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Vishay General Semiconductor - Diodes Division SMBJ130CAHE3_A/H
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- Part No.:
- SMBJ130CAHE3_A/H
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
SMBJ130CAHE3_A/H.pdf
- Description:
- TVS DIODE 130VWM 209VC DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:7,148
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Product details
Overview
SMBJ130CAHE3_A/H from Vishay General Semiconductor is a bidirectional surface-mount transient voltage suppressor (TVS) diode in SMB (DO-214AA) package, designed for clamping voltage transients on power and signal lines. It features a 130 V standoff voltage (VWM), 144–159 V breakdown range (VBR at 1 mA), 209 A peak pulse current (IPPM) with 10/1000 µs waveform, 600 W peak pulse power, and 1.0 µA max reverse leakage at VWM. It protects MOSFETs, ICs, and sensor interfaces in industrial motor drives and telecom power supplies.
For engineers reviewing the SMBJ130CAHE3_A/H datasheet, SMBJ130CAHE3_A/H pinout, SMBJ130CAHE3_A/H application, or SMBJ130CAHE3_A/H equivalent, key selection criteria include bidirectional clamping capability, AEC-Q101 qualification status, thermal resistance (RθJA = 100 °C/W), junction temperature limit (TJ = 150 °C), and UL 497B recognition for surge protectors.
Technical Context
This device operates as a voltage-clamping protector using an avalanche breakdown mechanism. Its bidirectional structure enables symmetrical suppression of positive and negative transients without polarity sensitivity, making it suitable for AC-coupled or floating signal lines. The glass-passivated junction ensures stable breakdown characteristics and low leakage across temperature.
It delivers 600 W peak pulse power under standardized 10/1000 µs waveform conditions with 0.01% duty cycle, and maintains clamping voltage (VC) ≤ 209 V at IPPM, enabling robust protection of downstream 150 V-rated components. Thermal performance is defined by RθJA = 100 °C/W (on 0.2" × 0.2" copper pads) and RθJL = 20 °C/W, supporting reliable operation up to TJ = 150 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 130 V - Maximum continuous reverse operating voltage before clamping begins; defines safe working margin for 130 V DC bus or AC peak applications. |
| VBR (min/max) | 144 V / 159 V at 1 mA - Confirmed breakdown range ensures predictable turn-on during overvoltage events without premature conduction. |
| IPPM | 209 A - Peak surge current handling capacity with 10/1000 µs waveform; determines survivability against lightning-induced or inductive-switching surges. |
| VC | ≤ 209 V - Clamped voltage at IPPM; guarantees downstream component stress remains below 209 V during worst-case transient. |
| PPPM | 600 W - Peak pulse power rating; validates energy absorption capability for standard surge immunity testing (IEC 61000-4-5). |
| ID @ VWM | ≤ 1.0 µA - Reverse leakage current at standoff voltage; ensures minimal standby power loss and signal integrity in high-impedance circuits. |
| TJ max | 150 °C - Maximum junction temperature; supports operation in enclosed industrial enclosures or under sustained ambient temperatures up to 125 °C with derating. |
Pinout & Package
Package: SMB (DO-214AA), surface-mount, bidirectional configuration with no polarity marking. Case dimensions: 4.57 mm × 3.94 mm × 2.20 mm (L × W × H), matte tin-plated leads, MSL Level 1 (260 °C reflow peak).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Transient current entry (negative half-cycle) | Accepts reverse surge current during negative transients; forms symmetrical clamping path with cathode. |
| Cathode | Transient current entry (positive half-cycle) | Accepts forward surge current during positive transients; completes bidirectional clamping loop with anode. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC lines, differential signals, or floating buses without external polarity management. |
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD; suffix HE3 denotes qualification. |
| 600 W peak pulse power | Meets IEC 61000-4-5 Level 4 (4 kV line-to-line) surge immunity requirements when properly mounted. |
| UL 497B recognized | Approved for use in telecom and industrial surge protective devices per Underwriters Laboratories safety standard QVGQ2. |
| Low incremental surge resistance | Minimizes VC overshoot during fast-rising transients (<1 ns rise time), improving protection margin for sensitive ICs. |
Applications
| Industrial Motor Drives | Telecom Power Supplies |
|---|---|
Use Scenario: Protection of gate drivers and feedback sensing lines against inductive kickback from IGBT/MOSFET switching. IC Role / Device Role / Timing Role: Voltage-clamping TVS placed across DC bus rails and isolated signal paths to limit transient excursions. Use Value: Prevents latch-up or oxide damage in gate drivers by clamping spikes to ≤209 V while maintaining 130 V system operating margin. |
Use Scenario: Surge suppression on -48 V DC input and RS-485 data lines in central office power systems. IC Role / Device Role / Timing Role: Bidirectional transient suppressor installed at board edge to shunt lightning-induced common-mode surges. Use Value: Enables compliance with GR-1089-CORE Level 3 (2 kV AC/4 kV DC) without additional series impedance or filtering. |
| Automotive Body Control Modules | Industrial Sensor Interfaces |
Use Scenario: Input protection for LIN/CAN physical layer receivers exposed to load-dump and jump-start transients. IC Role / Device Role / Timing Role: AEC-Q101-qualified TVS placed directly at connector pins to clamp ±100 V transients within 1 ns. Use Value: Eliminates need for secondary protection stages; sustains operation after repeated ISO 7637-2 Pulse 5a (110 V/350 ms) events. |
Use Scenario: Protection of analog front-end inputs (e.g., 4–20 mA loops, thermocouple amplifiers) in factory automation PLCs. IC Role / Device Role / Timing Role: Low-leakage (≤1 µA) bidirectional suppressor guarding high-impedance sensor nodes against ESD and EFT. Use Value: Preserves measurement accuracy by avoiding DC offset drift caused by leakage current in precision signal chains. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ130CA-M3/52 | Halogen-free, RoHS-compliant, commercial-grade (non-AEC-Q101); identical electrical specs and SMB package. | Lacks automotive qualification; suitable for industrial/commercial designs where AEC-Q101 is not mandated. | Select when cost-sensitive non-automotive applications require halogen-free compliance without qualification overhead. |
| SMCJ130CAHE3_A/H | Same VWM/VBR/IPPM ratings but in larger SMC (DO-214AB) package; higher thermal mass (RθJA = 50 °C/W vs. 100 °C/W). | Better suited for high-repetition-rate surges or elevated ambient temperatures due to improved heat dissipation. | Choose when PCB layout allows larger footprint and thermal performance exceeds SMBJ's 600 W/0.01% duty cycle limit. |
Compared with SMBJ130CAHE3_A/H, SMBJ130CA-M3/52 offers identical protection performance without automotive qualification, while SMCJ130CAHE3_A/H provides superior thermal handling in space-permitting designs-enabling longer surge endurance or higher ambient operation.
