High speed optocoupler NQUNXIN QX0500-CuH-S with UL 1577 and VDE DIN EN60747-5-5 safety certifications
Key Attributes
Model Number:
QX0500-CuH-S
Product Custom Attributes
Mfr. Part #:
QX0500-CuH-S
Package:
SOP-8
Product Description
High Speed Photo Coupler QX0500
The QX0500 optocoupler integrates an 850nm AlGaAS LED with a high-speed integrated photodetector logic gate for fast output. It offers a high bit rate of 1Mbit/s, high input-output isolation voltage (3750 Vrms), and operates within a wide temperature range of -40C to +125C. Designed with a logic gate output, it meets reinforced insulation standards and various safety certifications including UL 1577, VDE DIN EN60747-5-5, and CQC11-471543-2022. Applications include ground loop elimination, LSTTL to TTL/5V CMOS conversion, line receivers, data transmission, switching power supplies, and computer peripheral interfaces.
Product Attributes
- Brand: Qunxin ()
- Origin: China
- Certifications: UL 1577, VDE DIN EN60747-5-5, CQC11-471543-2022
- Reinforced Insulation: Yes
Technical Specifications
| Parameter | Symbol | Value | Unit | Remark |
|---|---|---|---|---|
| Insulation and Safety related specifications | ||||
| Creepage Distance | L | >4.6 | mm | From input terminals to output terminals, shortest distance path along body |
| Clearance Distance | L | >4.6 | mm | From input terminals to output terminals, shortest distance through air |
| Insulation Thickness | DTI | >0.4 | mm | Insulation thickness between emitter and detector |
| Peak Isolation Voltage | VIORM | 600 | Vpeak | DIN/EN/DIN EN60747-5-5 |
| Transient isolation voltage | VIOTM | 5000 | Vpeak | DIN/EN/DIN EN60747-5-5 |
| Isolation Voltage | Viso | >3750 | Vrms | For 1 min |
| Absolute Maximum Ratings | ||||
| Forward Current | IF | 50 | mA | Input |
| Reverse Voltage | VR | 5 | V | Input |
| Input Power Dissipation | PI | 100 | mW | Input |
| Supply Voltage | VCC | 6.5 | V | Output |
| Output Current | IO | 10 | mA | Output |
| Output Collector Power Dissipation | PO | 70 | mW | Output |
| Operating Temperature | Topr | -40 to +125 | ||
| Storage Temperature | Tstg | -55 to +125 | ||
| Soldering Temperature | Tsol | 260 | ||
| Electro-optical Characteristics | ||||
| Input Forward Voltage | VF | 1.38 (Typ.) | V | IF=10mA |
| Input Reverse Breakdown Voltage | BVR | 50 (Min.) | V | IR=10A |
| Input Capacitance | CIN | 70 (Typ.) | pF | V=0, f=1MHz |
| High Level Supply Current | ICCH | 0.6 (Typ.) | mA | IF=0mA, VCC=5.5V, VO=Open |
| Low Level Supply Current | ICCL | 0.62 (Typ.) | mA | IF=10mA, VCC=5.5V, VO=Open |
| High Level Output Current | IOH | - | 100 A | IF=250A, VCC=VO=5.5V |
| Low Level Output Voltage | VOL | 0.16 (Typ.) | V | IF=5mA, VCC=5.5V, IOL=13mA |
| Input Threshold Current | IFT | 3.5 (Typ.) | mA | VCC=5.5V, IOL=13mA, VO<0.6V |
| Isolation Voltage | VISO | 3750 | VRMS | RH<50%, II-O50A |
| Isolation Resistance | RI-O | 1012 | VI-O=500V | |
| Isolation Capacitance | CI-O | 0.6 (Typ.) | pF | V=0, f=1MHz |
| Switching Specification | ||||
| Propagation Delay Time to Output High Level | TPLH | 300 (Min.) | ns | IF=7.5mA, VCC=5.0V, CL=15pF, RL=350 |
| Propagation Delay Time to Output Low Level | TPHL | 70 (Min.) | ns | IF=7.5mA, VCC=5.0V, CL=15pF, RL=350 |
| Pulse Width Distortion | PWD | - | 700 (Max.) | ns |
| Output Rise Time (10%-90%) | tr | - | 23 (Typ.) | ns |
| Output Fall Time (90%-10%) | tf | - | 10 (Typ.) | ns |
| Common Mode Transient Immunity (High Level) | |CMH| | 15 | kV/s | IF=0mA, VCC=5.0V, |VCM|=1000V(Peak), VO(MIN)=2.0V, RL=350 |
| Common Mode Transient Immunity (Low Level) | |CML| | 15 | kV/s | IF=7.5mA, VCC=5.0V, |VCM|=1000V(Peak), VO(MAX)=0.8V, RL=350 |
2510232000_NQUNXIN-QX0500-CuH-S_C52164463.pdf
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