AZ23C6V2-TP Equivalent & Substitute Parts

Part Overview

The AZ23C6V2-TP is a Zener Diode Array manufactured by Micro Commercial Co, configured as a 1 Pair Common Anode device with a nominal Zener voltage of 6.2 V and maximum power dissipation of 300 mW. The component is packaged in SOT-23 (TO-236-3, SC-59) surface mount configuration and is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1). This part is currently in active production status with 3747 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity when the primary part becomes unavailable or when alternative sourcing is required.

Key Parameters

Parameter	Value	Unit
Voltage - Zener (Nom)	6.2	V
Tolerance	±5%	—
Power - Max	300	mW
Impedance (Max)	10	Ohms
Configuration	1 Pair Common Anode	—
Package / Case	TO-236-3, SC-59, SOT-23-3	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
MSL	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution eligibility for the AZ23C6V2-TP is determined by the following critical parameters:

Primary Substitution Criteria:

Voltage - Zener (Nom): 6.2 V (exact match required)
Configuration: 1 Pair Common Anode (exact match required)
Package / Case: TO-236-3, SC-59, SOT-23-3 or equivalent surface mount package
Mounting Type: Surface Mount (exact match required)
Power - Max: 300 mW or greater
Impedance (Max): 10 Ohms or less
Tolerance: ±5% or tighter
RoHS Status: ROHS3 Compliant (exact match required)
MSL: 1 (Unlimited) (exact match required)

Parts meeting all primary criteria are classified as direct equivalents. Parts with minor deviations in secondary parameters (such as operating temperature range, reverse leakage current, or forward voltage characteristics) are classified as similar substitutes and require engineering evaluation for specific application requirements.

Parameter Comparison

Part Number	Manufacturer	Vz (V)	Tolerance	Power Max (mW)	Impedance Max (Ω)	Package	Config	RoHS	MSL	Status
AZ23C6V2-TP	Micro Commercial Co	6.2	±5%	300	10	SOT-23-3	1 Pair CA	ROHS3	1	Active
AZ23C6V2-7-F	Diodes Incorporated	6.2	±5%	300	10	SOT-23-3	1 Pair CA	ROHS3	1	Active
AZ23C6V2-E3-08	Vishay General Semiconductor	6.2	±5%	300	10	SOT-23-3	1 Pair CA	ROHS3	1	Active
BZB784-C6V2,115	Nexperia USA Inc.	6.2	±5%	180	10	SOT-323	1 Pair CA	ROHS3	1	Active
BZB84-B6V2,215	Nexperia USA Inc.	6.2	±2%	300	10	SOT-23-3	1 Pair CA	ROHS3	1	Active
BZB84-C6V2,215	NXP Semiconductors	6.2	±5%	300	10	SOT-23-3	1 Pair CA	ROHS3	1	Active

Engineering Selection Recommendations

Direct Equivalents (Full Substitution):

AZ23C6V2-7-F (Diodes Incorporated) and AZ23C6V2-E3-08 (Vishay General Semiconductor) are direct functional equivalents to AZ23C6V2-TP. Both parts match all critical electrical parameters, package specifications, and compliance requirements. Both are active production parts with substantial inventory availability (8605 and 21710 units respectively). These parts are suitable for direct substitution without circuit modification.

BZB84-C6V2,215 (NXP Semiconductors) is a direct functional equivalent with identical electrical specifications and package configuration. This part is available in bulk packaging and maintains full compliance with RoHS3 and MSL requirements. Inventory availability is exceptionally high at 3,152,548 units.

Similar Substitutes (Conditional Substitution):

BZB84-B6V2,215 (Nexperia USA Inc.) provides tighter voltage tolerance (±2% versus ±5%) and maintains 300 mW power rating with identical package configuration. This part carries AEC-Q100 automotive qualification and is suitable for applications requiring enhanced voltage accuracy. Substitution is appropriate when tighter tolerance specifications are beneficial to circuit performance.

BZB784-C6V2,115 (Nexperia USA Inc.) operates at reduced maximum power dissipation (180 mW versus 300 mW) and uses SOT-323 package instead of SOT-23-3. This part carries AEC-Q100 automotive qualification. Substitution is limited to applications where 180 mW power rating is sufficient and where SOT-323 package footprint is compatible with board layout.

All substitute parts maintain active production status, RoHS3 compliance, and MSL 1 rating, ensuring long-term availability and environmental regulatory adherence.

Frequently Asked Questions (FAQ)

Q: Can AZ23C6V2-7-F be used as a direct replacement for AZ23C6V2-TP?

A: Yes. AZ23C6V2-7-F matches all critical electrical parameters (6.2 V nominal Zener voltage, ±5% tolerance, 300 mW power rating, 10 Ohm maximum impedance) and package configuration (SOT-23-3). Both parts are RoHS3 compliant with MSL 1 rating. No circuit modification is required.

Q: What is the difference between BZB84-C6V2,215 and AZ23C6V2-TP?

A: Both parts are electrically and mechanically identical with 6.2 V nominal Zener voltage, ±5% tolerance, 300 mW power rating, and SOT-23-3 package. The primary difference is manufacturer (NXP Semiconductors versus Micro Commercial Co) and packaging format (bulk versus tape & reel). Functional performance in circuit is equivalent.

Q: Why does BZB784-C6V2,115 have lower power rating?

A: BZB784-C6V2,115 is specified for 180 mW maximum power dissipation compared to 300 mW for AZ23C6V2-TP. This part uses SOT-323 package, which has reduced thermal dissipation capability relative to SOT-23-3. Substitution is appropriate only when circuit power requirements do not exceed 180 mW.

Q: Is BZB84-B6V2,215 better than AZ23C6V2-TP?

A: BZB84-B6V2,215 provides tighter voltage tolerance (±2% versus ±5%) and carries AEC-Q100 automotive qualification. For applications requiring enhanced voltage accuracy or automotive-grade reliability, this part offers improved specifications. For general-purpose applications, both parts perform identically.

Q: Can I use these parts interchangeably on the same PCB?

A: AZ23C6V2-7-F, AZ23C6V2-E3-08, BZB84-B6V2,215, and BZB84-C6V2,215 share identical SOT-23-3 package footprints and are mechanically interchangeable. BZB784-C6V2,115 uses SOT-323 package with different pin spacing and footprint; it is not mechanically interchangeable without PCB redesign.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts are RoHS3 compliant and carry MSL 1 (unlimited) moisture sensitivity level, matching the compliance profile of AZ23C6V2-TP.

Q: Which substitute part has the highest inventory availability?

A: BZB84-C6V2,215 (NXP Semiconductors) has the highest inventory availability at 3,152,548 units in stock, followed by AZ23C6V2-E3-08 (Vishay) at 21,710 units and AZ23C6V2-7-F (Diodes Incorporated) at 8,605 units.

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