VS-MBRB20100CTTRLP Equivalent & Substitute Parts

Part Overview

The VS-MBRB20100CTTRLP is a Schottky diode array manufactured by Vishay General Semiconductor - Diodes Division. This component features a 1 Pair Common Cathode configuration with 100 V reverse voltage rating and 10 A average rectified current per diode. The device is packaged in TO-263-3 (D2PAK) surface mount format with fast recovery characteristics suitable for high-frequency rectification applications.

The VS-MBRB20100CTTRLP is currently discontinued at DiGi Electronics, with 2214 pieces available as new original stock. Due to its discontinued status, identifying equivalent and substitute parts is necessary for design continuity and procurement planning.

Key Parameters

Parameter	Value
Diode Configuration	1 Pair Common Cathode
Technology	Schottky
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io) (per Diode)	10 A
Voltage - Forward (Vf) (Max) @ If	800 mV @ 10 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	100 µA @ 100 V
Operating Temperature - Junction	-65°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the VS-MBRB20100CTTRLP are classified based on strict adherence to the following critical parameters:

Primary Substitution Criteria:

Diode Configuration: 1 Pair Common Cathode
Technology: Schottky
Voltage - DC Reverse (Vr) (Max): 100 V
Current - Average Rectified (Io) (per Diode): 10 A
Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Mounting Type: Surface Mount

Secondary Compatibility Parameters:

Voltage - Forward (Vf) (Max) @ If: 800 mV @ 10 A (allowable variance based on application requirements)
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Operating Temperature - Junction: -65°C ~ 150°C (minimum requirement)
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Substitute parts are grouped into three categories:

Direct Manufacturer Substitutes (Vishay): Parts from the same manufacturer with identical electrical specifications and packaging, differing only in packaging format (Tape & Reel vs. Tube).

Parametric Equivalents (Vishay): Parts with identical electrical and mechanical specifications from Vishay, available in alternative packaging configurations.

Cross-Manufacturer Equivalents: Parts from alternative manufacturers (onsemi, STMicroelectronics, Taiwan Semiconductor Corporation, Panjit International Inc.) meeting all critical electrical and mechanical parameters.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io (per Diode)	Vf (Max) @ If	Ir @ Vr	Tj (Operating)	Package	Status	Packaging Format
VS-MBRB20100CTTRLP	Vishay	100 V	10 A	800 mV @ 10 A	100 µA @ 100 V	-65°C ~ 150°C	TO-263-3, D2PAK	Discontinued	Tube
VS-MBRB20100CTL-M3	Vishay	100 V	10 A	800 mV @ 10 A	100 µA @ 100 V	-65°C ~ 150°C	TO-263-3, D2PAK	Active	Tape & Reel
MBRB20100CT-E3/8W	Vishay	100 V	10 A	800 mV @ 10 A	100 µA @ 100 V	-65°C ~ 150°C	TO-263-3, D2PAK	Active	Tape & Reel
MBRB20100CT-M3/8W	Vishay	100 V	10 A	800 mV @ 10 A	100 µA @ 100 V	-65°C ~ 150°C	TO-263-3, D2PAK	Active	Tape & Reel
VS-MBRB20100CTHM3	Vishay	100 V	10 A	800 mV @ 10 A	100 µA @ 100 V	-65°C ~ 150°C	TO-263-3, D2PAK	Active	Tube
NTSB20100CTG	onsemi	100 V	10 A	830 mV @ 10 A	17 µA @ 70 V	-40°C ~ 150°C	TO-263-3, D2PAK	Obsolete	Tube
SRS10100H	Taiwan Semiconductor Corporation	100 V	10 A	900 mV @ 5 A	100 µA @ 100 V	-55°C ~ 150°C	TO-263-3, D2PAK	Active	Tape & Reel
STPS20H100CG-TR	STMicroelectronics	100 V	10 A	770 mV @ 10 A	4.5 µA @ 100 V	-40°C ~ 175°C	TO-263-3, D2PAK	Active	Cut Tape & Digi-Reel
MBR20100DC-AU_R2_000A1	Panjit International Inc.	100 V	10 A	800 mV @ 10 A	50 µA @ 100 V	-55°C ~ 150°C	TO-263-3, D2PAK	Active	Tape & Reel

Engineering Selection Recommendations

Recommended Primary Substitutes (Active Status, Vishay Manufacturer):

VS-MBRB20100CTL-M3 - Direct Vishay substitute with identical electrical specifications. Available in Tape & Reel packaging with 713 pieces in stock. Automotive grade with AEC-Q101 qualification. Recommended for applications requiring automotive-grade components.
MBRB20100CT-E3/8W - Parametric equivalent from Vishay TMBS® series. Identical electrical specifications with 1900 pieces in stock. Highest inventory availability among Vishay options.
MBRB20100CT-M3/8W - Parametric equivalent from Vishay with identical specifications. 684 pieces in stock. Active product status ensures long-term availability.
VS-MBRB20100CTHM3 - Tube packaging option from Vishay with automotive grade and AEC-Q101 qualification. 865 pieces in stock. Suitable for applications requiring automotive qualification.

