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Diodes Incorporated SMBJ130A-13-F
- Part No.:
- SMBJ130A-13-F
- Manufacturer:
- Diodes Incorporated
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
SMBJ130A-13-F.pdf
- Description:
- TVS DIODE 130VWM 209VC SMB
- Quantity:
- Payment:
- Shipping:
Inventory:10,059
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Product details
Overview
SMBJ130A-13-F from Diodes Incorporated is a unidirectional 600W surface-mount transient voltage suppressor (TVS) diode with 130V reverse standoff voltage, 209V max clamping voltage at 2.9A peak pulse current, and SMB package. It protects DC power rails and signal lines in industrial motor drives, telecom power supplies, and automotive body control modules against ESD and lightning-induced surges.
For engineers reviewing the SMBJ130A-13-F datasheet, SMBJ130A-13-F pinout, SMBJ130A-13-F application, or SMBJ130A-13-F equivalent, key selection criteria include clamping voltage margin relative to system operating voltage, peak pulse current capability under 8.3ms half-sine waveform, unidirectional polarity requirement, and RoHS-compliant matte tin plating for lead-free reflow compatibility.
Technical Context
This TVS operates as a voltage-clamped shunt protector: when reverse voltage exceeds 130V standoff, it avalanches to clamp transients below 209V while diverting up to 2.9A peak pulse current. Its glass-passivated die ensures stable breakdown characteristics and low leakage (<5µA at VRWM).
The device uses a single PN junction in SMB plastic case rated for -55°C to +150°C junction temperature. Thermal derating begins above +25°C at 4.8W/°C, and steady-state power dissipation is limited to 5.0W at TL = +75°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Peak Pulse Power | 600W - sustains single 8.3ms surge without failure under defined test conditions |
| Reverse Standoff Voltage | 130V - maximum continuous DC or RMS voltage before significant leakage or clamping onset |
| Breakdown Voltage | 144V–165.5V @ 1mA - guaranteed avalanche initiation range ensuring reliable overvoltage detection |
| Max Clamping Voltage | 209V @ 2.9A - upper voltage limit imposed on protected circuit during worst-case transient |
| Peak Pulse Current | 2.9A @ 8.3ms - maximum surge current the device can safely divert per IEC 61000-4-5 waveform |
| Leakage Current | <5µA @ 130V - minimal standby power loss and negligible loading on 130V supply rail |
| Operating Temperature | -55°C to +150°C - supports deployment in under-hood automotive and industrial environments |
Pinout & Package
Package: SMB (Surface Mount Body), molded plastic UL 94V-0, 0.1g weight, matte tin-plated terminals solderable per MIL-STD-202 Method 208.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry point in forward bias; connected to system ground in unidirectional TVS configuration | Reference node for clamping action - ties to lowest potential point in protected circuit |
| Cathode | Current exit point in forward bias; connected to line being protected | Surge injection node - placed between input rail and load to shunt transients to ground |
Key Features
| Feature | Design Value |
|---|---|
| 600W peak pulse power | Enables robust protection against IEC 61000-4-5 Level 4 (4kV/2Ω) surges on 130V DC bus lines |
| Glass-passivated die construction | Ensures stable VBR tolerance and long-term reliability under thermal cycling and humidity stress |
| Uni-directional polarity | Prevents unwanted conduction on negative-going transients - required for DC-biased applications |
| RoHS-compliant & halogen-free | Meets IPC-1752A material declaration requirements for automotive and industrial OEMs |
| SMB package footprint | Compatible with standard SMT pick-and-place and reflow profiles; enables high-density PCB layout |
Applications
| Industrial Motor Drive DC Bus Protection | Telecom AC/DC Power Supply Input |
|---|---|
Use Scenario: Suppresses switching transients and load dump spikes on 120–150V DC bus in variable frequency drives. IC Role / Device Role / Timing Role: Unidirectional TVS diode placed across bus rails to clamp overvoltage events within 1ns response time. Use Value: Limits bus voltage to ≤209V during 2.9A surges, preventing IGBT gate driver latch-up and capacitor overvoltage failure. |
Use Scenario: Protects primary-side rectifier output and secondary-side DC distribution in 48V telecom power systems. IC Role / Device Role / Timing Role: Shunt protector on isolated DC output rail to absorb coupled lightning surges from AC input stage. Use Value: Maintains <5µA leakage at 130V nominal rail, avoiding standby power penalty while clamping to safe levels. |
| Automotive Body Control Module (BCM) | Industrial PLC Digital I/O Protection |
Use Scenario: Guards 12V/24V auxiliary power inputs in BCMs against jump-start and alternator load dump transients. IC Role / Device Role / Timing Role: Unidirectional TVS mounted at connector interface to divert energy before reaching microcontroller power domain. Use Value: Withstands 100A surge current rating (IFSM) and operates reliably from -40°C to +125°C ambient. |
Use Scenario: Shields 24V digital input channels in programmable logic controllers from field-wiring induced surges. IC Role / Device Role / Timing Role: Line-to-ground TVS on each optocoupler input to prevent false triggering and phototransistor damage. Use Value: 130V standoff avoids false triggering during normal 24V operation while clamping 1kV/500Ω transients to <209V. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ130AHE3/52 (Vishay) | Same 130V VRWM, 209V VC, but AEC-Q200 qualified and offered in tape-and-reel with different marking | Required for automotive production where qualification traceability is mandated | Select when AEC-Q200 compliance and full PPAP documentation are contractually required |
| P6SMB130A (ON Semiconductor) | Identical electrical specs (130V VRWM, 209V VC, 2.9A IPP), same SMB package, but legacy marking and older process | No functional difference; suitable for cost-sensitive industrial designs with legacy BOMs | Choose for second-source assurance where identical performance and footprint are critical |
Compared with SMBJ130A-13-F, the Vishay alternative adds automotive qualification at no electrical trade-off, while the ON Semiconductor part offers drop-in replacement capability with identical parametric behavior and legacy supply chain support.
