SS2H10HE3_A/I Equivalent & Substitute Parts

Part Overview

The SS2H10HE3_A/I is an active Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount component operates at 100 V DC reverse voltage with 2 A average rectified current in a DO-214AA (SMB) package. The device is qualified to AEC-Q100 automotive standards and complies with ROHS3 and REACH regulations. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific packaging requirements.

Key Parameters

Parameter	Value	Unit
Technology	Schottky	—
Voltage - DC Reverse (Vr) (Max)	100	V
Current - Average Rectified (Io)	2	A
Voltage - Forward (Vf) (Max) @ If	790 mV @ 2 A	—
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Current - Reverse Leakage @ Vr	10	µA @ 100 V
Package / Case	DO-214AA, SMB	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-65°C ~ 175°C	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the SS2H10HE3_A/I are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical electrical specifications and package form factor. These parts are direct functional replacements with no circuit performance impact:

Voltage - DC Reverse (Vr) (Max): 100 V
Current - Average Rectified (Io): 2 A
Voltage - Forward (Vf) (Max) @ If: 790 mV @ 2 A
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr: 10 µA @ 100 V
Package / Case: DO-214AA, SMB
Operating Temperature - Junction: -65°C ~ 175°C

Manufacturer Recommended Substitutes are qualified alternatives that meet the same voltage and package requirements but may differ in current rating, forward voltage, or leakage characteristics. These parts are suitable for applications where the specified electrical parameters provide design margin.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) @ If [mV]	Ir @ Vr [µA]	Package	Packaging Type	Temp Range [°C]	Grade	Qualification
SS2H10HE3_A/I	Vishay	100	2	790 @ 2A	10 @ 100V	DO-214AA	Tape & Reel (TR)	-65 to 175	Automotive	AEC-Q100
SS2H10-E3/52T	Vishay	100	2	790 @ 2A	10 @ 100V	DO-214AA	Cut Tape (CT)	-65 to 175	—	—
SS2H10-E3/5BT	Vishay	100	2	790 @ 2A	10 @ 100V	DO-214AA	Cut Tape (CT)	-65 to 175	—	—
SS2H10HE3_A/H	Vishay	100	2	790 @ 2A	10 @ 100V	DO-214AA	Cut Tape (CT) & Digi-Reel®	-65 to 175	Automotive	AEC-Q101
MB210-AU_R1_000A1	Panjit International Inc.	100	2	800 @ 2A	50 @ 100V	DO-214AA	Tape & Reel (TR)	-55 to 175	Automotive	AEC-Q101
CDBB1100-G	Comchip Technology	100	1	850 @ 1A	500 @ 100V	DO-214AA	Tape & Reel (TR)	—	—	—

Engineering Selection Recommendations

Direct Parametric Equivalents (Preferred for Drop-In Replacement)

The parts SS2H10-E3/52T, SS2H10-E3/5BT, and SS2H10HE3_A/H are parametric equivalents of the SS2H10HE3_A/I. These devices maintain identical electrical performance across all critical parameters: 100 V reverse voltage, 2 A average rectified current, 790 mV forward voltage at 2 A, and 10 µA reverse leakage at 100 V. All operate across the -65°C to 175°C junction temperature range. The primary differences are packaging format (Cut Tape versus Tape & Reel) and automotive qualification level. SS2H10HE3_A/H carries AEC-Q101 qualification versus the AEC-Q100 qualification of the main part.

Manufacturer Recommended Alternatives

MB210-AU_R1_000A1 (Panjit International Inc.) is a 100 V, 2 A Schottky diode in DO-214AA package with AEC-Q101 automotive qualification. Forward voltage is 800 mV at 2 A (10 mV higher than the main part) and reverse leakage is 50 µA at 100 V (40 µA higher than the main part). Operating temperature range is -55°C to 175°C. This part is suitable for applications where the specified electrical parameters provide adequate design margin.

CDBB1100-G (Comchip Technology) is a 100 V Schottky diode in DO-214AA package with reduced current rating of 1 A. Forward voltage is 850 mV at 1 A and reverse leakage is 500 µA at 100 V. This part is not suitable for direct replacement in circuits requiring 2 A continuous current but may be used in lower-current applications within the same voltage class.

Frequently Asked Questions (FAQ)

Q: Can SS2H10-E3/52T and SS2H10-E3/5BT be used interchangeably with SS2H10HE3_A/I?

A: Yes. These parts are parametric equivalents with identical electrical specifications. The difference is packaging format: SS2H10HE3_A/I is supplied in Tape & Reel (TR), while SS2H10-E3/52T and SS2H10-E3/5BT are supplied in Cut Tape (CT). All three maintain 100 V reverse voltage, 2 A current rating, 790 mV forward voltage at 2 A, and -65°C to 175°C operating range.

Q: What is the difference between AEC-Q100 and AEC-Q101 qualification?

A: Both are automotive electronics council qualifications for semiconductor reliability. The main part carries AEC-Q100 qualification, while SS2H10HE3_A/H carries AEC-Q101. Both certifications confirm the device meets automotive-grade reliability standards. The specific qualification level should be verified against application requirements.

Q: Is MB210-AU_R1_000A1 a direct replacement for SS2H10HE3_A/I?

A: MB210-AU_R1_000A1 is a manufacturer-recommended alternative with the same 100 V voltage rating and 2 A current rating in the same DO-214AA package. However, it has higher forward voltage (800 mV versus 790 mV at 2 A) and higher reverse leakage (50 µA versus 10 µA at 100 V). It is suitable for applications where these parameter differences fall within design margins.

Q: Can CDBB1100-G replace SS2H10HE3_A/I?

A: CDBB1100-G is not a direct replacement. While it shares the same 100 V voltage rating and DO-214AA package, it is rated for only 1 A average rectified current compared to 2 A for the main part. CDBB1100-G is suitable only for applications requiring lower current levels.

Q: What packaging options are available for equivalent parts?

A: Equivalent parts are available in Tape & Reel (TR) and Cut Tape (CT) formats. SS2H10HE3_A/I and MB210-AU_R1_000A1 are supplied in Tape & Reel. SS2H10-E3/52T and SS2H10-E3/5BT are supplied in Cut Tape. SS2H10HE3_A/H is available in Cut Tape and Digi-Reel® format. Packaging selection depends on assembly equipment and procurement requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, matching the environmental compliance status of the main part SS2H10HE3_A/I.

Q: What is the operating temperature range for each substitute?

A: SS2H10HE3_A/I, SS2H10-E3/52T, SS2H10-E3/5BT, and SS2H10HE3_A/H all operate from -65°C to 175°C junction temperature. MB210-AU_R1_000A1 operates from -55°C to 175°C. CDBB1100-G maximum junction temperature is 125°C. Temperature range should be verified against application requirements.

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