My Inquiry
My Account
Vishay General Semiconductor - Diodes Division VMMBZ16C1HD1HG3-08
- Part No.:
- VMMBZ16C1HD1HG3-08
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- 0402 (1006 Metric)
- Datasheet:
-
VMMBZ16C1HD1HG3-08.pdf
- Description:
- 14V;IR=0.1A;IP=4A;P=108W;CD=17PF
- Quantity:
- Payment:
- Shipping:
Inventory:8,299
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
VMMBZ16C1HD1HG3-08 from Vishay Semiconductors is a single-line unidirectional ESD-protection diode in DFN1006-2A package, designed for high-reliability signal line protection. It features 14 V reverse standoff voltage, 30 kV IEC 61000-4-2 contact/air discharge immunity, and 29 pF capacitance at 1 MHz - enabling robust transient suppression in space-constrained USB, HDMI, and automotive infotainment interfaces.
For engineers reviewing the VMMBZ16C1HD1HG3-08 datasheet, VMMBZ16C1HD1HG3-08 pinout, VMMBZ16C1HD1HG3-08 application, or VMMBZ16C1HD1HG3-08 equivalent, key selection criteria include clamping voltage (23 V typ. at 4 A), dynamic resistance (0.48 Ω), operating junction temperature range (–55 °C to +150 °C), and AEC-Q101 qualification status.
Technical Context
This device implements a silicon avalanche diode structure optimized for fast response (<1 ns) to electrostatic discharge events while maintaining low leakage (<0.001 μA at 14 V). Its unidirectional configuration provides asymmetric clamping with cathode-anode polarity, requiring correct orientation in series with protected signal lines.
The DFN1006-2A footprint supports automated optical inspection (AOI) and reflow soldering up to 260 °C peak, with MSL level 1 moisture sensitivity and UL 94 V-0 mold compound - meeting stringent requirements for automotive and industrial PCB assembly.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Standoff Voltage | 14 V - maximum continuous DC or RMS signal voltage the diode blocks without clamping |
| Clamping Voltage | 23 V typical at 4 A, 8/20 μs pulse - limits transient voltage seen by downstream ICs during surge events |
| ESD Immunity | ±30 kV contact & air discharge per IEC 61000-4-2 - exceeds Level 4 system-level ESD requirements |
| Capacitance | 29 pF at 0 V, 1 MHz - low enough for high-speed interfaces like USB 2.0 and HDMI without signal integrity degradation |
| Dynamic Resistance | 0.48 Ω - minimizes voltage overshoot during fast transients by reducing IR drop across the diode |
| Operating Temperature | –55 °C to +150 °C junction range - supports under-hood automotive and industrial ambient conditions |
| Package | DFN1006-2A (1.0 × 0.6 × 0.4 mm) - enables placement adjacent to connectors on dense PCB layouts |
Pinout & Package
DFN1006-2A package with 2-terminal surface-mount construction: anode and cathode exposed on bottom side, marked with bar indicating pin 1 (cathode). Height < 0.5 mm ensures compatibility with low-profile enclosures and stacked board assemblies.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input terminal for protected signal line | Connected to upstream trace; conducts during negative transients when referenced to ground |
| Cathode | Ground reference terminal | Connected to system ground plane; defines clamping threshold relative to GND; marked with bar on top surface |
Key Features
| Feature | Design Value |
|---|---|
| Unidirectional ESD protection | Enables precise clamping only on negative-going transients, preserving signal integrity on bidirectional lines when paired with complementary design |
| AEC-Q101 qualified | Validated for automotive applications including infotainment, ADAS sensors, and body control modules requiring zero defect reliability |
| Low 0.48 Ω dynamic resistance | Reduces clamping voltage overshoot during sub-nanosecond ESD events, improving protection margin for sensitive PHYs |
| 29 pF capacitance at 0 V | Minimizes insertion loss and return loss in 480 Mbps USB 2.0 channels, supporting full-speed operation without equalization |
| MSL level 1 rating | Eliminates bake-out requirement before reflow, reducing manufacturing cycle time and moisture-related delamination risk |
Applications
| USB 2.0 Data Lines | HDMI TMDS Channels |
|---|---|
|
Use Scenario: Protecting D+ and D– differential pairs in portable USB peripherals against user-handling ESD. IC Role / Device Role / Timing Role: Unidirectional shunt clamp placed in series with each data line, referenced to chassis ground. Use Value: 23 V clamping voltage prevents damage to USB transceivers rated for 3.3 V I/O, while 29 pF capacitance avoids eye diagram closure. |
Use Scenario: Safeguarding HDMI source-side TMDS clock and data lanes from cable-discharge events. IC Role / Device Role / Timing Role: Single-line ESD suppressor mounted at connector interface, cathode tied to clean digital ground. Use Value: Sub-1 ns response time captures ESD energy before it reaches HDMI serializer, with <0.5 mm height fitting tight connector keepouts. |
| Automotive Infotainment | Industrial Sensor Interfaces |
|
Use Scenario: Shielding touchscreen controller I²C lines and audio codec serial interfaces in vehicle head units. IC Role / Device Role / Timing Role: AEC-Q101-qualified unidirectional diode protecting low-voltage logic signals routed through long harnesses. Use Value: –55 °C to +150 °C operation ensures functionality during engine-off cold soak and under-hood thermal cycling. |
Use Scenario: Guarding RS-485 transceiver inputs in factory automation PLCs exposed to maintenance personnel ESD. IC Role / Device Role / Timing Role: Point-of-entry protection on field-side signal traces, leveraging 30 kV IEC 61000-4-2 immunity. Use Value: 108 W peak pulse power (8/20 μs) handles multiple surge events without parametric shift or failure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar unidirectional ESD-protection applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ14A | DO-214AC package (4.5 × 2.7 mm); 14 V standoff; 30 kV ESD; 100 pF capacitance | Higher capacitance limits use to DC/low-speed lines; larger footprint consumes 15× more board area | Select when board space permits and higher surge current (40 A) is required over compactness |
| TPD1E05U06DPYR | DFN0603-2 package (0.6 × 0.3 mm); 5.5 V standoff; 30 kV ESD; 0.6 pF capacitance | Lower voltage rating restricts use to 3.3 V or lower I/O; ultra-low capacitance suits >5 Gbps interfaces | Select for high-speed SerDes protection where <1 pF is mandatory, accepting reduced working voltage margin |
Compared with SMAJ14A and TPD1E05U06DPYR, the VMMBZ16C1HD1HG3-08 uniquely balances 14 V working voltage, 29 pF capacitance, and DFN1006-2A size - making it optimal for mid-speed digital interfaces where both voltage margin and board space are constrained.
