (0.079) P1 8±0.1 (0.315) 4/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 3.4 LTV-247 Description Symbol Dimension in mm (inch) Tape wide W 16±0.3 (0.47) Pitch of sprocket holes P0 4±0.1 (0.15) Distance of compartment Distance of compartment to compartment F 7.5±0.1 (0.217) P2 2±0.1 (0.079) P1 12±0.1 (0.315) 3.5 Quantities per Reel Package Type LTV-217 LTV-227 LTV-247 Quantities (pcs) 3000 2000 2000 5/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 4. RATING AND CHARACTERISTICS 4.1 Absolute Maximum Ratings at Ta=25°C Rating Parameter Symbol Unit 217 Input Output 1. 2. 1. AC For 1 Minute, 227 247 Forward Current IF 50 mA Reverse Voltage VR 6 V Power Dissipation P 70 mW Pulse Forward Current IFSM 1 A o Junction Temperature TJ 125 Collector - Emitter Voltage VCEO 80 V Emitter - Collector Voltage VECO 7 V Collector Current IC 50 mA Collector Power Dissipation PC Junction Temperature TJ Total Power Dissipation Ptot Isolation Voltage Viso 3750 Operating Temperature Topr -55 ~ +110 o Storage Temperature Tstg -55 ~ +150 o Soldering Temperature Tsol 260 o 150 C 100 mW o 125 200 C 170 mW Vrms C C C 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 6/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 4.2 ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C Parameter Symb Min. Typ. Max. Unit Test Condition ol Input 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 80 — — V IC=0.1mA, IF=0 BVECO 7 — — V IE=10µA, IF=0 IC 2.5 — 30 mA CTR 50 — 600 % VCE(sat) — — 0.4 V Collector-Emitter Output Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current 1. Current Transfer Ratio Collector-Emitter IC=2.4mA Riso 5×1010 1×1011 — Ω CHARACTERISTICS CTR = DC500V, 40 ~ 60% R.H. TRANSFER 1. VCE=5V IF=8mA Saturation Voltage Isolation Resistance IF=5mA IC IF Floating Capacitance Cf — 0.6 1 pF V=0, f=1MHz Response Time (Rise) tr — 2 18 µs VCE=10V, Response Time (Fall) tf — 3 18 µs IC=2mA Turn-On Time TON － 3 — µs RL=100Ω, Turn-Off Time TOFF － 3 — µs f=100Hz Turn-On Time tON － 2 — µs Storage Time Ts — 25 — µs Turn-Off Time tOFF — 40 — µs VCE=5V, IC=16mA RL=1.9KΩ × 100% 7/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 5. RANK TABLE OF CURRENT TRANSFER RATIO CTR MODEL NO. LTV-217 LTV-227 LTV-247 CTR Rank Min Max A 80 160 A1 100 160 B 130 260 C 200 400 D 300 600 A or B or C or D or No mark 50 600 B 130 260 C 200 400 B or C or No mark 50 600 No mark 100 600 Condition IF=5mA, VCE=5V, Ta=25oC 8/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 6. CHARACTERISTICS CURVES (TYPICAL PERFORMANCE) Figure 1. Collector Power Dissipation vs. Ambient Temperature Figure 2. Forward Current vs. Ambient Temperature Collector Power Dissipation, Pc(mW) 140 Forward Current, I (mA) 60 160 50 120 F 100 40 30 80 60 20 40 10 20 0 0 -25 0 25 50 75 100 Ambient Temperature,Ta(℃ ℃) -25 125 0 25 50 75 100 Ambient Temperature,Ta ( ℃) Figure 3. Forward Current vs. Forward Voltage Figure 4. Forward Voltage Temperature Coefficient vs. Forward Current -3.2 Forward Voltage Temperature Coeffcient △VF / △Ta (mV/oC) Forward Current, I F ( mA ) 100 30oC 50oC o 0C o 75 C o 25 C o Ta=100 C 10 1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 -2.8 -2.4 -2.0 -1.6 -1.2 -0.8 -0.4 0.1 Forward Voltage,VF ( V ) Figure 5. Pulse Forward Current vs. Duty Cycle Ratio 10 100 Figure 6. Pulse Forward Current vs. Pulse Forward 1000 10000 Pulse width < = 100 s o Ta= 25 C Pulse Forward Current, IFP ( mA ) Pulse Forward Current FP I (mA) 1 Forward Current, IF (mA) 1000 100 100 10 Pulse Widths ≦ 10 us Repetitive Frequency = 100Hz Ta = 25 ℃ 1 10 0.0001 0.001 0.01 Duty Ratio 0.1 1 0.5 1 1.5 2 2.5 Pulse Forward Voltage, VFP(V ) 9/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - 3 Photocoupler LTV-2X7 series Figure 