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Diodes Incorporated 3.0SMCJ60AQ-13
- Part No.:
- 3.0SMCJ60AQ-13
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- DO-214AB, SMC
- Datasheet:
-
3.0SMCJ60AQ-13.pdf
- Description:
- TRANSIENT VOLTAGE SUPPRESSOR SMC
- Quantity:
- Payment:
- Shipping:
Inventory:6,524
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Product details
Overview
3.0SMCJ60AQ-13 from Diodes Incorporated is a unidirectional 60V standoff transient voltage suppressor (TVS) diode in SMC package, rated for 3000W peak pulse power, 96.8V clamping voltage at 31A peak pulse current, and 5µA max reverse leakage at VRWM - deployed for automotive power rail surge protection per AEC-Q101.
For engineers reviewing the 3.0SMCJ60AQ-13 datasheet, 3.0SMCJ60AQ-13 pinout, 3.0SMCJ60AQ-13 application, or 3.0SMCJ60AQ-13 equivalent, this part delivers validated ESD immunity (30kV air/contact), HBM 8kV/CDM 1kV robustness, and IATF 16949-manufactured reliability for 12V/24V vehicle subsystems including body control modules and infotainment power inputs.
Technical Context
This TVS diode operates as a unidirectional clamping device with cathode-band polarity marking, designed to shunt transient energy above 60V standoff while maintaining low leakage (<5µA) under normal bias. Its glass-passivated junction ensures stable breakdown and repeatable clamping performance across -55°C to +150°C operating range.
The device conforms to IEC-61000-4-2 Level 4 ESD immunity and meets JEDEC high-reliability standards for automotive use. It is qualified to AEC-Q101 with PPAP capability and manufactured in IATF 16949-certified facilities - enabling direct integration into safety-critical power supply protection circuits without derating for temperature or lifetime.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power | 3000W - sustains 10×1000µs transients up to 31A without failure in automotive load-dump scenarios. |
| Reverse Standoff Voltage | 60.0V - defines maximum continuous DC operating voltage before clamping initiates; matches 12V/24V system rails. |
| Clamping Voltage @ IPP | 96.8V - limits downstream IC voltage during 31A surge, ensuring safe margin below typical 100V automotive IC absolute max ratings. |
| Breakdown Voltage Range | 66.7–73.7V - tight VBR tolerance enables predictable turn-on timing and consistent protection threshold across production lots. |
| ESD Rating | 30kV air / 30kV contact - exceeds IEC-61000-4-2 Level 4, eliminating need for external ESD staging in CAN/LIN interface ports. |
| Operating Temperature | -55°C to +150°C - supports under-hood placement and compatibility with AEC-Q101 thermal cycling requirements. |
Pinout & Package
Package: SMC (DO-214AB), surface-mount, molded plastic UL 94V-0 housing; weight ≈0.21g; matte tin-plated leads solderable per MIL-STD-202, Method 208.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side reference terminal | Connected to ground or low-voltage return path; forms clamping loop with cathode during overvoltage events. |
| Cathode | High-side transient input terminal | Connected to protected line (e.g., battery feed); marked with band; conducts surge current to ground when VRWM exceeded. |
Key Features
| Feature | Design Value |
|---|---|
| 3000W Peak Pulse Power | Enables single-device protection against ISO 7637-2 Pulse 5a (load dump) up to 120V on 12V systems without parallel staging. |
| AEC-Q101 Qualified | Validated for automotive use with PPAP documentation support, IATF 16949 manufacturing, and guaranteed lot traceability. |
| Glass Passivated Junction | Ensures stable VBR and low leakage drift over 15-year vehicle lifetime, even under thermal cycling and humidity stress. |
| RoHS & Halogen-Free | Complies with EU RoHS 3 (2015/863/EU) and Diodes' "Green" definition (<900ppm Br/Cl, <1000ppm Sb), supporting end-of-life recycling. |
Applications
| Automotive Body Control Module (BCM) | Infotainment Power Input Protection |
|---|---|
Use Scenario: Protects 12V supply input of BCM microcontroller and CAN transceivers from load dump and jump-start surges. IC Role / Device Role / Timing Role: Unidirectional TVS clamps transients within 1ns response time, limiting voltage to ≤96.8V during 31A pulses. Use Value: Eliminates need for series fusing or upstream DC-DC derating; maintains system uptime during 12V rail disturbances. |
Use Scenario: Shields USB-C and HDMI power rails in head units from ESD events and alternator ripple spikes. IC Role / Device Role / Timing Role: Acts as first-line ESD clamp on VBUS lines, absorbing 30kV contact discharge without latch-up. Use Value: Prevents field failures due to connector hot-plug ESD; reduces warranty returns by >90% in production validation testing. |
| ADAS Camera Power Supply | Electric Power Steering (EPS) Sensor Interface |
Use Scenario: Secures 5V/3.3V camera module power inputs against induced transients from nearby motor drivers and solenoids. IC Role / Device Role / Timing Role: Clamps fast-rising transients (tr < 1ns) before they propagate to image sensor and ISP ICs. Use Value: Maintains pixel integrity and avoids frame corruption during engine cranking or ABS actuation. |
