My Inquiry
My Account
Vishay General Semiconductor - Diodes Division SMBJ130AHM3/I
- Part No.:
- SMBJ130AHM3/I
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
SMBJ130AHM3/I.pdf
- Description:
- TVS DIODE 130VWM 209VC DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:4,406
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SMBJ130AHM3/I from Vishay General Semiconductor is a unidirectional surface-mount transient voltage suppressor (TVS) diode in the SMB (DO-214AA) package, designed for robust overvoltage protection of sensitive electronics. It features a 130 V stand-off voltage (VWM), 144–159 V breakdown voltage (VBR) at 1 mA, and clamps transients up to 209 A (10/1000 µs) at 209 V, making it suitable for protecting power rails and signal lines in industrial motor drives and telecom power supplies.
For engineers reviewing the SMBJ130AHM3/I datasheet, SMBJ130AHM3/I pinout, SMBJ130AHM3/I application, or SMBJ130AHM3/I equivalent, this device delivers verified 600 W peak pulse power, low clamping ratio (VC/VBR ≈ 1.38), and AEC-Q101 qualification-critical for automotive-grade surge resilience, high-reliability industrial interfaces, and IEC 61000-4-5 compliant designs.
Technical Context
This TVS diode operates as a unidirectional clamping device with cathode-band polarity marking, leveraging a glass-passivated silicon junction for stable avalanche behavior under repetitive surge events. Its thermal resistance (RθJA = 100 °C/W) and junction temperature limit (TJ = 150 °C) define its derating envelope for continuous operation in ambient temperatures up to +85 °C on standard PCB copper pads.
The SMBJ130AHM3/I responds in <1 ps to fast-rising transients and maintains ≤1.0 µA reverse leakage at VWM, ensuring minimal standby power impact. Its 10/1000 µs waveform rating aligns with IEC 61000-4-5 Level 4 immunity testing, and its halogen-free, RoHS-compliant HM3 suffix confirms compliance with JESD201 Class 2 whisker resistance and UL 94 V-0 molding compound requirements.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 130 V - Maximum continuous reverse operating voltage before clamping begins; sets safe margin above nominal 110–120 V DC bus rails. |
| VBR (min/max) | 144 V / 159 V at 1 mA - Confirmed breakdown range ensures predictable turn-on during surges without premature conduction. |
| VC @ IPPM | 209 V - Clamped voltage at 209 A peak pulse current; defines worst-case voltage seen by protected ICs during surge. |
| PPPM | 600 W - Peak pulse power handling per 10/1000 µs waveform; supports repeated lightning-induced transients in telecom infrastructure. |
| IFSM | 100 A - Non-repetitive forward surge current rating (8.3 ms half-sine); enables survival of inductive switch-off events in relay/motor control. |
| TJ max | 150 °C - Maximum junction temperature; allows operation in sealed enclosures with limited airflow and high ambient conditions. |
| Package | SMB (DO-214AA) - Standardized surface-mount outline with 5.21 mm × 4.06 mm footprint and 2.20 mm height; compatible with automated pick-and-place. |
Pinout & Package
Package: SMB (DO-214AA), unidirectional configuration with cathode band marking on one end. Matte tin-plated leads meet J-STD-002 solderability and JESD22-B102 thermal shock standards.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Low-side reference terminal | Connected to ground or lowest potential node; forms return path during clamping conduction. |
| Cathode | High-side surge input terminal | Connected to protected line (e.g., 130 V rail); avalanche conduction initiates here when VAK exceeds VBR. |
Key Features
| Feature | Design Value |
|---|---|
| 600 W peak pulse power (10/1000 µs) | Enables single-device protection against IEC 61000-4-5 Level 4 (4 kV/2 Ω) surges without external series impedance. |
| AEC-Q101 qualified (HM3 suffix) | Validated for automotive powertrain and body electronics where reliability across -40 °C to +125 °C ambient is mandatory. |
| Halogen-free, RoHS-compliant | Meets IPC-1752A material declaration requirements and EU Directive 2011/65/EU for sustainable manufacturing. |
| Low incremental surge resistance | Minimizes voltage overshoot during fast transients (<1 ns rise time), preserving timing margins in high-speed digital interfaces. |
| MSL Level 1 (260 °C peak reflow) | Supports standard lead-free SMT assembly without moisture sensitivity concerns or baking requirements. |
Applications
| Industrial Motor Drives | Telecom Power Supplies |
|---|---|
|
