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Nexperia USA Inc. MMBZ16VZ-LSYL
- Part No.:
- MMBZ16VZ-LSYL
- Manufacturer:
- Nexperia USA Inc.
- Category:
- TVS Diodes
- Package:
- SOD-882
- Datasheet:
-
MMBZ16VZ-LSYL.pdf
- Description:
- TVS DIODE 13VWM 26VC DFN1006BD-2
- Quantity:
- Payment:
- Shipping:
Inventory:3,884
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Product details
Overview
MMBZ16VZ-LS from Nexperia is a bidirectional transient voltage suppression (TVS) diode in DFN1006BD-2 (SOD882BD) package, designed for ESD and surge protection of single bidirectional signal or supply lines. It features 13 V reverse stand-off voltage (VRWM), 36 V clamping voltage at 7 A (VCL), <1 nA leakage current, and 23 kV IEC 61000-4-2 contact ESD rating.
For engineers reviewing the MMBZ16VZ-LS datasheet, MMBZ16VZ-LS pinout, MMBZ16VZ-LS application, or MMBZ16VZ-LS equivalent, this device is selected for high-reliability interface line protection where low capacitance (15–20 pF), ultra-small footprint, and robust 8/20 µs surge handling (7 A) are critical in space-constrained industrial and communication designs.
Technical Context
This dual-cathode TVS diode implements a symmetrical bidirectional clamping structure, enabling protection of AC-coupled or bipolar signal lines without polarity constraints. Its VBR of 15.9–17 V at 1 mA and clamping performance across 1 A to 7 A (18.6–43 V) supports compliance with IEC 61000-4-2, -4-5, and ISO 10605 standards.
The DFN1006BD-2 package with side-wettable flanks enables automated optical inspection (AOI) of solder joints and ensures mechanical stability under thermal cycling. Its 1 mm × 0.6 mm × 0.47 mm body and 0.65 mm pitch support high-density PCB layouts in portable and embedded systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRWM | 13 V - Maximum continuous reverse operating voltage before clamping begins; defines safe operating margin for 12 V supply or interface lines. |
| VCL @ 7 A | 36 V (typ) - Clamped voltage during 8/20 µs surge; limits downstream IC stress to sub-43 V peak under full-rated 7 A transient. |
| IRM | <1 nA - Ultra-low leakage preserves signal integrity and battery life in always-on circuits. |
| Cd | 15–20 pF @ 0 V - Low capacitance avoids signal distortion on high-speed lines (e.g., USB 2.0, I²C, UART). |
| ESD Rating | 23 kV (IEC 61000-4-2 contact) - Withstands repeated human-body-model discharges without degradation. |
| Package | DFN1006BD-2 (SOD882BD) - 0.65 mm pitch, side-wettable flanks for AOI-compatible reflow and high-volume assembly. |
Pinout & Package
DFN1006BD-2 (SOD882BD) is a 2-terminal leadless plastic package measuring 1.0 mm × 0.6 mm × 0.47 mm, with side-wettable flanks for solder-joint inspection and optimized thermal dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | K1 (Cathode 1) | Connects to protected line; forms one half of symmetrical bidirectional clamping path to ground. |
| 2 | K2 (Cathode 2) | Ground reference terminal; completes clamping loop for both positive and negative transients. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables protection of AC or bipolar signals (e.g., RS-485, audio, sensor outputs) without external polarity management. |
| Side-wettable flanks | Supports automated optical inspection of solder fillets-critical for automotive and medical-grade manufacturing traceability. |
| Low dynamic resistance | Ensures stable clamping across pulse widths (8/20 µs, 10/1000 µs, TLP), minimizing voltage overshoot during fast transients. |
| High junction temperature rating | 150 °C max Tj allows operation in thermally demanding environments (e.g., enclosed industrial enclosures, power supplies). |
Applications
| Industrial Sensor Interface | USB 2.0 Data Line Protection |
|---|---|
Use Scenario: Protecting analog output lines of pressure/temperature sensors in factory automation PLCs exposed to cable discharge events. IC Role / Device Role / Timing Role: Bidirectional TVS diode placed at connector entry point to clamp ±23 kV ESD and 1 kV surge pulses before reaching ADC front-end. Use Value: Prevents latch-up or permanent damage to precision op-amps and SAR ADCs while maintaining signal fidelity via 15–20 pF capacitance. | Use Scenario: Safeguarding D+ and D− lines of embedded USB host controllers in consumer set-top boxes. IC Role / Device Role / Timing Role: Standalone ESD suppressor meeting USB-IF ESD requirements, installed within 3 mm of USB receptacle per layout guidelines. Use Value: Eliminates need for discrete RC filters by combining low capacitance and fast response (<1 ns), preserving signal rise time and eye diagram integrity. |
| RS-485 Transceiver Port | Power Supply Rail Clamp |
Use Scenario: Shielding half-duplex RS-485 bus nodes in building control networks from lightning-induced surges on long cable runs. IC Role / Device Role / Timing Role: Primary line protector between bus termination resistor and transceiver I/O pins, rated for 7 A 8/20 µs pulses per IEC 61000-4-5 Level 3. Use Value: Limits clamped voltage to ≤43 V, ensuring transceiver survival under 4 kV surge tests without derating or additional series impedance. | Use Scenario: Guarding 12 V auxiliary supply rails feeding FPGA I/O banks in telecom baseband cards. IC Role / Device Role / Timing Role: Secondary overvoltage clamp parallel to bulk capacitor, activated only during fast transients exceeding VRWM. Use Value: Adds fail-safe layer beyond primary DC-DC OVP, absorbing energy from hot-swap or load-dump events without affecting steady-state regulation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar bidirectional TVS protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor SZ1.5SMC13A | Unidirectional; higher VRWM (13 V), but larger SMC package (7.1 mm × 6.2 mm); 500 W peak power vs. 400 W typical for MMBZ16VZ-LS. | Requires separate devices per polarity; unsuitable for space-constrained PCBs or bidirectional lines. | Select when higher surge energy handling (>500 W) is needed and board area permits SMC footprint. |
| Vishay SMAJ13A | Unidirectional; same VRWM (13 V), SMA package (4.5 mm × 2.7 mm); 400 W rating; no side-wettable flanks. | Lacks AOI capability; requires manual solder joint inspection; not optimized for fine-pitch automated assembly. | Choose for cost-sensitive industrial designs where AOI is not mandated and SMA mounting is acceptable. |
Compared with SZ1.5SMC13A and SMAJ13A, the MMBZ16VZ-LS delivers bidirectional protection in a 0.6 mm pitch, AOI-ready package-enabling single-device protection of differential or AC-coupled lines while reducing BOM count and PCB area by >95% versus discrete unidirectional alternatives.