Availability
SMBJ130A-13-F is available at Aetrix Electronics and suitable for industrial motor drives, telecom power supplies, and automotive body control modules requiring stable component supply and RoHS-compliant surge protection.
Supply support for SMBJ130A-13-F 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, headquartered in Plano, Texas, with design and manufacturing operations across Asia and the Americas.
This device belongs to Diodes' SMBJ series of transient voltage suppressors, engineered specifically for high-energy surge immunity in industrial, telecom, and automotive power systems where reliability under repetitive transient stress is essential.
FAQ
What is the polarity configuration of SMBJ130A-13-F?
SMBJ130A-13-F is a unidirectional TVS diode, indicated by the absence of "C" suffix. It conducts only when cathode voltage exceeds anode voltage by ≥144V, making it suitable for DC circuits with fixed polarity. The cathode band marks the terminal connected to the protected line.
Can SMBJ130A-13-F be used in bidirectional signal lines?
No - SMBJ130A-13-F is unidirectional and will conduct continuously if reverse-biased beyond its forward voltage (~3.5V). For AC or bidirectional data lines, use the bi-directional variant SMBJ130CA-13-F, which has symmetric clamping in both polarities.
What is the maximum allowable PCB temperature during reflow soldering?
The SMBJ130A-13-F is rated for standard lead-free reflow profiles. Peak temperature must not exceed 260°C for ≤10 seconds, consistent with J-STD-020 Level 1 moisture sensitivity and matte tin plating specifications. Pre-bake is not required.
How does SMBJ130A-13-F compare to SMAJ130A in surge handling?
SMBJ130A-13-F delivers 600W peak pulse power versus 400W for SMAJ130A due to larger SMB package thermal mass and lower thermal resistance. This allows 2.9A vs. 1.9A peak current handling under identical 8.3ms waveform, making it preferable for higher-energy threat environments.
SMBJ130A-13-F Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Package/Case:
- DO-214AA, SMB
- Series:
- SMBJ
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- 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:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SMB
SMBJ130A-13-F FAQ
1.How can I place an order for SMBJ130A-13-F through Aetrix?
Please submit a Request for Quotation (RFQ) for SMBJ130A-13-F 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 SMBJ130A-13-F reliable?
The price and inventory of SMBJ130A-13-F are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SMBJ130A-13-F is usually 5 days.
3.What payment methods are accepted for SMBJ130A-13-F?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SMBJ130A-13-F transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SMBJ130A-13-F?
SMBJ130A-13-F orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SMBJ130A-13-F 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 SMBJ130A-13-F?
For technical support, including SMBJ130A-13-F datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SMBJ130A-13-F requirements.
6.How does Aetrix verify that SMBJ130A-13-F is sourced from the original manufacturer or authorized distributors?
All SMBJ130A-13-F 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 SMBJ130A-13-F meets industry standards.
7.What is the process for return or replacement of SMBJ130A-13-F?
All SMBJ130A-13-F units undergo pre-shipment inspection (PSI). If there is an issue with SMBJ130A-13-F, 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 SMBJ130A-13-F part is unused and in its original packaging.
Return procedure for SMBJ130A-13-F:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SMBJ130A-13-F Tags
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ESD9B5.0ST5G
onsemi
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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Diodes Incorporated
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onsemi
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Diodes Incorporated
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