CNY17-2M Equivalent & Substitute Parts

Part Overview

The CNY17-2M is an optoisolator transistor with base output manufactured by Lite-On Inc., designed for high-voltage isolation applications requiring 5000Vrms isolation rating. This component features a single-channel configuration in a 6-DIP package and is actively supported in the market. Alternative equivalent parts may be required due to supply chain considerations, inventory availability, or specific procurement requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

CNY17-2M

Lite-On Inc.In Stock: 1595CNY17-2M Datasheet

Current PartRFQ

CNY17-2-W00E

Broadcom LimitedIn Stock: 4956CNY17-2-W00E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CNY17-2M with equivalent parts is determined by strict adherence to the following critical parameters:

• Isolation voltage rating of 5000Vrms
• Single-channel configuration
• Current transfer ratio range: 63% to 125% @ 10mA
• Transistor with base output configuration
• Maximum output voltage of 70V
• Maximum output current of 150mA
• Rise and fall time of 5µs each
• 6-DIP through-hole package format
• Operating temperature range of -55°C to 100°C
• ROHS3 compliance

The CNY17-2M is part of the CNY17 base product family. Equivalent parts within this family maintain identical electrical specifications and mechanical compatibility, enabling direct substitution in circuit designs without modification.

Parameter Comparison

Engineering Selection Recommendations

Both the CNY17-2M and CNY17-2-W00E are active products with full ROHS3 compliance and identical electrical specifications. Selection between these parts should be based on:

• Procurement availability and lead time requirements
• Supplier inventory status and supply chain logistics
• Manufacturing qualification and approved vendor lists specific to your organization
• Cost considerations within your procurement framework

Both components meet all regulatory and compliance requirements for equivalent substitution in 5000Vrms isolation applications.

Frequently Asked Questions (FAQ)

Q: Can CNY17-2-W00E replace CNY17-2M in existing designs?

A: Yes. Both parts share identical electrical specifications, isolation ratings, output characteristics, and 6-DIP package dimensions. Direct substitution is possible without circuit modification.

Q: Are there differences in the forward voltage specification?

A: The CNY17-2M specifies Vf (Typ) at 1.45V, while the CNY17-2-W00E specifies 1.4V. Both values fall within acceptable operating ranges for optoisolator input circuits and do not affect substitution compatibility.

Q: What is the significance of the 6-DIP package specification?

A: The 6-DIP (0.400", 10.16mm) package ensures mechanical and electrical compatibility with PCB layouts designed for through-hole mounting. Both equivalent parts use identical package geometry and pin configuration.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both CNY17-2M and CNY17-2-W00E are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), meeting current environmental and reliability standards.

Q: What parameters must remain constant for substitution?

A: Isolation voltage (5000Vrms), channel count (1), output type (transistor with base), package format (6-DIP), and operating temperature range (-55°C to 100°C) must remain unchanged for equivalent substitution.