BZD27C100P M2G Equivalent & Substitute Parts

Part Overview

The BZD27C100P M2G is an active-status Zener diode manufactured by Taiwan Semiconductor Corporation, rated for 100 V nominal Zener voltage and 1 W maximum power dissipation. This component is designed for surface mount applications in the Sub SMA package configuration (DO-219AB). The part is ROHS3 compliant and carries unlimited moisture sensitivity level (MSL 1), making it suitable for standard industrial and commercial electronic applications.

Equivalent and substitute parts are identified to address component availability, inventory requirements, packaging preferences, and manufacturer sourcing flexibility while maintaining electrical and mechanical compatibility within specified tolerance ranges.

Key Parameters

Parameter	Value	Unit
Voltage - Zener (Nom)	100	V
Tolerance	±6%	-
Power - Max	1	W
Impedance (Max)	200	Ohms
Current - Reverse Leakage @ Vr	1	µA @ 75 V
Voltage - Forward (Vf) (Max) @ If	1.2	V @ 200 mA
Operating Temperature	-55 to 175	°C (TJ)
Mounting Type	Surface Mount	-
Package / Case	DO-219AB	-
RoHS Status	ROHS3 Compliant	-
MSL	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitute parts for the BZD27C100P M2G are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents (BZD27C100P R3G, BZD27C100P RVG): These parts share identical electrical specifications with the main part, including 100 V nominal Zener voltage, 1 W maximum power, 200 Ohms maximum impedance, and DO-219AB package configuration. The primary difference is tolerance specification (±5% versus ±6%) and packaging format (Tape & Reel). Both are manufactured by Taiwan Semiconductor Corporation and maintain full compliance with ROHS3 and MSL 1 requirements.

Similar Parts (BZD27C100P-E3-08, BZD27C100P-HE3-08): These parts are manufactured by Vishay General Semiconductor - Diodes Division and maintain the same 100 V nominal Zener voltage, DO-219AB package, 200 Ohms maximum impedance, and forward voltage characteristics. The key difference is maximum power rating (800 mW versus 1 W) and operating temperature range (-65°C to 175°C versus -55°C to 175°C). The BZD27C100P-HE3-08 carries AEC-Q101 automotive qualification.

Substitution eligibility is determined by matching: nominal Zener voltage (100 V), package type (DO-219AB), impedance specification (200 Ohms maximum), forward voltage characteristics (1.2 V @ 200 mA), and reverse leakage current (1 µA @ 75 V).

Parameter Comparison

Parameter	BZD27C100P M2G	BZD27C100P R3G	BZD27C100P RVG	BZD27C100P-E3-08	BZD27C100P-HE3-08
Manufacturer	Taiwan Semiconductor	Taiwan Semiconductor	Taiwan Semiconductor	Vishay General Semiconductor	Vishay General Semiconductor
Voltage - Zener (Nom)	100 V	100 V	100 V	100 V	100 V
Tolerance	±6%	±5%	±5%	-	-
Power - Max	1 W	1 W	1 W	800 mW	800 mW
Impedance (Max)	200 Ohms	200 Ohms	200 Ohms	200 Ohms	200 Ohms
Current - Reverse Leakage @ Vr	1 µA @ 75 V	1 µA @ 75 V	1 µA @ 75 V	1 µA @ 75 V	1 µA @ 75 V
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 200 mA	1.2 V @ 200 mA	1.2 V @ 200 mA	1.2 V @ 200 mA	1.2 V @ 200 mA
Operating Temperature	-55 to 175°C	-55 to 175°C	-55 to 175°C	-65 to 175°C	-65 to 175°C
Package / Case	DO-219AB	DO-219AB	DO-219AB	DO-219AB	DO-219AB
Packaging Format	-	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Automotive Grade	-	-	-	-	Yes (AEC-Q101)

Engineering Selection Recommendations

BZD27C100P R3G and BZD27C100P RVG are direct parametric equivalents to the BZD27C100P M2G. Both parts maintain identical electrical performance across all critical parameters: 100 V nominal Zener voltage, 1 W maximum power dissipation, 200 Ohms maximum impedance, and identical forward and reverse leakage characteristics. These Taiwan Semiconductor Corporation parts are suitable for direct substitution in applications where the main part is specified. The ±5% tolerance specification of these equivalents provides tighter voltage regulation compared to the ±6% tolerance of the main part. Both parts carry ROHS3 compliance and MSL 1 rating.

