LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only FEATURES * Current transfer ratio ( CTR : MIN. 50% at IF = 5mA, VCE = 5V ) * Isolation voltage between input and output LTV-357T-TP1 ( Viso = 3,750Vrms ) * Employs double transfer mold technology * Subminiature type ( The volume is smaller than that of conventional DIP type by as far as 30% ) * Mini-flat package : 2.0mm profile : LTV-357T-TP1 * Packing volume : 3000 pcs / Reel * RoHS compliance APPLICATIONS * Hybrid substrates that require high density mounting. * Programmable controllers Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Page : 1 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only OUTLINE DIMENSIONS LTV-357T-TP1 : 2.54±0.25 Pin No. and Internal connection diagram Date Code *1 3 4.40±0.2 4 Factory Code *2. Rank *3 2 3. Emitter 4. Collector 5.30±0.3 0.10±0.1 2.00±0.2 0.2±0.05 3.85±0.3 1 1. Anode 2. Cathode 0.40±0.1 7.00+0.2 -0.7 *1. 2-digit date code. *2. Factory identification mark shall be marked (Z : Taiwan, Y : Thailand, X : China). *3. Rank shall be or shall not be marked. Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Page : 2 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only TAPING DIMENSIONS Description Tape wide Pitch of sprocket holes Distance of compartment Distance of compartment to compartment Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Symbol W P0 F P2 P1 Dimensions in mm ( inches ) 12 ± 0.3 ( .47 ) 4 ± 0.1 ( .15 ) 5.5 ± 0.1 ( .217 ) 2 ± 0.1 ( .079 ) 8 ± 0.1 ( .315 ) Page : 3 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only ABSOLUTE MAXIMUM RATING ( Ta = 25°C ) PARAMETER SYMBOL RATING UNIT Forward Current IF 50 mA Reverse Voltage VR 6 V Power Dissipation P 70 mW Collector - Emitter Voltage VCEO 35 V Emitter - Collector Voltage VECO 6 V Collector Current IC 50 mA Collector Power Dissipation PC 150 mW Ptot 170 mW Viso 3,750 Vrms Operating Temperature Topr -55 ~ +110 °C Storage Temperature Tstg -55 ~ +150 °C Tsol 260 °C Tj 125 °C INPUT OUTPUT Total Power Dissipation *1 Isolation Voltage *2 Soldering Temperature Junction Temperature *1. AC For 1 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 Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Page : 4 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only ELECTRICAL - OPTICAL CHARACTERISTICS ( Ta = 25°C ) PARAMETER INPUT OUTPUT *1 CTR = CONDITIONS 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 Collector-Emitter Breakdown Voltage BVCEO 35 — — V IC=0.1mA IF=0 Emitter-Collector Breakdown Voltage BVECO 6 — — V IE=10µA IF=0 IC 2.5 — 30 mA *1 Current Transfer Ratio CTR 50 — 600 % Collector-Emitter Saturation Voltage VCE(sat) — — 0.2 V IF=20mA IC=1mA Isolation Resistance Riso — Ω DC500V 40 ~ 60% R.H. Floating Capacitance Cf — 0.6 1 pF V=0, f=1MHz Response Time (Rise) tr — 4 18 µs Response Time (Fall) tf — 3 18 µs Collector Current TRANSFER CHARACTERISTICS SYMBOL MIN. TYP. MAX. UNIT 5×1010 1×1011 IF=5mA VCE=5V VCE=2V, IC=2mA RL=100Ω IC × 100% IF Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Page : 5 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only RANK TABLE OF CURRENT TRANSFER RATIO CTR MODEL NO. LTV-357T-TP1 RANK MARK CTR ( % ) A 80 ~ 160 B 130 ~ 260 C 200 ~ 400 D 300 ~ 600 E 50 ~ 150 F 100 ~ 300 A or B or C or D or E or F or No mark 50 ~ 600 IF = 5 mA CONDITIONS VCE = 5 V Ta = 25 °C Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Page : 6 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only CHARACTERISTICS CURVES Fig.1 Forword Current Current Fig.1 Forword Temperatute vs. Ambient Temperatute Fig.2Collector CollectorPower PowerDissiption Dissiption Fig.2 vs.Ambient AmbientTemperature Temperature vs. Collector