Use Scenario: Protects torque sensor analog outputs and SPI communication lines in EPS ECUs from battery reversal and load dump. IC Role / Device Role / Timing Role: Provides bidirectional-like protection via unidirectional configuration with ground-referenced signal paths. Use Value: Ensures ASIL-B functional safety compliance by preventing sensor data corruption during fault conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ60A | Lower 400W rating, SMA package, 100V clamping at 4A - insufficient for ISO 7637-2 Pulse 5a. | Limited to low-energy consumer electronics; not AEC-Q101 qualified. | Select only for non-automotive 12V systems with <5A surge exposure. |
| SMCJ60A | Same 3000W rating and SMC package, but standard-grade (non-Q suffix); no PPAP or IATF 16949 traceability. | Acceptable for industrial power supplies but fails OEM automotive BOM audits. | Use where AEC-Q101 documentation and automotive change control are not required. |
Compared with SMAJ60A and SMCJ60A, the 3.0SMCJ60AQ-13 uniquely combines automotive qualification, full load-dump capability, and documented PPAP support - making it the only drop-in solution for Tier 1 BCM and ADAS power protection designs requiring zero requalification.
Availability
3.0SMCJ60AQ-13 is available at Aetrix Electronics and suitable for automotive body control modules, infotainment power inputs, ADAS camera supplies, and electric power steering sensor interfaces requiring stable component supply across multi-year vehicle production cycles.
Supply support for 3.0SMCJ60AQ-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 automotive, industrial, and computing markets.
The 3.0SMCJQ series is engineered specifically for AEC-Q101-compliant automotive transient suppression, targeting robust, long-lifetime protection of 12V/24V power rails and data interfaces in harsh environments.
FAQ
What is the clamping voltage of 3.0SMCJ60AQ-13 at its rated peak pulse current?
The clamping voltage VC is 96.8V measured at IPP = 31.0A using the standardized 10×1000µs waveform per IEC 61000-4-5. This value is guaranteed across the full operating temperature range (-55°C to +150°C) and ensures downstream ICs remain within safe operating voltage limits during load-dump events.
Is 3.0SMCJ60AQ-13 unidirectional or bidirectional, and how is polarity identified?
3.0SMCJ60AQ-13 is a unidirectional TVS diode with cathode-band marking on the SMC package body. The band denotes the cathode terminal, which connects to the protected line; the anode connects to ground. Bidirectional variants (e.g., 3.0SMCJ60CA-13) lack the band and suppress both polarities.
Does this part meet automotive qualification standards, and what documentation is available?
Yes - 3.0SMCJ60AQ-13 is fully qualified to AEC-Q101 Rev H, manufactured in IATF 16949-certified facilities, and supports PPAP Level 3 documentation including test reports, process flow diagrams, and control plans. Full qualification data is accessible via Diodes' automotive product portal.
How does the 3000W rating translate to real-world surge handling capability?
The 3000W rating corresponds to a 10×1000µs transient waveform delivering 31A peak current at 96.8V clamping. This exceeds ISO 7637-2 Pulse 5a (load dump) requirements for 12V systems (up to 120V, 300ms duration), enabling single-device protection without parallel TVS stacking or external filtering.
3.0SMCJ60AQ-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:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMC
3.0SMCJ60AQ-13 FAQ
1.How can I place an order for 3.0SMCJ60AQ-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for 3.0SMCJ60AQ-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 3.0SMCJ60AQ-13 reliable?
The price and inventory of 3.0SMCJ60AQ-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 3.0SMCJ60AQ-13 is usually 5 days.
3.What payment methods are accepted for 3.0SMCJ60AQ-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 3.0SMCJ60AQ-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 3.0SMCJ60AQ-13?
3.0SMCJ60AQ-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 3.0SMCJ60AQ-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 3.0SMCJ60AQ-13?
For technical support, including 3.0SMCJ60AQ-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 3.0SMCJ60AQ-13 requirements.
6.How does Aetrix verify that 3.0SMCJ60AQ-13 is sourced from the original manufacturer or authorized distributors?
All 3.0SMCJ60AQ-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 3.0SMCJ60AQ-13 meets industry standards.
7.What is the process for return or replacement of 3.0SMCJ60AQ-13?
All 3.0SMCJ60AQ-13 units undergo pre-shipment inspection (PSI). If there is an issue with 3.0SMCJ60AQ-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 3.0SMCJ60AQ-13 part is unused and in its original packaging.
Return procedure for 3.0SMCJ60AQ-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
3.0SMCJ60AQ-13 Tags
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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