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Vishay General Semiconductor - Diodes Division P6SMB130AHM3_A/H
- Part No.:
- P6SMB130AHM3_A/H
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
P6SMB130AHM3_A/H.pdf
- Description:
- TVS DIODE 111VWM 179VC DO214AA
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
P6SMB130AHM3_A/H from Vishay General Semiconductor is a unidirectional surface-mount Transient Voltage Suppressor (TVS) diode in the P6SMB series, designed for robust overvoltage protection of DC power rails and signal lines. It features a 130 V standoff voltage (VWM), 179 V maximum clamping voltage (VC) at 3.4 A peak pulse current (IPPM), and 600 W peak pulse power capability with a 10/1000 μs waveform - deployed in automotive-grade, halogen-free, RoHS-compliant SMB (DO-214AA) package.
For engineers reviewing the P6SMB130AHM3_A/H datasheet, P6SMB130AHM3_A/H pinout, P6SMB130AHM3_A/H application, or P6SMB130AHM3_A/H equivalent, this device is selected for high-reliability transient suppression in automotive ECUs, industrial motor drives, and telecom power interfaces where AEC-Q101 qualification, low incremental surge resistance, and fast response time (<1 ns) are critical.
Technical Context
This unidirectional TVS operates as a voltage-clamped shunt protector: when reverse voltage exceeds its breakdown threshold (VBR = 124–137 V), it avalanches to divert surge current away from sensitive downstream circuitry. Its glass-passivated junction ensures stable leakage performance and long-term reliability under repetitive transients.
Thermal design is constrained by RθJA = 100 °C/W and TJ(max) = 150 °C; derating applies above TA = 25 °C per Fig. 2. The device supports 100 A non-repetitive forward surge (IFSM) and meets J-STD-020 MSL Level 1 (260 °C peak reflow), enabling standard SMT assembly without moisture sensitivity concerns.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM (Stand-off Voltage) | 111 V - Maximum continuous reverse operating voltage before clamping begins; defines safe DC rail margin. |
| VBR (Breakdown Voltage) | 124–137 V at IT = 1.0 mA - Confirmed avalanche onset range; ensures predictable turn-on during transients. |
| VC (Clamping Voltage) | 179 V at IPPM = 3.4 A - Peak voltage seen by protected circuit during 10/1000 μs surge; limits stress on downstream ICs. |
| PPPM (Peak Pulse Power) | 600 W - Sustains standardized 10/1000 μs surge energy without failure; validated per Fig. 1. |
| ID (Max Reverse Leakage) | 1.0 μA at VWM - Ultra-low leakage preserves battery life and signal integrity in always-on systems. |
| TJ(max) | 150 °C - Enables operation in under-hood automotive environments and enclosed industrial enclosures. |
| Package | SMB (DO-214AA) - Surface-mount footprint (5.59 mm × 4.06 mm) compatible with automated placement and IPC-7351B land patterns. |
Pinout & Package
Package: SMB (DO-214AA), molded plastic case with matte tin-plated leads; cathode indicated by band marking on unidirectional devices.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Current entry terminal in forward bias; connected to lower-potential side of protected line. | Provides low VF path during forward conduction; used in bidirectional configurations or rectifier-assisted designs. |
| Cathode | Current exit terminal in forward bias; marked with band; connected to higher-potential side (e.g., VCC rail). | Defines polarity-sensitive clamping direction; must be oriented toward protected node to suppress positive transients. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive electronics per stress test requirements - enables use in engine control, ADAS, and body modules without additional qualification. |
| Halogen-free & RoHS-compliant (HM3 suffix) | Meets IEC 61249-2-21 and JEDEC J-STD-609A Class 1 standards - supports green manufacturing and export compliance. |
| 600 W peak pulse power (10/1000 μs) | Handles high-energy surges from inductive switching (e.g., solenoid drivers) without degradation across >10⁴ cycles. |
| Low clamping ratio (VC/VBR ≈ 1.39) | Minimizes overvoltage overshoot during clamping - critical for protecting 130 V-rated MOSFETs and gate drivers. |
