BZD27C22P RVG Equivalent & Substitute Parts

Part Overview

The BZD27C22P RVG is an active-status Zener diode manufactured by Taiwan Semiconductor Corporation, rated for 22.05 V nominal Zener voltage with 1 W maximum power dissipation. This component operates in surface mount configuration using the DO-219AB package (Sub SMA form factor). The part is ROHS3 compliant and REACH unaffected, suitable for applications requiring voltage regulation and transient suppression in electronic circuits. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the specified parameter range.

Substiute Parts

BZD27C22P RVG

Taiwan Semiconductor CorporationIn Stock: 793BZD27C22P RVG Datasheet

Current PartRFQ

BZD27C22P R3G

Taiwan Semiconductor CorporationIn Stock: 7080BZD27C22P R3G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BZD27C22P RVG is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Nominal Zener voltage: 22.05 V
• Maximum power rating: 1 W
• Maximum impedance: 15 Ohms
• Reverse leakage current: 1 µA @ 16 V
• Forward voltage: 1.2 V @ 200 mA
• Operating temperature range: -55°C to 175°C

Mechanical Equivalence Criteria:

• Package type: DO-219AB (Sub SMA)
• Mounting configuration: Surface Mount
• Supplier device package: Sub SMA

Compliance Equivalence Criteria:

• RoHS3 compliance status
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH unaffected status

The substitute part BZD27C22P R3G maintains identical electrical performance and mechanical compatibility. The primary distinction is packaging format (Tape & Reel versus bulk) and tolerance specification (±5% versus ±5.66%), both of which remain within acceptable substitution parameters for this component category.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (BZD27C22P RVG): The BZD27C22P RVG is the specified main part number with active product status. This part is suitable for applications requiring standard bulk packaging and meets all regulatory compliance requirements (ROHS3, REACH unaffected). Inventory availability is 748 pieces.

Substitute Selection (BZD27C22P R3G): The BZD27C22P R3G is a direct electrical and mechanical equivalent with identical performance across all critical parameters. This substitute offers tighter tolerance specification (±5% versus ±5.66%) and is available in Tape & Reel packaging format. Inventory availability is 7035 pieces. Selection between main and substitute parts should be based on packaging requirements and procurement logistics rather than electrical performance, as both maintain identical functional characteristics and compliance status.

Both parts are active-status components from the same manufacturer, ensuring consistent quality and supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can BZD27C22P R3G be used as a direct replacement for BZD27C22P RVG?

A: Yes. Both parts maintain identical electrical specifications across all critical parameters: 22.05 V nominal Zener voltage, 1 W maximum power, 15 Ohms maximum impedance, and identical operating temperature range (-55°C to 175°C). Both use the DO-219AB package in surface mount configuration. The primary difference is packaging format (Tape & Reel versus bulk) and tolerance specification (±5% versus ±5.66%), neither of which affects functional compatibility.

Q: What is the difference between the packaging formats?

A: BZD27C22P RVG is supplied in bulk packaging, while BZD27C22P R3G is supplied in Tape & Reel (TR) format. Both contain identical components in the same DO-219AB package. Tape & Reel format is typically used for automated assembly processes, while bulk packaging is used for manual assembly or smaller production runs. The choice between formats depends on manufacturing process requirements rather than component performance.

Q: Does the tolerance difference affect substitution?

A: No. The BZD27C22P R3G features ±5% tolerance, which is tighter than the ±5.66% tolerance of the BZD27C22P RVG. Tighter tolerance specifications do not create compatibility issues; they represent improved precision. Both parts operate within the same functional range for Zener voltage regulation applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both BZD27C22P RVG and BZD27C22P R3G are ROHS3 compliant and REACH unaffected. Both maintain Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: What is the base product number for these parts?

A: Both parts share the base product number BZD27, which identifies the Zener diode series. The suffix designations (RVG and R3G) indicate packaging and tolerance variations within this series.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes, from an electrical and mechanical standpoint. Both parts use identical DO-219AB Sub SMA packages and surface mount configuration. Assembly equipment compatibility depends on the specific tape format specifications for the R3G variant, which should be confirmed with manufacturing process parameters.