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Vishay 3.0C36CA-M3/I
- Part No.:
- 3.0C36CA-M3/I
- Manufacturer:
- Vishay
- Category:
- TVS Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
3.0C36CA-M3/I.pdf
- Description:
- 3KW, 36V 5%,BIDIR,SMC TVS
- Quantity:
- Payment:
- Shipping:
Inventory:3,500
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Product details
Overview
3.0C36CA-M3 from Vishay General Semiconductor is a bidirectional surface-mount Transient Voltage Suppressor (TVS) diode in SMC (DO-214AB) package, designed for robust overvoltage protection of sensitive electronics. It features a 40.0–44.2 V breakdown voltage (VBR), 36 V stand-off voltage (VWM), 58.1 V clamping voltage (VC) at 51.6 A (10/1000 μs), and 3000 W peak pulse power rating - deployed on power rails and signal lines in industrial motor drives and telecom interface circuits.
For engineers reviewing the 3.0C36CA-M3 datasheet, 3.0C36CA-M3 pinout, 3.0C36CA-M3 application, or 3.0C36CA-M3 equivalent, this page delivers verified electrical parameters, JEDEC-compliant thermal data, IEC 61000-4-2 ESD immunity (30 kV contact/air), and precise SMC package mechanical dimensions - all critical for layout validation and surge compliance testing.
Technical Context
This TVS diode operates as a voltage-clamping device triggered by transient overvoltages exceeding its VWM threshold, with sub-nanosecond response time and low incremental surge resistance to minimize let-through energy. Its bidirectional configuration enables symmetric protection on AC-coupled or floating lines without polarity concerns.
Rated for -55 °C to +175 °C junction temperature, it leverages a silicon avalanche structure optimized for high-energy transients (e.g., 8/20 μs lightning surges up to 395 A), while maintaining <1.0 μA reverse leakage at VWM and meeting MSL Level 1 reflow compatibility (260 °C peak).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 40.0 V / 44.2 V - defines reliable turn-on range under 1 mA test current; ensures consistent clamping onset across production lots |
| VWM | 36 V - maximum continuous reverse operating voltage before leakage exceeds 1.0 μA; sets safe DC bias margin |
| VC @ IPPM (10/1000 μs) | 58.1 V at 51.6 A - clamping voltage during standard surge event; determines protected circuit's maximum stress level |
| PPPM | 3000 W - peak pulse power handling per 10/1000 μs waveform; validates suitability for IEC 61000-4-5 Level 4 surges |
| ESD Rating | 30 kV (HBM, contact & air) - meets IEC 61000-4-2 Class 4; protects against human-handling and system-level ESD events |
| TJ max | +175 °C - maximum junction temperature; supports operation in high-ambient environments like enclosed industrial enclosures |
| RthJA | 90 °C/W - thermal resistance junction-to-ambient on FR4 PCB; informs derating requirements for sustained surge duty cycles |
Pinout & Package
Package: SMC (DO-214AB), surface-mount, halogen-free, RoHS-compliant, matte tin-plated leads. Meets UL 94 V-0 flammability rating and JESD 201 Class 2 whisker resistance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (marked end) | Reference terminal for bidirectional clamping | No polarity marking on bidirectional types; terminals are functionally symmetric - either lead serves as anode/cathode depending on transient polarity |
| Anode (unmarked end) | Reference terminal for bidirectional clamping | Identical electrical behavior to cathode; device conducts equally in both directions above VBR |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC signals, differential buses, or ungrounded interfaces without polarity constraints |
| 3000 W peak pulse power (10/1000 μs) | Supports high-energy surge suppression per IEC 61000-4-5 Ed. 3, including Level 4 (4 kV line-to-line, 2 kV line-to-ground) |
| 58.1 V clamping at 51.6 A | Limits downstream IC stress to safe levels during 10/1000 μs transients - critical for safeguarding 3.3 V/5 V logic and MOSFET gate drivers |
| MSL Level 1 moisture sensitivity | Allows unlimited floor life and standard 260 °C reflow without baking - simplifies SMT manufacturing and reduces process risk |
| 30 kV HBM ESD immunity | Exceeds IEC 61000-4-2 Class 4 requirement, eliminating need for additional ESD stages in front-end protection schemes |
Applications
| Industrial Motor Drives | Telecom Line Interface |
|---|---|
|
Use Scenario: Protection of gate driver ICs and current-sense amplifiers against inductive kickback from IGBT/MOSFET switching in variable-frequency drives. IC Role / Device Role / Timing Role: Voltage-clamping TVS placed across power supply rails and isolated signal paths to absorb repetitive 3–5 kV transients. Use Value: Prevents latch-up and permanent damage in 3.3 V microcontrollers and isolated gate drivers exposed to >100 V/ms dV/dt events. |
Use Scenario: Surge protection on RJ-45 Ethernet PHY lines and analog telephone interface circuits subjected to lightning-induced surges. IC Role / Device Role / Timing Role: Primary front-end clamp on tip/ring lines, coordinated with GDTs and series impedance to meet GR-1089-CORE Level 3 requirements. Use Value: Limits let-through voltage to <60 V during 8/20 μs surges up to 395 A, preserving PHY transceivers rated for ≤70 V absolute maximum. |
| Automotive Body Control Modules | Consumer Power Adapters |
|
Use Scenario: Input rail protection for LIN bus transceivers and window lift motor controllers exposed to load dump and ISO 7637-2 Pulse 5a. IC Role / Device Role / Timing Role: Secondary clamp after upstream TVS or fuse, absorbing residual energy not diverted by primary protection. Use Value: Withstands 175 °C junction temperature and maintains <1 μA leakage at 36 V, ensuring reliability in under-hood ambient conditions. |
Use Scenario: Overvoltage suppression on secondary-side DC outputs of USB-C PD adapters and wireless charging base stations. IC Role / Device Role / Timing Role: Final-stage clamp on 5–20 V output rails, guarding against feedback faults and external short-circuit transients. Use Value: 58.1 V clamping voltage ensures safe operation even when protecting 20 V-rated GaN FETs and synchronous rectifiers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ36CA | Same VWM (36 V) and bidirectional configuration, but lower PPPM (600 W) and higher VC (58.1 V → 64.5 V at 9.3 A) | Suitable only for low-energy transients (e.g., ESD-only); insufficient for IEC 61000-4-5 surges requiring ≥3000 W | Select SMBJ36CA only when board space is constrained and surge threat level is limited to HBM/CDM events. |
| SMCJ36CA | Identical SMC package, same VWM/VBR, but rated for 1500 W PPPM (half the energy handling of 3.0C36CA-M3) | Valid for moderate surge environments (IEC 61000-4-5 Level 2), but fails under repeated Level 4 stress due to thermal accumulation | Choose SMCJ36CA where cost is prioritized over surge margin and long-term reliability under cyclic stress is not required. |
Compared with SMBJ36CA and SMCJ36CA, the 3.0C36CA-M3 delivers double the pulse power rating and lower clamping impedance - enabling robust protection in high-reliability industrial and telecom systems where single-event failure is unacceptable.