| MSL Level 1 (260 °C peak) | Eliminates pre-bake requirement for SMT reflow; reduces production cost and process complexity. |
Applications
| Automotive Power Rail Protection | Industrial Motor Drive DC Bus |
|---|---|
Use Scenario: Protecting 12 V/24 V battery-fed ECUs against load dump (ISO 7637-2 Pulse 5a) and alternator transients. IC Role / Device Role / Timing Role: Shunt-type transient suppressor placed between VBAT and GND, triggered within <1 ns to clamp spikes up to 120 V. Use Value: Prevents latch-up or permanent damage to microcontrollers and CAN transceivers during vehicle cranking or alternator field collapse. |
Use Scenario: Safeguarding IGBT gate drivers and bus voltage monitors in variable-frequency drives exposed to regenerative braking surges. IC Role / Device Role / Timing Role: Parallel-connected TVS on DC link (e.g., 100–150 V nominal) to absorb inductive kickback from motor windings. Use Value: Limits bus overvoltage to ≤179 V, preserving IGBT safe operating area and avoiding desaturation faults. |
| Telecom Power Interface | Consumer Appliance Control Board |
Use Scenario: Shielding PoE-powered Ethernet switch ports and base station RF front-end supplies from lightning-induced surges. IC Role / Device Role / Timing Role: Primary-level TVS on 48 V DC input, coordinated with secondary-stage MOVs and gas discharge tubes. Use Value: Provides fast-response clamping (vs. slower MOVs) to prevent data corruption and PHY IC damage during Category A/B surges. |
Use Scenario: Securing microcontroller I/O and relay coil drivers in washing machines and HVAC controllers subjected to ESD and relay bounce. IC Role / Device Role / Timing Role: Localized TVS on 5 V/12 V supply rails and isolated signal lines feeding touch panels or display drivers. Use Value: Ensures immunity to ±8 kV contact ESD (IEC 61000-4-2) and 100 A inductive switch-off transients without firmware resets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ130A-E3/5B | Same VWM (111 V), VC = 187 V at 3.2 A; 400 W PPPM; SMA package (smaller footprint, higher RθJA). | Limited to lower-power consumer/industrial boards; not AEC-Q101 qualified. | Select when space-constrained layouts prioritize smaller size over automotive qualification and 600 W surge margin. |
| 1.5KE130A | Through-hole TO-204AE (DO-201AE); VWM = 111 V, VC = 187 V at 3.2 A; same 600 W rating but higher mounting thermal resistance. | Suitable for prototyping and legacy through-hole designs; incompatible with automated SMT lines. | Choose only for manual assembly or repair scenarios where board rework is acceptable and SMT compatibility is not required. |
Compared with SMAJ130A-E3/5B and 1.5KE130A, P6SMB130AHM3_A/H delivers superior automotive readiness (AEC-Q101), halogen-free compliance, and optimized thermal performance in SMB package - making it the preferred choice for volume production of automotive and industrial SMT assemblies requiring long-term supply stability and regulatory alignment.
Availability
P6SMB130AHM3_A/H is available at Aetrix Electronics and suitable for automotive electronic control units, industrial motor drive systems, and telecom power interface designs requiring stable component supply, AEC-Q101 traceability, and halogen-free compliance.
Supply support for P6SMB130AHM3_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, MOSFETs, optoelectronics, and passive components with emphasis on reliability, efficiency, and application-specific optimization.
The P6SMB Series targets high-energy transient suppression in automotive, industrial, and telecom infrastructure - engineered for robustness under harsh electrical and thermal conditions while meeting stringent environmental and safety standards.
FAQ
What is the clamping voltage of P6SMB130AHM3_A/H at its rated peak pulse current?
The P6SMB130AHM3_A/H has a maximum clamping voltage (VC) of 179 V when subjected to its specified peak pulse current (IPPM) of 3.4 A under the standard 10/1000 μs waveform. This value is measured per Figure 1 in the Vishay datasheet 88370 and defines the upper voltage limit imposed on protected circuitry during surge events - critical for ensuring compatibility with 130 V-rated downstream components.