Availability
SMBJ130CAHE3_A/H is available at Aetrix Electronics and suitable for industrial motor drives, telecom power supplies, automotive body control modules, and industrial sensor interfaces requiring stable component supply and AEC-Q101 assurance.
Supply support for SMBJ130CAHE3_A/H 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, efficiency, and application-specific optimization.
The SMBJ series is engineered for robust transient suppression in harsh environments-targeting automotive, industrial, and telecom systems where failure resilience and long-term stability are critical.
FAQ
What does the "CA" suffix indicate in SMBJ130CAHE3_A/H?
The "CA" suffix in SMBJ130CAHE3_A/H designates a bidirectional configuration, meaning the device provides symmetrical transient suppression for both positive and negative voltage excursions. Unlike unidirectional variants (e.g., SMBJ130A), SMBJ130CAHE3_A/H has no polarity marking and functions identically in either orientation-ideal for AC-coupled lines, differential buses, or floating grounds where polarity cannot be guaranteed.
Is SMBJ130CAHE3_A/H qualified to AEC-Q101?
Yes, SMBJ130CAHE3_A/H is AEC-Q101 qualified, as confirmed by the "HE3" suffix and documentation in Vishay's datasheet (Document Number: 88392, Revision: 09-Jan-2024). This qualification covers stress tests including high-temperature reverse bias, temperature cycling, and ESD, validating its suitability for automotive applications such as body control modules and infotainment power rails.
What is the clamping voltage (VC) of SMBJ130CAHE3_A/H at rated peak pulse current?
The clamping voltage VC of SMBJ130CAHE3_A/H is guaranteed ≤ 209 V at IPPM = 209 A with a 10/1000 µs waveform. This value is measured under standardized test conditions and defines the maximum voltage imposed on protected circuitry during a full-rated surge event-critical for ensuring downstream components rated for 200–250 V withstand stress without degradation.
How does the SMB (DO-214AA) package of SMBJ130CAHE3_A/H affect thermal performance?
The SMB (DO-214AA) package of SMBJ130CAHE3_A/H delivers RθJA = 100 °C/W when mounted on 0.2" × 0.2" copper pads per JEDEC standards. This thermal resistance limits continuous power dissipation to 5.0 W at TA = 50 °C and requires careful PCB layout-such as thermal vias and copper pour-to sustain repetitive surge events. Its compact size (4.57 mm × 3.94 mm) supports high-density layouts but trades off some thermal headroom versus larger SMC packages.
Does SMBJ130CAHE3_A/H meet any safety certifications?
Yes, SMBJ130CAHE3_A/H is Underwriters Laboratories (UL) recognized under standard UL 497B for surge protective devices, with file number E136766. This certification confirms its suitability in telecom and industrial equipment requiring third-party validation of transient suppression performance and flammability (UL 94 V-0 molding compound). It also complies with RoHS Directive 2011/65/EU per the HE3 suffix designation.
SMBJ130CAHE3_A/H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AA, SMB
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 130V
- Voltage - Breakdown (Min):
- 144V
- Voltage - Clamping (Max) @ Ipp:
- 209V
- Current - Peak Pulse (10/1000µs):
- 2.9A
- Power - Peak Pulse:
- 600W
- 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:
- DO-214AA (SMBJ)
SMBJ130CAHE3_A/H FAQ
1.How can I place an order for SMBJ130CAHE3_A/H through Aetrix?
Please submit a Request for Quotation (RFQ) for SMBJ130CAHE3_A/H 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 SMBJ130CAHE3_A/H reliable?
The price and inventory of SMBJ130CAHE3_A/H are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SMBJ130CAHE3_A/H is usually 5 days.
3.What payment methods are accepted for SMBJ130CAHE3_A/H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SMBJ130CAHE3_A/H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SMBJ130CAHE3_A/H?
SMBJ130CAHE3_A/H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SMBJ130CAHE3_A/H 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 SMBJ130CAHE3_A/H?
For technical support, including SMBJ130CAHE3_A/H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SMBJ130CAHE3_A/H requirements.
6.How does Aetrix verify that SMBJ130CAHE3_A/H is sourced from the original manufacturer or authorized distributors?
All SMBJ130CAHE3_A/H 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 SMBJ130CAHE3_A/H meets industry standards.
7.What is the process for return or replacement of SMBJ130CAHE3_A/H?
All SMBJ130CAHE3_A/H units undergo pre-shipment inspection (PSI). If there is an issue with SMBJ130CAHE3_A/H, 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 SMBJ130CAHE3_A/H part is unused and in its original packaging.
Return procedure for SMBJ130CAHE3_A/H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SMBJ130CAHE3_A/H Tags
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