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Vishay General Semiconductor - Diodes Division P6SMB130CAHE3/5B
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- Part No.:
- P6SMB130CAHE3/5B
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AA, SMB
- Datasheet:
-
P6SMB130CAHE3/5B.pdf
- Description:
- TVS DIODE 111VWM 179VC DO214AA
- Quantity:
- Payment:
- Shipping:
Inventory:7,291
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Product details
Overview
P6SMB130CAHE3/5B from Vishay General Semiconductor is a bidirectional surface-mount Transient Voltage Suppressor (TVS) diode in the SMB (DO-214AA) package, designed for clamping voltage transients on signal or power lines. It features a 130 V standoff voltage (VWM), 149 V minimum breakdown voltage (VBR), 179 V maximum clamping voltage (VC) at 3.4 A peak pulse current (IPPM), and 600 W peak pulse power (PPPM) with 10/1000 μs waveform - used to protect MOSFETs, ICs, and sensor interfaces in automotive and industrial control systems.
For engineers reviewing the P6SMB130CAHE3/5B datasheet, P6SMB130CAHE3/5B pinout, P6SMB130CAHE3/5B application, or P6SMB130CAHE3/5B equivalent, key selection criteria include bidirectional clamping capability, AEC-Q101 qualification, low clamping ratio (VC/VBR ≈ 1.20), MSL Level 1 moisture sensitivity, and compatibility with automated SMT assembly on 5.0 mm × 5.0 mm copper pads.
Technical Context
This device operates as a voltage-clamped transient protector with symmetrical reverse/forward conduction behavior due to its bidirectional construction. Its glass-passivated junction enables fast response time (<1 ns), low incremental surge resistance, and stable clamping under repetitive 0.01% duty cycle pulses.
The P6SMB130CAHE3/5B is rated for -65 °C to +150 °C operating junction temperature, exhibits 0.107 %/°C temperature coefficient of VBR, and delivers 179 V clamping at 3.4 A IPPM while maintaining 1.0 μA max reverse leakage at 111 V (VWM = 111 V).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM (Stand-off Voltage) | 111 V - Maximum continuous reverse voltage before significant leakage; defines safe operating margin below clamping threshold |
| VBR (Breakdown Voltage) | 124–137 V at 1 mA - Confirmed avalanche onset range; ensures reliable triggering above normal operating voltage |
| VC (Clamping Voltage) | 179 V at 3.4 A IPPM - Peak voltage seen by protected circuit during 10/1000 μs transient; determines stress on downstream components |
| PPPM (Peak Pulse Power) | 600 W - Sustained energy absorption capability under standardized surge waveform; validates robustness against IEC 61000-4-5 surges |
| IPPM (Peak Pulse Current) | 3.4 A - Maximum transient current handled at rated clamping voltage; directly tied to PCB trace sizing and layout derating |
| TJ max. | +150 °C - Maximum junction temperature rating; supports operation in under-hood automotive and high-ambient industrial environments |
| MSL Level | Level 1 per J-STD-020 - No floor life limitation; compatible with standard reflow profiles up to 260 °C peak |
Pinout & Package
Package: SMB (DO-214AA), surface-mount, bidirectional configuration with no polarity marking. Dimensions: 4.57 mm × 3.94 mm × 2.20 mm (L × W × H); matte tin-plated leads compliant with J-STD-002 and JESD 22-B102.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Transient current entry (bidirectional) | One terminal of symmetrical PN junction; conducts during either polarity overvoltage event |
| Cathode | Transient current exit (bidirectional) | Second terminal of symmetrical PN junction; completes clamping path regardless of voltage polarity |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing - suitable for engine control, ADAS, and body electronics |
| 600 W peak pulse power | Handles IEC 61000-4-5 Level 4 surges (4 kV line-to-line) without degradation when mounted on 5.0 mm × 5.0 mm copper pads |
| Low clamping ratio (VC/VBR ≈ 1.20) | Minimizes voltage overshoot during transients - critical for protecting 130 V-rated gate drivers and isolated DC/DC controllers |
| MSL Level 1 | Enables use in standard high-volume SMT lines without dry-pack or baking requirements - reduces manufacturing overhead |
| Glass passivated junction | Ensures stable leakage performance and long-term stability under thermal cycling and humidity exposure |
Applications
| Automotive Sensor Interface Protection | Industrial PLC I/O Module Protection |
|---|---|
|
Use Scenario: Protecting CAN FD and LIN bus transceivers from load dump and inductive switching spikes in vehicle cabin modules. IC Role / Device Role / Timing Role: Bidirectional clamping element placed across differential signal pair or supply rail to limit transient excursions. Use Value: Prevents latch-up or permanent damage to transceivers rated for ≤130 V absolute maximum, leveraging 179 V clamping at 3.4 A. |
Use Scenario: Safeguarding 24 V DC input terminals of programmable logic controller (PLC) digital input cards against field-wiring surges. IC Role / Device Role / Timing Role: Primary front-end TVS on terminal block side, shunting induced transients before they reach optocoupler input stages. Use Value: Maintains system uptime by absorbing 600 W surges without failure, meeting IEC 61000-4-4 Level 4 immunity requirements. |
| Telecom Power Rail Clamping | Motor Drive Gate Driver Protection |
|
Use Scenario: Clamping voltage spikes on 48 V telecom power distribution boards caused by hot-swap events or relay contact bounce. IC Role / Device Role / Timing Role: Parallel-connected TVS across bulk capacitor input to suppress sub-microsecond transients before DC/DC converter input stage. Use Value: Limits rail excursion to ≤179 V, preventing overvoltage shutdown or MOSFET avalanche failure in downstream point-of-load regulators. |
Use Scenario: Protecting high-side and low-side gate driver ICs in 3-phase inverter modules from Miller-induced shoot-through transients. IC Role / Device Role / Timing Role: Localized TVS across gate-to-source terminals of SiC MOSFET drivers to clamp dv/dt-induced coupling spikes. Use Value: Enables reliable operation at >100 kHz switching frequencies by suppressing <1 ns transients that could trigger false turn-on. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ130CA | Same VWM (111 V), lower PPPM (400 W), SMA package (smaller footprint, higher RθJA) | Limited to lower-energy transients; not AEC-Q101 qualified | Select when board space is constrained and automotive qualification is unnecessary |
| SMCJ130CA | Same VWM (111 V), higher PPPM (1500 W), SMC package (larger, higher thermal mass) | Requires larger pad layout; better suited for primary-level AC/DC input protection | Select when surge energy exceeds 600 W or junction temperature rise must be minimized |
Compared with SMAJ130CA and SMCJ130CA, the P6SMB130CAHE3/5B delivers optimal balance of automotive qualification, 600 W surge handling, and SMB footprint - making it ideal for secondary-side protection where AEC-Q101 compliance and moderate energy absorption are both required.
