My Inquiry
My Account
Vishay General Semiconductor - Diodes Division SMBJ130CAHM3_A/H
- Part No.:
- SMBJ130CAHM3_A/H
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
SMBJ130CAHM3_A/H.pdf
- Description:
- TVS DIODE 130VWM 209VC DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:5,030
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SMBJ130CAHM3_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 signal or power lines. It features a 130 V standoff voltage (VWM), 144–159 V breakdown range (VBR), 209 A peak pulse current (IPPM), 600 W peak pulse power (PPPM), and 2.9 μA max reverse leakage at VWM - used to protect MOSFETs, sensor interfaces, and industrial I/O lines against ESD and inductive switching surges.
For engineers reviewing the SMBJ130CAHM3_A/H datasheet, SMBJ130CAHM3_A/H pinout, SMBJ130CAHM3_A/H application, or SMBJ130CAHM3_A/H equivalent, key selection criteria include bidirectional clamping capability, 10/1000 μs surge rating, AEC-Q101 qualification status, thermal resistance (RθJA = 100 °C/W), and halogen-free RoHS-compliant construction per JESD201 Class 2 whisker testing.
Technical Context
This device operates as a voltage-clamping protector with symmetrical bidirectional avalanche behavior - no polarity marking required. Its glass-passivated junction enables fast response (<1 ns), low incremental surge resistance, and stable clamping voltage (VC = 209 V at IPPM) under repetitive 0.01% duty cycle transients.
Designed for surface-mount assembly on 5.0 mm × 5.0 mm copper pads, it meets MSL Level 1 (260 °C peak reflow) and supports automotive-grade reliability via HM3 suffix - halogen-free, RoHS-compliant, and AEC-Q101 qualified per Vishay's base P/NHM3_X designation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM (Stand-off Voltage) | 130 V - maximum continuous reverse operating voltage before clamping begins |
| VBR (Breakdown Voltage) | 144–159 V at 1 mA - guaranteed avalanche conduction onset range for transient suppression |
| VC (Clamping Voltage) | 209 V at 209 A (10/1000 μs) - peak line voltage seen by protected circuit during worst-case surge |
| PPPM (Peak Pulse Power) | 600 W - surge energy handling capacity under standardized 10/1000 μs waveform |
| ID (Reverse Leakage) | 2.9 μA max at 130 V - minimal standby power loss and signal integrity impact |
| TJ max | 150 °C - maximum junction temperature enabling operation in industrial ambient environments |
| RθJA | 100 °C/W - thermal resistance defining derating curve above 25 °C ambient |
Pinout & Package
Package: SMB (DO-214AA), surface-mount, bidirectional - no cathode/anode marking; symmetrical two-terminal construction.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Terminal 1 | Anode / Cathode (bidirectional) | Either terminal serves as input/output path - identical electrical behavior in both directions |
| Terminal 2 | Anode / Cathode (bidirectional) | Paired terminal completing clamping loop - no polarity dependency in layout or routing |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional clamping | Enables single-device protection of AC-coupled or floating signal lines without polarity concerns |
| 600 W peak pulse power (10/1000 μs) | Handles high-energy transients from relay switching, motor commutation, or lightning-induced surges |
| AEC-Q101 qualified (HM3 suffix) | Validated for automotive electronics including body control modules and sensor front-ends |
| Halogen-free & RoHS-compliant | Meets environmental compliance requirements for industrial and consumer end equipment |
| MSL Level 1 moisture sensitivity | Allows standard SMT reflow without baking - compatible with high-volume automated assembly |
Applications
| Industrial Motor Control I/O Protection | Automotive Sensor Signal Line Protection |
|---|---|
Use Scenario: Protecting PLC digital input circuits exposed to inductive kickback from solenoid valves and contactors. IC Role / Device Role / Timing Role: Voltage-clamping TVS placed across input terminals to shunt surge energy away from downstream optocouplers and MCU GPIOs. Use Value: Limits transient voltage to ≤209 V, preventing latch-up or permanent damage to 3.3 V/5 V logic interfaces while supporting >100,000 surge cycles. |
Use Scenario: Safeguarding CAN/LIN bus transceivers and analog sensor outputs (e.g., pressure, temperature) in engine bay modules. IC Role / Device Role / Timing Role: Bidirectional transient suppressor installed at connector entry point to absorb ISO 7637-2 pulse 1/2a/5a surges. Use Value: Maintains signal integrity during 10/1000 μs transients up to 209 A while meeting AEC-Q101 reliability requirements for under-hood deployment. |
| Telecom Power Rail Protection | Consumer Appliance Microcontroller I/O Protection |
Use Scenario: Clamping overvoltage on 12 V/24 V DC power inputs of VoIP gateways and DSLAM line cards subjected to lightning-induced surges. IC Role / Device Role / Timing Role: Primary-level TVS placed upstream of DC-DC converters and LDOs to prevent catastrophic failure of power management ICs. Use Value: Absorbs 600 W surge energy within nanoseconds, limiting rail excursion to 209 V and preserving downstream regulator functionality. |
Use Scenario: Protecting touch controller and display interface lines in smart home appliances against ESD events during user interaction. IC Role / Device Role / Timing Role: Low-capacitance bidirectional TVS mounted directly at board edge connectors to divert human-body-model (HBM) discharges. Use Value: Provides <1 ns response and 2.9 μA leakage to avoid signal distortion on high-speed I²C/SPI buses while surviving ±15 kV contact discharge. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ130CAHE3_A/H | Same electrical specs, but RoHS-compliant commercial grade (non-AEC-Q101); uses matte tin plating without halogen-free constraint | Lacks automotive qualification - suitable for industrial/commercial designs where AEC-Q101 is not mandated | Select when cost sensitivity outweighs automotive compliance needs and halogen-free material is not required |
| SMAJ130CAHM3 | Lower PPPM (400 W vs. 600 W); same VWM/VBR/VC; SMA package (smaller footprint, higher RθJA = 140 °C/W) | Reduced surge margin and thermal performance - limited to lower-energy transients or better-heatsinked layouts | Choose only if board space is constrained and surge threat level is verified below 400 W capability |
Compared with SMBJ130CAHE3_A/H and SMAJ130CAHM3, SMBJ130CAHM3_A/H uniquely delivers AEC-Q101 qualification, halogen-free construction, and full 600 W surge rating in the SMB footprint - making it optimal for automotive and high-reliability industrial deployments where both compliance and robustness are mandatory.