Power dissipation Pc Power dissipation Collector Pc (mW) (mW) 60 Forward current IIFF(mA) (mA) 50 40 30 20 10 0 -30 -55 00 25 25 50 75 100 100 125 125 200 200 150 150 100 100 50 50 00 -30 -55 oo 7mA o 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 1 0 5 15 10 0 0.5 Forward current I F(mA) 1.0 1.5 2.0 2.5 3.0 Forward voltage VF(V) Fig.5 Current Transfer Ratio vs. Forward Current Fig.6 Collector Current vs. Collector-emitter Voltage 200 50 VCE= 5V Ta= 25 C 180 I F= 30mA 160 140 120 100 80 60 40 o Ta= 25 C 25mA o Collector current Ic (mA) Current transfer ratio CTR (%) 75 75 100 100 125 125 500 O Ta= 25 C 0 40 20mA 30 15mA Pc(MAX.) 20 10mA 10 5mA 20 0 0 1 2 5 10 20 Forward current I F(mA) Part No. : LTV-357T-TP1 BNS-OD-C131/A4 50 50 Fig.4 Forward Current vs. Forward Voltage Forward current I F(mA) 1mA 3mA 5mA Ic= 0.5mA Collecotr-emitter saturation voltage VCE (sat) (V) 5 25 25 Ambient Ambienttemperature temperatureTaTa( C) ( C) Fig.3 Collector-emitter Saturation Voltage vs. Forward Current 6 00 o Ambient temperature temperature Ta Ta (( C) C) 50 0 1 2 3 4 5 6 7 8 9 Collector-emitter voltage VCE(V) Page : 7 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only CHARACTERISTICS CURVES Relative current transfer ratio (%) Relative current transfer ratio (%) 150 150 Fig.8 Collector-emitterSaturation SaturationVoltage Voltage Fig.8 Collector-emitter vs. Ambient Temperature vs. Ambient Temperature I F= 5mA IF= 5mA VCE= 2V VCE= 2V 100 100 0.10 0.10 Collector-emitter saturation voltage VCE (sat) (V) Collector-emitter saturation voltage VCE (sat) (V) Fig.7 Relative Current Transfer Ratio Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature vs. Ambient Temperature 20mA I FI=F=20mA 1mA I CI=C=1mA 0.08 0.08 0.06 0.06 0.04 0.04 50 50 0.02 0.02 0 0 20 20 40 60 80 40 80 Ta 100 Ambient60 temperature ( C) 0 0 20 20 100 4040 80 80 6060 100 100 o o o Ambient temperatureTa Ta( (C) C) Ambient temperature o Ambient temperature Ta ( C) Fig.9 Collector Dark Current vs. Ambient Temperature Collector dark current ICEO (nA) 10000 Fig.10 Response Time vs. Load Resistance 500 VCE= 20V Response time ( s) 1000 100 10 200 100 VCE= 2V IC= 2mA Ta= 25 C o 50 tr 20 10 td tf 5 ts 2 1 0.5 0.2 0.05 1 20 40 60 80 100 o 0.1 0.2 1 2 5 Vcc VCE= 2V I C= 2mA Ta= 25 C o 0 Input RD RL Input Output Output 10% 90% ts td 100Ω 10 RL= 10kΩ 10 Test Circuit for Response Time Fig.11 Frequency Response Voltage gain Av (dB) 0.5 Load resistance RL (k ) Ambient temperature Ta ( C) 1kΩ tr tf Test Circuit for Frequency Response Vcc 20 0.5 1 RD 2 5 10 20 50 100 RL Output 500 Frequency f (kHz) Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Page : 8 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only TEMPERATURE PROFILE OF SOLDERING REFLOW (1) One time soldering reflow is recommended within the condition of temperature and time profile shown below. Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Page : 9 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only TEMPERATURE PROFILE OF SOLDERING REFLOW (2) When using another soldering method such as infrared ray lamp, the temperature may rise partially in the mold of the device. Keep the temperature on the package of the device within the condition of above (1) RECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD) Unit : mm Part No. : LTV-357T-TP1 BNS-OD-C131/A4 Page : 10 of 11 LITE- O N TECH NO LO G Y CO RP O RATIO N Property of LITE-ON Only Notes: - Lite-On is continually improving the quality, reliability, function or design and Lite-On 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. Do not immerse unit’s body in solder paste. Part No. : LTV-357T-P (FOR POWER ONLY) BNS-OD-C131/A4 Page : 11 of 11