Optocoupler with TTL compatible open collector output and high speed performance LITEON LTV-M501-V-HC
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Product Description
LTV-M501-HC Series Optocoupler
The LTV-M501-HC series is a high-speed optocoupler featuring a high-efficiency AlGaAs Light Emitting Diode and a high-speed optical detector. This design ensures excellent AC and DC isolation between input and output. The integrated photodiode bias enhances speed by reducing base-collector capacitance, while the internal shield provides high common-mode transient immunity (up to 15kV/s min). It is suitable for surface mounting and compatible with reflow and wave soldering processes. The open-collector output is TTL compatible.
Product Attributes
- Brand: (Not specified)
- Series: LTV-M501-HC
- Part Number: LTV-M501-HC Series
- Origin: (Not specified)
- Material: (Not specified)
- Color: (Not specified)
- Certifications: UL/ cUL 1577 (Cert. No.E113898, 3750 Vrms/1 min), VDE DIN EN60747-5-5 (Cert. No. 138213, VIORM = 560 Vpeak)
- MSL Level: 1
Applications
- Ground loop elimination
- Feedback Element in Switching Mode Power Supplies
- High Speed Logic Ground Isolation (TTL/TTL, TTL/LTTL, TTL/CMOS, TTL/LSTTL)
- Pulse transformer replacement
- Analog signal ground isolation
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Units | Test Condition |
| Absolute Maximum Ratings | ||||||
| Storage Temperature | TST | -55 | 125 | C | ||
| Operating Temperature | TA | -55 | 100 | C | ||
| Isolation Voltage | VISO | 3750 | VRMS | |||
| Supply Voltage | VCC | -0.5 | 30 | V | ||
| Lead Solder Temperature | 260 | C | 260C for 10 seconds | |||
| Input Average Forward Current | IF | 25 | mA | |||
| Peak Input Current (50% duty cycle, 1 ms pulse width) | IF | 50 | mA | |||
| Peak Transient Input Current (1 s pulse width, 300 pps) | IF | 1.0 | A | |||
| Reverse Input Voltage | VR | 5 | V | |||
| Input Power Dissipation | PI | 45 | mW | |||
| Output Collector Current | IO | 8 | mA | |||
| Peak Output Current | IO | 16 | mA | |||
| Output Collector Voltage | VO | -0.5 | 20 | V | ||
| Output Collector Power Dissipation | PO | 100 | mW | |||
| Electrical Optical Characteristics | ||||||
| Input Forward Voltage | VF | 1.2 | 1.4 | 1.8 | V | IF =16mA, TA=25 C |
| Input Reverse Voltage | BVR | 5 | V | IR = 10A | ||
| Detector Current Transfer Ratio | CTR | 20 | 36 | 50 | % | IF = 16mA; VCC = 4.5V; TA = 25 C; VO = 0.4V |
| Logic low output voltage | VOL | 0.2 | 0.4 | V | IF = 16mA;VCC = 4.5V; Io = 3.0mA; TA = 25 C | |
| Logic high output current | IOH | 0.002 | 0.5 | A | IF = 0mA, VO = VCC = 5.5V, TA = 25 C | |
| Logic low supply current | ICCL | 185 | Logic low supply current | IF = 16mA, Vo = open (VCC=15V) | ||
| Logic high supply current | ICCH | 0.002 | 1 | A | IF = 0mA, Vo = open ; TA = 25 C (VCC = 15V) | |
| Switching Specification | ||||||
| Propagation Delay Time to Low Output Level | tPHL | 190 | 800 | ns | TA = 25C RL=1.9K | |
| Propagation Delay Time to High Output Level | tPLH | 150 | 800 | ns | TA = 25C RL=1.9K | |
| Logic High Common Mode Transient Immunity | |CMH| | 15 | kV/s | IF = 0mA;VCM = 1500Vp-p; CL = 15 pF; TA=25 C, RL=1.9K | ||
| Logic Low Common Mode Transient Immunity | |CML| | 15 | kV/s | IF = 16mA;VCM = 1500Vp-p CL = 15 pF; TA = 25 C, RL = 1.9K | ||
| Isolation Characteristic | ||||||
| Input-Output Insulation Leakage Current | II-O | 1.0 | A | 45% RH, t = 5s, VI-O = 3kV DC, TA =25C | ||
| Withstand Insulation Test Voltage | VISO | 3750 | VRMS | RH 50%, t = 1min, TA = 25C | ||
| Input-Output Resistance | RI-O | 1012 | VI-O = 500V DC | |||
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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