Use Scenario: Protecting gate drivers and feedback sensing circuits from inductive kickback during IGBT/MOSFET switching in variable-frequency drives. IC Role / Device Role / Timing Role: Unidirectional clamping TVS placed across DC bus inputs and isolated signal lines to absorb energy from L·di/dt spikes. Use Value: Limits transient voltage to ≤209 V, preventing latch-up or oxide breakdown in 150 V-rated gate drivers and op-amps. |
Use Scenario: Safeguarding AC/DC rectifier outputs and DC-DC converter inputs against lightning-induced surges in outdoor base station power modules. IC Role / Device Role / Timing Role: Primary-level TVS on 130 V intermediate bus, coordinated with MOVs and gas discharge tubes for staged protection. Use Value: Withstands 209 A pulses while maintaining <1.0 µA leakage, avoiding unnecessary loading of regulated 12 V/48 V auxiliary rails. |
| Automotive Body Control Modules | Industrial PLC I/O Cards |
|
Use Scenario: Shielding LIN/CAN transceiver power pins and microcontroller supply rails from load-dump and jump-start transients in 12 V vehicle systems. IC Role / Device Role / Timing Role: Secondary-stage TVS downstream of primary fuses and polyswitches, providing fast-response clamping after initial energy filtering. Use Value: AEC-Q101 qualification ensures functional integrity after 1000+ cycles of ISO 16750-2 load-dump stress (12 V system, 35 V/1 s). |
Use Scenario: Protecting analog input channels (4–20 mA, 0–10 V) and digital I/O terminals on programmable logic controller backplanes from field-wiring ESD and surge coupling. IC Role / Device Role / Timing Role: Point-of-entry TVS on each channel's signal line, paired with series resistors to limit current into precision ADC front-ends. Use Value: 144–159 V VBR range provides 15 % margin above 130 V isolation barrier ratings, preventing false triggering during normal operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ130A-M3/5B | Same electrical specs but commercial-grade (non-AEC-Q101); M3 suffix denotes halogen-free RoHS compliance only. | Lacks automotive qualification; suitable for industrial/commercial equipment where AEC-Q101 is not mandated. | Select when cost sensitivity outweighs automotive reliability requirements and full lifecycle traceability is not required. |
| SAC130 | Lower 600 W PPPM but TO-220AC package; higher RθJA (50 °C/W) requires heatsinking for same surge duty cycle. | Used in high-power legacy designs with through-hole assembly; incompatible with SMT-only production lines. | Choose only if existing board layout uses TO-220 footprints and thermal management infrastructure is already in place. |
Compared with SMBJ130A-M3/5B, the SMBJ130AHM3/I adds AEC-Q101 validation and enhanced whisker resistance, while SAC130 trades SMT compatibility for higher thermal mass-making SMBJ130AHM3/I optimal for new automotive and high-density industrial designs requiring zero-layout change and guaranteed qualification.
Availability
SMBJ130AHM3/I 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 extended product lifecycles.
Supply support for SMBJ130AHM3/I 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, efficiency, and application-specific performance.
The SMBJ series was engineered for high-energy transient suppression in space-constrained, high-reliability environments-targeting automotive, industrial automation, and communications infrastructure where consistent clamping and long-term stability are non-negotiable.
FAQ
What is the maximum clamping voltage of SMBJ130AHM3/I at its rated peak pulse current?
The SMBJ130AHM3/I clamps to a maximum of 209 V when subjected to its rated 209 A peak pulse current (10/1000 µs waveform). This value is measured under standardized test conditions with 0.2" × 0.2" copper pads per terminal and represents the upper bound of voltage imposed on protected circuitry during worst-case surge events. The SMBJ130AHM3/I achieves this clamping performance while maintaining low dynamic impedance, ensuring effective energy diversion away from downstream ICs.
Is SMBJ130AHM3/I suitable for automotive applications?
Yes, SMBJ130AHM3/I is AEC-Q101 qualified, as confirmed by its HM3 suffix and Vishay documentation. It meets rigorous stress tests including temperature cycling, humidity bias, and mechanical shock-making it appropriate for under-hood and cabin-mounted automotive electronics such as body control modules, lighting drivers, and infotainment power supplies. The SMBJ130AHM3/I also complies with JESD201 Class 2 whisker resistance and UL 94 V-0 flammability standards required for automotive use.
How does the HM3 suffix differ from the M3 suffix in Vishay SMBJ part numbering?
