BZD27C200P RVG Equivalent & Substitute Parts

Part Overview

The BZD27C200P RVG is an active-status zener diode manufactured by Taiwan Semiconductor Corporation, rated for 200 V nominal zener voltage with 1 W maximum power dissipation. This component is designed for surface mount applications in voltage regulation and protection circuits. The part is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1) and operates across the temperature range of -55°C to 175°C.

Equivalent and substitute parts are identified to provide design flexibility when the primary part number is unavailable, when alternative packaging configurations are required, or when sourcing from different manufacturers is necessary while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value	Unit
Voltage - Zener (Nom)	200	V
Tolerance	±5%	-
Power - Max	1	W
Impedance (Max)	750	Ohms
Current - Reverse Leakage @ Vr	1	µA @ 150 V
Voltage - Forward (Vf) (Max) @ If	1.2	V @ 200 mA
Operating Temperature Range	-55 to 175	°C (TJ)
Mounting Type	Surface Mount	-
Package / Case	DO-219AB	-
RoHS Status	ROHS3 Compliant	-
MSL Rating	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitution eligibility for the BZD27C200P RVG is determined by the following critical parameters:

Primary Substitution Criteria:

Zener voltage: 200 V nominal
Tolerance: ±5%
Maximum power dissipation: 1 W or greater
Reverse leakage current: 1 µA @ 150 V
Operating temperature range: -55°C to 175°C minimum
Surface mount mounting type
RoHS3 compliance
MSL rating: 1 (Unlimited)

Package Compatibility Considerations: Substitutes are grouped into two categories based on package configuration:

Same Package (DO-219AB / Sub SMA): Direct mechanical and electrical substitutes with identical footprint and pinout.
Alternative Package (SOD-123W): Electrical equivalents with different physical package dimensions, requiring PCB layout modification.

The BZD27C200P RVG base product number BZD27 identifies the zener diode series, with the C200 designation specifying the 200 V rating. Substitutes maintain this core electrical specification while offering variations in packaging, manufacturer, and power rating within acceptable limits.

Parameter Comparison

Parameter	BZD27C200P RVG (Main)	BZD27C200PW (Substitute)	BZD27C200P-HE3-08 (Substitute)
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Vishay General Semiconductor - Diodes Division
Voltage - Zener (Nom)	200 V	200 V	200 V
Tolerance	±5%	±5%	Not specified
Power - Max	1 W	1 W	800 mW
Impedance (Max)	750 Ohms	750 Ohms	500 Ohms
Current - Reverse Leakage @ Vr	1 µA @ 150 V	1 µA @ 150 V	1 µA @ 150 V
Voltage - Forward (Vf) (Max) @ If	1.2 V @ 200 mA	1 V @ 200 mA	1.2 V @ 200 mA
Operating Temperature Range	-55°C to 175°C	-55°C to 175°C	-65°C to 175°C
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	DO-219AB (Sub SMA)	SOD-123W	DO-219AB (SMF)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active

Engineering Selection Recommendations

BZD27C200PW (Taiwan Semiconductor Corporation): This part is the manufacturer-recommended substitute for the BZD27C200P RVG. Both components are produced by Taiwan Semiconductor Corporation and share identical electrical specifications including zener voltage, tolerance, power rating, impedance, and operating temperature range. The primary difference is the package configuration: BZD27C200PW uses SOD-123W packaging instead of DO-219AB. This substitute is suitable for applications where SOD-123W footprint compatibility exists on the PCB. All compliance certifications (ROHS3, MSL 1) are maintained.

BZD27C200P-HE3-08 (Vishay General Semiconductor - Diodes Division): This part provides electrical equivalence with identical zener voltage, reverse leakage current, and forward voltage characteristics. The component maintains the same DO-219AB package as the main part, enabling direct mechanical substitution without PCB layout modification. The BZD27C200P-HE3-08 is qualified to AEC-Q101 automotive standards and operates across an extended lower temperature range (-65°C versus -55°C). Power dissipation is rated at 800 mW, which is 200 mW lower than the main part; this difference is acceptable for applications not requiring the full 1 W capability. Impedance is specified at 500 Ohms maximum, providing superior performance compared to the 750 Ohms specification of the main part. All compliance certifications are maintained.

Selection between these substitutes depends on packaging requirements and application-specific power dissipation needs. Both maintain full electrical and regulatory compliance with the original specification.

Frequently Asked Questions (FAQ)

Q: Can BZD27C200PW be used as a direct replacement for BZD27C200P RVG?

A: BZD27C200PW is electrically equivalent to BZD27C200P RVG with identical zener voltage (200 V), tolerance (±5%), power rating (1 W), and operating temperature range (-55°C to 175°C). However, the package differs: BZD27C200PW uses SOD-123W while BZD27C200P RVG uses DO-219AB. Direct PCB substitution requires compatible footprint design. If the PCB is designed for DO-219AB, BZD27C200PW cannot be used without layout modification.

Q: What are the key differences between BZD27C200P-HE3-08 and BZD27C200P RVG?

A: Both parts share the same DO-219AB package and 200 V zener voltage specification. The BZD27C200P-HE3-08 differs in the following aspects: (1) Manufacturer is Vishay instead of Taiwan Semiconductor Corporation; (2) Power rating is 800 mW versus 1 W; (3) Impedance is 500 Ohms versus 750 Ohms; (4) Operating temperature range extends to -65°C versus -55°C; (5) AEC-Q101 automotive qualification is included. These differences make BZD27C200P-HE3-08 suitable for automotive applications and circuits where lower power dissipation is acceptable.

Q: Is the 800 mW power rating of BZD27C200P-HE3-08 sufficient for applications designed for 1 W?

A: The 800 mW rating of BZD27C200P-HE3-08 is lower than the 1 W specification of BZD27C200P RVG. Substitution is valid only if the actual circuit power dissipation does not exceed 800 mW. Circuit analysis must confirm that peak power dissipation remains within the 800 mW limit under all operating conditions, including worst-case scenarios.

Q: Are all three parts RoHS3 compliant?

A: Yes. BZD27C200P RVG, BZD27C200PW, and BZD27C200P-HE3-08 are all ROHS3 compliant with MSL rating of 1 (Unlimited). All parts meet REACH requirements and carry EAR99 ECCN classification.

Q: Can BZD27C200P-HE3-08 be used in non-automotive applications?

A: Yes. BZD27C200P-HE3-08 is qualified to AEC-Q101 automotive standards, but this qualification does not restrict its use in non-automotive applications. The part meets all electrical and compliance requirements for general-purpose zener diode applications. The extended temperature range (-65°C to 175°C) and superior impedance specification (500 Ohms) provide performance benefits in any application.

Q: What is the significance of the impedance difference between these parts?

A: Impedance (Zzt) affects the dynamic response of the zener diode during transient voltage changes. BZD27C200P-HE3-08 specifies 500 Ohms maximum impedance, compared to 750 Ohms for BZD27C200P RVG and BZD27C200PW. Lower impedance provides faster voltage regulation response and better transient suppression. This difference is relevant in high-frequency or fast-transient applications; for DC regulation applications, the difference is typically negligible.

Q: What packaging considerations apply when selecting between these substitutes?

A: BZD27C200P RVG and BZD27C200P-HE3-08 both use DO-219AB (Sub SMA / SMF) packaging with identical footprints, enabling direct PCB substitution. BZD27C200PW uses SOD-123W packaging, which has a different footprint and requires PCB layout modification. Verify PCB design compatibility before selecting BZD27C200PW as a substitute.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message