D2D07L Solid State Relay - Equivalent & Substitute Parts

Part Overview

The D2D07L is a Solid State Relay (SSR) manufactured by Sensata-Crydom, configured as a SPST-NO (Single Pole Single Throw - Normally Open) device in a Hockey Puck package. This component is classified as Last Time Buy, indicating discontinued production. The relay is designed for DC load switching applications with a maximum load current of 7A and operates across a 0-200V load voltage range. Identification of equivalent and substitute parts is necessary due to the Last Time Buy status and to ensure continued availability for maintenance and new designs.

Substiute Parts

D2D07L

Sensata-CrydomIn Stock: 785D2D07L Datasheet

Current PartRFQ

D2D07

Sensata-CrydomIn Stock: 719D2D07 Datasheet

DirectRFQ

84137650N

CrouzetIn Stock: 111484137650N Datasheet

MFR RecommendedRFQ

ASR-SJ200D20W-L

Altran Magnetics, LLCIn Stock: 662ASR-SJ200D20W-L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the D2D07L is determined by the following critical parameters:

• Circuit Configuration: Must be SPST-NO (1 Form A) to maintain functional equivalence
• Output Type: Must be DC to match load switching requirements
• Package Type: Must be Hockey Puck to ensure mechanical compatibility with existing mounting
• Termination Style: Must be Screw Terminal for connection compatibility
• Mounting Type: Must be Chassis Mount for installation compatibility
• Load Voltage Range: Must encompass or match the 0-200V specification
• Load Current: Must meet or exceed 7A requirement
• Input Voltage Range: Must accommodate the 4.6-32VDC control signal range

Based on these criteria, two substitute parts are identified:

1. D2D07 (Sensata-Crydom) - Direct manufacturer equivalent with Active product status
2. 84137650N (Crouzet) - Higher current rated alternative (10A) with compatible parameters
3. ASR-SJ200D20W-L (Altran Magnetics, LLC) - Higher current rated alternative (20A) with compatible parameters

Parameter Comparison

Engineering Selection Recommendations

D2D07 is the primary substitute for D2D07L. This part maintains identical electrical specifications (7A load current, 290 mOhms on-state resistance) and mechanical compatibility while offering Active product status. The D2D07 is manufactured by the same supplier (Sensata-Crydom) and carries ROHS3 compliance, providing long-term availability and regulatory alignment.

84137650N (Crouzet) is suitable for applications where increased load current capacity is acceptable. This part provides 10A current rating with compatible input voltage range (4-32VDC) and load voltage range (5-200V). The minimum load voltage of 5V represents a minor deviation from the D2D07L specification of 0V. This part is appropriate for designs with current headroom requirements.

ASR-SJ200D20W-L (Altran Magnetics, LLC) is suitable for applications requiring significantly higher load current capacity (20A). This part maintains the full 0-200V load voltage range and 4-32VDC input range. ROHS3 compliance ensures regulatory compliance. This part is appropriate for designs with substantial current margin requirements.

All three substitute parts maintain the SPST-NO circuit configuration, Hockey Puck package, Screw Terminal termination, and Chassis Mount configuration required for direct mechanical and functional substitution.

Frequently Asked Questions (FAQ)

Q: Can D2D07 directly replace D2D07L in existing designs?

A: Yes. The D2D07 is electrically and mechanically equivalent to D2D07L. Both parts share identical load current (7A), on-state resistance (290 mOhms), input voltage range (4.6-32VDC), and package configuration (Hockey Puck, Screw Terminal, Chassis Mount). The D2D07 offers Active product status, ensuring continued availability.

Q: What is the difference between D2D07L and D2D07?

A: The primary difference is product status. D2D07L is Last Time Buy (discontinued), while D2D07 is Active. The D2D07 has a minimum load voltage of 1V compared to D2D07L's 0V. Both parts are manufactured by Sensata-Crydom and share identical current ratings and on-state resistance specifications.

Q: Can 84137650N be used as a substitute for D2D07L?

A: Yes, with parameter considerations. The 84137650N provides 10A load current (exceeding the 7A requirement) and maintains the 0-200V load voltage range compatibility. The input voltage range (4-32VDC) is compatible with D2D07L applications. The minimum load voltage specification of 5V should be evaluated against application requirements where 0V operation is critical.

Q: Can ASR-SJ200D20W-L be used as a substitute for D2D07L?

A: Yes. The ASR-SJ200D20W-L provides 20A load current capacity and maintains full compatibility with the 0-200V load voltage range and 4-32VDC input voltage range. This part is suitable for applications where increased current capacity provides design margin.

Q: Are all substitute parts in the same Hockey Puck package?

A: Yes. All substitute parts (D2D07, 84137650N, and ASR-SJ200D20W-L) use the Hockey Puck package with Screw Terminal termination and Chassis Mount configuration, ensuring mechanical compatibility with D2D07L mounting and connection requirements.

Q: What RoHS compliance levels are available?

A: D2D07L and 84137650N carry RoHS Compliant status. D2D07 and ASR-SJ200D20W-L carry ROHS3 Compliant status. Both compliance levels are acceptable for current regulatory requirements.

Q: Which substitute part should be selected for new designs?

A: D2D07 is recommended for new designs requiring direct electrical equivalence to D2D07L specifications. For applications with current capacity requirements exceeding 7A, 84137650N (10A) or ASR-SJ200D20W-L (20A) provide appropriate alternatives with compatible electrical and mechanical parameters.