power stage driver LITEON LTV-3150 optocoupler suitable for driving IGBTs up to 1200 volts and 50 amps current
Key Attributes
Model Number:
LTV-3150
Product Custom Attributes
Mfr. Part #:
LTV-3150
Package:
DIP-8
Product Description
Product Overview
The LTV-3150 series is an AlGaAs LED optically coupled to an integrated circuit with a power output stage, designed for driving power IGBTs and MOSFETs in motor control inverter applications and power supply inverters. It offers a 1.0A peak output current, capable of directly driving IGBTs up to 1200V/50A, or driving discrete power stages for higher-rated IGBTs. The optocoupler guarantees operational parameters over a temperature range of -40C to +105C.
Product Attributes
- Brand: LITE-ON Technology Corp.
- Origin: Taiwan, R.O.C.
- Certifications: UL/ cUL Recognized 5000 VRMS/1 min, IEC/EN/DIN EN 60747-5-5 VIORM = 630 Vpeak
- MSL Level: 1
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition | Note |
| Storage Temperature | Tstg | -55 | 125 | °C | |||
| Operating Temperature | Topr | -40 | 105 | °C | |||
| Output IC Junction Temperature | TJ | 125 | °C | ||||
| Total Output Supply Voltage (VCC –VEE) | 0 | 35 | V | ||||
| Average Forward Input Current | IF | 25 | mA | ||||
| Reverse Input Voltage | VR | 5 | V | IR = 10μA | |||
| Peak Transient Input Current | IF(TRAN) | 1.0 | A | PW ≤ 1 μs, 300 pps | Note 1 | ||
| High Peak Output Current | IOH(PEAK) | 1.0 | A | Exponential waveform. PW ≤ 0.3 μs, f ≤ 15 kHz | Note 2 | ||
| Low Peak Output Current | IOL(PEAK) | 1.0 | A | Exponential waveform. PW ≤ 0.3 μs, f ≤ 15 kHz | Note 2 | ||
| Input Current (Rise/Fall Time) | tr(IN) /tf(IN) | 500 | ns | Note 3 | |||
| Output High Level Supply Current | ICCH | 1.9 | 3.0 | mA | Output Open, IF = 7 to 16 mA | ||
| Low Level Supply Current | ICCL | 2.0 | 3.0 | mA | Output Open, VF = -3 to +0.8 V | ||
| High level output current | IOH | -0.3 | A | VO = (VCC – 1.5 V) | Note 1 | ||
| High level output current | IOH | -0.8 | A | VO = (VCC – 3 V) | Note 2 | ||
| Low level output current | IOL | 0.3 | A | VO = (VEE + 1.5 V) | Note 1 | ||
| Low level output current | IOL | 0.8 | A | VO = (VEE + 3 V) | Note 2 | ||
| High level output voltage | VOH | VCC - 0.6 | VCC - 0.35 | V | IF = 10mA, IO = -100mA | ||
| Low level output voltage | VOL | VEE + 0.25 | VEE + 0.4 | V | IF = 0mA, IO = 100mA | ||
| UVLO Threshold (ON) | VUVLO+ | 11.0 | 12.5 | 13.5 | V | VO > 5V, IF = 10 mA | |
| UVLO Threshold (OFF) | VUVLO- | 9.5 | 10.9 | 12.0 | V | VO < 5V, IF = 10 mA | |
| Propagation Delay Time to High Output Level | tPLH | 50 | 120 | 200 | ns | Rg = 47Ω, Cg = 3nF, f = 10 kHz, Duty Cycle = 50% IF = 7 to 16 mA, VCC = 15 to 30V VEE = ground | |
| Propagation Delay Time to Low Output Level | tPHL | 50 | 110 | 200 | — | Rg = 47Ω, Cg = 3nF, f = 10 kHz, Duty Cycle = 50% IF = 7 to 16 mA, VCC = 15 to 30V VEE = ground | |
| Pulse Width Distortion | PWD | 15 | 70 | — | |||
| Propagation delay difference | PDD | -100 | 100 | — | between any two parts or channels | Note 3 | |
| Output Rise Time (20 to 80%) | Tr | 35 | — | 20 | |||
| Output Fall Time (80 to 20%) | Tf | 35 | — | ||||
| UVLO turn on delay | TUVLO ON | 1.6 | — | μs | IF = 10 mA, VO > 5 V | ||
| UVLO turn off delay | TUVLO OFF | 0.4 | — | IF = 10 mA, VO < 5 V | |||
| Common mode transient immunity at high level output | |CMH| | 35 | 50 | — | kV/μs | TA = 25°C, IF = 10 to 16 mA, VCM = 1500 V, VCC = 30 V | Note 1 |
| Common mode transient immunity at low level output | |CML| | 35 | 50 | — | kV/μs | TA = 25°C, VF = 0 V, VCM = 1500 V, VCC = 30 V | Note 2 |
| Withstand Insulation Test Voltage | VISO | 5000 | V | RH ≤ 40-60%, t = 1min, TA = 25°C | Note 1, 2 | ||
| Input-Output Resistance | RI-O | 1012 | Ω | VI-O = 500V DC | Note 1 | ||
| Input-Output Capacitance | CI-O | 0.90 | pF | f = 1MHz, TA = 25°C | Note 1 |
2412031547_LITEON-LTV-3150_C17650074.pdf
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