S8010DRP Equivalent & Substitute Parts

Part Overview

The S8010DRP is a silicon-controlled rectifier (SCR) manufactured by Littelfuse Inc., rated for 800 V off-state voltage with 10 A RMS on-state current in a surface mount TO-252 (DPAK) package. This thyristor operates across the temperature range of -40°C to 125°C and is classified as a standard recovery device. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are identified based on matching or exceeding the electrical performance parameters, maintaining identical package geometry, and ensuring compatibility with the same application requirements. Substitutes are categorized by their relationship to the main part: manufacturer-recommended alternatives with enhanced ratings, parametric equivalents with scaled current ratings, and cross-manufacturer options meeting identical specifications.

Substiute Parts

S8010DRP

Littelfuse Inc.In Stock: 857S8010DRP Datasheet

Current PartRFQ

MCR12DCNT4G

Littelfuse Inc.In Stock: 10281MCR12DCNT4G Datasheet

MFR RecommendedRFQ

MCR12DSNT4G

Littelfuse Inc.In Stock: 27710MCR12DSNT4G Datasheet

MFR RecommendedRFQ

S8006DRP

Littelfuse Inc.In Stock: 1106S8006DRP Datasheet

Parametric EquivalentRFQ

S8008DRP

Littelfuse Inc.In Stock: 25462S8008DRP Datasheet

Parametric EquivalentRFQ

TN815-800B-TR

STMicroelectronicsIn Stock: 2768TN815-800B-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the S8010DRP are classified into three categories based on their electrical and mechanical compatibility:

Manufacturer-Recommended Substitutes (Higher Current Rating): MCR12DCNT4G and MCR12DSNT4G are Littelfuse products with 12 A RMS on-state current, exceeding the S8010DRP's 10 A rating. Both maintain 800 V off-state voltage, identical package geometry (TO-252 DPAK), and standard operating temperature range. MCR12DCNT4G is standard recovery type; MCR12DSNT4G is sensitive gate type with reduced gate trigger current (200 µA vs. 15 mA).

Parametric Equivalents (Scaled Current Ratings): S8006DRP (6 A) and S8008DRP (8 A) are Littelfuse standard recovery SCRs with identical 800 V voltage rating, matching package, and equivalent gate trigger specifications. These parts provide lower current capacity options within the same product family.

Cross-Manufacturer Equivalent: TN815-800B-TR is an STMicroelectronics standard recovery SCR with 800 V rating and 8 A RMS current in identical TO-252 DPAK package. Gate trigger voltage is 1.3 V (lower than S8010DRP), and hold current is 40 mA (higher than S8010DRP).

All substitutes maintain ROHS3 compliance, MSL 1 rating, and surface mount DPAK package configuration.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Same Current Rating): S8008DRP provides the closest parametric match to S8010DRP with 8 A RMS current in identical package and specifications. TN815-800B-TR from STMicroelectronics offers cross-manufacturer compatibility with 8 A rating and equivalent electrical performance.

For Upgraded Current Capacity: MCR12DCNT4G and MCR12DSNT4G both provide 12 A RMS capability, suitable for applications requiring higher current handling. MCR12DCNT4G maintains standard recovery characteristics matching the original part type. MCR12DSNT4G features sensitive gate operation with significantly reduced gate trigger current (200 µA), beneficial for low-power gate drive circuits.

For Reduced Current Applications: S8006DRP operates at 6 A RMS, appropriate for lower-current circuit requirements while maintaining all other electrical and thermal specifications.

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage requirements. Product status is active for all listed alternatives, confirming ongoing availability and support.

Frequently Asked Questions (FAQ)

Q: Can MCR12DCNT4G replace S8010DRP in a 10 A application? A: Yes. MCR12DCNT4G is rated for 12 A RMS, exceeding the S8010DRP's 10 A requirement. Both are standard recovery SCRs with identical 800 V voltage rating and TO-252 DPAK package. Gate trigger specifications are compatible within typical circuit tolerances.

Q: What is the difference between MCR12DCNT4G and MCR12DSNT4G? A: MCR12DCNT4G is standard recovery type with 20 mA maximum gate trigger current. MCR12DSNT4G is sensitive gate type with 200 µA maximum gate trigger current, requiring significantly lower gate drive power. Both are rated for 12 A RMS at 800 V. MCR12DSNT4G operates to 110°C maximum versus 125°C for MCR12DCNT4G.

Q: Are S8006DRP and S8008DRP suitable substitutes for S8010DRP? A: S8006DRP and S8008DRP are parametric equivalents with lower current ratings (6 A and 8 A respectively). They are suitable only if the application current requirement does not exceed their respective ratings. All three parts share identical voltage, package, and gate trigger specifications.

Q: How does TN815-800B-TR compare to S8010DRP? A: TN815-800B-TR is an STMicroelectronics cross-manufacturer equivalent with 8 A RMS rating in identical TO-252 DPAK package and 800 V voltage class. Gate trigger voltage is 1.3 V (lower than S8010DRP's 1.5 V), and hold current is 40 mA (higher than S8010DRP's 30 mA). Off-state leakage current is 5 µA versus 10 µA for S8010DRP.

Q: Do all substitute parts use the same TO-252 DPAK package? A: Yes. All listed substitutes use TO-252-3 DPAK (2 Leads + Tab) package configuration, ensuring identical PCB footprint and mounting compatibility.

Q: Are there inventory considerations when selecting a substitute? A: Inventory levels vary by part number. MCR12DSNT4G has 27,700 units in stock, S8008DRP has 25,400 units, and MCR12DCNT4G has 10,200 units. S8010DRP has 842 units, S8006DRP has 1,028 units, and TN815-800B-TR has 2,750 units available.