NTS10100EMFST1G Equivalent & Substitute Parts

Part Overview

The NTS10100EMFST1G is a Schottky rectifier diode manufactured by onsemi, rated for 100 V DC reverse voltage and 10 A average rectified current in a 5-DFN surface mount package. This component is classified as Obsolete, necessitating identification of equivalent substitute parts for ongoing design support and procurement continuity. Substitute parts maintain identical electrical performance and mechanical compatibility while offering improved product status or alternative packaging configurations.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io)	10 A
Voltage - Forward (Vf) (Max) @ If	720 mV @ 10 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	50 µA @ 100 V
Operating Temperature - Junction	-55°C ~ 175°C
Package / Case	8-PowerTDFN, 5 Leads
Supplier Device Package	5-DFN (5x6) (8-SOFL)
Mounting Type	Surface Mount
Technology	Schottky
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the NTS10100EMFST1G are qualified based on strict electrical and mechanical parameter equivalence. All substitute parts maintain the following critical parameters:

Voltage - DC Reverse (Vr) (Max): 100 V
Current - Average Rectified (Io): 10 A
Voltage - Forward (Vf) (Max) @ If: 720 mV @ 10 A
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr: 50 µA @ 100 V
Operating Temperature - Junction: -55°C ~ 175°C
Package / Case: 8-PowerTDFN, 5 Leads
Supplier Device Package: 5-DFN (5x6) (8-SOFL)
Mounting Type: Surface Mount
Technology: Schottky
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitute parts differ in product status, packaging configuration (Tape & Reel versus bulk), and automotive qualification grades. These differences do not affect electrical or mechanical compatibility in circuit applications.

Parameter Comparison

Parameter	NTS10100EMFST1G	NRVTS10100EMFST1G	NRVTS10100EMFST3G	NRVTS10100MFST1G
Manufacturer	onsemi	onsemi	onsemi	onsemi
Category	Diodes, Rectifiers	Diodes, Rectifiers	Diodes, Rectifiers	Diodes, Rectifiers
Technology	Schottky	Schottky	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	100 V	100 V	100 V	100 V
Current - Average Rectified (Io)	10 A	10 A	10 A	10 A
Voltage - Forward (Vf) (Max) @ If	720 mV @ 10 A	720 mV @ 10 A	720 mV @ 10 A	720 mV @ 10 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	50 µA @ 100 V	50 µA @ 100 V	50 µA @ 100 V	50 µA @ 100 V
Operating Temperature - Junction	-55°C ~ 175°C	-55°C ~ 175°C	-55°C ~ 175°C	-55°C ~ 175°C
Package / Case	8-PowerTDFN, 5 Leads	8-PowerTDFN, 5 Leads	8-PowerTDFN, 5 Leads	8-PowerTDFN, 5 Leads
Supplier Device Package	5-DFN (5x6) (8-SOFL)	5-DFN (5x6) (8-SOFL)	5-DFN (5x6) (8-SOFL)	5-DFN (5x6) (8-SOFL)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Last Time Buy	Active	Last Time Buy
Grade	Standard	Automotive	Automotive	Automotive
Qualification	Not specified	AEC-Q101	AEC-Q101	AEC-Q101
Packaging	Not specified	Tape & Reel (TR)	Not specified	Tape & Reel (TR)

Engineering Selection Recommendations

NRVTS10100EMFST3G is the primary recommended substitute. This part maintains full electrical and mechanical equivalence to the NTS10100EMFST1G while offering Active product status, ensuring long-term availability and supply chain stability. The part carries automotive-grade qualification (AEC-Q101) and is suitable for both commercial and automotive applications.

NRVTS10100MFST1G is an alternative substitute with the highest current inventory (21,800 Pcs). This part provides automotive-grade qualification (AEC-Q101) and Tape & Reel packaging, suitable for high-volume production environments. Product status is Last Time Buy, indicating limited future availability.

NRVTS10100EMFST1G is a secondary substitute with Last Time Buy status. This part includes automotive-grade qualification (AEC-Q101) and Tape & Reel packaging. Inventory availability is 1,900 Pcs.

All substitute parts are ROHS3 compliant and REACH unaffected, maintaining regulatory compliance equivalent to the original part.

Frequently Asked Questions (FAQ)

Q: Can NRVTS10100EMFST3G be used as a direct replacement for NTS10100EMFST1G?

A: Yes. Both parts share identical electrical parameters (100 V reverse voltage, 10 A average rectified current, 720 mV forward voltage at 10 A, fast recovery ≤ 500ns), identical thermal operating range (-55°C to 175°C), and identical mechanical package specifications (5-DFN 5x6, 8-PowerTDFN, 5 leads). Circuit-level performance is equivalent.

Q: What is the difference between the substitute parts?

A: The substitute parts differ in product status and packaging. NRVTS10100EMFST3G is Active status, ensuring ongoing availability. NRVTS10100MFST1G and NRVTS10100EMFST1G are Last Time Buy status with limited future supply. NRVTS10100MFST1G and NRVTS10100EMFST1G are supplied in Tape & Reel packaging, while NRVTS10100EMFST3G packaging is not specified. All three substitutes include automotive-grade qualification (AEC-Q101).

Q: Are the substitute parts suitable for automotive applications?

A: NRVTS10100EMFST3G, NRVTS10100MFST1G, and NRVTS10100EMFST1G all carry automotive-grade designation and AEC-Q101 qualification. The original NTS10100EMFST1G does not specify automotive qualification. Substitute parts are suitable for automotive applications.

Q: Does the Tape & Reel packaging affect circuit compatibility?

A: No. Tape & Reel packaging is a supply format that does not affect the electrical or mechanical characteristics of the individual component. The diode itself maintains identical specifications regardless of packaging format.

Q: What is the moisture sensitivity level for these parts?

A: All parts, including the original and substitutes, have Moisture Sensitivity Level (MSL) 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. The original part NTS10100EMFST1G and all substitute parts (NRVTS10100EMFST3G, NRVTS10100MFST1G, NRVTS10100EMFST1G) are ROHS3 compliant and REACH unaffected.

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