S6010VTP SCR 600V 10A TO-251 Equivalent & Substitute Parts

Part Overview

The S6010VTP is a standard recovery silicon controlled rectifier (SCR) manufactured by Littelfuse, rated for 600V off-state voltage and 10A RMS on-state current in a through-hole TO-251 (I-Pak/V-Pak) package. The device is active and in production with ROHS3 compliance. Equivalent and substitute parts are identified based on matching voltage ratings, package compatibility, and current handling capabilities within the thyristor category.

Substiute Parts

S6010VTP

LittelfuseIn Stock: 962S6010VTP Datasheet

Current PartRFQ

MCR708A1G

Littelfuse Inc.In Stock: 8448MCR708A1G Datasheet

MFR RecommendedRFQ

TN1215-600H

STMicroelectronicsIn Stock: 2158TN1215-600H Datasheet

MFR RecommendedRFQ

TS1220-600H

STMicroelectronicsIn Stock: 41320TS1220-600H Datasheet

MFR RecommendedRFQ

TS420-600H

STMicroelectronicsIn Stock: 1967TS420-600H Datasheet

MFR RecommendedRFQ

TS820-600H

STMicroelectronicsIn Stock: 2173TS820-600H Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the S6010VTP is determined by the following criteria:

Primary Matching Parameters:

• Voltage - Off State: 600V (mandatory)
• Mounting Type: Through Hole (mandatory for direct replacement)
• Package / Case: TO-251 or IPAK variants (mandatory for footprint compatibility)
• Operating Temperature Range: -40°C to 125°C or higher (acceptable)
• RoHS Status: ROHS3 Compliant (required)

Current Rating Flexibility:

• On-state current (It RMS) may vary within the 600V class
• Standard Recovery and Sensitive Gate types both qualify as substitutes
• Gate trigger characteristics differ between standard and sensitive gate variants

Substitute Categories:

1. Direct Current Rating Match (10A RMS): TN1215-600H and TS1220-600H both support 12A RMS, exceeding the 10A requirement while maintaining identical voltage and package specifications.

2. Lower Current Rating (4-8A RMS): TS420-600H (4A) and TS820-600H (8A) are suitable for applications where the full 10A capacity is not required.

3. Surface Mount Alternative (Lower Current): MCR708A1G provides 600V rating in TO-252 (DPAK) surface mount package with 4A RMS capacity, applicable only where surface mount assembly is acceptable.

Parameter Comparison

Engineering Selection Recommendations

For Direct Through-Hole Replacement (Same Footprint):

TN1215-600H and TS1220-600H are the primary substitutes. Both maintain 600V off-state voltage, TO-251 through-hole package compatibility, and -40°C to 125°C operating range. TN1215-600H is a standard recovery device matching the original SCR type, while TS1220-600H is a sensitive gate variant with lower gate trigger requirements. Both are ROHS3 compliant and active products.

For Current-Limited Applications:

TS420-600H (4A RMS) and TS820-600H (8A RMS) are suitable where circuit design permits reduced current capacity. Both maintain 600V voltage rating, through-hole TO-251 package, and full temperature range. These sensitive gate devices offer lower gate trigger voltage and current compared to the S6010VTP.

For Surface Mount Assembly:

MCR708A1G provides 600V rating in TO-252 (DPAK) surface mount package. This substitute is applicable only where PCB assembly methodology has transitioned to surface mount technology. The 4A RMS rating and 110°C maximum operating temperature represent reduced capacity compared to the S6010VTP. All compliance certifications match.

Product Status Consideration:

All substitute parts are active products with current manufacturing status and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

Frequently Asked Questions (FAQ)

Q: Can TS1220-600H directly replace S6010VTP in existing through-hole PCB designs?

A: Yes. Both devices share identical 600V off-state voltage, TO-251 through-hole package, and -40°C to 125°C operating temperature range. The TS1220-600H supports 12A RMS, exceeding the S6010VTP's 10A requirement. The primary difference is gate trigger characteristics: TS1220-600H is a sensitive gate device with 800mV maximum gate trigger voltage versus S6010VTP's 1.5V, requiring lower gate drive current.

Q: What is the difference between standard recovery and sensitive gate SCR types?

A: Standard recovery SCRs (S6010VTP, TN1215-600H) require higher gate trigger voltage and current for activation. Sensitive gate SCRs (TS1220-600H, TS420-600H, TS820-600H, MCR708A1G) activate with lower gate drive requirements, reducing control circuit complexity. Both types maintain identical 600V voltage rating and package compatibility in this product family.

Q: Is MCR708A1G suitable as a replacement for S6010VTP?

A: MCR708A1G is a 600V SCR but differs in two critical aspects: it is a surface mount TO-252 (DPAK) package versus through-hole TO-251, and it supports only 4A RMS versus 10A RMS. This substitute is applicable only where PCB assembly has transitioned to surface mount technology and circuit design permits 4A maximum current.

Q: Can I use TS420-600H (4A) in place of S6010VTP (10A)?

A: TS420-600H is electrically compatible at 600V voltage rating and maintains identical TO-251 through-hole package and temperature range. However, the 4A RMS rating is 60% lower than S6010VTP's 10A capacity. This substitute is valid only for applications where the circuit design requires less than 4A on-state current.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts—TN1215-600H, TS1220-600H, TS420-600H, TS820-600H, and MCR708A1G—are ROHS3 compliant, matching the S6010VTP's regulatory status.

Q: What is the temperature operating range difference between S6010VTP and MCR708A1G?

A: S6010VTP operates from -40°C to 125°C. MCR708A1G operates from -40°C to 110°C, a 15°C reduction in maximum temperature. This difference may be significant in high-temperature applications.