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Diodes Incorporated 3.0SMCJ60A-13
- Part No.:
- 3.0SMCJ60A-13
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
3.0SMCJ60A-13.pdf
- Description:
- TRANSIENT VOLTAGE SUPPRESSOR SMC
- Quantity:
- Payment:
- Shipping:
Inventory:6,415
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Product details
Overview
3.0SMCJ60A-13 from Diodes Incorporated is a unidirectional 3000W surface-mount transient voltage suppressor (TVS) diode with 60V reverse standoff voltage, 66.7–73.7V breakdown range at 1mA, and 96.8V max clamping voltage at 31A peak pulse current. It protects DC power rails and signal lines in industrial motor drives, telecom power supplies, and automotive body control modules against ESD, lightning surges, and inductive switching transients.
For engineers reviewing the 3.0SMCJ60A-13 datasheet, 3.0SMCJ60A-13 pinout, 3.0SMCJ60A-13 application, or 3.0SMCJ60A-13 equivalent, this device delivers verified IEC-61000-4-2 ±30kV air/contact ESD immunity, 8kV HBM robustness, and SMC package thermal performance for high-reliability overvoltage protection in space-constrained designs.
Technical Context
This TVS diode operates as a clamping-type surge protector, leveraging avalanche breakdown to limit transient voltages across protected circuits. Its glass-passivated silicon die ensures stable VBR tolerance and low leakage (<5µA @ 60V), while the unidirectional configuration provides asymmetric conduction-blocking reverse current until breakdown, then shunting forward surges.
The device complies with JEDEC reliability standards and supports operation from −55°C to +150°C junction temperature. Its 3000W peak pulse power rating is defined per 10×1000µs waveform, with derating above +25°C ambient per Fig. 1; it withstands 300A non-repetitive 8.3ms half-sine surge when mounted on 8mm² copper land.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power | 3000W - sustains 10×1000µs transients without failure under specified mounting conditions |
| Reverse Standoff Voltage (VRWM) | 60V - maximum continuous DC or RMS voltage before significant leakage begins |
| Breakdown Voltage (VBR) | 66.7–73.7V @ 1mA - precise avalanche onset range enabling predictable clamping threshold |
| Max Clamping Voltage (VC) | 96.8V @ 31A - limits downstream voltage stress during worst-case 10×1000µs surge |
| ESD Rating | ±30kV air / ±30kV contact per IEC-61000-4-2 - meets Level 4 system-level ESD immunity requirements |
| Operating Temperature | −55°C to +150°C - supports under-hood automotive, industrial, and outdoor equipment deployment |
Pinout & Package
Package: SMC (DO-214AB), surface-mount, molded plastic body with UL 94V-0 flammability rating; cathode band denotes polarity; weight ≈ 0.21g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side connection point | Connected to circuit ground or return path; completes clamping loop during positive transients |
| Cathode | High-side connection point | Connected to protected line (e.g., 60V rail); conducts avalanche current when VAK exceeds VBR |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated die construction | Ensures stable VBR over temperature and lifetime, with <5µA leakage at rated VRWM |
| 3000W peak pulse power | Handles high-energy transients common in 48V industrial systems and 12/24V automotive loads |
| IEC-61000-4-2 ±30kV ESD immunity | Eliminates need for external ESD protection stages in front-end interfaces |
| RoHS-compliant, halogen-free "Green" finish | Meets automotive and industrial environmental compliance mandates without sacrificing surge capability |
Applications
| Industrial Motor Drives | Telecom Power Supplies |
|---|---|
Use Scenario: Protection of gate drivers and feedback sensing inputs against inductive kickback from IGBT/MOSFET switching. IC Role / Device Role / Timing Role: Unidirectional TVS clamps positive voltage spikes on isolated 15–24V auxiliary rails. Use Value: Prevents latch-up or permanent damage to op-amps and digital isolators by limiting transient voltage to ≤96.8V. |
Use Scenario: Input-stage surge suppression on 48V DC-DC converter front ends exposed to lightning-induced surges. IC Role / Device Role / Timing Role: Primary overvoltage clamp on bulk input bus prior to primary-side controller IC. Use Value: Absorbs up to 3000W transient energy without degradation, maintaining system uptime during grid disturbances. |
| Automotive Body Control Modules | Industrial PLC I/O Cards |
Use Scenario: Protection of LIN bus transceivers and microcontroller GPIOs against battery dump and load-dump events. IC Role / Device Role / Timing Role: Fast-response clamping element on 12V supply rail feeding CAN/LIN interface ICs. Use Value: Withstands 300A 8.3ms surge per ISO 7637-2 Pulse 5a, ensuring functional safety compliance. |
Use Scenario: Field-side analog input protection against wiring errors and electrostatic discharge in factory automation sensors. IC Role / Device Role / Timing Role: First-line defense on 0–10V or 4–20mA signal conditioning paths. Use Value: Limits transient voltage to safe levels for precision ADCs and instrumentation amplifiers without adding series resistance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ60A-13 (Diodes Inc.) | Lower 600W peak power; same 60V VRWM, but 103V VC @ 5.8A | Suitable only for lower-energy transients (e.g., board-level ESD), not line surges | Select when space constraints require SMB package and surge energy is <10% of 3.0SMCJ60A-13 capability |
| 1.5SMCJ60A (ON Semiconductor) | Same 3000W rating and SMC package, but 96.8V VC @ 31A and JEDEC JESD22-A114 HBM 8kV confirmed | Identical clamping performance and qualification level; minor marking and date-code format differences | Drop-in replacement with identical electrical behavior and thermal profile; verify tape-and-reel packaging compatibility |
Compared with SMBJ60A-13, the 3.0SMCJ60A-13 delivers 5× higher surge energy handling and tighter clamping; versus 1.5SMCJ60A, it offers identical protection specs but distinct manufacturing traceability and RoHS/halogen compliance documentation.
