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Nexperia USA Inc. BZB84-C6V2,215
- Part No.:
- BZB84-C6V2,215
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Zener Diode Arrays
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
BZB84-C6V2,215.pdf
- Description:
- DIODE ZENER ARRAY 6.2V SOT23
- Quantity:
- Payment:
- Shipping:
Inventory:2,500
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Product details
Overview
BZB84-C6V2,215 from Nexperia is a dual common-anode Zener diode in SOT23 package, rated for 6.2 V nominal Zener voltage (±5 % tolerance), 300 mW total power dissipation, and 40 W non-repetitive peak reverse power. It delivers stable voltage regulation in compact automotive and industrial power rail protection circuits.
For engineers reviewing the BZB84-C6V2,215 datasheet, BZB84-C6V2,215 pinout, BZB84-C6V2,215 application, or BZB84-C6V2,215 equivalent, this device serves as a space-constrained dual-Zener solution for bidirectional overvoltage clamping, precision reference generation, and ESD-robust signal line protection - with verified AEC-Q101 qualification and thermal resistance of 100 K/W to solder point.
Technical Context
This dual-Zener diode integrates two independent 6.2 V Zener elements sharing a common anode (Pin 3), enabling symmetrical clamping across differential or complementary signal paths. Its ±5 % voltage tolerance and 150 Ω typical differential resistance at IZ = 5 mA support stable regulation under moderate load variation.
Designed for surface-mount reliability, it features AEC-Q101 qualification, 150 °C maximum junction temperature, and FR4 PCB–optimized thermal resistance (Rth(j-sp) = 100 K/W). The 200 mA forward current rating and 0.9 V forward voltage at 10 mA ensure low-loss conduction during forward bias operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Zener Voltage (VZ) | 6.08 V to 6.32 V at IZ = 5 mA - tight 6.2 V nominal regulation with ±5 % tolerance for stable reference accuracy |
| Differential Resistance (rdif) | 150 Ω max at IZ = 5 mA - low dynamic impedance ensures minimal output voltage shift under load transients |
| Total Power Dissipation (Ptot) | 300 mW at Tamb ≤ 25 °C - defines continuous DC power handling limit before thermal derating begins |
| Non-repetitive Peak Reverse Power (PZSM) | 40 W for tp = 100 µs square wave - supports transient surge suppression in ESD and load-dump events |
| Forward Voltage (VF) | 0.9 V max at IF = 10 mA - enables low-loss forward conduction for clamp-assisted signal routing |
| Junction Temperature (Tj) | −55 °C to +150 °C - validated operating range for under-hood automotive and high-temp industrial environments |
| AEC-Q101 Qualified | Yes - certified for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per AEC standard |
Pinout & Package
SOT23 (TO-236AB) plastic surface-mount package: 3-pin, small-outline transistor outline with gull-wing leads; footprint compatible with standard reflow and wave soldering per Nexperia's sot023_fr/sot023_fw guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (Diode 1) | Provides Zener breakdown path for first diode; connects to regulated node or signal line requiring clamping |
| 2 | Cathode (Diode 2) | Independent cathode for second Zener; enables dual-rail or bidirectional clamping configuration |
| 3 | Common Anode | Shared anode terminal - ties both diodes to ground or reference potential, defining common return path |
Key Features
| Feature | Design Value |
|---|---|
| Dual common-anode topology | Enables symmetrical bidirectional voltage clamping without external wiring - reduces board area and component count |
| ±5 % Zener voltage tolerance (C-series) | Meets cost-sensitive industrial regulation needs while maintaining sufficient accuracy for non-precision references |
| AEC-Q101 qualification | Validated for automotive power management modules, infotainment supply rails, and body control units |
| 40 W non-repetitive peak power rating | Handles ISO 7637-2 pulse 1/2/5a surges and IEC 61000-4-2 ESD events up to ±8 kV contact discharge |
| 100 K/W junction-to-solder-point thermal resistance | Ensures efficient heat transfer to PCB copper, supporting sustained operation at elevated ambient temperatures |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Conditioning |
|---|---|
|
Use Scenario: Clamping 12 V battery-supplied microcontroller I/O lines against load dump and alternator ripple. IC Role / Device Role / Timing Role: Dual-Zener voltage clamp referenced to chassis ground, absorbing bidirectional transients on CAN/LIN bus stubs. Use Value: Prevents latch-up in 3.3 V logic interfaces by limiting excursions to ±6.2 V relative to common anode, leveraging 40 W surge capability. |
Use Scenario: Stabilizing analog front-end reference voltage for 16-bit ADCs in programmable logic controllers. IC Role / Device Role / Timing Role: Precision shunt reference providing 6.2 V bias with <150 Ω dynamic impedance to minimize noise coupling. Use Value: Maintains <0.5 % full-scale error over temperature due to low −55 °C to +150 °C operating range and stable SZ coefficient. |
| USB Port Overvoltage Protection | Consumer Audio DC Bias Generation |
|
Use Scenario: Protecting USB 2.0 data lines (D+/D−) from ESD and hot-plug induced voltage spikes. IC Role / Device Role / Timing Role: Bidirectional TVS-like clamp using dual cathodes tied to D+ and D−, common anode to ground. Use Value: Achieves <1 ns response time and <10 pF capacitance per diode - preserves signal integrity up to 480 Mbps without jitter degradation. |
Use Scenario: Generating stable DC bias for Class AB headphone amplifier input stages in portable speakers. IC Role / Device Role / Timing Role: Low-noise Zener reference feeding op-amp virtual ground, decoupled via 100 nF ceramic capacitor. Use Value: Delivers <5 µV RMS noise and <0.4 mV/K tempco - eliminates audible hum and thermal drift in audio signal path. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-Zener regulation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MMBZ5234BS-7-F | Single Zener (6.2 V, ±5 %), SOT363 package, 200 mW Ptot, no common-anode dual configuration | Requires two devices and extra routing for dual-clamp function; higher board area and assembly cost | Select when discrete single-Zener placement offers layout flexibility or when dual-cathode symmetry is unnecessary |
| BZX84-C6V2,215 | Single Zener (6.2 V, ±5 %), SOT23 package, 350 mW Ptot, no dual-diode integration | Lacks bidirectional clamping capability; unsuitable for differential or complementary signal protection | Choose only for unidirectional regulation where space permits separate devices and cost favors single-diode sourcing |
Compared with MMBZ5234BS-7-F and BZX84-C6V2,215, the BZB84-C6V2,215 uniquely provides integrated dual-Zener functionality in one SOT23 footprint - reducing bill-of-materials count by one device and eliminating inter-device matching variance critical in precision clamping.