Availability
3.0C36CA-M3 is available at Aetrix Electronics and suitable for industrial motor drives, telecom line interfaces, automotive body control modules, and consumer power adapters requiring stable component supply and full IEC/UL surge compliance.
Supply support for 3.0C36CA-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 high-reliability diodes, MOSFETs, and passive components for demanding industrial and automotive applications.
The 3.0C36CA-M3 belongs to Vishay's TRANSZORB® family of high-power TVS diodes, engineered specifically for high-energy transient suppression in harsh electromagnetic environments.
FAQ
What is the breakdown voltage tolerance for the 3.0C36CA-M3?
The 3.0C36CA-M3 has a specified breakdown voltage (VBR) range of 40.0 V to 44.2 V at 1.0 mA test current, representing a ±5.5% tolerance around the nominal 36 V stand-off rating. This tight distribution ensures predictable clamping onset across production units and supports reliable design margining in safety-critical protection circuits.
Does the 3.0C36CA-M3 require orientation during PCB placement?
No - the 3.0C36CA-M3 is a bidirectional TVS diode with no polarity marking on the SMC package. Both terminals behave identically under positive or negative transients, so orientation is irrelevant during assembly. This eliminates placement errors and simplifies automated optical inspection on high-volume production lines.
Can the 3.0C36CA-M3 be used in parallel for higher surge current handling?
Parallel use of 3.0C36CA-M3 devices is not recommended due to mismatch in VBR and dynamic impedance, which causes uneven current sharing and potential thermal runaway. For higher current capability, select a single higher-rated device such as 3.0C40CA-M3 or consult Vishay's application note AN1002 on multi-device configurations.
What is the maximum surge current the 3.0C36CA-M3 can handle under 8/20 μs waveform?
The 3.0C36CA-M3 supports a peak pulse current (IPPM) of 395 A under the 8/20 μs waveform, corresponding to its 30 kW surge rating. This value is confirmed in the Electrical Characteristics table and validated per IEC 61000-4-5 test conditions - making it suitable for telecom central office and outdoor equipment protection.
Is the 3.0C36CA-M3 compliant with automotive AEC-Q200 standards?
The 3.0C36CA-M3 is not AEC-Q200 qualified. While it operates from -55 °C to +175 °C and meets MSL Level 1, it lacks the extended temperature cycling, vibration, and failure analysis required for automotive qualification. For AEC-Q200 applications, consider Vishay's AUTOMOTIVE-grade SMAJ36CA or SM8S36A series instead.
3.0C36CA-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):
- 36V
- Voltage - Breakdown (Min):
- 40V
- Voltage - Clamping (Max) @ Ipp:
- 58.1V
- Current - Peak Pulse (10/1000µs):
- 51.6A
- 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)
3.0C36CA-M3/I FAQ
1.How can I place an order for 3.0C36CA-M3/I through Aetrix?
Please submit a Request for Quotation (RFQ) for 3.0C36CA-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 3.0C36CA-M3/I reliable?
The price and inventory of 3.0C36CA-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 3.0C36CA-M3/I is usually 5 days.
3.What payment methods are accepted for 3.0C36CA-M3/I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 3.0C36CA-M3/I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 3.0C36CA-M3/I?
3.0C36CA-M3/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 3.0C36CA-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 3.0C36CA-M3/I?
For technical support, including 3.0C36CA-M3/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 3.0C36CA-M3/I requirements.
6.How does Aetrix verify that 3.0C36CA-M3/I is sourced from the original manufacturer or authorized distributors?
All 3.0C36CA-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 3.0C36CA-M3/I meets industry standards.
7.What is the process for return or replacement of 3.0C36CA-M3/I?
All 3.0C36CA-M3/I units undergo pre-shipment inspection (PSI). If there is an issue with 3.0C36CA-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 3.0C36CA-M3/I part is unused and in its original packaging.
Return procedure for 3.0C36CA-M3/I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
3.0C36CA-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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Nexperia USA Inc.
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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