S6010RTP SCR 600V 10A Equivalent & Substitute Parts

Part Overview

The S6010RTP 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 TO-220-3 through-hole package. This component is active and in production, with ROHS3 compliance and unlimited moisture sensitivity rating. Equivalent and substitute parts are identified based on matching electrical characteristics and mechanical compatibility within the 600V SCR product family.

Key Parameters

Parameter	Value
Voltage - Off State	600 V
Current - On State (It (RMS)) (Max)	10 A
Voltage - Gate Trigger (Vgt) (Max)	1.5 V
Current - Gate Trigger (Igt) (Max)	15 mA
Voltage - On State (Vtm) (Max)	1.6 V
Current - Hold (Ih) (Max)	30 mA
Current - Off State (Max)	10 µA
SCR Type	Standard Recovery
Operating Temperature	-40°C ~ 125°C
Package / Case	TO-220-3
Mounting Type	Through Hole
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory matching parameters:

Voltage - Off State: 600 V
SCR Type: Standard Recovery
Package / Case: TO-220-3
Mounting Type: Through Hole
Operating Temperature: -40°C ~ 125°C
RoHS Status: ROHS3 Compliant

Gate control parameters (must match):

Voltage - Gate Trigger (Vgt) (Max): 1.5 V
Current - Gate Trigger (Igt) (Max): 15 mA
Voltage - On State (Vtm) (Max): 1.6 V
Current - Hold (Ih) (Max): 30 mA
Current - Off State (Max): 10 µA

Current rating flexibility: Current - On State (It (RMS)) (Max) may vary within the 600V SCR family. Parts with equal or higher current ratings are direct equivalents. Parts with lower current ratings are downgrades suitable only for reduced-current applications.

Parameter Comparison

Parameter	S6010RTP (Littelfuse)	S6008RTP (Littelfuse)	TYN610RG (STMicroelectronics)	TXN612RG (STMicroelectronics)	TYN606RG (STMicroelectronics)
Voltage - Off State	600 V	600 V	600 V	600 V	600 V
Current - On State (It (RMS)) (Max)	10 A	8 A	10 A	12 A	6 A
Current - On State (It (AV)) (Max)	6.4 A	5.1 A	6.4 A	8 A	3.8 A
Voltage - Gate Trigger (Vgt) (Max)	1.5 V	1.5 V	1.5 V	1.5 V	1.5 V
Current - Gate Trigger (Igt) (Max)	15 mA	15 mA	15 mA	15 mA	15 mA
Voltage - On State (Vtm) (Max)	1.6 V	1.6 V	1.6 V	1.6 V	1.6 V
Current - Hold (Ih) (Max)	30 mA	30 mA	30 mA	30 mA	30 mA
Current - Off State (Max)	10 µA	10 µA	10 µA	10 µA	10 µA
SCR Type	Standard Recovery	Standard Recovery	Standard Recovery	Standard Recovery	Standard Recovery
Operating Temperature	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C	-40°C ~ 125°C
Package / Case	TO-220-3	TO-220-3	TO-220-3	TO-220-3	TO-220-3
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Direct Equivalents (Same Current Rating):

TYN610RG (STMicroelectronics): Identical 10A RMS rating with matching gate control parameters. All electrical characteristics align with S6010RTP. Both components are active production status with ROHS3 compliance.

Upgrade Option (Higher Current Rating):

TXN612RG (STMicroelectronics): 12A RMS rating provides higher current capacity while maintaining all gate control parameters and voltage specifications. Non-repetitive surge current is 120A/125A versus 83A/100A for S6010RTP. Suitable for applications requiring additional current margin. Active production status with ROHS3 compliance.

Downgrade Options (Lower Current Rating):

S6008RTP (Littelfuse): 8A RMS rating. Suitable only for applications with reduced current requirements below 8A. All other parameters match S6010RTP. Same manufacturer as primary part.
TYN606RG (STMicroelectronics): 6A RMS rating. Suitable only for applications with current requirements below 6A. Non-repetitive surge current is 70A/73A. Lowest current option in the family.

All substitute parts maintain ROHS3 compliance, unlimited moisture sensitivity rating, and REACH unaffected status.

Frequently Asked Questions (FAQ)

Q: Can TYN610RG replace S6010RTP directly? A: Yes. TYN610RG is a direct equivalent with identical 10A RMS current rating, matching gate trigger voltage and current specifications, and identical on-state voltage. Both are TO-220-3 through-hole packages with -40°C to 125°C operating range and ROHS3 compliance.

Q: Is TXN612RG a suitable substitute for S6010RTP? A: TXN612RG is suitable as an upgrade. It maintains all gate control parameters and voltage specifications but provides 12A RMS capacity versus 10A RMS. Use TXN612RG when higher current margin is required or when the application can tolerate a higher-rated component.

Q: Can S6008RTP be used instead of S6010RTP? A: S6008RTP is a downgrade option with 8A RMS rating. It is suitable only if the application current requirement is confirmed to be 8A or below. All other electrical parameters match S6010RTP.

Q: What is the difference between Littelfuse S6010RTP and STMicroelectronics TYN610RG? A: Both parts have identical electrical specifications for 600V, 10A RMS SCR operation with matching gate control parameters. The primary difference is manufacturer. Both are active production components with ROHS3 compliance and unlimited moisture sensitivity.

Q: Are all substitute parts compatible with the same PCB footprint? A: Yes. All listed substitute parts use TO-220-3 package with through-hole mounting. PCB footprints are mechanically compatible. Verify lead spacing and hole diameter specifications with your PCB design if transitioning between manufacturers.

Q: What is the significance of the non-repetitive surge current (Itsm) difference? A: Non-repetitive surge current indicates the maximum current the SCR can withstand during transient conditions. TXN612RG (120A/125A) has higher surge capacity than S6010RTP (83A/100A). This does not affect steady-state operation but provides additional protection margin in applications with transient current spikes.

Q: Can TYN606RG be used in place of S6010RTP? A: TYN606RG is a downgrade option with 6A RMS rating. It is suitable only for applications with confirmed current requirements of 6A or below. All gate control and voltage parameters match S6010RTP.

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