Compact surface mount LITEON LTV M501 photocoupler with AlGaAs LED and high speed optical detection
Key Attributes
Model Number:
LTV-M501
Product Custom Attributes
Output Current:
8mA
Data Rate:
1Mbit/s
Low Level Delay Time:
800ns
High Level Delay Time:
800ns
Operating Temperature:
-55℃~+100℃
Reverse Voltage:
5V
Current Transfer Ratio:
20%
Voltage - Supply:
-
Forward Current(If):
25mA
CMTI(kV/us):
15kV/us
Pd - Power Dissipation:
100mW
Number Of Channels:
1
Input Threshold Current:
-
Input Type:
AC,DC
Isolation Voltage(Vrms):
3.75kV
Mfr. Part #:
LTV-M501
Package:
SOP-5-175mil
Product Description
LTV-M501 Series Photocoupler
The LTV-M501 series is a high-speed optocoupler featuring a high-efficiency AlGaAs Light Emitting Diode and a high-speed optical detector. This design offers excellent AC and DC isolation between input and output, with improved speed due to photodiode bias reducing base-collector capacitance. An internal shield provides high common mode transient immunity, guaranteed up to 15kV/s. It is suitable for surface mounting and compatible with infrared vapor phase reflow and wave soldering.
Product Attributes
- Brand: LITE-ON Technology Corp.
- Origin: Taiwan, R.O.C.
- Certifications: UL/ cUL 1577 (Cert. No.E113898, 3750 Vrms/1 min), VDE DIN EN60747-5-5 (Cert. No. 138213, VIORM = 560 Vpeak)
- Options: Lead free option, Halogen Free Option
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Units | Test Condition | Note |
| 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 | Refer to Lead Free Reflow Profile. | |||
| 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 | 2 |
| Input Reverse Voltage | BVR | 5 | V | IR = 10A | |||
| Detector Current transfer ratio | CTR | 20 | 36 | 50 | % | IF = 16mA; VCC = 4.5V; TA = 25 C; V O = 0.4V | 4,5 |
| 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 | 7 | |
| Logic low supply current | ICCL | 185 | mA | IF = 16mA, Vo = open (VCC=15V) | 1 | ||
| Logic high supply current | ICCH | 0.002 | 1 | A | IF = 0mA, Vo = open ; TA = 25 C (V CC = 15V) | 1 | |
| Switching Specification | |||||||
| Propagation Delay Time to Low Output Level | tPHL | 190 | 800 | ns | TA = 25C, RL=1.9K | 3, 4, 9 | |
| Propagation Delay Time to High Output Level | tPLH | 150 | 800 | ns | TA = 25C, RL=1.9K | 3, 4, 9 | |
| Logic High Common Mode Transient Immunity | |CMH| | 15 | kV/s | IF = 0mA;VCM = 1500Vp-p; CL = 15 pF; TA=25 C, RL=1.9K | 10, 3, 4 | ||
| Logic Low Common Mode Transient Immunity | |CML| | 15 | kV/s | IF = 16mA;VCM = 1500Vp-p CL = 15 pF; TA = 25 C, RL = 1.9K | 10, 3, 4 | ||
| 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 | |||
2410121548_LITEON-LTV-M501_C2944048.pdf
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