BZD27C100P-E3-08 and BZD27C100P-HE3-08 are similar parts manufactured by Vishay General Semiconductor - Diodes Division. These parts maintain the same 100 V nominal Zener voltage, DO-219AB package configuration, and identical impedance and leakage specifications. The primary distinction is reduced maximum power rating (800 mW versus 1 W). These parts are suitable for applications where power dissipation does not exceed 800 mW. Both parts carry ROHS3 compliance and MSL 1 rating. The BZD27C100P-HE3-08 includes AEC-Q101 automotive qualification and extended operating temperature range (-65°C to 175°C), making it suitable for automotive and extended temperature applications.

Selection between parametric equivalents and similar parts depends on application power requirements and manufacturer sourcing strategy. All listed parts maintain compliance with ROHS3 and REACH requirements.

Frequently Asked Questions (FAQ)

Q: Can BZD27C100P R3G and BZD27C100P RVG be used interchangeably with BZD27C100P M2G?

A: Yes. Both parts are parametric equivalents with identical electrical specifications: 100 V nominal Zener voltage, 1 W maximum power, 200 Ohms maximum impedance, and matching forward and reverse leakage characteristics. The ±5% tolerance of these equivalents is tighter than the ±6% tolerance of the main part, providing improved voltage regulation. All three parts share the DO-219AB package configuration and ROHS3 compliance.

Q: What is the key difference between the Taiwan Semiconductor and Vishay parts?

A: Taiwan Semiconductor parts (BZD27C100P M2G, R3G, RVG) are rated for 1 W maximum power dissipation. Vishay parts (BZD27C100P-E3-08, BZD27C100P-HE3-08) are rated for 800 mW maximum power dissipation. Both manufacturers' parts share identical 100 V nominal Zener voltage, DO-219AB package, and impedance specifications. Vishay parts offer extended operating temperature range (-65°C to 175°C versus -55°C to 175°C).

Q: Can I use BZD27C100P-E3-08 or BZD27C100P-HE3-08 in place of BZD27C100P M2G?

A: Substitution is valid only if application power dissipation does not exceed 800 mW. Both Vishay parts maintain the same 100 V nominal Zener voltage, DO-219AB package, and impedance characteristics. If the application requires full 1 W power dissipation capability, these parts are not suitable. The BZD27C100P-HE3-08 provides automotive-grade qualification (AEC-Q101) and extended temperature range.

Q: Are all listed parts ROHS3 compliant?

A: Yes. All substitute and equivalent parts listed (BZD27C100P R3G, BZD27C100P RVG, BZD27C100P-E3-08, BZD27C100P-HE3-08) carry ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity level rating, matching the main part specification.

Q: What is the significance of the AEC-Q101 qualification on BZD27C100P-HE3-08?

A: AEC-Q101 qualification indicates the part meets automotive industry reliability and quality standards. The BZD27C100P-HE3-08 is suitable for automotive applications requiring this certification. This part also provides extended operating temperature range (-65°C to 175°C) compared to standard industrial parts.

Q: Does packaging format affect electrical performance?

A: No. Packaging format (Tape & Reel versus other formats) affects handling, storage, and assembly processes but does not alter electrical performance. All listed parts maintain identical electrical specifications regardless of packaging format.

Q: What parameters must match for a part to be considered a valid substitute?

A: Valid substitutes must maintain: nominal Zener voltage (100 V), package type (DO-219AB), maximum impedance (200 Ohms), forward voltage characteristics (1.2 V @ 200 mA), and reverse leakage current (1 µA @ 75 V). Maximum power rating and tolerance specifications may differ within application requirements.

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