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CNY17-1

Phototransistor optocoupler, 40-80% CTR, 5kV isolation, DIP-6, base pin, CNY17-1

9546

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Pieza del fabricante：

CNY17-1

Paquete：

DIP-6 (300mil / 7.62mm pitch)

Marca：
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Compromiso de calidad
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Descripción

Productos

The CNY17-1 is a phototransistor output optocoupler with base connection, featuring 5000Vrms isolation voltage and 40-80% current transfer ratio (CTR) at IF=10mA. It consists of a gallium arsenide infrared LED optically coupled to a silicon NPN phototransistor.

Especificaciones

  • Type: Phototransistor Optocoupler with Base Connection
  • CTR: 40-80% @ IF=10mA, VCE=5V
  • Isolation Voltage: 5000Vrms (5.3kV some mfrs)
  • Collector-Emitter Voltage BVCEO: 70V (Vishay) / 80V (Everlight)
  • Forward Voltage VF: 1.65V max @ IF=60mA
  • Forward Current IF: 60mA max continuous
  • Collector Current IC: 150mA max
  • VCE(sat): 0.3V max @ IF=10mA, IC=2.5mA
  • Rise Time: 5us typical (Lite-On)
  • Fall Time: 5us typical (Lite-On)
  • Operating Temp: -55C to +100C
  • Package: DIP-6 (300mil)
  • Approvals: UL, CSA, VDE, FIMKO, BSI, CQC
  • RoHS: Compliant

Características

  • 40-80% CTR range for reliable signal transfer
  • 5000Vrms isolation for safety-critical applications
  • Base connection for gain/speed adjustment
  • Multiple safety approvals (UL, VDE, CSA, BSI)
  • Industry-standard DIP-6 pinout
  • 6.4mm min creepage/clearance for reinforced insulation

Aplicaciones

  • AC-DC SMPS feedback loop
  • Industrial control I/O isolation
  • Motor drive signal isolation
  • Appliance sensor systems
  • Digital logic input isolation
  • Medical equipment isolation

The CNY17-1 is a phototransistor optocoupler with 40-80% CTR, 5000Vrms isolation, and base connection in a DIP-6 package, approved by UL, VDE, CSA, and BSI for safety-critical isolation applications.

The CNY17-1 consists of a GaAs infrared LED and a silicon NPN phototransistor in a single DIP-6 package with optical coupling providing electrical isolation. When current flows through the LED, it emits infrared light detected by the phototransistor base region, causing collector current proportional to the LED current (CTR). The base pin allows external biasing for gain adjustment or speed optimization.

Pin Nombre Función
1 Ánodo LED anode (connect via resistor)
2 Cátodo LED cathode
3 NC Sin conexión
4 Emisor Phototransistor emitter
5 Colector Phototransistor collector
6 Base Phototransistor base (optional bias)
  • AC-DC SMPS feedback loop
  • Industrial control I/O isolation
  • Motor drive signal isolation
  • Appliance sensor systems
  • Medical equipment isolation
Modelo Fabricante Spec1 Spec2
CNY17-2 Various CTR 63-125% Higher CTR
4N25 Vishay CTR 20% min Same pinout
PC817 Sharp CTR 50-300% DIP-4 no base
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Garantía de calidad

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Envíos y pagos

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Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@materialparts.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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