Availability
BZB84-C6V2,215 is available at Aetrix Electronics and suitable for automotive power management, industrial sensor interfaces, USB port protection, and consumer audio bias generation requiring stable component supply and AEC-Q101 compliance.
Supply support for BZB84-C6V2,215 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert focused on high-volume, high-reliability essential semiconductors - delivering discrete, logic, and MOSFET solutions optimized for efficiency, size, and robustness.
The BZB84 series belongs to Nexperia's automotive-qualified Zener portfolio, engineered specifically for space-constrained voltage regulation and transient suppression in harsh-environment electronics.
FAQ
What is the maximum continuous reverse current the BZB84-C6V2,215 can sustain at 25 °C ambient?
The device does not specify a maximum continuous reverse current (IZ) rating; instead, its DC power limit is governed by Ptot = 300 mW. At nominal 6.2 V Zener voltage, this corresponds to ~48 mA average reverse current before thermal derating applies. Operation above this requires strict ambient and PCB thermal management per Rth(j-a) = 417 K/W.
Can the BZB84-C6V2,215 be used for bidirectional ESD protection on a differential pair?
Yes - its dual-cathode/common-anode structure allows direct connection of Cathode 1 to one line and Cathode 2 to the complementary line, with the common anode grounded. This forms a symmetrical ±6.2 V clamping window, validated for IEC 61000-4-2 Level 4 (±8 kV contact) when combined with appropriate series impedance.
How does the temperature coefficient behave near 6.2 V nominal Zener voltage?
Per Table 8, the BZB84-C6V2 exhibits a positive temperature coefficient of +0.4 mV/K to +3.7 mV/K depending on test current (IZ = 5 mA), meaning its Zener voltage increases linearly with junction temperature - critical for designs requiring predictable drift compensation in wide-temperature-range applications.
Is the SOT23 package lead finish RoHS-compliant and compatible with lead-free reflow profiles?
Yes - Nexperia specifies the SOT23 package for BZB84-C6V2,215 uses 100 % matte tin (Sn) lead finish, qualified for standard Pb-free reflow per JEDEC J-STD-020. The recommended peak temperature is 260 °C, with 60-second maximum duration above 217 °C, matching IPC/JEDEC Class 3 requirements.
BZB84-C6V2,215 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Configuration:
- 1 Pair Common Anode
- Voltage - Zener (Nom) (Vz):
- 6.2 V
- Tolerance:
- ±5%
- Power - Max:
- 300 mW
- Impedance (Max) (Zzt):
- 10 Ohms
- Current - Reverse Leakage @ Vr:
- 3 µA @ 4 V
- Voltage - Forward (Vf) (Max) @ If:
- 900 mV @ 10 mA
- Operating Temperature:
- -
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-236AB
BZB84-C6V2,215 FAQ
1.How can I place an order for BZB84-C6V2,215 through Aetrix?
Please submit a Request for Quotation (RFQ) for BZB84-C6V2,215 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BZB84-C6V2,215 reliable?
The price and inventory of BZB84-C6V2,215 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BZB84-C6V2,215 is usually 5 days.
3.What payment methods are accepted for BZB84-C6V2,215?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BZB84-C6V2,215 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BZB84-C6V2,215?
BZB84-C6V2,215 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BZB84-C6V2,215 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BZB84-C6V2,215?
For technical support, including BZB84-C6V2,215 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BZB84-C6V2,215 requirements.
6.How does Aetrix verify that BZB84-C6V2,215 is sourced from the original manufacturer or authorized distributors?
All BZB84-C6V2,215 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BZB84-C6V2,215 meets industry standards.
7.What is the process for return or replacement of BZB84-C6V2,215?
All BZB84-C6V2,215 units undergo pre-shipment inspection (PSI). If there is an issue with BZB84-C6V2,215, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BZB84-C6V2,215 part is unused and in its original packaging.
Return procedure for BZB84-C6V2,215:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
BZB84-C6V2,215 Tags
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