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Vishay 3.0C60CA-M3/I
- Part No.:
- 3.0C60CA-M3/I
- Manufacturer:
- Vishay
- Category:
- TVS Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
3.0C60CA-M3/I.pdf
- Description:
- 3KW, 60V 5%,BIDIR,SMC TVS
- Quantity:
- Payment:
- Shipping:
Inventory:3,388
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Product details
Overview
3.0C60CA-M3/I from Vishay General Semiconductor is a bidirectional surface-mount Transient Voltage Suppressor (TVS) in SMC (DO-214AB) package, designed for high-energy surge protection with 3000 W peak pulse power (10/1000 μs), 60 V stand-off voltage (VWM), and 96.8 V maximum clamping voltage at 31.0 A IPPM. It protects MOSFETs, ICs, and sensor signal lines in industrial and telecom equipment against lightning and inductive switching transients.
For engineers reviewing the 3.0C60CA-M3/I datasheet, 3.0C60CA-M3/I pinout, 3.0C60CA-M3/I application, or 3.0C60CA-M3/I equivalent, this device delivers verified bidirectional clamping, MSL Level 1 reflow compatibility, 30 kV ESD immunity per IEC 61000-4-2, and halogen-free RoHS-compliant construction - critical for robust front-end protection in high-reliability power and interface circuits.
Technical Context
This TVS diode operates as a voltage-clamped shunt protector, responding within picoseconds to transient overvoltages exceeding its reverse stand-off voltage (VWM = 60 V). Its low incremental surge resistance and fast response ensure minimal overshoot during 8/20 μs (125 A) and 10/1000 μs (31.0 A) surges.
The device features a junction temperature range of –55 °C to +175 °C, thermal resistance RthJA = 90 °C/W (JEDEC 51-2A), and RthJM = 4.0 °C/W (TDIM), enabling stable operation under sustained surge duty cycles when mounted on standard FR4 PCBs with recommended pad layout.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 60 V - Maximum continuous reverse operating voltage before clamping begins; defines safe working margin below breakdown. |
| VBR (min/max) | 66.7 V / 73.7 V - Breakdown occurs within this range at 1 mA test current; ensures consistent turn-on threshold across production lots. |
| VC @ IPPM | 96.8 V at 31.0 A - Clamping voltage under 10/1000 μs surge; determines maximum stress imposed on protected downstream circuitry. |
| PPPM | 3000 W - Peak pulse power handling capability with 10/1000 μs waveform; supports high-energy transient suppression without failure. |
| ESD Rating | ±30 kV - Human body model (HBM) contact and air discharge immunity per IEC 61000-4-2; eliminates need for additional ESD stages. |
| TJ max. | +175 °C - Maximum junction temperature; enables deployment in under-hood automotive or high-ambient industrial environments. |
Pinout & Package
Package: SMC (DO-214AB), surface-mount, bidirectional configuration with no polarity marking. Matte tin-plated leads meet J-STD-002 solderability and JESD 201 Class 2 whisker resistance requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (marked end) | Anode/Cathode terminal (bidirectional) | Non-polarized terminals - either end functions identically as anode or cathode depending on transient polarity; no orientation required during placement. |
| Anode (unmarked end) | Anode/Cathode terminal (bidirectional) | Identical electrical behavior to marked end; symmetric clamping characteristic enables simplified PCB layout and routing. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC-coupled or differential signal lines without polarity constraints or external biasing. |
| 3000 W peak pulse power (10/1000 μs) | Supports IEC 61000-4-5 Level 4 surge immunity (4 kV line-to-earth) in compact SMC footprint without derating. |
| MSL Level 1 rating | Allows unlimited floor life and single-reflow processing at peak temperature up to 260 °C - compatible with standard lead-free assembly. |
| Halogen-free, RoHS-compliant, industrial grade | Meets environmental compliance mandates and long-term reliability requirements for industrial control and infrastructure applications. |
Applications
| Industrial Motor Drives | Telecom Power Supply Inputs |
|---|---|
|
Use Scenario: Protection of DC bus inputs in variable-frequency drives exposed to regenerative braking spikes and contactor switching transients. IC Role / Device Role / Timing Role: Shunt clamping element placed across input terminals to clamp surges before they reach upstream rectifiers or PFC controllers. Use Value: Limits transient voltage to ≤96.8 V during 31 A 10/1000 μs events, preventing gate oxide damage to 600 V IGBTs and sustaining system uptime. |
Use Scenario: Input-stage surge suppression on -48 V telecom power feeds subject to lightning-induced longitudinal surges per GR-1089-CORE. IC Role / Device Role / Timing Role: Primary front-end TVS on power entry board, coordinated with gas discharge tubes and common-mode chokes. Use Value: Absorbs 3000 W pulses without degradation, maintaining <10 μA leakage at 60 V to avoid standby power loss in always-on systems. |
| Automotive Body Control Modules | Industrial Sensor Signal Conditioning |
|
Use Scenario: Protection of LIN bus transceivers and microcontroller I/O pins against load dump and ISO 7637-2 Pulse 5a transients. IC Role / Device Role / Timing Role: Localized clamping device placed adjacent to connector entry points to minimize inductance in protection path. Use Value: Withstands 175 °C junction temperature and delivers 30 kV HBM ESD immunity - eliminating secondary protection components in cost-sensitive modules. |
Use Scenario: Bidirectional protection of analog sensor outputs (e.g., 4–20 mA loops, thermocouple amplifiers) in factory automation PLC I/O cards. IC Role / Device Role / Timing Role: Low-capacitance (<100 pF at 0 V) shunt suppressor placed directly at connector interface to preserve signal integrity. Use Value: Clamps ±1 kV EFT bursts to <100 V while adding <0.5 pF parasitic capacitance - preserving bandwidth of millivolt-level sensor signals. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ60CA-E3/52 (Vishay) | Same VWM (60 V) and bidirectional configuration, but lower PPPM (600 W) and smaller SMB package (DO-214AA). | Lower surge capacity limits use to sub-IEC 61000-4-5 Level 2 environments; unsuitable for direct replacement where 3000 W is specified. | Select only when space constraints prohibit SMC and surge energy is limited to ≤600 W. |
| 1.5KE60CA (ON Semiconductor) | Through-hole DO-201 package, same VWM (60 V), but higher clamping voltage (100 V) and lower thermal resistance (RthJA ≈ 60 °C/W). | Requires PCB real estate for axial leads and lacks MSL Level 1 reflow compatibility - incompatible with automated SMT lines. | Consider only for legacy through-hole designs or prototyping where manual assembly is acceptable. |
Compared with SMBJ60CA-E3/52 and 1.5KE60CA, the 3.0C60CA-M3/I uniquely combines 3000 W surge handling, SMC surface-mount compatibility, MSL Level 1 reflow readiness, and 30 kV ESD immunity - making it the optimal choice for high-density, high-reliability industrial and telecom front-end protection.