7. Collector-Emitter Saturation Voltage vs. Forward Figure 8. Collector Current vs. Collector-Emitter Current 50 5 50mA Collector Currrent, Ic ( mA) 4 3.5 10mA 5mA 7mA 0.5mA 2.5 3mA 3 1mA Collect-Emitt Voltage, VCE (V) 4.5 2 1.5 1 40 30mA 20mA 30 PC(Max)=150mV 20 10mA 10 IF=5mA 0.5 0 0 0 2 4 6 8 10 12 14 16 18 0 20 5 10 Collector-Emitter Voltage, VCE ( V ) Forward Current, IF (mA) Figure 9. Collector Current vs. Small Collector-Emitter Figure 10. Normalized CTR vs. Forward Current Voltage 50 10 Normalized to IF = 5mA, VCE = 5V TA =25oC 50mA 40 Normalized CTR Collector Currrent, Ic ( mA) 45 35 30mA 30 25 20mA 20 1 10mA 15 10 5mA 5 0.1 I F=2mA 0.1 0 0 0.5 1 10 IF - Forward Current - mA 1 100 Collector-Emitter Voltage, V CE ( V ) Figure 11. Collector Dark Current vs. Ambient Temperature Figure 12. Current Transfer Ratio vs. Forward Current 1.00E-06 VCE= 48V 1.00E-08 24V 10V 5V CTR - Current Transfer Ratio - % Collector Dark Current, I CEO (A) 1000 10V 5V 100 VCE = 0.4V 10 1 1.00E-10 -25 -5 15 35 55 75 O Ambient Temperature, Ta( C) 95 0.1 1 10 IF - Forward Current - mA 10/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - 100 Photocoupler LTV-2X7 series Figure 13. Normalized CTR vs. Ambient Temperature Figure 14. Collector-Emitter Saturation Voltage vs. Ambient Temperature 10 0.18 0.16 Collector-Emitter Saturation Voltage (V) Normalized CTR Normalized to TA = 25oC, VCE = 5V IF = 1mA IF = 5mA 1 0.14 0.10 -40 -20 0 20 40 TA - Temperature - oC 60 80 0.04 0.02 100 -30 5 40 75 110 o Ambinet Temperature, Ta ( C) Figure 16. Switching Time vs. Load Resistance Figure 15. Collector Current vs. Ambient Temperature 100 1000 Tof f 25mA 100 Switching Time ( µS ) ( mA ) IF=1mA IC=0.2mA 0.06 0.00 -60 C IF=20mA IC=1mA 0.08 0.1 Collector Current, I IF=8mA IC=2.4mA 0.12 20mA 10 5mA 1mA 1 Ts 10 Ton 1 T a = 25 ℃ Vcc = 5V RL = 1.9kΩ IF=0.5mA 0.1 1 0.1 -25 0 25 50 75 10 100 Load Resistance, RL( KO) 100 O Ambient Temperature,Ta ( C ) Figure 18. Frequency Response Figure 17. Switching Time vs. Ambient Temperature 100 0 TOFF RL=100Ω Ω -2 10 V O ( db ) Switching Time, t(us) TS 1KΩ -4 TON 1 -6 Vcc=5V Ic=2mA Ta=25oC Vcc=5V IF=16mA Ω RL=1.9kΩ -8 0.1 -20 0 20 40 60 80 100 1 10 Frequency ( kHz ) O Ambient Temperature Ta( C) 11/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - 100 Photocoupler LTV-2X7 series 7. SWITCHING TIME TEST CIRCUIT 8. TEMPERATURE PROFILE OF SOLDERING 8.1 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) - Time (tL) Peak Temperature (TP) Ramp-up rate Ramp-down rate 217˚C 60 ~100 sec 260˚C 3˚C / sec max. 3~6˚C / sec 12/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 20 sec TP 260 C Temperature ( C) Ramp-up TL 217 C Tsmax 200 C Ramp-down 60-100 sec Tsmin 150 C tL (Soldering) 25 C 60 ~ 120 sec ts (Preheat) Time (sec) 8.2 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. 13/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 8.3 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. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD) Unit: mm 9.1 LTV-217 9.2 LTV-227 9.3 LTV-247 14/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : - Photocoupler LTV-2X7 series 10. NAMING RULE LTV- 2X7-(1)-( 2)-G DEVICE PART NUMBER (1) TAPING TYPE (TP1 or no suffix) Please refer to orientation of taping on Page P3-P5 (2) CTR RANK Please refer to the CTR table on Page P8 (3) Halogen free option Example : LTV-217-TP-A-G LTV 2X7(1)(2)-V-G DEVICE PART NUMBER (1) TAPING TYPE (TP1 or no suffix) Please refer to orientation of taping on Page P3-P5 (2) CTR RANK Please refer to the CTR table on Page P8 (3) VDE order option (4) Halogen free option Example : LTV217TPA-V-G 11. 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. 15/15 Part No.: LTV-2X7 series BNC-OD-FC002/A4 Rev. : -