Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power Dissipation | 745mW |
| Data Rate | - |
| Operating Temperature | -40℃~+110℃ |
| Input threshold current | 5mA |
| Propagation Delay(tpd) | 500ns;500ns |
| Isolation voltage(Vrms) | 5kV |
| Reverse Voltage | 5V |
| Forward Current | 20mA |
| Voltage - Supply | 15V~30V |
| Voltage - Forward(Vf) | 1.37V |
| CMTI(kV/us) | 50kV/us |
| Number of Channels | 1 |
| Input Type | DC |
| Description | 5V 20mA 15V~30V 1.37V DC SMD-8P Isolators - Gate Drivers RoHS |
| Mfr. Part # | LTV-3120S-TA1 |
| Package | SMD-8P |
| Model Number | LTV-3120S-TA1 |
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Product Specification
| Power Dissipation | 745mW | Data Rate | - |
| Operating Temperature | -40℃~+110℃ | Input threshold current | 5mA |
| Propagation Delay(tpd) | 500ns;500ns | Isolation voltage(Vrms) | 5kV |
| Reverse Voltage | 5V | Forward Current | 20mA |
| Voltage - Supply | 15V~30V | Voltage - Forward(Vf) | 1.37V |
| CMTI(kV/us) | 50kV/us | Number of Channels | 1 |
| Input Type | DC | Description | 5V 20mA 15V~30V 1.37V DC SMD-8P Isolators - Gate Drivers RoHS |
| Mfr. Part # | LTV-3120S-TA1 | Package | SMD-8P |
| Model Number | LTV-3120S-TA1 |
The LTV-3120 series photocoupler is designed for driving power IGBTs and MOSFETs in motor control inverters and power supply systems. It features an AlGaAs LED coupled to an integrated circuit with a power output stage, capable of delivering 3.0A peak output current to directly drive IGBTs up to 1200V/100A. For higher-rated IGBTs, it can drive a discrete power stage. The photocoupler operates reliably over a wide temperature range of -40C to +110C, offering rail-to-rail output voltage and Under Voltage Lock-Out (UVLO) protection. Key applications include plasma display panels, industrial inverters, induction heating, and uninterruptible power supplies (UPS).
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition | Note |
| Absolute Maximum Ratings | |||||||
| Storage Temperature | Tstg | -55 | +125 | C | |||
| Operating Temperature | Topr | -40 | +110 | C | |||
| Output IC Junction Temperature | TJ | 125 | C | ||||
| Total Output Supply Voltage | (VCC VEE) | 0 | 35 | V | |||
| Average Forward Input Current | IF | 20 | mA | ||||
| Reverse Input Voltage | VR | 5 | V | ||||
| Peak Transient Input Current | IF(TRAN) | 1.0 | A | 1 | |||
| High Peak Output Current | IOH(PEAK) | 3.0 | A | 2 | |||
| Low Peak Output Current | IOL(PEAK) | 3.0 | A | 2 | |||
| Input Current (Rise/Fall Time) | tr(IN)/tf(IN) | 500 | ns | 3 | |||
| Output Voltage | VO(PEAK) | 35 | V | ||||
| Power Dissipation | PI | 45 | mW | ||||
| Output Power Dissipation | PO | 700 | mW | ||||
| Total Power Dissipation | PT | 745 | mW | ||||
| Lead Solder Temperature (10s) | Tsol | 260 | C | ||||
| Recommended Operating Conditions | |||||||
| Operating Temperature | TA | -40 | 110 | C | |||
| Supply Voltage | VCC | 15 | 30 | V | |||
| Input Current (ON) | IFL(ON) | 7 | 16 | mA | |||
| Input Voltage (OFF) | VF(OFF) | 0 | 0.8 | V | |||
| Electrical Optical Characteristics | |||||||
| Input Forward Voltage | VF | 1.2 | 1.37 | 1.8 | V | IF = 10mA | 13 |
| Input Forward Voltage Temp. Coeff. | VF/ T | -2.0 | mV/OC | IF = 10mA | |||
| Input Reverse Voltage | BVR | 5 | V | IR = 10A | |||
| Input Threshold Current (Low to High) | IFLH | 1.8 | 5 | mA | VCC = 30 V, VO > 5V | 6, 7 ,18 | |
| Input Threshold Voltage (High to Low) | VFHL | 0.8 | V | VCC = 30 V, VO < 5V | |||
| Input Capacitance | CIN | 33 | pF | f = 1 MHz, VF = 0 V | |||
| Output High Level Supply Current | ICCH | 1.7 | 3.0 | mA | IF = 10 mA, VCC = 30V, VO = Open | 4, 5 | |
| Low Level Supply Current | ICCL | 2.0 | 3.0 | mA | IF = 0 mA, VCC = 30V, VO = Open | ||
| High level output current | IOH | -1.0 | A | VO = (VCC 1.5 V) | 11, 16 | ||
| -3.0 | VO = (VCC 4 V) | 2 | |||||
| Low level output current | IOL | 1.0 | A | VO = (VEE + 1.5 V) | 12, 17 | ||
| 3.0 | VO = (VEE + 4 V) | 2 | |||||
| High level output voltage | VOH | VCC - 0.3 | VCC - 0.1 | V | IF = 10mA, IO = -100mA | 1, 2, 14 | |
| Low level output voltage | VOL | VEE + 0.1 | VEE + 0.25 | V | IF = 0mA, IO = 100mA | 3, 15 | |
| UVLO Threshold High | VUVLO+ | 11.0 | 12.7 | 13.5 | V | VO > 5V, IF = 10 mA | 19 |
| UVLO Threshold Low | VUVLO- | 9.5 | 11.2 | 12.0 | V | VO < 5V, IF = 10 mA | |
| UVLO Hysteresis | UVLOHYS | 1.5 | V | ||||
| Switching Specification | |||||||
| Propagation Delay Time to High Output Level | tPLH | 50 | 500 | ns | Rg = 10, Cg = 25nF, f = 10 kHz, Duty Cycle = 50% IF = 7 to 16 mA, VCC = 10 to 30V VEE = ground | 8, 9, 10, 20 | |
| Propagation Delay Time to Low Output Level | tPHL | 50 | 500 | ||||
| Pulse Width Distortion | PWD | 100 | |||||
| Propagation delay difference | PDD | -100 | 100 | 3 | |||
| Output Rise Time (10 to 90%) | Tr | 35 | |||||
| Output Fall Time (90 to 10%) | Tf | 35 | |||||
| Common mode transient immunity at high level output | |CMH| | 35 | 50 | kV/s | TA = 25C, IF = 10 to 16 mA, VCM = 1500 V, VCC = 30 V | 21 | |
| Common mode transient immunity at low level output | |CML| | 35 | 50 | kV/s | TA = 25C, VF = 0 V, VCM = 1500 V, VCC = 30 V | ||
| Isolation Characteristic | |||||||
| Withstand Insulation Test Voltage | VISO | 5000 | V | RH 40%-60%, t = 1min, TA = 25 oC | 1, 2 | ||
| Input-Output Resistance | RI-O | 1012 | VI-O = 500V DC | 1 | |||
| Input-Output Capacitance | CI-O | 0.92 | pF | f = 1MHz, TA = 25 oC | 1 | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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