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Beijing Silk Road Enterprise Management Services Co., Ltd.

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China High speed photo coupler NQUNXIN QX6N137-CuH-D designed for ground loop
China High speed photo coupler NQUNXIN QX6N137-CuH-D designed for ground loop

  1. China High speed photo coupler NQUNXIN QX6N137-CuH-D designed for ground loop
  2. China High speed photo coupler NQUNXIN QX6N137-CuH-D designed for ground loop
  3. China High speed photo coupler NQUNXIN QX6N137-CuH-D designed for ground loop

High speed photo coupler NQUNXIN QX6N137-CuH-D designed for ground loop

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Power Dissipation -
Load Voltage 7V
Output Current 8mA
Low Level Delay Time 41ns
High Level Delay Time 50ns
Reverse Voltage 5V
Current transfer ratio -
Voltage - Forward(Vf) 1.33V
Voltage - Supply 5.5V
Operating Temperature -40℃~+85℃
Forward Current(If) 50mA
CMTI(kV/us) 15kV/us
Number of Channels 1
Input threshold current 3mA
Isolation Voltage(Vrms) 5kV
Input Type DC
Description 7V 8mA 5V 1.33V 5.5V DC DIP-8P Logic Output Optoisolators RoHS
Mfr. Part # QX6N137-CuH-D
Package DIP-8P
Model Number QX6N137-CuH-D

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  1. Product Details
  2. Company Details

Product Specification

Power Dissipation - Load Voltage 7V
Output Current 8mA Low Level Delay Time 41ns
High Level Delay Time 50ns Reverse Voltage 5V
Current transfer ratio - Voltage - Forward(Vf) 1.33V
Voltage - Supply 5.5V Operating Temperature -40℃~+85℃
Forward Current(If) 50mA CMTI(kV/us) 15kV/us
Number of Channels 1 Input threshold current 3mA
Isolation Voltage(Vrms) 5kV Input Type DC
Description 7V 8mA 5V 1.33V 5.5V DC DIP-8P Logic Output Optoisolators RoHS Mfr. Part # QX6N137-CuH-D
Package DIP-8P Model Number QX6N137-CuH-D

High Speed Photo Coupler QX6N137

The QX6N137 optocoupler features a high-speed integrated photo-detector logic gate coupled to an 850nm AlGaAS LED, enabling rapid output. It offers a high bit rate of 10Mbit/s, high input-output isolation voltage (5000 Vrms), and operates within a wide temperature range of -40C to +85C. Designed with a logic gate output and strobable functionality, it meets reinforced insulation standards and safety certifications including UL 1577, VDE DIN EN60747-5-5, and CQC11-471543-2022. This device is ideal for applications such as ground loop elimination, LSTTL to TTL/5V CMOS conversion, data transmission, switching power supplies, and computer-peripheral interfaces.

Product Attributes

  • Brand: Qunxin ()
  • Origin: China
  • Product Series: 6N137
  • Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CQC11-471543-2022
  • Insulation Standards: Reinforced insulation
  • Lead Frame Material: Copper (Cu)
  • Epoxy Type: Halogen-free (H)
  • Safety Standards Met: Reinforced insulation standards

Technical Specifications

ParameterSymbolMin.Typ.Max.UnitCondition
Absolute Maximum Ratings
Forward Current (Input)IF50mA
Reverse Voltage (Input)VR5V
Input Power DissipationPI100mW
Supply Voltage (Output)VCC7V
Output CurrentIO50mA
Operating TemperatureTopr-40+85
Storage TemperatureTstg-55+125
Recommended Operating Conditions
Low Level Input CurrentIFL0250A
High Level Input CurrentIFH6.315mA
Supply Voltage (Output)VCC2.75.5V
Operating TemperatureTA-40+85
Output Pull-up ResistorRL3304k
Electro-optical Characteristics
Input Forward VoltageVF1.331.75VIF=10mA
Input Reverse Breakdown VoltageBVR5VIR=10A
Input CapacitanceCIN70pFV=0, f=1MHz
High Level Supply CurrentICCH6.510mAIF=0mA, VCC=5.5V, VE=0.5V
Low Level Supply CurrentICCL913mAIF=10mA, VCC=5.5V
High Level Output CurrentIOH100AIF=250A, VCC=VO=5.5V, VE=2V
Low Level Output VoltageVOL0.350.6VIF=5mA, VCC=5.5V, IOL=13mA, VE=2V
Input Threshold CurrentIFT35mAVCC=5.5V, IOL=13mA, VO<0.6V, VE=2V
Isolation VoltageVISO5000VrmsRH<50%, II-O50A, For 1 min
Switching Specification
Propagation Delay Time to Output High LevelTPLH41100nsIF=7.5mA, VCC=5.0V, CL=15pF, RL=350
Propagation Delay Time to Output Low LevelTPHL50100nsIF=7.5mA, VCC=5.0V, CL=15pF, RL=350
Pulse Width DistortionPWD535ns|TPHLTPLH|
Output Rise Time (10%-90%)tr30nsIF=7.5mA, VCC=5.0V, CL=15pF, RL=350
Output Fall Time (90%-10%)tf10nsIF=7.5mA, VCC=5.0V, CL=15pF, RL=350
Enable Propagation Delay Time to Output High LeveltELH15nsIF=7.5mA, VCC=5.0V, VEH=3.5V, CL=15pF, RL=350
Enable Propagation Delay Time to Output Low LeveltEHL40nsIF=7.5mA, VCC=5.0V, VEH=3.5V, CL=15pF, RL=350

2512231546_NQUNXIN-QX6N137-CuH-D_C49023643.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...

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  • Beijing Silk Road Enterprise Management Services Co., Ltd.
  • 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
  • https://www.icisolator.com/

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