Is P6SMB130AHM3_A/H qualified for automotive applications?
Yes, P6SMB130AHM3_A/H is AEC-Q101 qualified, as confirmed by its HM3 suffix and documentation in Vishay's P6SMB series datasheet (Rev. 09-Jan-2024). This qualification covers stress tests including high-temperature operating life, temperature cycling, and ESD - validating its suitability for under-hood and chassis-mounted automotive electronics such as body control modules and ADAS power supplies.
What does the "HM3" suffix indicate in P6SMB130AHM3_A/H?
The "HM3" suffix in P6SMB130AHM3_A/H denotes halogen-free, RoHS-compliant construction with AEC-Q101 qualification. Per Vishay's ordering information, HM3 devices meet JEDEC J-STD-609A Class 1 for halogen content and are certified for automotive use - distinguishing them from commercial-grade E3/M3 variants and confirming compliance with both environmental and reliability standards required in Tier 1 supply chains.
Can P6SMB130AHM3_A/H replace P6SMB130A-E3 in an existing design?
P6SMB130AHM3_A/H is a direct functional replacement for P6SMB130A-E3 in terms of electrical parameters (VWM, VBR, VC, PPPM), but adds AEC-Q101 qualification and halogen-free materials. No PCB layout changes are needed - both share identical SMB (DO-214AA) package dimensions and pinout. However, verify reflow profile compatibility, as HM3's MSL Level 1 rating allows standard 260 °C peak without pre-bake.
What is the maximum operating junction temperature for P6SMB130AHM3_A/H?
The maximum operating junction temperature (TJ(max)) for P6SMB130AHM3_A/H is +150 °C, as specified in the "Maximum Ratings" table of Vishay's datasheet 88370. This rating enables reliable operation in high-ambient environments such as engine compartments or sealed industrial enclosures, provided thermal design accounts for RθJA = 100 °C/W and appropriate copper pad area (0.2" × 0.2") per datasheet recommendations.
P6SMB130AHM3_A/H Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AA, SMB
- Series:
- P6SMB, TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Zener
- Unidirectional Channels:
- 1
- Bidirectional Channels:
- -
- Voltage - Reverse Standoff (Typ):
- 111V
- Voltage - Breakdown (Min):
- 124V
- Voltage - Clamping (Max) @ Ipp:
- 179V
- Current - Peak Pulse (10/1000µs):
- 3.4A
- Power - Peak Pulse:
- 600W
- Power Line Protection:
- No
- Applications:
- Telecom
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMB)
P6SMB130AHM3_A/H FAQ
1.How can I place an order for P6SMB130AHM3_A/H through Aetrix?
Please submit a Request for Quotation (RFQ) for P6SMB130AHM3_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 P6SMB130AHM3_A/H reliable?
The price and inventory of P6SMB130AHM3_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 P6SMB130AHM3_A/H is usually 5 days.
3.What payment methods are accepted for P6SMB130AHM3_A/H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6SMB130AHM3_A/H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6SMB130AHM3_A/H?
P6SMB130AHM3_A/H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6SMB130AHM3_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 P6SMB130AHM3_A/H?
For technical support, including P6SMB130AHM3_A/H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6SMB130AHM3_A/H requirements.
6.How does Aetrix verify that P6SMB130AHM3_A/H is sourced from the original manufacturer or authorized distributors?
All P6SMB130AHM3_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 P6SMB130AHM3_A/H meets industry standards.
7.What is the process for return or replacement of P6SMB130AHM3_A/H?
All P6SMB130AHM3_A/H units undergo pre-shipment inspection (PSI). If there is an issue with P6SMB130AHM3_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 P6SMB130AHM3_A/H part is unused and in its original packaging.
Return procedure for P6SMB130AHM3_A/H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6SMB130AHM3_A/H Tags
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