SD3410-001 Equivalent & Substitute Parts Reference

Part Overview

The SD3410-001 is a photodiode optical sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for 880nm wavelength detection applications. This component features a 75µs response time and 90° viewing angle in a Through Hole TO46 package configuration. The product is classified as Obsolete, making identification of functionally equivalent alternatives essential for ongoing system support, maintenance, and new design implementations where 880nm photodiode functionality is required.

Substiute Parts

SD3410-001

Honeywell Sensing and Productivity SolutionsIn Stock: 751SD3410-001 Datasheet

Current PartRFQ

OP830WSL

TT Electronics / Optek TechnologyIn Stock: 1759OP830WSL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The OP830WSL from TT Electronics / Optek Technology is identified as a substitute for the SD3410-001 based on the following substitution criteria:

Common Functional Parameters:

• Optical Sensor Category: Both components are classified as Optical Sensors, establishing functional equivalence in application domain
• Operating Temperature Range: Both operate across -55°C ~ 125°C, ensuring thermal compatibility in target environments
• Mounting Type: Both utilize Through Hole mounting, enabling direct PCB assembly compatibility
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited), indicating identical storage and handling requirements
• RoHS Compliance: Both meet RoHS environmental standards, satisfying regulatory requirements

Substitution Logic: The OP830WSL functions as a phototransistor-based alternative to the SD3410-001 photodiode. While the component types differ (phototransistor versus photodiode), both devices detect optical radiation in the near-infrared spectrum and provide electrical output proportional to incident light. The OP830WSL's Top View TO-206AA package and Through Hole configuration provide mechanical compatibility with SD3410-001 footprints in legacy circuit designs. The identical operating temperature range and MSL rating ensure environmental performance equivalence.

Key Differentiating Parameters:

• Wavelength specification: SD3410-001 explicitly specifies 880nm; OP830WSL wavelength not provided in input parameters
• Response characteristics: SD3410-001 specifies 75µs response time; OP830WSL response time not provided
• Dark current: SD3410-001 specifies 250nA typical; OP830WSL specifies 1µA maximum
• Electrical ratings: OP830WSL provides collector-emitter breakdown voltage (15V max) and collector current (50mA max), which are phototransistor-specific parameters not applicable to photodiode architecture

Parameter Comparison

Engineering Selection Recommendations

Availability and Product Status: The SD3410-001 is classified as Obsolete, indicating discontinued manufacturing and limited remaining inventory. The OP830WSL is classified as Active, confirming current production and reliable supply chain availability. Selection of the OP830WSL addresses long-term component sourcing requirements for ongoing system support.

Regulatory and Compliance Alignment: Both components satisfy RoHS environmental compliance requirements. The OP830WSL carries ROHS3 Compliant certification, representing the current regulatory standard. Both components are rated ECCN EAR99 and carry identical HTSUS classifications, ensuring equivalent export control and tariff treatment.

Thermal Operating Envelope: Both components operate across the identical temperature range of -55°C ~ 125°C. This equivalence ensures the OP830WSL functions within the same thermal constraints as the original SD3410-001 in target applications.

Mechanical Integration: Both components utilize Through Hole mounting technology. However, the SD3410-001 uses a TO46 package while the OP830WSL uses TO-206AA or TO-18-3 Metal Can packages. Physical footprint verification is required to confirm PCB layout compatibility before implementation.

Moisture Handling: Both components carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity constraints. Storage, handling, and assembly procedures are equivalent between the two components.

Frequently Asked Questions (FAQ)

Q: Why is the SD3410-001 being replaced? A: The SD3410-001 is classified as Obsolete, meaning the manufacturer has discontinued production. The OP830WSL is an Active product with current manufacturing support, ensuring long-term availability for system maintenance and new implementations.

Q: Are the package types interchangeable? A: The SD3410-001 uses a TO46 package while the OP830WSL uses TO-206AA or TO-18-3 Metal Can packages. Physical dimensions and pin configurations differ. PCB footprint compatibility must be verified before substitution. Mechanical adaptation may be required.

Q: What is the functional difference between a photodiode and a phototransistor? A: The SD3410-001 is a photodiode; the OP830WSL is a phototransistor. Both detect optical radiation and produce electrical output. Photodiodes provide direct current output proportional to light intensity. Phototransistors provide amplified current output. Circuit design modifications may be necessary to accommodate the different output characteristics.

Q: Do both components operate at 880nm wavelength? A: The SD3410-001 explicitly specifies 880nm operation. The OP830WSL wavelength specification is not provided in the available technical data. Wavelength compatibility must be confirmed through manufacturer datasheets before implementation.

Q: Are the response times equivalent? A: The SD3410-001 specifies a 75µs response time. The OP830WSL response time is not provided in the available technical data. Response time compatibility must be verified through manufacturer documentation if circuit timing is critical.

Q: What is the dark current difference between these components? A: The SD3410-001 specifies 250nA typical dark current. The OP830WSL specifies 1µA maximum dark current. The OP830WSL exhibits higher dark current, which may affect signal-to-noise performance in low-light applications. Circuit design review is recommended for noise-sensitive applications.

Q: Are the operating temperature ranges the same? A: Yes. Both components operate across -55°C ~ 125°C, ensuring equivalent thermal performance in target environments.

Q: Do both components meet RoHS compliance? A: Yes. The SD3410-001 is RoHS Compliant. The OP830WSL is ROHS3 Compliant, which represents the current regulatory standard. Both satisfy environmental compliance requirements.

Q: What is the inventory status of each component? A: The SD3410-001 has 717 pieces in stock (New Original). The OP830WSL has 1714 pieces in stock (New Original). The OP830WSL offers greater inventory availability.

Q: Are moisture sensitivity requirements the same? A: Yes. Both components carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity constraints. Identical storage and handling procedures apply to both components.