BYM07-100HE3_A/I Equivalent & Substitute Parts

Part Overview

The BYM07-100HE3_A/I is a general-purpose fast recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. This surface mount diode operates at 100 V reverse voltage with 500 mA average rectified current and features a 50 ns reverse recovery time, making it suitable for high-frequency switching applications. The device is classified as Active product status and carries automotive-grade qualification under AEC-Q101. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, packaging format preferences, or supply chain considerations.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	100	V
Current - Average Rectified (Io)	500	mA
Voltage - Forward (Vf) (Max) @ If	1.25 @ 500 mA	V
Reverse Recovery Time (trr)	50	ns
Current - Reverse Leakage @ Vr	5 @ 100 V	µA
Capacitance @ Vr, F	7 @ 4V, 1MHz	pF
Package / Case	DO-213AA (Glass)	—
Operating Temperature - Junction	-65 to 175	°C
RoHS Status	ROHS3 Compliant	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitution of the BYM07-100HE3_A/I is valid when the replacement part maintains identical electrical specifications across all critical parameters. The following parameters define substitution eligibility:

Voltage - DC Reverse (Vr) (Max): 100 V
Current - Average Rectified (Io): 500 mA
Voltage - Forward (Vf) (Max) @ If: 1.25 V @ 500 mA
Reverse Recovery Time (trr): 50 ns
Current - Reverse Leakage @ Vr: 5 µA @ 100 V
Capacitance @ Vr, F: 7 pF @ 4V, 1MHz
Package / Case: DO-213AA (Glass)
Operating Temperature - Junction: -65°C to 175°C
Mounting Type: Surface Mount
Product Status: Active
RoHS Status: ROHS3 Compliant

All identified substitute parts meet these criteria. Differences exist only in packaging format (Tape & Reel, Cut Tape & Digi-Reel®) and base product number designation (BYM07 versus EGL34), which do not affect electrical performance or mechanical fit.

Parameter Comparison

Parameter	BYM07-100HE3_A/I	BYM07-100-E3/83	BYM07-100-E3/98	EGL34B-E3/98
Voltage - DC Reverse (Vr) (Max)	100 V	100 V	100 V	100 V
Current - Average Rectified (Io)	500 mA	500 mA	500 mA	500 mA
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 500 mA	1.25 V @ 500 mA	1.25 V @ 500 mA	1.25 V @ 500 mA
Reverse Recovery Time (trr)	50 ns	50 ns	50 ns	50 ns
Current - Reverse Leakage @ Vr	5 µA @ 100 V	5 µA @ 100 V	5 µA @ 100 V	5 µA @ 100 V
Capacitance @ Vr, F	7 pF @ 4V, 1MHz	7 pF @ 4V, 1MHz	7 pF @ 4V, 1MHz	7 pF @ 4V, 1MHz
Package / Case	DO-213AA (Glass)	DO-213AA (Glass)	DO-213AA (Glass)	DO-213AA (Glass)
Operating Temperature - Junction	-65°C to 175°C	-65°C to 175°C	-65°C to 175°C	-65°C to 175°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active	Active
Packaging Format	Bulk	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)

Engineering Selection Recommendations

All three substitute parts—BYM07-100-E3/83, BYM07-100-E3/98, and EGL34B-E3/98—are direct electrical and mechanical equivalents to the BYM07-100HE3_A/I. Selection among these options is determined by packaging and supply requirements:

BYM07-100-E3/83 is supplied in Tape & Reel format with 7300 pieces in stock and carries Moisture Sensitivity Level (MSL) 1 (Unlimited).

BYM07-100-E3/98 is supplied in Cut Tape and Digi-Reel® format with 4000 pieces in stock and carries Moisture Sensitivity Level (MSL) 1 (Unlimited).

EGL34B-E3/98 is supplied in Tape & Reel format with 5781 pieces in stock and carries Moisture Sensitivity Level (MSL) 1 (Unlimited).

All parts maintain Active product status, ROHS3 compliance, and REACH Unaffected designation. Selection should be based on assembly process requirements and packaging compatibility with production equipment.

Frequently Asked Questions (FAQ)

Q: Can BYM07-100-E3/83 be used as a direct replacement for BYM07-100HE3_A/I?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format: BYM07-100-E3/83 is supplied in Tape & Reel format, while BYM07-100HE3_A/I is supplied in bulk. Both are DO-213AA surface mount packages with identical electrical specifications.

Q: What is the difference between BYM07-100-E3/98 and EGL34B-E3/98?

A: Both parts have identical electrical specifications and DO-213AA packaging. The difference is the base product number designation (BYM07 versus EGL34). This designation does not affect electrical performance or mechanical compatibility. BYM07-100-E3/98 is supplied in Cut Tape and Digi-Reel® format, while EGL34B-E3/98 is supplied in Tape & Reel format.

Q: Are all substitute parts automotive-grade qualified?

A: The main part BYM07-100HE3_A/I carries AEC-Q101 automotive qualification. The substitute parts BYM07-100-E3/83, BYM07-100-E3/98, and EGL34B-E3/98 are listed as Active product status with ROHS3 compliance and REACH Unaffected designation. Automotive qualification status for substitute parts should be confirmed with the supplier if AEC-Q101 certification is a design requirement.

Q: What does Moisture Sensitivity Level (MSL) 1 mean?

A: MSL 1 (Unlimited) indicates that the component has unlimited shelf life and does not require special moisture control during storage or handling. This applies to all substitute parts listed.

Q: Can I mix packaging formats in production?

A: Packaging format selection depends on assembly equipment compatibility. Tape & Reel format is suitable for automated pick-and-place systems, while Cut Tape format is suitable for manual assembly or specific feeder configurations. Verify compatibility with your assembly process before selecting a substitute part based on packaging format.

Q: Are all parts in the same SUPERECTIFIER® series?

A: Yes. All parts—BYM07-100HE3_A/I, BYM07-100-E3/83, BYM07-100-E3/98, and EGL34B-E3/98—belong to the SUPERECTIFIER® series manufactured by Vishay General Semiconductor - Diodes Division.

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