GIB2402HE3_A/I Equivalent & Substitute Parts

Part Overview

The GIB2402HE3_A/I is a diode array rectifier manufactured by Vishay General Semiconductor - Diodes Division. This component features a 1 Pair Common Cathode configuration rated for 100 V DC reverse voltage and 16 A average rectified current per diode. The device is packaged in TO-263-3 (D2PAK) surface mount format with 2 leads plus tab.

The GIB2402HE3_A/I is designated as Last Time Buy, indicating that the original manufacturer has discontinued or will discontinue production. Identifying equivalent and substitute parts is necessary to ensure continued design support, procurement availability, and long-term product lifecycle management.

Key Parameters

Parameter	Value
Diode Configuration	1 Pair Common Cathode
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io) (per Diode)	16 A
Voltage - Forward (Vf) (Max) @ If	975 mV @ 8 A
Reverse Recovery Time (trr)	35 ns
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)
Operating Temperature - Junction	-65°C ~ 150°C
Package / Case	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Mounting Type	Surface Mount
Technology	Standard
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the GIB2402HE3_A/I is determined by the following critical parameters:

Primary Substitution Criteria:

Diode configuration (1 Pair Common Cathode)
Voltage rating (100 V DC reverse minimum)
Current rating (16 A average rectified current per diode minimum)
Package type (TO-263-3, D2PAK surface mount)
Mounting compatibility (surface mount)

Secondary Compatibility Factors:

Forward voltage characteristics
Reverse recovery time
Operating temperature range
Technology type (Standard, Super Barrier, or Schottky)
Regulatory compliance (RoHS3)

Substitute parts must maintain or exceed the electrical specifications of the original part while maintaining identical or compatible package footprints. Parts with higher voltage ratings or current capabilities are acceptable substitutes. Parts with lower current ratings or different package types require design verification.

Parameter Comparison

Parameter	GIB2402HE3_A/I	GIB2404HM3/I	SBR30A100CTB-13	STPS15H100CBY-TR
Manufacturer	Vishay General Semiconductor	Vishay General Semiconductor	Diodes Incorporated	STMicroelectronics
Diode Configuration	1 Pair Common Cathode	1 Pair Common Cathode	1 Pair Common Cathode	1 Pair Common Cathode
Voltage - DC Reverse (Vr) (Max)	100 V	200 V	100 V	100 V
Current - Average Rectified (Io) (per Diode)	16 A	16 A	15 A	7.5 A
Voltage - Forward (Vf) (Max) @ If	975 mV @ 8 A	975 mV @ 8 A	850 mV @ 15 A	800 mV @ 7.5 A
Reverse Recovery Time (trr)	35 ns	35 ns	Not specified	Not specified
Speed Classification	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA	Fast Recovery ≤ 500ns, > 200mA
Technology	Standard	Standard	Super Barrier	Schottky
Operating Temperature - Junction	-65°C ~ 150°C	-65°C ~ 150°C	-65°C ~ 150°C	-40°C ~ 175°C
Package / Case	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-263-3, D2PAK	TO-252-3, DPAK
Product Status	Last Time Buy	Active	Active	Active
RoHS Status	ROHS3 Compliant	Not specified	ROHS3 Compliant	ROHS3 Compliant
Automotive Grade	Not specified	Yes (AEC-Q101)	Not specified	Yes (AEC-Q101)

Engineering Selection Recommendations

GIB2404HM3/I (Vishay General Semiconductor)

The GIB2404HM3/I is the primary manufacturer-recommended substitute. This part maintains identical diode configuration, current rating (16 A), forward voltage characteristics, and reverse recovery time (35 ns). The GIB2404HM3/I features a higher voltage rating (200 V) compared to the original 100 V specification, providing enhanced voltage margin. The part is Active status with AEC-Q101 automotive qualification, ensuring continued availability and supply chain stability. The TO-263-3 D2PAK package is identical to the original, requiring no PCB layout modifications.

