Surface mountable LITEON LTV-M501-3 optocoupler featuring high speed and excellent AC DC isolation
Key Attributes
Model Number:
LTV-M501-3
Product Custom Attributes
Output Current:
8mA
Reverse Voltage:
5V
Voltage - Forward(Vf):
1.4V
Current Transfer Ratio:
53%
Voltage - Supply:
-
Forward Current(If):
20mA
Operating Temperature:
-40℃~+100℃
CMTI(kV/us):
15kV/us
Isolation Voltage(Vrms):
3.75kV
Number Of Channels:
1
Input Type:
DC
Mfr. Part #:
LTV-M501-3
Package:
SOP-5-175mil
Product Description
Product Overview
The LTV-M501-3 series is a high-speed optocoupler featuring an AlGaAs Light Emitting Diode and a high-speed optical detector. It offers excellent AC and DC isolation, improved speed due to photodiode bias, and high common mode transient immunity (up to 15kV/s). Its surface-mountable design and compatibility with reflow soldering processes make it suitable for various high-speed logic and power supply applications.
Product Attributes
- Surface mountable
- High speed 1MBd typical
- Compatible with infrared vapor phase reflow and wave soldering process
- Very high common mode transient immunity: 15K V/s at VCM = 1000 V guaranteed
- TTL compatible
- Open collector output
- Lead free option
- MSL Level 1
- Worldwide Safety approval : UL/ cUL 1577, Cert. No.E113898. 3750 Vrms/1 min
- VDE DIN EN60747-5-5, Cert. No. 138213 VIORM = 560 Vpeak
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Units | Test Condition | Note |
| Absolute Maximum Ratings | |||||||
| Storage Temperature | TST | -55 | 125 | C | |||
| Operating Temperature | TA | -40 | 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 Input Current | IF | 20 | mA | ||||
| Peak Input Current (50% duty cycle, 1 ms pulse width) | IF | 40 | 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 | 36 | 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 | 1.8 | V | IF =3mA, TA=25 C | 2 | |
| Input Reverse Voltage | BVR | 5 | V | IR = 10A | |||
| Detector Current transfer ratio | CTR | 90 | 200 | % | IF = 3mA; VCC = 3.3V or 5V; TA = 25 C; VO = 0.4V | 4,5 | |
| Logic low output voltage | VOL | 0.25 | 0.4 | V | IF = 3mA;VCC = 3.3V or 5V; Io = 3.0mA; TA = 25 C | ||
| Logic high output current | IOH | 0.5 | A | IF = 0mA, VO = VCC = 5.5V, TA = 25 C | 7 | ||
| Logic low supply current | ICCL | 60 | 100 | IF = 3mA, Vo = open (VCC = 30V) | 1 | ||
| Logic high supply current | ICCH | 2 | IF = 0mA, Vo = open ; TA = 25 C (VCC = 30V) | ||||
| Switching Specification | |||||||
| Propagation Delay Time to Low Output Level | tPHL | 0.3 | 1 | s | Pulse: f = 10kHz, Duty cycle = 50%, IF = 3mA, VCC = 3.3V, RL=1.8K, CL = 15pF, VTHHL = 1.5V | 3,6,9 | |
| Propagation Delay Time to High Output Level | tPLH | 0.4 | 1.4 | s | Pulse: f = 10kHz, Duty cycle = 50%, IF = 3mA, VCC = 3.3V, RL=1.8K, CL = 15pF, VTHLH = 2V | 3,6,9 | |
| Logic High Common Mode Transient Immunity | |CMH| | 15 | kV/s | IF = 0mA, VCM = 1000Vp-p; VCC = 3.3V or 5V, TA=25 oC, RL=1.8K or 2.9K | 10 | ||
| Logic Low Common Mode Transient Immunity | |CML| | 15 | kV/s | IF = 3mA;VCM = 1000Vp-p VCC = 3.3V or 5V, TA = 25 oC, RL=1.8K or 2.9K | 10 | ||
| Isolation Characteristic | |||||||
| Input-Output Insulation Leakage Current | II-O | 1.0 | A | 45% RH, t = 5s, VI-O = 3kV DC, TA =25C | 5 | ||
| Withstand Insulation Test Voltage | VISO | 3750 | VRMS | RH 50%, t = 1min, TA = 25C | 5, 6 | ||
| Input-Output Resistance | RI-O | 1012 | VI-O = 500V DC | 5 | |||
2412061806_LITEON-LTV-M501-3_C2944049.pdf
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