S10D-TP Equivalent & Substitute Parts

Part Overview

The S10D-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co, rated for 200 V DC reverse voltage and 10 A average rectified current in a DO-214AB surface mount package. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement. The S10D-TP operates across a junction temperature range of -55°C to 150°C and complies with RoHS3 and REACH regulations.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	V
Current - Average Rectified (Io)	10	A
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 10 A	V
Speed	Standard Recovery >500ns, > 200mA (Io)	-
Current - Reverse Leakage @ Vr	10	µA @ 200 V
Mounting Type	Surface Mount	-
Package / Case	DO-214AB, SMC	-
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	-

Substitute Part Grouping Explanation

Substitution of the S10D-TP is determined by the following critical parameters:

Primary Substitution Criteria:

Voltage - DC Reverse (Vr) (Max): 200 V minimum
Current - Average Rectified (Io): 10 A minimum
Package / Case: DO-214AB, SMC
Mounting Type: Surface Mount
Operating Temperature Range: Must encompass -55°C to 150°C or higher

Secondary Compatibility Factors:

Forward voltage (Vf) characteristics
Recovery speed classification
Reverse leakage current specifications
RoHS and REACH compliance status

The S10D-TP has one direct equivalent rated for identical electrical specifications. Additional parts listed are similar in voltage and package but operate at reduced current ratings (3 A versus 10 A). These lower-current alternatives are suitable only for applications where the circuit design permits reduced current capacity.

Parameter Comparison

Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) [V]	Speed	Package	Temp Range [°C]	Status
S10D-TP	Micro Commercial Co	200	10	1.2 @ 10A	Standard >500ns	DO-214AB	-55 to 150	Obsolete
S10DL-TP	Micro Commercial Co	200	10	1.2 @ 10A	Standard >500ns	DO-214AB	-55 to 150	Active
CSFC303-G	Comchip Technology	200	3	0.95 @ 3A	Fast ≤500ns	DO-214AB	-55 to 150	Active
CURC303-G	Comchip Technology	200	3	1.0 @ 3A	Fast ≤500ns	DO-214AB	-55 to 150	Active
ES3D	Diotec Semiconductor	200	3	0.9 @ 3A	Fast ≤500ns	DO-214AB	-50 to 150	Active
ES3D-13-F	Diodes Incorporated	200	3	0.9 @ 3A	Fast ≤500ns	DO-214AB	-55 to 150	Active
ES3DHE3_A/I	Vishay General Semiconductor	200	3	0.9 @ 3A	Fast ≤500ns	DO-214AB	-55 to 150	Active
MURS320-13-F	Diodes Incorporated	200	3	0.875 @ 3A	Fast ≤500ns	DO-214AB	-65 to 175	Active
MURS320T3G	onsemi	200	3	0.875 @ 3A	Fast ≤500ns	DO-214AB	-65 to 175	Active
RS3D-13-F	Diodes Incorporated	200	3	1.3 @ 3A	Fast ≤500ns	DO-214AB	-65 to 150	Active
S3D	Diodes Incorporated	200	3	1.15 @ 3A	Standard >500ns	DO-214AB	-65 to 150	Obsolete

Engineering Selection Recommendations

Direct Equivalent (Recommended Primary Choice):

The S10DL-TP from Micro Commercial Co is the direct equivalent to the S10D-TP. Both parts share identical electrical specifications: 200 V reverse voltage, 10 A average rectified current, 1.2 V forward voltage at 10 A, and standard recovery speed characteristics. The S10DL-TP is currently in active production status, whereas the S10D-TP is obsolete. Both parts comply with RoHS3 and REACH regulations. The primary difference is packaging format: S10D-TP is supplied in Cut Tape (CT) & Digi-Reel format, while S10DL-TP is supplied in Tape & Reel (TR) format. Selection between these two depends on procurement and assembly line requirements.

Lower Current Alternatives (Application-Dependent):

All remaining substitute parts operate at 3 A average rectified current, representing a 70% reduction from the S10D-TP specification. These parts are suitable only for circuit designs where the maximum current requirement does not exceed 3 A. All listed alternatives maintain the 200 V reverse voltage rating and DO-214AB package compatibility.

Among the 3 A alternatives, parts with active product status are preferred for new designs: ES3D-13-F, MURS320-13-F, MURS320T3G, ES3DHE3_A/I, CSFC303-G, CURC303-G, and ES3D. The ES3DHE3_A/I variant includes AEC-Q101 automotive qualification, suitable for automotive applications. Parts with extended temperature ranges (-65°C to 175°C) such as MURS320-13-F and MURS320T3G provide additional thermal margin beyond the S10D-TP specification.

Frequently Asked Questions (FAQ)

Q: Can I use a 3 A rated diode as a substitute for the S10D-TP in my circuit?

A: Only if your circuit design operates at maximum currents not exceeding 3 A. The S10D-TP is rated for 10 A average rectified current. Using a 3 A part in a 10 A application will result in device failure. Verify your actual circuit current requirements before selecting a lower-rated substitute.

Q: What is the difference between S10D-TP and S10DL-TP?

A: Both parts have identical electrical specifications and operating characteristics. The difference is packaging format: S10D-TP uses Cut Tape (CT) & Digi-Reel packaging, while S10DL-TP uses Tape & Reel (TR) packaging. S10DL-TP is the active production equivalent and is recommended for new procurement.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All parts listed in this reference comply with RoHS3 regulations. All parts also maintain REACH compliance status.

Q: Can I substitute a fast recovery diode for the standard recovery S10D-TP?

A: Fast recovery diodes (≤500 ns) can be used in applications designed for standard recovery diodes (>500 ns). The faster recovery characteristic does not create incompatibility. However, verify that your circuit design does not depend on the specific recovery time characteristics of the original part.

Q: What is the significance of the DO-214AB package designation?

A: DO-214AB is the industry standard surface mount package for this diode category, also referred to as SMC (Surface Mount Case). All listed substitute parts use this identical package, ensuring mechanical and electrical compatibility on PCB layouts designed for the S10D-TP.

Q: Why is the S10D-TP listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The S10DL-TP serves as the active production replacement with identical specifications. For new designs and ongoing procurement, use S10DL-TP.

Q: Do I need to re-qualify my circuit if I switch from S10D-TP to S10DL-TP?

A: No re-qualification is required for the S10D-TP to S10DL-TP transition. Both parts have identical electrical and thermal specifications. The change is limited to packaging format (Cut Tape vs. Tape & Reel).

Q: Which 3 A substitute offers the best forward voltage performance?

A: The ES3D from Diotec Semiconductor and ES3D-13-F from Diodes Incorporated both specify 0.9 V forward voltage at 3 A, representing the lowest forward voltage among 3 A alternatives. Lower forward voltage reduces power dissipation in rectification applications.

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