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Vishay General Semiconductor - Diodes Division SMB10J6.0A-E3/5B
- Part No.:
- SMB10J6.0A-E3/5B
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
SMB10J6.0A-E3/5B.pdf
- Description:
- TVS DIODE 6VWM 10.3VC DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:4,359
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Product details
Overview
SMB10J6.0A-E3/5B from Vishay General Semiconductor is a unidirectional transient voltage suppressor (TVS) diode in SMB (DO-214AA) package, designed for high-energy surge protection on DC power rails and signal lines. It features 6.0 V stand-off voltage (VWM), 1000 W peak pulse power (10/1000 µs), 10.3 V clamping voltage at 97.1 A peak surge current, and AEC-Q101 qualification for automotive electronics.
For engineers reviewing the SMB10J6.0A-E3/5B datasheet, SMB10J6.0A-E3/5B pinout, SMB10J6.0A-E3/5B application, or SMB10J6.0A-E3/5B equivalent, key selection criteria include clamping performance under 100 A surge, thermal resistance (RθJL = 20 °C/W), RoHS-compliant matte tin plating, and compatibility with automated SMT placement on 5.0 mm × 5.0 mm copper pads.
Technical Context
This TVS diode operates as a voltage-clamped shunt protector, activating when reverse voltage exceeds its 6.67–7.37 V breakdown range (tested at 10 mA). Its glass-passivated junction ensures stable avalanche behavior, low incremental surge resistance, and fast response (<1 ns) to transients induced by inductive switching or ESD events.
Designed for surface-mount use in space-constrained environments, SMB10J6.0A-E3/5B meets MSL Level 1 (260 °C reflow peak), supports 100 A non-repetitive forward surge (8.3 ms half-sine), and maintains operation across –55 °C to +150 °C junction temperature range with 72 °C/W junction-to-ambient thermal resistance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 6.0 V - Maximum continuous reverse operating voltage before clamping begins |
| VBR min/max | 6.67 V / 7.37 V - Breakdown occurs within this range at 10 mA test current, defining turn-on threshold |
| VC @ IPPM | 10.3 V - Clamping voltage at 97.1 A peak pulse current; limits downstream voltage stress |
| PPPM | 1000 W - Peak pulse power handling capability with 10/1000 µs waveform, critical for IEC 61000-4-5 compliance |
| ID @ VWM | 1000 µA - Reverse leakage at 6.0 V ensures minimal standby power loss in battery-powered systems |
| TJ max | +150 °C - Enables reliable operation in under-hood automotive environments and industrial enclosures |
| RθJL | 20 °C/W - Low junction-to-lead thermal resistance supports high surge repetition without thermal runaway |
Pinout & Package
Package: SMB (DO-214AA), surface-mount, low-profile case with cathode band marking. Dimensions: 4.57 mm × 3.94 mm × 2.20 mm (L × W × H); terminals are matte tin-plated for J-STD-002 solderability.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry / low-side reference | Connected to ground or lower-potential rail in unidirectional configuration; enables clamping to GND during overvoltage |
| Cathode | Reverse-biased terminal / protected line connection | Connected to the line being protected (e.g., 5 V rail, CAN_H); color band identifies this terminal |
Key Features
| Feature | Design Value |
|---|---|
| Glass-passivated junction | Ensures consistent avalanche characteristics and long-term reliability under repeated surge stress |
| AEC-Q101 qualified | Validated for automotive applications including engine control units, body electronics, and ADAS sensor interfaces |
| MSL Level 1 rating | Supports standard lead-free reflow profiles up to 260 °C peak without moisture-induced damage |
| Low profile SMB package | Enables high-density PCB layouts while maintaining 1000 W surge capability in < 20 mm² footprint |
| RoHS-compliant, halogen-free option available | E3 suffix indicates commercial-grade RoHS compliance; HM3 variants support strict environmental requirements |
Applications
| Automotive Power Rail Protection | Industrial Sensor Interface Protection |
|---|---|
Use Scenario: Protecting 5 V supply lines in engine control modules exposed to load dump and ISO 7637-2 pulses. IC Role / Device Role / Timing Role: Unidirectional shunt TVS clamping transient energy to ground during >100 V spikes. Use Value: Limits voltage seen by MCU and analog front-end ICs to ≤10.3 V, preventing latch-up or gate oxide damage. | Use Scenario: Safeguarding analog outputs of pressure or temperature sensors connected to PLC I/O cards. IC Role / Device Role / Timing Role: Fast-response voltage clamp on 4–20 mA loop or 0–10 V analog signal lines. Use Value: Maintains signal integrity during EFT bursts (IEC 61000-4-4) with sub-ns activation and <100 ns clamping stabilization. |
| Consumer USB Power Delivery Protection | Telecom DC Feeder Line Protection |
Use Scenario: Securing VBUS line in USB-C PD adapters against hot-plug transients and reverse-voltage faults. IC Role / Device Role / Timing Role: Standoff-rated TVS placed between input capacitor and buck converter input stage. Use Value: Withstands 1000 W surges while holding clamping voltage below 10.3 V-well under typical 20 V PD OVP thresholds. | Use Scenario: Protecting -48 V DC feeder lines in base station power distribution units from lightning-induced surges. IC Role / Device Role / Timing Role: Primary-level unidirectional clamp on telecom power input before DC/DC isolation stage. Use Value: Delivers 1000 W pulse handling with 20 °C/W thermal resistance, enabling sustained operation in sealed outdoor enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ6.0A-E3/5B | Same SMB package, identical VWM (6.0 V) and VC (10.3 V), but rated for 600 W PPPM (vs. 1000 W) | Lower surge capacity suits consumer-grade 5 V rails where IEC 61000-4-5 level 3 is sufficient | Select SMBJ6.0A-E3/5B only if system-level surge testing confirms 600 W adequacy; SMB10J6.0A-E3/5B provides headroom for harsher environments |
| SMCJ6.0A-E3/5B | Larger SMC (DO-214AB) package, same electrical specs but higher 1500 W PPPM and 132 A IPPM | Requires larger PCB area (7.11 mm × 6.22 mm) and higher thermal mass; suited for primary AC/DC input stages | Choose SMCJ6.0A-E3/5B when board layout allows bigger footprint and higher surge immunity is mandated (e.g., DIN rail power supplies) |
Compared with SMBJ6.0A-E3/5B and SMCJ6.0A-E3/5B, SMB10J6.0A-E3/5B delivers optimal balance of 1000 W surge capability, SMB footprint, and AEC-Q101 qualification-making it ideal for automotive and industrial edge nodes where space, reliability, and standardized testing converge.