The HM3 suffix in SMBJ130AHM3/I indicates halogen-free, RoHS-compliant construction *plus* AEC-Q101 qualification, whereas M3 denotes halogen-free and RoHS compliance only-without automotive qualification. Both share identical electrical parameters and package dimensions, but HM3 parts undergo additional reliability screening per AEC-Q101 Rev D, including failure analysis and lot traceability protocols required for Tier 1 automotive suppliers. The SMBJ130AHM3/I thus provides dual assurance of environmental compliance and automotive-grade robustness.
What is the reverse leakage current specification for SMBJ130AHM3/I at its stand-off voltage?
At its 130 V stand-off voltage (VWM), the SMBJ130AHM3/I exhibits a maximum reverse leakage current (ID) of 1.0 µA at 25 °C, as specified in Vishay's official datasheet. This ultra-low leakage ensures negligible power loss in always-on protection circuits and prevents unintended loading of high-impedance sensor inputs or precision reference nodes. The SMBJ130AHM3/I maintains this specification across its full operating temperature range (-55 °C to +150 °C), with minor increase only at elevated junction temperatures.
Can SMBJ130AHM3/I be used in bidirectional protection configurations?
No, SMBJ130AHM3/I is strictly a unidirectional TVS diode, as indicated by its "A" suffix and cathode-band marking. Bidirectional operation requires the "CA" suffix (e.g., SMBJ130CA), which internally connects two opposing diodes. Using SMBJ130AHM3/I in reverse-biased configurations risks permanent damage due to lack of reverse avalanche capability. For bidirectional protection needs, select SMBJ130CA or verify alternate dual-diode packages-never substitute SMBJ130AHM3/I in CA-designated circuits.
SMBJ130AHM3/I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AA, SMB
- Series:
- TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- 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:
- Telecom
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMB)
SMBJ130AHM3/I FAQ
1.How can I place an order for SMBJ130AHM3/I through Aetrix?
Please submit a Request for Quotation (RFQ) for SMBJ130AHM3/I 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 SMBJ130AHM3/I reliable?
The price and inventory of SMBJ130AHM3/I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SMBJ130AHM3/I is usually 5 days.
3.What payment methods are accepted for SMBJ130AHM3/I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SMBJ130AHM3/I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SMBJ130AHM3/I?
SMBJ130AHM3/I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SMBJ130AHM3/I 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 SMBJ130AHM3/I?
For technical support, including SMBJ130AHM3/I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SMBJ130AHM3/I requirements.
6.How does Aetrix verify that SMBJ130AHM3/I is sourced from the original manufacturer or authorized distributors?
All SMBJ130AHM3/I 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 SMBJ130AHM3/I meets industry standards.
7.What is the process for return or replacement of SMBJ130AHM3/I?
All SMBJ130AHM3/I units undergo pre-shipment inspection (PSI). If there is an issue with SMBJ130AHM3/I, 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 SMBJ130AHM3/I part is unused and in its original packaging.
Return procedure for SMBJ130AHM3/I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SMBJ130AHM3/I Tags
-
ESD9B5.0ST5G
onsemi
-
DESD3V3E1BL-7B
Diodes Incorporated
-
ESD5Z3.3T1G
onsemi
-
D5V0H1B2LP-7B
Diodes Incorporated
-
D5V0P1B2LP-7B
Diodes Incorporated
-
DESD5V0U1BA-7
Diodes Incorporated
-
ESD5Z5.0T1G
onsemi
-
DESD5V0U1BB-7
Diodes Incorporated
-
D12V0L1B2LP-7B
Diodes Incorporated
-
PESD2V0Y1BSFYL
Nexperia USA Inc.
-
DF2S5M4CT,L3F
Toshiba Semiconductor and Storage
-
D5V0L1B2WS-7
Diodes Incorporated
Tech Hub
Comparator circuit design covering voltage thresholds, input limits, open-collector outputs, LM393 wiring, op-amp differences, hysteresis, timing, window detection and practical fault diagnosis.
Schmitt triggers use separate rising and falling thresholds to stabilize slow or noisy signals. This guide covers hysteresis, 74HC14 and 74HCT14 selection, comparator calculations, RC oscillators and p…
Counterfeit components can hide behind convincing markings and passing basic function tests. This engineering reference covers source traceability, external inspection, X-ray, XRF, electrical testing, …
A practical engineering and sourcing framework covering lifecycle verification, lifetime-buy calculations, replacement qualification, supplier checks and counterfeit-risk controls.
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