Availability
3.0SMCJ60A-13 is available at Aetrix Electronics and suitable for industrial motor drives, telecom power supplies, automotive body control modules, and PLC I/O cards requiring stable component supply across multi-year production cycles.
Supply support for 3.0SMCJ60A-13 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
Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability protection, power management, and signal integrity solutions for industrial, automotive, and communications markets.
The 3.0SMCJ series belongs to Diodes' high-power TVS portfolio, engineered specifically for robust transient suppression in harsh environments where sustained surge energy and wide temperature operation are critical.
FAQ
What is the maximum clamping voltage of the 3.0SMCJ60A-13 under a 10×1000µs surge?
The maximum clamping voltage is 96.8V at 31A peak pulse current, measured per the 10×1000µs waveform defined in Figure 2 of DS30818 Rev. 18-2. This value is guaranteed across the full operating temperature range and represents the upper bound of voltage seen by downstream components during worst-case transient events.
Is the 3.0SMCJ60A-13 suitable for bidirectional signal line protection?
No - the "A" suffix denotes unidirectional configuration with a cathode band; it conducts only in reverse bias (anode-to-cathode voltage > VBR). For bidirectional protection, use the "CA" variant (e.g., 3.0SMCJ60CA-13), which has symmetrical breakdown in both polarities and no polarity marking.
Does this TVS diode meet AEC-Q200 requirements for automotive use?
The standard 3.0SMCJ60A-13 is not AEC-Q200 qualified; however, Diodes offers automotive-grade equivalents with "Q" suffix (e.g., 3.0SMCJ60AQ-13) that are PPAP-capable, manufactured in IATF 16949-certified facilities, and qualified to AEC-Q200 Grade 1 (−40°C to +125°C).
What PCB layout considerations are critical for achieving rated 3000W performance?
To achieve full 3000W rating, mount the device on ≥8.00mm² copper land area (0.013mm thick), per Note 6 in DS30818. Minimize trace inductance between TVS and protected node, use thermal vias under the SMC pads, and avoid routing high-speed signals near the cathode/anode traces to prevent coupling during clamping events.
3.0SMCJ60A-13 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- DO-214AB, SMC
- Series:
- 3.0SMCJ
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- 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:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMC
3.0SMCJ60A-13 FAQ
1.How can I place an order for 3.0SMCJ60A-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for 3.0SMCJ60A-13 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 3.0SMCJ60A-13 reliable?
The price and inventory of 3.0SMCJ60A-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 3.0SMCJ60A-13 is usually 5 days.
3.What payment methods are accepted for 3.0SMCJ60A-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 3.0SMCJ60A-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 3.0SMCJ60A-13?
3.0SMCJ60A-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 3.0SMCJ60A-13 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 3.0SMCJ60A-13?
For technical support, including 3.0SMCJ60A-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 3.0SMCJ60A-13 requirements.
6.How does Aetrix verify that 3.0SMCJ60A-13 is sourced from the original manufacturer or authorized distributors?
All 3.0SMCJ60A-13 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 3.0SMCJ60A-13 meets industry standards.
7.What is the process for return or replacement of 3.0SMCJ60A-13?
All 3.0SMCJ60A-13 units undergo pre-shipment inspection (PSI). If there is an issue with 3.0SMCJ60A-13, 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 3.0SMCJ60A-13 part is unused and in its original packaging.
Return procedure for 3.0SMCJ60A-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
3.0SMCJ60A-13 Tags
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ESD9B5.0ST5G
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Diodes Incorporated
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