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Vishay 3.0C10CA-M3/I
- Part No.:
- 3.0C10CA-M3/I
- Manufacturer:
- Vishay
- Category:
- TVS Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
3.0C10CA-M3/I.pdf
- Description:
- 3KW, 10V 5%,BIDIR,SMC TVS
- Quantity:
- Payment:
- Shipping:
Inventory:3,500
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Product details
Overview
3.0C10CA-M3 from Vishay General Semiconductor is a bidirectional surface-mount Transient Voltage Suppressor (TVS) diode in SMC (DO-214AB) package, designed for high-energy surge protection with 3000 W peak pulse power (10/1000 μs), 11.1–12.3 V breakdown voltage, and 10.0 V stand-off voltage. It clamps transients to 17.0 V at 176 A, enabling robust protection of MOSFETs, ICs, and sensor signal lines in industrial and telecom equipment.
For engineers reviewing the 3.0C10CA-M3 datasheet, 3.0C10CA-M3 pinout, 3.0C10CA-M3 application, or 3.0C10CA-M3 equivalent, key selection criteria include its bidirectional polarity, 175 °C max junction temperature, MSL Level 1 rating, 30 kV ESD immunity per IEC 61000-4-2, and compatibility with automated SMT assembly using matte tin-plated leads.
Technical Context
This TVS diode operates as a voltage-clamping device triggered by transient overvoltage events, leveraging avalanche breakdown to divert surge current away from protected circuitry. Its low incremental surge resistance and fast response time ensure minimal let-through voltage during 8/20 μs and 10/1000 μs waveforms.
The device is optimized for unidirectional or bidirectional protection without polarity marking, supports continuous operation from –55 °C to +175 °C, and meets UL 94 V-0 flammability requirements with halogen-free, RoHS-compliant molding compound and JESD 201 Class 2 whisker-resistant terminations.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 11.1 V / 12.3 V - Ensures reliable triggering above 10.0 V operating voltage while avoiding false trips |
| VWM | 10.0 V - Maximum continuous reverse voltage the device blocks without conduction |
| VC @ IPPM | 17.0 V @ 176 A (10/1000 μs) - Clamping voltage defines worst-case stress on downstream components |
| PPPM | 3000 W (10/1000 μs) - Sustains high-energy surges common in inductive load switching |
| IPPM | 176 A (10/1000 μs) - Peak surge current handling capacity directly determines protection margin |
| TJ max | +175 °C - Enables use in high-temperature environments such as motor drives and power supplies |
| ESD Rating | 30 kV contact & air discharge (IEC 61000-4-2) - Protects against human-body-model electrostatic events |
Pinout & Package
Package: SMC (DO-214AB), surface-mount, bidirectional configuration with no polarity marking; dimensions per JEDEC DO-214AB standard (0.320" × 0.246", 8.13 mm × 6.22 mm); matte tin-plated terminals, MSL Level 1, 260 °C reflow compatible.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (unmarked end) | Surge current return path | Connected to system ground or low-impedance reference plane to complete clamping loop |
| Anode (unmarked end) | Surge current input node | Placed in parallel with protected line (e.g., signal or power rail) to shunt transients |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Protects AC-coupled or floating signal lines without polarity constraints or external diode pairing |
| 30 kW surge rating (8/20 μs) | Handles lightning-induced surges per IEC 61000-4-5, exceeding typical telecom and industrial immunity requirements |
| Low clamping ratio (VC/VBR ≈ 1.43) | Minimizes voltage overshoot during clamping, reducing stress on 12 V-rated ICs and MOSFETs |
| MSL Level 1 & 260 °C reflow | Eliminates moisture sensitivity concerns and supports standard lead-free SMT processes without baking |
| Halogen-free, RoHS, JESD 201 Class 2 | Meets global environmental compliance and long-term reliability standards for industrial-grade deployments |
Applications
| Industrial Motor Drives | Telecom Power Interfaces |
|---|---|
Use Scenario: Protection of gate drivers and feedback sensing circuits against voltage spikes from relay coil de-energization and PWM switching noise. IC Role / Device Role / Timing Role: Voltage-clamping TVS placed across MOSFET gate-source or op-amp inputs to limit transient excursions. Use Value: Prevents latch-up and permanent damage in 24 V control logic with 175 °C thermal capability matching drive-stage ambient conditions. | Use Scenario: Surge suppression on -48 V DC power feeds and RS-485 data lines in base station power modules and remote radio units. IC Role / Device Role / Timing Role: Bidirectional transient suppressor connected between power rail and chassis ground or differential signal pair and common-mode reference. Use Value: Withstands 30 kV ESD and 3000 W surges while maintaining 10.0 V stand-off for compatibility with telecom-supplied logic thresholds. |
| Automotive Body Control Modules | Consumer Sensor Signal Conditioning |
Use Scenario: Input protection for LIN bus transceivers and window lift motor controllers exposed to load dump and ISO 7637-2 pulses. IC Role / Device Role / Timing Role: Parallel-connected TVS on supply and communication lines to clamp transients before they reach ASICs or microcontrollers. Use Value: 176 A peak current rating and 17.0 V clamping enable compliance with automotive EMC test levels without derating at elevated temperatures. | Use Scenario: ESD and EFT protection for analog outputs of MEMS accelerometers and temperature sensors in smart home hubs and wearables. IC Role / Device Role / Timing Role: Low-capacitance (<100 pF at 0 V) bidirectional TVS placed directly at connector or PCB edge before signal conditioning amplifier. Use Value: 30 kV HBM ESD rating and fast response preserve signal integrity while preventing sensor offset drift or ADC saturation during field handling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ10CA | Lower PPPM (600 W), same SMC package, VBR = 11.1–12.3 V, VC = 17.0 V @ 35.3 A | Rated for lower-energy transients; suitable for consumer-grade interfaces but not industrial 3000 W surges | Select when cost sensitivity outweighs surge margin and peak current demand is ≤35 A |
| SMCJ10A | Unidirectional variant, identical PPPM (3000 W), VBR = 11.1–12.3 V, VC = 17.0 V @ 176 A, requires polarity-aware layout | Requires correct orientation on PCB; unsuitable for AC or floating signals without external biasing | Choose only if circuit topology guarantees defined polarity and space allows orientation control |
Compared with SMBJ10CA and SMCJ10A, the 3.0C10CA-M3 uniquely delivers 3000 W bidirectional clamping in SMC without polarity constraints-enabling drop-in replacement in legacy designs requiring higher surge robustness than SMBJ-class devices, while avoiding unidirectional layout dependencies of SMCJ10A.