Availability
SMB10J6.0A-E3/5B is available at Aetrix Electronics and suitable for automotive ECUs, industrial sensor nodes, telecom power feeds, and USB-C PD adapter designs requiring stable component supply and full traceability.
Supply support for SMB10J6.0A-E3/5B 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, MOSFETs, optoelectronics, and passive components with emphasis on reliability and application-specific performance.
The SMB10J series belongs to Vishay's TRANSZORB® TVS portfolio, engineered specifically for high-power-density transient suppression in automotive, industrial, and communications infrastructure where compact size and AEC-Q101 validation are mandatory.
FAQ
What is the clamping voltage of SMB10J6.0A-E3/5B at its rated peak pulse current?
The SMB10J6.0A-E3/5B has a maximum clamping voltage (VC) of 10.3 V when subjected to its rated peak pulse current (IPPM) of 97.1 A using the standard 10/1000 µs waveform. This value is measured per ANSI/IEEE C62.35 and ensures predictable overvoltage limiting for downstream ICs connected to the protected line.
Is SMB10J6.0A-E3/5B suitable for automotive applications?
Yes, SMB10J6.0A-E3/5B is AEC-Q101 qualified and explicitly listed in Vishay's automotive ordering codes (HE3/HM3 suffix variants). Its construction-including glass-passivated junction, MSL Level 1 rating, and operation from –55 °C to +150 °C-meets requirements for engine bay, chassis, and ADAS subsystems.
What does the "E3/5B" suffix indicate in SMB10J6.0A-E3/5B?
The "E3" denotes RoHS-compliant, commercial-grade construction with matte tin-plated leads; "5B" specifies packaging in 13-inch diameter plastic tape and reel, containing 3200 units per reel. This format supports high-volume SMT assembly with verified J-STD-002 solderability.
How does SMB10J6.0A-E3/5B differ from bidirectional TVS diodes like SMB8J6.0CA?
SMB10J6.0A-E3/5B is unidirectional and optimized for DC rail protection with 1000 W PPPM, whereas SMB8J6.0CA is bidirectional (suitable for AC or differential lines) with 800 W PPPM and symmetrical breakdown. The unidirectional design of SMB10J6.0A-E3/5B provides lower leakage and tighter clamping on grounded systems.
Can SMB10J6.0A-E3/5B be used in place of SMBJ6.0A-E3/5B?
SMB10J6.0A-E3/5B is not a direct drop-in replacement for SMBJ6.0A-E3/5B due to higher surge rating (1000 W vs. 600 W) and different thermal derating curves. While both share the SMB package and pinout, PCB layout must verify thermal pad sizing (5.0 mm × 5.0 mm recommended) and system-level surge margin before substitution.
SMB10J6.0A-E3/5B Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AA, SMB
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 6V
- Voltage - Breakdown (Min):
- 6.67V
- Voltage - Clamping (Max) @ Ipp:
- 10.3V
- Current - Peak Pulse (10/1000µs):
- 97.1A
- Power - Peak Pulse:
- 1000W (1kW)
- 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:
- DO-214AA (SMB)
SMB10J6.0A-E3/5B FAQ
1.How can I place an order for SMB10J6.0A-E3/5B through Aetrix?
Please submit a Request for Quotation (RFQ) for SMB10J6.0A-E3/5B 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 SMB10J6.0A-E3/5B reliable?
The price and inventory of SMB10J6.0A-E3/5B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SMB10J6.0A-E3/5B is usually 5 days.
3.What payment methods are accepted for SMB10J6.0A-E3/5B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SMB10J6.0A-E3/5B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SMB10J6.0A-E3/5B?
SMB10J6.0A-E3/5B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SMB10J6.0A-E3/5B 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 SMB10J6.0A-E3/5B?
For technical support, including SMB10J6.0A-E3/5B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SMB10J6.0A-E3/5B requirements.
6.How does Aetrix verify that SMB10J6.0A-E3/5B is sourced from the original manufacturer or authorized distributors?
All SMB10J6.0A-E3/5B 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 SMB10J6.0A-E3/5B meets industry standards.
7.What is the process for return or replacement of SMB10J6.0A-E3/5B?
All SMB10J6.0A-E3/5B units undergo pre-shipment inspection (PSI). If there is an issue with SMB10J6.0A-E3/5B, 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 SMB10J6.0A-E3/5B part is unused and in its original packaging.
Return procedure for SMB10J6.0A-E3/5B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SMB10J6.0A-E3/5B Tags
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Diodes Incorporated
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Toshiba Semiconductor and Storage
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Diodes Incorporated
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