SBR30A100CTB-13 (Diodes Incorporated)

The SBR30A100CTB-13 is a direct voltage and package equivalent with 100 V rating and TO-263-3 D2PAK packaging. This part employs Super Barrier technology and achieves lower forward voltage (850 mV @ 15 A) compared to the original standard technology device. The current rating is 15 A per diode, which is 1 A lower than the original 16 A specification. This part is Active status with ROHS3 compliance. The SBR30A100CTB-13 is suitable for applications where the 1 A current reduction is acceptable and lower forward voltage dissipation is beneficial.

STPS15H100CBY-TR (STMicroelectronics)

The STPS15H100CBY-TR is a Schottky technology alternative with 100 V rating and identical diode configuration. This part features significantly lower forward voltage (800 mV @ 7.5 A) and lower reverse leakage current (3 µA @ 100 V). The current rating is 7.5 A per diode, representing a 50% reduction from the original 16 A specification. The package is TO-252-3 DPAK, which differs from the original TO-263-3 D2PAK, requiring PCB layout verification. This part is Active status with AEC-Q101 automotive qualification and extended operating temperature range (-40°C ~ 175°C). The STPS15H100CBY-TR is suitable only for applications with current requirements not exceeding 7.5 A per diode.

Frequently Asked Questions (FAQ)

Q: Can the GIB2404HM3/I be used as a direct replacement for the GIB2402HE3_A/I?

A: Yes. The GIB2404HM3/I maintains identical diode configuration, current rating, forward voltage characteristics, and package footprint. The higher voltage rating (200 V vs. 100 V) provides additional design margin without affecting circuit operation in 100 V applications. No PCB modifications are required.

Q: What is the difference between the SBR30A100CTB-13 and the original GIB2402HE3_A/I?

A: Both parts share identical voltage rating (100 V) and package type (TO-263-3 D2PAK). The SBR30A100CTB-13 uses Super Barrier technology, resulting in lower forward voltage (850 mV vs. 975 mV). The current rating is 15 A per diode compared to 16 A in the original. The 1 A reduction may be acceptable in applications with adequate current margin.

Q: Why does the STPS15H100CBY-TR have a different package than the other substitutes?

A: The STPS15H100CBY-TR uses TO-252-3 DPAK packaging instead of TO-263-3 D2PAK. While both are surface mount packages with similar thermal characteristics, the physical footprints differ. PCB layout verification is required before substitution. The STPS15H100CBY-TR is suitable only for applications where the 7.5 A current rating meets design requirements.

Q: Is the GIB2402HE3_A/I still available for procurement?

A: The GIB2402HE3_A/I is designated Last Time Buy status, indicating discontinued or discontinuing production. Current inventory of 894 pieces is available, but long-term procurement is not assured. Transition to an Active status substitute part is recommended for new designs and ongoing production.

Q: What are the key electrical differences between Standard, Super Barrier, and Schottky diode technologies in these substitutes?

A: Standard technology (GIB2402HE3_A/I, GIB2404HM3/I) provides balanced performance across voltage and current ratings. Super Barrier technology (SBR30A100CTB-13) reduces forward voltage while maintaining standard voltage ratings. Schottky technology (STPS15H100CBY-TR) achieves the lowest forward voltage but is limited to lower current ratings and voltage ratings. Technology selection depends on application requirements for power dissipation, current handling, and voltage stress.

Q: Are all substitute parts RoHS3 compliant?

A: The GIB2402HE3_A/I, SBR30A100CTB-13, and STPS15H100CBY-TR are confirmed ROHS3 compliant. RoHS status for the GIB2404HM3/I is not specified in the provided data.

Q: Which substitute part has the lowest reverse leakage current?

A: The STPS15H100CBY-TR has the lowest reverse leakage current at 3 µA @ 100 V, compared to 50 µA @ 100 V for the original GIB2402HE3_A/I and 100 µA @ 100 V for the SBR30A100CTB-13. Lower reverse leakage reduces standby power consumption in certain circuit topologies.

Q: Can the GIB2404HM3/I be used in automotive applications?

A: The GIB2404HM3/I carries AEC-Q101 automotive qualification, confirming suitability for automotive applications. The original GIB2402HE3_A/I does not specify automotive qualification.

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