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Vishay General Semiconductor - Diodes Division 3.0C13CA-M3/H
- Part No.:
- 3.0C13CA-M3/H
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
3.0C13CA-M3/H.pdf
- Description:
- 3KW, 13V 5%,BIDIR,SMC TVS
- Quantity:
- Payment:
- Shipping:
Inventory:5,616
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Product details
Overview
3.0C13CA-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), 14.4–15.9 V breakdown voltage, and 21.5 V clamping voltage at 140 A. It protects MOSFETs, ICs, and sensor signal lines in industrial and telecom equipment against lightning and inductive switching transients.
For engineers reviewing the 3.0C13CA-M3 datasheet, 3.0C13CA-M3 pinout, 3.0C13CA-M3 application, or 3.0C13CA-M3 equivalent, key selection criteria include its bidirectional polarity, 175 °C max junction temperature, 2.0 μA reverse leakage at 13 V stand-off, MSL Level 1 rating, and compatibility with automated SMT assembly using matte tin-plated leads.
Technical Context
This TVS diode operates as a voltage-clamping device that remains non-conductive below its 13 V stand-off voltage (VWM) and rapidly avalanches above its 14.4–15.9 V breakdown threshold (VBR) to limit transient voltages. Its low incremental surge resistance ensures minimal voltage overshoot during high-current surges up to 140 A (10/1000 μs).
It meets IEC 61000-4-2 ESD immunity (30 kV contact/air), complies with JESD201 Class 2 whisker resistance, and is halogen-free, RoHS-compliant, and rated for -55 °C to +175 °C operation - enabling use in harsh thermal environments without derating penalties below 25 °C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR | 14.4–15.9 V at 1.0 mA test current - defines precise avalanche initiation range for reliable overvoltage triggering |
| VWM | 13 V - maximum continuous reverse voltage before leakage exceeds 2.0 μA, ensuring no interference with normal circuit operation |
| VC @ IPPM | 21.5 V at 140 A (10/1000 μs) - clamping voltage seen by protected circuit during worst-case surge, limiting stress on downstream components |
| PPPM | 3000 W (10/1000 μs) - energy-handling capacity sufficient for IEC 61000-4-5 Level 4 surges in industrial power ports |
| TJ max | +175 °C - enables placement near heat-generating components (e.g., power MOSFETs) without thermal shutdown risk |
| ESD Rating | 30 kV HBM (contact & air) - exceeds IEC 61000-4-2 Level 4, eliminating need for additional ESD stages in front-end interfaces |
Pinout & Package
Package: SMC (DO-214AB), surface-mount, molded epoxy case meeting UL 94 V-0; dimensions 7.11 × 6.22 × 2.62 mm (L × W × H); matte tin-plated leads; bidirectional - no polarity marking.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (marked end) | Anode/Cathode terminal pair | Bidirectional structure - either terminal serves as anode or cathode depending on transient polarity; no orientation required during placement |
| Anode (unmarked end) | Anode/Cathode terminal pair | Same physical terminal as cathode under reverse polarity - symmetrical conduction eliminates layout constraints for AC-coupled or differential lines |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC signals, differential buses (e.g., RS-485), and ungrounded sensor outputs without polarity concerns |
| 3000 W peak pulse power | Withstands 140 A surges per 10/1000 μs waveform - suitable for primary-level protection on 24 V industrial control inputs |
| Low clamping ratio (VC/VBR ≈ 1.43) | Minimizes let-through voltage during clamping - reduces stress margin requirements for 16 V-rated downstream ICs |
| MSL Level 1, 260 °C reflow compatible | Supports standard lead-free SMT reflow profiles without preconditioning - eliminates moisture sensitivity handling overhead |
| Halogen-free & RoHS-compliant | Fulfills EU RoHS Directive 2011/65/EU and JEDEC JS709E material restrictions for green manufacturing compliance |
Applications
| Industrial Motor Control Inputs | Telecom Line Interface Protection |
|---|---|
Use Scenario: Protecting PLC digital input modules from inductive kickback when switching 24 V solenoids or relays. IC Role / Device Role / Timing Role: Primary surge suppression device placed directly at connector entry point before signal conditioning circuitry. Use Value: Clamps transients to ≤21.5 V, preventing latch-up or gate oxide damage in optocouplers and level-shifting buffers rated for 25 V absolute maximum. | Use Scenario: Safeguarding RS-485 transceivers on base station backhaul links exposed to lightning-induced surges on long outdoor cable runs. IC Role / Device Role / Timing Role: Bidirectional voltage clamp on differential A/B bus lines, operating symmetrically across both polarities of fast-rising transients. Use Value: Maintains signal integrity by limiting common-mode surge voltage to <22 V while preserving DC bias and data rate up to 10 Mbps. |
| Automotive Body Control Module Sensors | Consumer Appliance Power Supply Inputs |
Use Scenario: Shielding LIN bus sensors (e.g., door latch, seat position) from battery dump load transients and ISO 7637-2 Pulse 5a events. IC Role / Device Role / Timing Role: Secondary protection stage after fuse and upstream LC filter, absorbing residual energy not filtered by passive components. Use Value: Withstands 175 °C junction temperature - survives under-hood thermal cycling without parameter drift or premature failure. | Use Scenario: Protecting AC-DC adapter primary-side rectifier and controller ICs from mains-borne surges (IEC 61000-4-5) in washing machines and HVAC controllers. IC Role / Device Role / Timing Role: High-power transient suppressor mounted across bridge rectifier output, clamping line-to-line and line-to-ground spikes. Use Value: 3000 W rating handles 2 kV/1 kA combination wave surges without degradation - extends product lifetime in regions with unstable grid quality. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ13CA | Lower PPPM (600 W), same VBR range (14.4–15.9 V), SMB package (smaller footprint, lower thermal mass) | Not suitable for 140 A surge events; limited to secondary protection or low-energy signal lines | Select when board space is constrained and surge threat level is ≤1 kW (e.g., USB or I²C lines) |
| SMCJ13A | Unidirectional variant, identical SMC package and PPPM (3000 W), but only clamps positive transients | Requires external series diode or dual-device configuration for full AC protection | Choose only for DC-biased circuits where reverse polarity transients are absent or blocked by system design |
Compared with SMBJ13CA and SMCJ13A, the 3.0C13CA-M3 uniquely delivers bidirectional 3000 W surge capability in the robust SMC package - making it the sole option among these three for primary-level, space-tolerant, AC-coupled industrial port protection without added components or layout complexity.