Recommended Cross-Manufacturer Substitutes (Active Status):

STPS20H100CG-TR - STMicroelectronics equivalent with superior reverse leakage characteristics (4.5 µA @ 100 V vs. 100 µA @ 100 V). Highest inventory availability (90,200 pieces). Lower forward voltage (770 mV @ 10 A). Extended maximum junction temperature (175°C). Recommended for high-volume applications and designs prioritizing low leakage current.
MBR20100DC-AU_R2_000A1 - Panjit International Inc. equivalent with automotive grade and AEC-Q101 qualification. Identical forward voltage specification (800 mV @ 10 A). 1588 pieces in stock. Suitable for automotive applications.
SRS10100H - Taiwan Semiconductor Corporation equivalent with automotive grade and AEC-Q101 qualification. 837 pieces in stock. Forward voltage specified at 5 A (900 mV) rather than 10 A. Suitable for automotive applications.

Not Recommended:

NTSB20100CTG (onsemi) - Obsolete product status. Although 4400 pieces are in stock, obsolescence status indicates no future availability or support. Use only if existing inventory is acceptable for end-of-life applications.

Frequently Asked Questions (FAQ)

Q1: Can I directly replace VS-MBRB20100CTTRLP with VS-MBRB20100CTL-M3?

A: Yes. Both parts are manufactured by Vishay with identical electrical specifications (100 V, 10 A, 800 mV @ 10 A, Schottky, 1 Pair Common Cathode configuration) and identical TO-263-3 D2PAK packaging. The primary difference is packaging format: VS-MBRB20100CTTRLP is supplied in Tube format, while VS-MBRB20100CTL-M3 is supplied in Tape & Reel format. Both are surface mount compatible with identical PCB footprints.

Q2: What is the difference between the Vishay parametric equivalents (MBRB20100CT-E3/8W, MBRB20100CT-M3/8W)?

A: All Vishay parametric equivalents meet identical electrical specifications and packaging requirements. Differences exist only in packaging format (Tape & Reel vs. Tube) and inventory availability. Selection should be based on your procurement and assembly process requirements. MBRB20100CT-E3/8W offers the highest inventory (1900 pieces).

Q3: Why does STPS20H100CG-TR have lower reverse leakage current (4.5 µA vs. 100 µA)?

A: Reverse leakage current is a manufacturing characteristic that varies between manufacturers and product lines. STPS20H100CG-TR demonstrates superior leakage performance, which may be beneficial in applications sensitive to leakage current. However, both specifications meet the 100 V, 10 A core requirements. Verify application compatibility before substitution.

Q4: Can I use SRS10100H if my application requires -65°C minimum operating temperature?

A: No. SRS10100H specifies -55°C minimum junction temperature, which does not meet the -65°C requirement of the original VS-MBRB20100CTTRLP. Use only if your application operates within -55°C to 150°C range.

Q5: What does "1 Pair Common Cathode" configuration mean?

A: This indicates the diode array contains two independent Schottky diodes with a shared cathode connection. The common cathode configuration is critical for circuit compatibility. All substitute parts listed maintain this configuration. Do not substitute with parts having different configurations (e.g., 1 Pair Common Anode).

Q6: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant and REACH unaffected, matching the environmental compliance status of the original VS-MBRB20100CTTRLP.

Q7: Which substitute offers the best inventory availability?

A: STPS20H100CG-TR from STMicroelectronics offers the highest inventory with 90,200 pieces in stock. This ensures immediate availability and long-term supply security for high-volume applications.

Q8: Can I use NTSB20100CTG despite its obsolete status?

A: NTSB20100CTG meets all electrical and mechanical specifications (100 V, 10 A, Schottky, TO-263-3 D2PAK). However, its obsolete status means no future manufacturing or support. Use only if: (1) existing stock is sufficient for your complete product lifecycle, and (2) no future design revisions requiring component replacement are anticipated.

Q9: What is the significance of automotive grade and AEC-Q101 qualification?

A: Automotive grade designation and AEC-Q101 qualification indicate the component meets automotive industry reliability and quality standards. These certifications are required for automotive applications. VS-MBRB20100CTL-M3, VS-MBRB20100CTHM3, SRS10100H, and MBR20100DC-AU_R2_000A1 carry these qualifications. Use non-automotive-grade parts only in non-automotive applications.

Q10: Does packaging format (Tube vs. Tape & Reel) affect electrical performance?

A: No. Packaging format affects only procurement, storage, and assembly processes. Electrical specifications and performance are identical regardless of packaging format. Selection should be based on your manufacturing equipment and supply chain requirements.

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