Rail to Rail Output Voltage Optocoupler LITEON LTV-155E-L-S for Driving Power IGBTs and MOSFETs in Inverter Systems
Key Attributes
Model Number:
LTV-155E-L-S
Product Custom Attributes
Power Dissipation:
645mW
Output Current:
1.5A
Low Level Delay Time:
200ns
High Level Delay Time:
200ns
Input Threshold Current:
5mA
Voltage - Forward(Vf):
1.37V
Voltage - Supply:
10V~30V
Operating Temperature:
-40℃~+105℃
Isolation Voltage(Vrms):
3.75kV
CMTI(kV/us):
35kV/us
Input Type:
DC
Mfr. Part #:
LTV-155E-L-S
Package:
SOP-5-4.4mm
Product Description
Product Overview
The LTV-155E-L-S series is a 1.5 Amp Output Current IGBT Gate Drive Optocoupler featuring Rail-to-Rail Output Voltage and High CMR. It is designed for driving power IGBTs and MOSFETs in motor control inverter applications and inverters in power supply systems. The optocoupler contains an AlGaAs LED optically coupled to an integrated circuit with a power output stage, capable of directly driving IGBTs up to 1200 V/50 A. For higher rated IGBTs, it can drive a discrete power stage. Performance is guaranteed over a temperature range of -40C to +105C.
Product Attributes
- Series: LTV-155E-L-S
- 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 | Note |
| Absolute Maximum Ratings | |||||||
| Storage Temperature | Tstg | -55 | +150 | C | |||
| Operating Temperature | Topr | -40 | +105 | C | |||
| Total Output Supply Voltage (VCC VEE) | 0 | 35 | V | ||||
| Average Forward Input Current | IF | 25 | mA | ||||
| Reverse Input Voltage | VR | 5 | V | ||||
| Peak Transient Input Current | IF(TRAN) | 1 | A | Note 1 | |||
| Peak Output Current (High) | IOH(PEAK) | 1.5 | A | Note 2 | |||
| Peak Output Current (Low) | IOL(PEAK) | 1.5 | A | Note 2 | |||
| Input Current (Rise/Fall Time) | tr(IN) /tf(IN) | 500 | ns | Note 3 | |||
| Output Voltage | VO(PEAK) | -0.5 | VCC | V | |||
| Power Dissipation (Input) | PI | 45 | mW | ||||
| Output Power Dissipation | PO | 600 | mW | ||||
| Total Power Dissipation | PT | 645 | mW | ||||
| Lead Solder Temperature | Tsol | 260 | C | ||||
| Recommended Operating Conditions | |||||||
| Operating Temperature | TA | -40 | 105 | C | |||
| Supplier Voltage | VCC | 10 | 30 | V | |||
| Input Current (ON) | IF(ON) | 7 | 12 | mA | |||
| Input Voltage (OFF) | VF(OFF) | -3.0 | 0.8 | V | |||
| Electrical Optical Characteristics | |||||||
| Input Forward Voltage | VF | 1.2 | 1.37 | 1.8 | V | IF = 10mA | |
| 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 | 2 | 5 | mA | VO > 5V, IO = 0A | Fig 6, 7, 18 | |
| Input Threshold Voltage (High to Low) | VFHL | 0.8 | V | VO < 5V, IO = 0A | |||
| Input Capacitance | CIN | 33 | pF | f = 1 MHz, VF = 0 V | |||
| Output High Level Supply Current | ICCH | 1.7 | 3.0 | mA | Output Open, IF = 7 to 16 mA | Fig 4, 5 | |
| Low Level Supply Current | ICCL | 2.0 | 3.0 | mA | Output Open, VF = -3 to +0.8 V | Fig 4, 5 | |
| High level output current | IOH | -0.4 | A | VO = (VCC 2 V) | Fig 2, Note 1 | ||
| -1.5 | A | VO = (VCC 6 V) | Note 2 | ||||
| Low level output current | IOL | 0.4 | A | VO = (VEE + 2 V) | Fig 3, Note 1 | ||
| 1.5 | A | VO = (VEE + 6 V) | Note 2 | ||||
| High level output voltage | VOH | VCC - 0.6 | VCC - 0.3 | V | IF = 10mA, IO = -100mA | Fig 1, 2, 14 | |
| Low level output voltage | VOL | VEE + 0.25 | VEE + 0.4 | V | IF = 0mA, IO = 100mA | Fig 3, 15 | |
| UVLO Threshold High | VUVLO+ | 6.9 | 7.8 | 8.7 | V | VO > 5V, IF = 10 mA | Fig 19 |
| UVLO Threshold Low | VUVLO- | 5.9 | 6.7 | 7.5 | V | VO < 5V, IF = 10 mA | |
| UVLO Hysteresis | UVLOHYS | 1.1 | V | ||||
| Switching Specification | |||||||
| Propagation Delay Time to High Output Level | tPHL | 200 | ns | Rg = 47, Cg = 3nF, f = 10 kHz, Duty Cycle = 50%, IF = 7 to 16 mA, VCC = 15 to 30V, VEE = ground | Fig 8, 9, 10, 11, 12, 20 | ||
| Propagation Delay Time to Low Output Level | tPLH | 200 | |||||
| Pulse Width Distortion | PWD | 15 | 70 | ||||
| Propagation delay difference | PDD | 100 | 100 | 3 | Note 3 | ||
| Output Rise Time (20 to 80%) | Tr | 35 | |||||
| Output Fall Time (80 to 20%) | Tf | 35 | |||||
| Common mode transient immunity at high level output | |CMH| | 35 | kV/s | TA = 25C, IF = 10 to 16 mA, VCM = 1500 V, VCC = 30 V | Fig 21, Note 1 | ||
| Common mode transient immunity at low level output | |CML| | 35 | kV/s | TA = 25C, VF = 0 V, VCM = 1500 V, VCC = 30 V | Note 2 | ||
| Isolation Characteristics | |||||||
| Withstand Insulation Test Voltage | VISO | 3750 | V | RH 40-60%, t = 1min, TA = 25oC | Note 1, 2 | ||
| Input-Output Resistance | RI-O | 1012 | VI-O = 500V DC | ||||
| Input-Output Capacitance | CI-O | 0.92 | pF | f = 1MHz, TA = 25oC | |||
2412091010_LITEON-LTV-155E-L-S_C2916313.pdf
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