TIL116 Optoisolator Transistor Detector - Equivalent & Substitute Parts

Part Overview

The TIL116 is a single-channel optoisolator with transistor output and base connection, designed for DC input applications requiring galvanic isolation up to 7.5Vpk. This component is classified as Active product status and is suitable for applications requiring isolated signal detection and switching. Substitute parts become necessary when primary inventory is depleted, when procurement lead times require alternative sourcing, or when design flexibility permits equivalent component selection within the same electrical and mechanical specifications.

Substiute Parts

TIL116

Isocom Components 2004 LTDIn Stock: 2022TIL116 Datasheet

Current PartRFQ

TIL116X

Isocom Components 2004 LTDIn Stock: 832TIL116X Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TIL116 is determined by strict equivalence across the following critical parameters:

• Single-channel configuration with transistor output and base connection
• Isolation voltage of 7.5Vpk
• Current transfer ratio minimum of 20% @ 10mA
• Maximum output voltage of 30V
• Maximum output current of 50mA per channel
• Forward voltage (Vf) of 1.2V typical
• Maximum DC forward current of 60mA
• Maximum Vce saturation of 400mV
• Rise and fall times of 2µs each
• Operating temperature range of -55°C to 100°C
• 6-DIP through-hole package (0.300", 7.62mm)
• ROHS3 compliance and REACH unaffected status

The TIL116X meets all these criteria and is classified as a parametric equivalent within the same TIL116 series.

Parameter Comparison

Engineering Selection Recommendations

Both TIL116 and TIL116X are Active product status components manufactured by Isocom Components 2004 LTD. Selection between these parts is based on inventory availability and procurement lead times, as they are electrically and mechanically identical. Both components maintain ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. The 6-DIP through-hole package ensures compatibility with existing PCB designs without modification. Current inventory shows 1934 units of TIL116 and 759 units of TIL116X available, allowing flexibility in component sourcing based on project timeline requirements.

Frequently Asked Questions (FAQ)

Q: Can TIL116X be used as a direct replacement for TIL116?

A: Yes. TIL116X is a parametric equivalent with identical electrical specifications, isolation voltage, output characteristics, and 6-DIP package configuration. No circuit modifications are required.

Q: Are there any differences in performance between TIL116 and TIL116X?

A: No. Both parts share identical specifications across all critical parameters including current transfer ratio, output voltage, saturation voltage, and switching times.

Q: What determines compatibility for substitution?

A: Compatibility is determined by matching the single-channel configuration, 7.5Vpk isolation voltage, 20% minimum current transfer ratio, 30V maximum output voltage, 50mA output current, and 6-DIP through-hole package. Both parts meet these criteria.

Q: Are both parts suitable for high-temperature applications?

A: Yes. Both TIL116 and TIL116X operate across the -55°C to 100°C temperature range, supporting applications requiring extended thermal performance.

Q: Do both parts meet current environmental compliance standards?

A: Yes. Both components are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.

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

A: The 6-DIP (0.300", 7.62mm) package is a through-hole configuration that ensures mechanical and electrical compatibility with existing PCB designs. Both parts use identical package dimensions and pin configurations.