Availability
MMBZ16VZ-LS is available at Aetrix Electronics and suitable for industrial sensor interfaces, USB 2.0 data line protection, and RS-485 transceiver port hardening requiring stable component supply, consistent parametric performance, and full traceability across production lots.
Supply support for MMBZ16VZ-LS 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 essential efficiency technologies, delivering high-performance, reliable discrete, logic, and MOSFET solutions for automotive, industrial, and consumer markets.
The MMBZ16VZ-LS belongs to Nexperia's ESD protection portfolio, engineered specifically for ultra-compact, high-reliability transient suppression in high-speed digital and analog interfaces where board space and manufacturability are critical.
FAQ
What is the maximum clamping voltage of MMBZ16VZ-LS under a 7 A 8/20 µs surge?
The typical clamping voltage is 36 V, with a maximum of 43 V at 7 A and 25 °C ambient, per IEC 61000-4-5 test conditions. This value is measured across the device terminals during the peak of the transient pulse and defines the upper voltage limit imposed on protected circuitry.
Can MMBZ16VZ-LS protect bidirectional signal lines like RS-485 or CAN?
Yes-it is a symmetric bidirectional TVS diode with identical clamping behavior for both polarities, making it suitable for protecting differential or AC-coupled lines such as RS-485, CAN FD, and audio paths without polarity concerns or external biasing.
Does the DFN1006BD-2 package support automated optical inspection (AOI)?
Yes-the side-wettable flanks (SWF) design enables reliable solder-joint inspection using standard AOI systems, satisfying IPC-A-610 Class 2 and Class 3 requirements for automotive and industrial assemblies.
How does MMBZ16VZ-LS compare to unidirectional TVS diodes in layout and performance?
Unlike unidirectional TVS diodes, MMBZ16VZ-LS protects both positive and negative transients with a single 2-pin device, eliminating the need for dual-diode configurations or ground-referenced placements. Its 15–20 pF capacitance and 0.65 mm pitch also enable tighter routing and better high-frequency response than larger unidirectional packages like SMA or SMC.
MMBZ16VZ-LSYL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Package/Case:
- SOD-882
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 13V (Max)
- Voltage - Breakdown (Min):
- 15.9V
- Voltage - Clamping (Max) @ Ipp:
- 26V
- Current - Peak Pulse (10/1000µs):
- 7A (8/20µs)
- Power - Peak Pulse:
- -
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- 15pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006BD-2
MMBZ16VZ-LSYL FAQ
1.How can I place an order for MMBZ16VZ-LSYL through Aetrix?
Please submit a Request for Quotation (RFQ) for MMBZ16VZ-LSYL 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 MMBZ16VZ-LSYL reliable?
The price and inventory of MMBZ16VZ-LSYL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MMBZ16VZ-LSYL is usually 5 days.
3.What payment methods are accepted for MMBZ16VZ-LSYL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MMBZ16VZ-LSYL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MMBZ16VZ-LSYL?
MMBZ16VZ-LSYL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MMBZ16VZ-LSYL 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 MMBZ16VZ-LSYL?
For technical support, including MMBZ16VZ-LSYL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MMBZ16VZ-LSYL requirements.
6.How does Aetrix verify that MMBZ16VZ-LSYL is sourced from the original manufacturer or authorized distributors?
All MMBZ16VZ-LSYL 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 MMBZ16VZ-LSYL meets industry standards.
7.What is the process for return or replacement of MMBZ16VZ-LSYL?
All MMBZ16VZ-LSYL units undergo pre-shipment inspection (PSI). If there is an issue with MMBZ16VZ-LSYL, 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 MMBZ16VZ-LSYL part is unused and in its original packaging.
Return procedure for MMBZ16VZ-LSYL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MMBZ16VZ-LSYL Tags
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ESD9B5.0ST5G
onsemi
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DESD3V3E1BL-7B
Diodes Incorporated
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ESD5Z3.3T1G
onsemi
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D5V0H1B2LP-7B
Diodes Incorporated
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D5V0P1B2LP-7B
Diodes Incorporated
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DESD5V0U1BA-7
Diodes Incorporated
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ESD5Z5.0T1G
onsemi
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DESD5V0U1BB-7
Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
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D5V0L1B2WS-7
Diodes Incorporated
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