High current output optocoupler LITEON LTV-155E-L for driving IGBTs up to 1200V and 50A peak current
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Product Description
Product Description
The LTV-155E-L-DI optocoupler is designed for driving power IGBTs and MOSFETs in motor control inverter and power supply inverter applications. It features an AlGaAs LED optically coupled to an integrated circuit with a power output stage, capable of delivering 1.5A peak output current to directly drive IGBTs up to 1200V/50A. For higher rated IGBTs, it can drive a discrete power stage. The optocoupler operates reliably over a temperature range of -40C to +105C.
Product Attributes
- Brand: Lite-On (implied by LTV prefix)
- Certifications: UL/cUL Recognized (3750 VRMS/1 min), IEC/EN/DIN EN 60747-5-5 (VIORM = 565 Vpeak)
- MSL Level: 1
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
|---|---|---|---|---|---|---|
| 1.5 A maximum peak output current driving capability | IOH(PEAK) / IOL(PEAK) | 1.5 | A | Exponential waveform. Pulse width 0.3 s, f 15 kHz | ||
| Rail-to-rail output voltage | VO | -0.5 | VCC | V | ||
| Maximum propagation delay | tPHL / tPLH | 200 | ns | Rg = 47, Cg = 3nF, f = 10 kHz, Duty Cycle = 50%, IF = 7 to 16 mA, VCC = 15 to 30V | ||
| Maximum propagation delay difference | PDD | 100 | 100 | ns | ||
| Minimum Common Mode Rejection (CMR) at VCM = 1500 V | |CMH| / |CML| | 35 | kV/s | TA = 25C, IF = 10 to 16 mA, VCM = 1500 V, VCC = 30 V / TA = 25C, VF = 0 V, VCM = 1500 V, VCC = 30 V | ||
| Maximum supply current | ICCH / ICCL | 1.7 / 2.0 | 3.0 / 3.0 | mA | Output Open, IF = 7 to 16 mA / Output Open, VF = -3 to +0.8 V | |
| Wide operating range (VCC) | VCC | 10 | 30 | Volts | ||
| Guaranteed performance over temperature | TA | -40 | 105 | C | ||
| Input Forward Voltage | VF | 1.2 | 1.37 | 1.8 | V | IF = 10mA |
| Input Threshold Current (Low to High) | IFLH | 2 | 5 | mA | VO > 5V, IO = 0A | |
| Input Capacitance | CIN | 33 | pF | f = 1 MHz, VF = 0 V | ||
| Withstand Insulation Test Voltage | VISO | 3750 | VRMS | t=1min, TA = 25C | ||
| Input-Output Resistance | RI-O | 1012 | VI-O = 500V DC | |||
| Input-Output Capacitance | CI-O | 0.92 | pF | f = 1MHz, TA = 25C |
Applications
- Plasma Display Panel
- IGBT/MOSFET gate drive
- Uninterruptible power supply (UPS)
- Industrial Inverter
- Induction heating
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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