Availability
3.0C10CA-M3 is available at Aetrix Electronics and suitable for industrial motor drives, telecom power interfaces, and automotive body control modules requiring stable component supply, full traceability, and long-lifecycle support.
Supply support for 3.0C10CA-M3 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 General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and protection devices with emphasis on reliability, thermal performance, and application-specific optimization.
The 3.0C10CA-M3 belongs to Vishay's TRANSZORB® family of high-power TVS diodes engineered for ruggedized surge immunity in harsh electrical environments-including factory automation, telecom infrastructure, and transportation systems.
FAQ
What is the breakdown voltage range of the 3.0C10CA-M3?
The 3.0C10CA-M3 has a guaranteed breakdown voltage (VBR) range of 11.1 V to 12.3 V at 1.0 mA test current, measured per ANSI/IEEE C62.35 standards. This tight tolerance ensures consistent clamping behavior across production lots and supports precise coordination with 12 V system rails. The 3.0C10CA-M3 maintains this specification across its full operating temperature range of –55 °C to +175 °C.
Does the 3.0C10CA-M3 require polarity-aware PCB layout?
No-the 3.0C10CA-M3 is a bidirectional TVS diode with no polarity marking on the SMC (DO-214AB) package, allowing placement in either orientation on the PCB. This eliminates risk of misorientation during assembly and simplifies layout for AC-coupled or floating signal paths. The 3.0C10CA-M3 achieves symmetrical clamping in both directions due to its intrinsic avalanche structure.
What is the maximum clamping voltage of the 3.0C10CA-M3 under surge conditions?
The 3.0C10CA-M3 clamps to a maximum of 17.0 V at 176 A peak pulse current (10/1000 μs waveform), as specified in the Vishay datasheet. This value represents the worst-case voltage seen by protected circuitry during a full-rated surge event. The 3.0C10CA-M3 maintains this clamping performance with <5% variation across its –55 °C to +175 °C junction temperature range.
Is the 3.0C10CA-M3 compliant with lead-free reflow standards?
Yes-the 3.0C10CA-M3 features matte tin-plated terminals qualified to J-STD-002 and JESD 22-B102 solderability standards, and is rated for peak reflow temperatures up to 260 °C per J-STD-020 MSL Level 1. Its halogen-free, RoHS-compliant construction and JESD 201 Class 2 whisker resistance make it suitable for high-reliability lead-free manufacturing. The 3.0C10CA-M3 does not require pre-baking prior to reflow.
How does the 3.0C10CA-M3 compare to standard SMBJ-class TVS diodes?
The 3.0C10CA-M3 delivers 5× the peak pulse power (3000 W vs. 600 W) and >5× the peak pulse current (176 A vs. 35.3 A) of SMBJ10CA while sharing the same SMC footprint. Unlike SMBJ devices, the 3.0C10CA-M3 sustains full rating at +175 °C junction temperature and offers superior ESD immunity (30 kV vs. typically 30 kV HBM but lower system-level robustness). The 3.0C10CA-M3 is engineered for mission-critical surge environments where SMBJ-class parts would fail prematurely.
3.0C10CA-M3/I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay
- Package/Case:
- DO-214AB, SMC
- Series:
- TRANSZORB®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 10V
- Voltage - Breakdown (Min):
- 11.1V
- Voltage - Clamping (Max) @ Ipp:
- 17V
- Current - Peak Pulse (10/1000µs):
- 176A
- Power - Peak Pulse:
- 3000W (3kW)
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
3.0C10CA-M3/I FAQ
1.How can I place an order for 3.0C10CA-M3/I through Aetrix?
Please submit a Request for Quotation (RFQ) for 3.0C10CA-M3/I 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 3.0C10CA-M3/I reliable?
The price and inventory of 3.0C10CA-M3/I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 3.0C10CA-M3/I is usually 5 days.
3.What payment methods are accepted for 3.0C10CA-M3/I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 3.0C10CA-M3/I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 3.0C10CA-M3/I?
3.0C10CA-M3/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 3.0C10CA-M3/I 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 3.0C10CA-M3/I?
For technical support, including 3.0C10CA-M3/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 3.0C10CA-M3/I requirements.
6.How does Aetrix verify that 3.0C10CA-M3/I is sourced from the original manufacturer or authorized distributors?
All 3.0C10CA-M3/I 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 3.0C10CA-M3/I meets industry standards.
7.What is the process for return or replacement of 3.0C10CA-M3/I?
All 3.0C10CA-M3/I units undergo pre-shipment inspection (PSI). If there is an issue with 3.0C10CA-M3/I, 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 3.0C10CA-M3/I part is unused and in its original packaging.
Return procedure for 3.0C10CA-M3/I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
3.0C10CA-M3/I Tags
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DESD3V3E1BL-7B
Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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D12V0L1B2LP-7B
Diodes Incorporated
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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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