BZX84W-C2V7F Equivalent & Substitute Parts

Part Overview

The BZX84W-C2V7F is a Zener diode manufactured by Nexperia USA Inc., rated at 2.7 V nominal with 275 mW maximum power dissipation in a surface mount SOT-323 package. This component is classified as an active product and is ROHS3 compliant. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained within the specified parameter tolerances for this Zener diode category.

Key Parameters

Parameter	Value	Unit
Voltage - Zener (Nom)	2.7	V
Tolerance	±5%	—
Power - Max	275	mW
Impedance (Max)	100	Ohms
Current - Reverse Leakage @ Vr	20	µA @ 1 V
Voltage - Forward (Vf) (Max) @ If	900	mV @ 10 mA
Operating Temperature	150	°C (TJ)
Package / Case	SC-70, SOT-323	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitute parts for the BZX84W-C2V7F are identified based on the following criteria:

Electrical Parameters (Must Match):

Voltage - Zener (Nom): 2.7 V
Power - Max: 275 mW
Impedance (Max): 100 Ohms
Current - Reverse Leakage @ Vr: 20 µA @ 1 V
Voltage - Forward (Vf) (Max) @ If: 900 mV @ 10 mA
Operating Temperature: 150°C (TJ)

Mechanical Parameters (Must Match):

Package / Case: SC-70, SOT-323
Mounting Type: Surface Mount
Supplier Device Package: SOT-323

Tolerance Variation: Substitute parts may differ in tolerance specification (±2% or ±5%) while maintaining all other electrical and mechanical parameters. Tolerance differences do not preclude substitution when the nominal voltage and power ratings are identical.

Packaging Format: All substitute parts are supplied in Tape & Reel (TR) format, consistent with the main part.

Parameter Comparison

Manufacturer Part Number	Voltage - Zener (Nom)	Tolerance	Power - Max	Impedance (Max)	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Operating Temperature	Package / Case	Product Status
BZX84W-C2V7F	2.7 V	±5%	275 mW	100 Ohms	20 µA @ 1 V	900 mV @ 10 mA	150°C (TJ)	SC-70, SOT-323	Active
BZX84W-B2V7F	2.7 V	±2%	275 mW	100 Ohms	20 µA @ 1 V	900 mV @ 10 mA	150°C (TJ)	SC-70, SOT-323	Active
BZX84W-B2V7X	2.7 V	±2%	275 mW	100 Ohms	20 µA @ 1 V	900 mV @ 10 mA	150°C (TJ)	SC-70, SOT-323	Active
BZX84W-C2V7X	2.7 V	±5%	275 mW	100 Ohms	20 µA @ 1 V	900 mV @ 10 mA	150°C (TJ)	SC-70, SOT-323	Active

Engineering Selection Recommendations

All substitute parts listed maintain identical electrical specifications and mechanical compatibility with the BZX84W-C2V7F. Selection among equivalent parts is determined by tolerance requirements and packaging format availability:

BZX84W-B2V7F and BZX84W-B2V7X: These parts feature ±2% tolerance, providing tighter voltage regulation compared to the ±5% tolerance of the main part. Both are suitable for applications requiring enhanced voltage accuracy. The "F" suffix indicates Tape & Reel packaging; the "X" suffix also indicates Tape & Reel packaging.

BZX84W-C2V7X: This part maintains the ±5% tolerance specification of the BZX84W-C2V7F with identical electrical performance. The "X" suffix indicates Tape & Reel packaging format.

All substitute parts are Active products with ROHS3 compliance, REACH Unaffected status, and Moisture Sensitivity Level 1 (Unlimited), matching the regulatory and environmental compliance profile of the main part.

Frequently Asked Questions (FAQ)

Q: Can BZX84W-B2V7F replace BZX84W-C2V7F in my circuit?

A: Yes. The BZX84W-B2V7F is electrically and mechanically equivalent. The primary difference is tolerance: BZX84W-B2V7F offers ±2% tolerance versus ±5% for BZX84W-C2V7F. If your circuit design does not require the tighter tolerance specification, direct substitution is valid.

Q: What is the difference between the "F" and "X" suffixes in part numbers?

A: Both suffixes indicate Tape & Reel packaging format. The suffix designation does not affect electrical performance or mechanical compatibility.

Q: Are all substitute parts in the same package?

A: Yes. All listed substitute parts use the SC-70, SOT-323 surface mount package. Mechanical compatibility with PCB layouts and reflow soldering processes is maintained across all parts.

Q: Do tolerance differences affect circuit performance?

A: Tolerance differences determine the voltage regulation accuracy. The ±2% tolerance parts (BZX84W-B2V7F, BZX84W-B2V7X) provide tighter voltage control than the ±5% tolerance parts. Circuit requirements determine whether the tighter tolerance is necessary.

Q: Are all substitute parts currently in production?

A: Yes. All listed parts maintain Active product status with Nexperia USA Inc.

Q: Do substitute parts meet the same compliance standards?

A: Yes. All substitute parts are ROHS3 compliant, REACH Unaffected, and carry Moisture Sensitivity Level 1 (Unlimited), matching the compliance profile of BZX84W-C2V7F.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message