Availability
VMMBZ16C1HD1HG3-08 is available at Aetrix Electronics and suitable for USB 2.0 data line protection, HDMI TMDS channel safeguarding, and automotive infotainment interface hardening requiring stable component supply across production lifecycles.
Supply support for VMMBZ16C1HD1HG3-08 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
Vishay Intertechnology is a global semiconductor manufacturer specializing in discrete components, passive elements, and sensors with emphasis on reliability, precision, and automotive-grade qualification.
The VMMBZ16C1HD1HG3-08 belongs to Vishay's unidirectional ESD protection diode family targeting high-density PCBs in automotive, consumer, and industrial systems where compact size and certified surge immunity are critical.
FAQ
What is the maximum clamping voltage of the VMMBZ16C1HD1HG3-08 during an 8/20 μs surge?
The VMMBZ16C1HD1HG3-08 exhibits a typical clamping voltage of 23 V at 4 A peak pulse current under IEC 61000-4-5 8/20 μs waveform conditions. The maximum specified value is 27 V, ensuring downstream ICs see no more than this voltage during standardized surge testing.
Is the VMMBZ16C1HD1HG3-08 qualified for automotive applications?
Yes, the VMMBZ16C1HD1HG3-08 is AEC-Q101 qualified, confirming its suitability for automotive electronic systems including infotainment, telematics, and body control modules. This qualification covers stress tests for temperature cycling, humidity, mechanical shock, and ESD robustness.
What does the "-08" suffix indicate in VMMBZ16C1HD1HG3-08?
The "-08" suffix in VMMBZ16C1HD1HG3-08 denotes packaging in 10,000-piece green tape-and-reel format on 7-inch reels with 8 mm tape width. It reflects Vishay's standard ordering code for RoHS-compliant, lead-free, Sn-plated terminations.
Can the VMMBZ16C1HD1HG3-08 protect bidirectional signal lines?
No - the VMMBZ16C1HD1HG3-08 is unidirectional and protects only against negative transients on the anode-to-cathode path. For bidirectional protection, two devices must be used in back-to-back configuration or a dedicated bidirectional part such as VMMBZ27C1HD1HG3-08 should be selected.
What is the thermal resistance junction-to-ambient for the VMMBZ16C1HD1HG3-08?
The VMMBZ16C1HD1HG3-08 does not specify a published RθJA value in its datasheet. Thermal performance depends heavily on PCB layout - specifically copper area, thickness, and thermal vias connected to the cathode pad. For sustained power dissipation, refer to Vishay Application Note AN86198 for DFN1006-2A soldering and thermal guidelines.
VMMBZ16C1HD1HG3-08 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- 0402 (1006 Metric)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 14V (Max)
- Voltage - Breakdown (Min):
- 15.2V
- Voltage - Clamping (Max) @ Ipp:
- 27V
- Current - Peak Pulse (10/1000µs):
- 700mA
- Power - Peak Pulse:
- 16W
- Power Line Protection:
- No
- Applications:
- -
- Capacitance @ Frequency:
- 29pF @ 1MHz
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DFN1006-2A
VMMBZ16C1HD1HG3-08 FAQ
1.How can I place an order for VMMBZ16C1HD1HG3-08 through Aetrix?
Please submit a Request for Quotation (RFQ) for VMMBZ16C1HD1HG3-08 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 VMMBZ16C1HD1HG3-08 reliable?
The price and inventory of VMMBZ16C1HD1HG3-08 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VMMBZ16C1HD1HG3-08 is usually 5 days.
3.What payment methods are accepted for VMMBZ16C1HD1HG3-08?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VMMBZ16C1HD1HG3-08 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VMMBZ16C1HD1HG3-08?
VMMBZ16C1HD1HG3-08 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VMMBZ16C1HD1HG3-08 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 VMMBZ16C1HD1HG3-08?
For technical support, including VMMBZ16C1HD1HG3-08 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VMMBZ16C1HD1HG3-08 requirements.
6.How does Aetrix verify that VMMBZ16C1HD1HG3-08 is sourced from the original manufacturer or authorized distributors?
All VMMBZ16C1HD1HG3-08 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 VMMBZ16C1HD1HG3-08 meets industry standards.
7.What is the process for return or replacement of VMMBZ16C1HD1HG3-08?
All VMMBZ16C1HD1HG3-08 units undergo pre-shipment inspection (PSI). If there is an issue with VMMBZ16C1HD1HG3-08, 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 VMMBZ16C1HD1HG3-08 part is unused and in its original packaging.
Return procedure for VMMBZ16C1HD1HG3-08:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VMMBZ16C1HD1HG3-08 Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