Availability
3.0C60CA-M3/I is available at Aetrix Electronics and suitable for industrial motor drives, telecom power supply inputs, automotive body control modules, and industrial sensor signal conditioning requiring stable component supply and full compliance with IEC 61000-4-2/4-5 standards.
Supply support for 3.0C60CA-M3/I 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, power efficiency, and ruggedized packaging.
The 3.0C60CA-M3/I belongs to Vishay's TRANSZORB® family of high-power TVS diodes, engineered specifically for industrial-grade surge immunity in harsh electromagnetic environments where long-term stability and repeatable clamping performance are mandatory.
FAQ
What is the clamping voltage of the 3.0C60CA-M3/I under a 10/1000 μs surge?
The 3.0C60CA-M3/I has a maximum clamping voltage (VC) of 96.8 V at 31.0 A peak pulse current (IPPM) with a 10/1000 μs waveform. This value is measured per ANSI/IEEE C62.35 and guarantees predictable voltage limiting during standardized surge events, ensuring downstream ICs remain within safe operating voltage margins.
Is the 3.0C60CA-M3/I suitable for lead-free reflow soldering?
Yes, the 3.0C60CA-M3/I meets MSL Level 1 per J-STD-020 and supports peak reflow temperatures up to 260 °C. Its matte tin-plated leads comply with J-STD-002 and JESD 22-B102, and the -M3 suffix confirms qualification to JESD 201 Class 2 whisker resistance - making it fully compatible with standard lead-free SMT assembly processes.
Does the 3.0C60CA-M3/I have polarity markings?
No, the 3.0C60CA-M3/I is a bidirectional TVS diode and carries no polarity marking on the SMC (DO-214AB) package. Both terminals are functionally identical, allowing unrestricted orientation during placement - a key advantage for protecting AC-coupled or differential interfaces without layout constraints.
What is the maximum junction temperature rating for the 3.0C60CA-M3/I?
The 3.0C60CA-M3/I has a maximum junction temperature (TJ max.) of +175 °C, validated per the Vishay datasheet revision 09-Jan-2024. This rating supports operation in high-ambient environments such as engine compartments, industrial enclosures, and power converter heatsinks without thermal derating penalties.
How does the 3.0C60CA-M3/I compare to the 3.0C60A-M3/I variant?
The 3.0C60CA-M3/I is bidirectional, whereas the 3.0C60A-M3/I is unidirectional. The "CA" suffix explicitly denotes bidirectional functionality, confirmed by VBR min/max symmetry (66.7 V / 73.7 V) and absence of polarity marking. Using the unidirectional variant in place of 3.0C60CA-M3/I would result in improper clamping during negative transients and potential system failure.
3.0C60CA-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):
- 60V
- Voltage - Breakdown (Min):
- 66.7V
- Voltage - Clamping (Max) @ Ipp:
- 96.8V
- Current - Peak Pulse (10/1000µs):
- 31A
- 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)
3.0C60CA-M3/I FAQ
1.How can I place an order for 3.0C60CA-M3/I through Aetrix?
Please submit a Request for Quotation (RFQ) for 3.0C60CA-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 3.0C60CA-M3/I reliable?
The price and inventory of 3.0C60CA-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 3.0C60CA-M3/I is usually 5 days.
3.What payment methods are accepted for 3.0C60CA-M3/I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 3.0C60CA-M3/I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 3.0C60CA-M3/I?
3.0C60CA-M3/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 3.0C60CA-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 3.0C60CA-M3/I?
For technical support, including 3.0C60CA-M3/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 3.0C60CA-M3/I requirements.
6.How does Aetrix verify that 3.0C60CA-M3/I is sourced from the original manufacturer or authorized distributors?
All 3.0C60CA-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 3.0C60CA-M3/I meets industry standards.
7.What is the process for return or replacement of 3.0C60CA-M3/I?
All 3.0C60CA-M3/I units undergo pre-shipment inspection (PSI). If there is an issue with 3.0C60CA-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 3.0C60CA-M3/I part is unused and in its original packaging.
Return procedure for 3.0C60CA-M3/I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
3.0C60CA-M3/I Tags
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Diodes Incorporated
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