Availability
SMBJ130CAHM3_A/H is available at Aetrix Electronics and suitable for industrial motor control I/O protection, automotive sensor signal line protection, and telecom power rail protection requiring stable component supply and long-term lifecycle support.
Supply support for SMBJ130CAHM3_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 targets robust transient suppression in harsh environments - engineered for automotive, industrial, and telecom systems where sustained surge immunity and qualification compliance are critical design requirements.
FAQ
What is the clamping voltage of SMBJ130CAHM3_A/H at its rated peak pulse current?
The SMBJ130CAHM3_A/H has a maximum clamping voltage (VC) of 209 V when subjected to its rated peak pulse current of 209 A under the standard 10/1000 μs waveform. This value is measured at the device terminals and defines the upper voltage limit imposed on protected circuitry during surge events - critical for ensuring downstream components remain within safe operating voltage margins.
Is SMBJ130CAHM3_A/H suitable for automotive applications?
Yes, SMBJ130CAHM3_A/H is AEC-Q101 qualified and carries the HM3 suffix, indicating halogen-free, RoHS-compliant construction validated for automotive use. It is specified for under-hood and chassis-mounted modules where temperature cycling, vibration, and surge immunity must meet stringent automotive reliability standards - confirmed in Vishay's official ordering information and qualification documentation.
How does the bidirectional configuration of SMBJ130CAHM3_A/H affect PCB layout?
The SMBJ130CAHM3_A/H has no polarity marking and identical electrical behavior in both directions, simplifying PCB layout by eliminating orientation constraints. Engineers can place it symmetrically across differential pairs, AC-coupled lines, or floating buses without verifying anode/cathode alignment - reducing assembly errors and enabling reuse across multiple signal types in the same design.
What is the thermal resistance of SMBJ130CAHM3_A/H, and how does it impact power derating?
SMBJ130CAHM3_A/H has a typical junction-to-ambient thermal resistance (RθJA) of 100 °C/W when mounted on minimum recommended 5.0 mm × 5.0 mm copper pads. This value determines the allowable power dissipation at elevated ambient temperatures - for example, at 75 °C ambient, its 5.0 W steady-state power rating derates to approximately 2.5 W, requiring attention in thermally dense layouts.
Does SMBJ130CAHM3_A/H meet moisture sensitivity level (MSL) requirements for standard SMT reflow?
Yes, SMBJ130CAHM3_A/H is rated MSL Level 1 per J-STD-020, with a maximum peak reflow temperature of 260 °C. This allows direct placement into standard lead-free reflow profiles without pre-baking, supporting high-yield automated assembly in commercial and automotive manufacturing lines - verified in Vishay's mechanical data section and packaging specifications.
SMBJ130CAHM3_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:
- 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)
SMBJ130CAHM3_A/H FAQ
1.How can I place an order for SMBJ130CAHM3_A/H through Aetrix?
Please submit a Request for Quotation (RFQ) for SMBJ130CAHM3_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 SMBJ130CAHM3_A/H reliable?
The price and inventory of SMBJ130CAHM3_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 SMBJ130CAHM3_A/H is usually 5 days.
3.What payment methods are accepted for SMBJ130CAHM3_A/H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SMBJ130CAHM3_A/H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SMBJ130CAHM3_A/H?
SMBJ130CAHM3_A/H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SMBJ130CAHM3_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 SMBJ130CAHM3_A/H?
For technical support, including SMBJ130CAHM3_A/H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SMBJ130CAHM3_A/H requirements.
6.How does Aetrix verify that SMBJ130CAHM3_A/H is sourced from the original manufacturer or authorized distributors?
All SMBJ130CAHM3_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 SMBJ130CAHM3_A/H meets industry standards.
7.What is the process for return or replacement of SMBJ130CAHM3_A/H?
All SMBJ130CAHM3_A/H units undergo pre-shipment inspection (PSI). If there is an issue with SMBJ130CAHM3_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 SMBJ130CAHM3_A/H part is unused and in its original packaging.
Return procedure for SMBJ130CAHM3_A/H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SMBJ130CAHM3_A/H 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 …
