motor control photocoupler LITEON LTV-341W-TA1-H with wide temperature range and high peak output current
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Product Description
LTV-341 Series Photocoupler
The LTV-341 series Photocoupler is designed for driving power IGBTs and MOSFETs in motor control inverter applications and power supply inverters. It features an AlGaAs LED coupled to an integrated circuit with a power output stage, capable of delivering 2.5A peak output current to directly drive IGBTs up to 1200 V/200 A. For higher-rated IGBTs, it can drive a discrete power stage. The device offers rail-to-rail output voltage, fast propagation delays, and Under Voltage Lock-Out (UVLO) protection with hysteresis. Its operational parameters are guaranteed over a wide temperature range of -40C to +105C.
Product Attributes
- Brand: LITE-ON
- Origin: Taiwan, R.O.C.
- Certifications: UL 1577 recognized (5000 VRMS), VDE DIN EN 60747-5-5 Approved
- MSL Level: 1
Technical Specifications
| Parameter | Symbol | LTV-341P | LTV-341W | Unit | Test Condition | Note | |
| Insulation and Safety Related Specification | |||||||
| Climatic Classification | 55/100/21 | 55/100/21 | |||||
| Pollution Degree (DIN VDE 0110/1.89) | 2 | 2 | |||||
| Maximum Working Insulation Voltage | VIORM | 891 | 1140 | Vpeak | |||
| Input to Output Test Voltage, Method b* | VPR | 1671 | 2137 | Vpeak | VIORM x 1.875 = VPR, 100% Production Test with tm = 1 sec, Partial discharge < 5 pC | ||
| Input to Output Test Voltage, Method a* | VPR | 1426 | 1824 | Vpeak | VIORM x 1.6 = VPR, Type and Sample Test, tm = 10 sec, Partial discharge < 5 pC | ||
| Highest Allowable Overvoltage (Transient Overvoltage tini = 60 sec) | VIOTM | 6000 | 8000 | Vpeak | |||
| Case Temperature | TS | 175 | 175 | C | |||
| Input Current | IS, INPUT | 150 | 150 | mA | |||
| Output Power | PS, OUTPUT | 600 | 600 | mW | |||
| Insulation Resistance at TS, VIO = 500 V | RS | >109 | >109 | ||||
| Minimum External Air Gap (External Clearance) | L(101) | 7.0 | 8.0 | mm | Measured from input terminals to output terminals, shortest distance through air. | ||
| Minimum External Tracking (External Clearance) | L(102) | 8.0 | 8.0 | mm | Measured from input terminals to output terminals, shortest distance | ||
| Tracking Resistance (Comparative Tracking Index) | CTI | >175 | >175 | V | DIN EN 60112 (VDE 0303 Teil 11) | ||
| Absolute Maximum Ratings | |||||||
| Storage Temperature | Tstg | -55 to +125 | C | ||||
| Operating Temperature | Topr | -40 to +105 | C | ||||
| Output IC Junction Temperature | TJ | to 125 | C | ||||
| Total Output Supply Voltage (VCC VEE) | 0 to 35 | V | |||||
| Average Forward Input Current | IF | to 25 | mA | ||||
| Reverse Input Voltage | VR | to 5 | V | ||||
| Peak Transient Input Current | IF(TRAN) | to 1.0 | A | PW 1 s, 300 pps | 1 | ||
| High Peak Output Current | IOH(PEAK) | to 3.0 | A | Exponential waveform. Pulse width 0.3 s, f 15 kHz | 2 | ||
| Low Peak Output Current | IOL(PEAK) | to 3.0 | A | Exponential waveform. Pulse width 0.3 s, f 15 kHz | 2 | ||
| Input Current (Rise/Fall Time) | tr(IN) /tf(IN) | to 500 | ns | 3 | |||
| Output Voltage | VO(PEAK) | to VCC | V | ||||
| Power Dissipation | PI | to 45 | mW | ||||
| Output IC Power Dissipation | PO | to 700 | mW | ||||
| Total Power Dissipation | PT | to 745 | mW | ||||
| Lead Solder Temperature | Tsol | to 260 | C | ||||
| Recommended Operating Conditions | |||||||
| Operating Temperature | TA | -40 to 105 | C | ||||
| Supply Voltage | VCC | 15 to 30 | V | ||||
| Input Current (ON) | IFL(ON) | 7 to 16 | mA | ||||
| Input Voltage (OFF) | VF(OFF) | -3.0 to 0.8 | V | 6 | |||
| Electrical Optical Characteristics | |||||||
| Input Forward Voltage | VF | 1.2 | 1.37 | V | IF = 10mA | 13 | |
| Input Forward Voltage Temperature Coefficient | VF/ T | -1.237 | mV/C | IF = 10mA | |||
| Input Reverse Voltage | BVR | 5 | V | IR = 10A | |||
| Input Threshold Current (Low to High) | IFLH | 1.8 | 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 | 2.4 to 3.5 | mA | IF = 10 mA, VCC = 30V, VO = Open | 4, 5 | ||
| Low Level Supply Current | ICCL | 2.5 to 3.5 | mA | IF = 0 mA, VCC = 30V, VO = Open | |||
| High level output current | IOH | -1.0 | A | VO = (VCC 1.5 V) | 16 | ||
| Low level output current | IOL | 1.0 | A | VO = (VEE + 1.5 V) | 17 | ||
| 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 | VUVLO+ | 11.0 | 12.7 to 13.5 | V | VO > 5V, IF = 10 mA | 19 | |
| UVLO Threshold | VUVLO- | 9.5 | 11.2 to 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 | 130 to 200 | ns | Rg = 10, Cg = 25nF, f = 10 kHz, Duty Cycle = 50% IF = 7 to 16 mA, VCC = 15 to 30V VEE = ground | 8, 9, 10, 11, 12, 20 | |
| Propagation Delay Time to Low Output Level | tPHL | 50 | 130 to 200 | Rg = 10, Cg = 25nF, f = 10 kHz, Duty Cycle = 50% IF = 7 to 16 mA, VCC = 15 to 30V VEE = ground | 8, 9, 10, 11, 12, 20 | ||
| Pulse Width Distortion | PWD | 5 to 70 | |||||
| Propagation delay difference between any two parts or channels | PDD | -100 | 100 | 3 | |||
| Output Rise Time (10 to 90%) | Tr | 35 | 20 | ns | |||
| 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 | 2 | |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina