BZX84C16T-7-F Equivalent & Substitute Parts

Part Overview

The BZX84C16T-7-F is a 16 V Zener diode manufactured by Diodes Incorporated, rated for 150 mW maximum power dissipation in a surface mount SOT-523 package. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified based on matching core electrical parameters: nominal Zener voltage of 16 V, impedance characteristics, operating temperature range, and surface mount technology. Alternative components may be required due to packaging availability, inventory levels, or specific application requirements such as automotive qualification or higher power ratings.

Substiute Parts

BZX84C16T-7-F

Diodes IncorporatedIn Stock: 4263BZX84C16T-7-F Datasheet

Current PartRFQ

BZX84-C16,215

Nexperia USA Inc.In Stock: 138953BZX84-C16,215 Datasheet

MFR RecommendedRFQ

BZX84-C16,235

Nexperia USA Inc.In Stock: 20120BZX84-C16,235 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BZX84C16T-7-F are qualified based on the following electrical and mechanical parameters:

Core Matching Criteria:

• Nominal Zener voltage: 16 V
• Impedance (Max): 40 Ohms
• Operating temperature range: -65°C to 150°C
• Surface mount technology
• RoHS3 compliance
• Moisture Sensitivity Level 1

Substitution Logic: The identified substitute parts (BZX84-C16,215 and BZX84-C16,235) share the same base product number (BZX84-C16) and maintain identical Zener voltage, impedance, and operating temperature specifications. Both substitutes are manufactured by Nexperia USA Inc. and feature enhanced power ratings (250 mW versus 150 mW), improved tolerance (±5% versus ±5.56%), and lower reverse leakage current (50 nA versus 100 nA). These substitutes are packaged in TO-236AB (SOT-23-3) format and include automotive-grade qualification (AEC-Q101), making them suitable for applications requiring higher reliability or increased thermal headroom. The primary difference between substitutes is packaging format: BZX84-C16,215 is supplied in Tape & Reel format, while BZX84-C16,235 is supplied in Cut Tape & Digi-Reel format.

Parameter Comparison

Engineering Selection Recommendations

Electrical Compatibility: All substitute parts maintain the critical electrical specifications of the BZX84C16T-7-F: 16 V nominal Zener voltage, 40 Ohms maximum impedance, and -65°C to 150°C operating temperature range. The substitute parts offer improved performance characteristics with higher power ratings (250 mW), tighter tolerance (±5%), and lower reverse leakage current (50 nA).

Compliance & Certification: The BZX84C16T-7-F, BZX84-C16,215, and BZX84-C16,235 are all RoHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). The substitute parts from Nexperia USA Inc. carry automotive-grade qualification (AEC-Q101), which provides additional reliability assurance for applications requiring automotive-level component screening and qualification.

Product Status: All parts maintain Active product status, ensuring continued availability and manufacturing support.

Package Considerations: The main part uses SOT-523 packaging, while substitute parts use TO-236AB (SOT-23-3) packaging. Both are surface mount technologies with comparable footprint dimensions suitable for modern PCB assembly processes. Selection between substitutes depends on supply chain requirements: BZX84-C16,215 for Tape & Reel applications or BZX84-C16,235 for Cut Tape & Digi-Reel applications.

Frequently Asked Questions (FAQ)

Q: Can BZX84-C16,215 and BZX84-C16,235 be used interchangeably with BZX84C16T-7-F?

A: Yes, from an electrical standpoint. Both substitute parts maintain the same 16 V Zener voltage, 40 Ohms impedance, and operating temperature range. The primary differences are packaging format (TO-236AB versus SOT-523) and enhanced specifications (higher power rating, tighter tolerance, lower leakage current). PCB layout modifications may be required due to different package footprints.

Q: What is the difference between BZX84-C16,215 and BZX84-C16,235?

A: Both parts are electrically identical with the same electrical specifications and automotive qualification. The difference is in packaging format: BZX84-C16,215 is supplied in Tape & Reel (TR) format, while BZX84-C16,235 is supplied in Cut Tape (CT) & Digi-Reel® format. Selection depends on manufacturing and assembly requirements.

Q: Are the substitute parts suitable for automotive applications?

A: Yes. Both BZX84-C16,215 and BZX84-C16,235 carry automotive-grade qualification (AEC-Q101), making them suitable for automotive applications. The main part (BZX84C16T-7-F) does not carry automotive qualification.

Q: What are the key electrical parameters that determine substitution compatibility?

A: The critical parameters are: nominal Zener voltage (16 V), impedance (40 Ohms maximum), operating temperature range (-65°C to 150°C), and forward voltage characteristics (900 mV @ 10 mA). All substitute parts match these specifications.

Q: Can I use a substitute part with higher power rating (250 mW) in place of the 150 mW main part?

A: Yes. A higher power rating provides additional thermal margin and does not negatively impact circuit performance. The substitute part will operate safely in applications designed for the 150 mW part.

Q: What is the tolerance difference between the main part and substitutes?

A: The main part has ±5.56% tolerance, while substitutes have ±5% tolerance. The tighter tolerance of substitute parts provides improved voltage regulation accuracy.

Q: Are all parts RoHS3 compliant?

A: Yes. The BZX84C16T-7-F and both substitute parts are RoHS3 compliant with Moisture Sensitivity Level 1 (Unlimited).