Availability
3.0C13CA-M3 is available at Aetrix Electronics and suitable for industrial motor control inputs, telecom line interface protection, automotive body control module sensors, and consumer appliance power supply inputs requiring stable component supply and long-term lifecycle support.
Supply support for 3.0C13CA-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, and protection devices with emphasis on reliability, power handling, and automotive-grade qualification.
The 3.0C13CA-M3 belongs to Vishay's TRANSZORB® family of high-power TVS diodes, engineered specifically for robust primary-level surge suppression in industrial automation, telecom infrastructure, and automotive electronics where failure tolerance and thermal resilience are critical.
FAQ
What is the breakdown voltage range of the 3.0C13CA-M3?
The 3.0C13CA-M3 has a guaranteed breakdown voltage (VBR) range of 14.4 V to 15.9 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 overvoltage threshold design in circuits protecting 12–15 V logic or analog components. The 3.0C13CA-M3 maintains this specification across its full operating temperature range.
Does the 3.0C13CA-M3 require polarity-aware PCB layout?
No - the 3.0C13CA-M3 is a bidirectional TVS diode with symmetrical avalanche characteristics, meaning either terminal functions as anode or cathode depending on transient polarity. Its SMC package has no polarity marking, and the device provides identical clamping performance for positive and negative surges. This eliminates orientation checks during SMT placement and simplifies routing for AC-coupled or differential signal paths in the 3.0C13CA-M3 application.
What is the maximum clamping voltage of the 3.0C13CA-M3 during a 10/1000 μs surge?
The 3.0C13CA-M3 clamps to a maximum of 21.5 V when subjected to its rated peak pulse current of 140 A under the standardized 10/1000 μs waveform. This value is measured at the device terminals and represents the highest voltage imposed on the protected circuit during worst-case surge conditions. Designers use this 21.5 V clamping voltage of the 3.0C13CA-M3 to verify margin against downstream component absolute maximum ratings.
Is the 3.0C13CA-M3 compliant with lead-free reflow standards?
Yes - the 3.0C13CA-M3 features matte tin-plated leads qualified to J-STD-002 and JESD 22-B102 solderability standards, and is rated MSL Level 1 with a maximum peak reflow temperature of 260 °C. It supports standard Pb-free SAC305 reflow profiles without preconditioning, and the -M3 suffix confirms compliance with JESD201 Class 2 whisker resistance testing. This makes the 3.0C13CA-M3 fully compatible with modern high-volume SMT assembly lines.
How does the 3.0C13CA-M3 compare to unidirectional TVS diodes like SMCJ13A?
The 3.0C13CA-M3 differs fundamentally from unidirectional parts like SMCJ13A by providing symmetrical clamping for both positive and negative transients without external components. While SMCJ13A offers identical power rating and package, it only conducts during positive surges - requiring a second device or series diode for full protection. The 3.0C13CA-M3 thus reduces BOM count, PCB area, and design complexity in AC or floating systems, and is the preferred choice when bidirectional surge immunity is mandatory.
3.0C13CA-M3/H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AB, SMC
- Series:
- TransZorb®
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 13V
- Voltage - Breakdown (Min):
- 14.4V
- Voltage - Clamping (Max) @ Ipp:
- 21.5V
- Current - Peak Pulse (10/1000µs):
- 140A
- Power - Peak Pulse:
- 3000W (3kW)
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- Automotive
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AB (SMC)
3.0C13CA-M3/H FAQ
1.How can I place an order for 3.0C13CA-M3/H through Aetrix?
Please submit a Request for Quotation (RFQ) for 3.0C13CA-M3/H 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 3.0C13CA-M3/H reliable?
The price and inventory of 3.0C13CA-M3/H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 3.0C13CA-M3/H is usually 5 days.
3.What payment methods are accepted for 3.0C13CA-M3/H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 3.0C13CA-M3/H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 3.0C13CA-M3/H?
3.0C13CA-M3/H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 3.0C13CA-M3/H 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 3.0C13CA-M3/H?
For technical support, including 3.0C13CA-M3/H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 3.0C13CA-M3/H requirements.
6.How does Aetrix verify that 3.0C13CA-M3/H is sourced from the original manufacturer or authorized distributors?
All 3.0C13CA-M3/H 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 3.0C13CA-M3/H meets industry standards.
7.What is the process for return or replacement of 3.0C13CA-M3/H?
All 3.0C13CA-M3/H units undergo pre-shipment inspection (PSI). If there is an issue with 3.0C13CA-M3/H, 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 3.0C13CA-M3/H part is unused and in its original packaging.
Return procedure for 3.0C13CA-M3/H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
3.0C13CA-M3/H Tags
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