Availability
P6SMB130CAHE3/5B is available at Aetrix Electronics and suitable for automotive sensor modules, industrial PLC I/O cards, telecom power distribution units, and motor drive gate driver circuits requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for P6SMB130CAHE3/5B 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 passive components with emphasis on reliability, efficiency, and application-specific optimization.
The P6SMB Series is engineered for high-reliability transient suppression in harsh environments - targeting automotive, industrial, and telecom applications where robustness, AEC-Q101 compliance, and consistent clamping performance are mandatory.
FAQ
What is the clamping voltage of the P6SMB130CAHE3/5B at its rated peak pulse current?
The P6SMB130CAHE3/5B has a maximum clamping voltage (VC) of 179 V at 3.4 A peak pulse current (IPPM) under a 10/1000 μs waveform. This value is measured per standard test conditions and defines the upper voltage limit imposed on protected circuitry during transient events. The P6SMB130CAHE3/5B maintains this clamping performance across its specified operating temperature range and is validated per AEC-Q101 stress tests.
Is the P6SMB130CAHE3/5B suitable for automotive applications?
Yes, the P6SMB130CAHE3/5B is AEC-Q101 qualified, with suffix "HE3" indicating RoHS-compliant and automotive-grade construction. It undergoes rigorous stress testing including temperature cycling, highly accelerated life testing (HALT), and ESD validation. The P6SMB130CAHE3/5B is routinely deployed in engine control units, body electronics, and ADAS sensor modules where transient immunity and long-term reliability are critical.
What does the "CA" suffix indicate in P6SMB130CAHE3/5B?
The "CA" suffix denotes a bidirectional configuration - meaning the P6SMB130CAHE3/5B provides symmetrical clamping for both positive and negative voltage transients without polarity dependence. Unlike unidirectional variants (e.g., P6SMB130A), the P6SMB130CAHE3/5B has no cathode band marking and functions identically in either orientation, simplifying layout and eliminating polarity-sensitive placement errors.
What is the thermal resistance of the P6SMB130CAHE3/5B?
The P6SMB130CAHE3/5B has a typical junction-to-ambient thermal resistance (RθJA) of 100 °C/W when mounted on standard 0.2" × 0.2" (5.0 mm × 5.0 mm) copper pads per terminal. Its junction-to-lead resistance (RθJL) is 20 °C/W. These values inform thermal design margins - for example, at 5.0 W steady-state dissipation, junction temperature rise would exceed rating, confirming the device is intended for transient-only duty, not continuous power dissipation.
How does the P6SMB130CAHE3/5B differ from the unidirectional P6SMB130AHE3/5B?
The P6SMB130CAHE3/5B is bidirectional with symmetrical clamping behavior, while the P6SMB130AHE3/5B is unidirectional and requires correct anode/cathode orientation. The P6SMB130CAHE3/5B exhibits identical VWM (111 V), VBR (124–137 V), and VC (179 V) ratings but lacks polarity marking and supports AC-coupled or floating signal line protection. Its reverse leakage at VWM is 1.0 μA - same as the unidirectional version - and both share AEC-Q101 qualification and SMB packaging.
P6SMB130CAHE3/5B 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:
- Discontinued at Digi-Key
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- 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:
- -
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -65°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AA (SMBJ)
P6SMB130CAHE3/5B FAQ
1.How can I place an order for P6SMB130CAHE3/5B through Aetrix?
Please submit a Request for Quotation (RFQ) for P6SMB130CAHE3/5B 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 P6SMB130CAHE3/5B reliable?
The price and inventory of P6SMB130CAHE3/5B are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P6SMB130CAHE3/5B is usually 5 days.
3.What payment methods are accepted for P6SMB130CAHE3/5B?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P6SMB130CAHE3/5B transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P6SMB130CAHE3/5B?
P6SMB130CAHE3/5B orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P6SMB130CAHE3/5B 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 P6SMB130CAHE3/5B?
For technical support, including P6SMB130CAHE3/5B datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P6SMB130CAHE3/5B requirements.
6.How does Aetrix verify that P6SMB130CAHE3/5B is sourced from the original manufacturer or authorized distributors?
All P6SMB130CAHE3/5B 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 P6SMB130CAHE3/5B meets industry standards.
7.What is the process for return or replacement of P6SMB130CAHE3/5B?
All P6SMB130CAHE3/5B units undergo pre-shipment inspection (PSI). If there is an issue with P6SMB130CAHE3/5B, 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 P6SMB130CAHE3/5B part is unused and in its original packaging.
Return procedure for P6SMB130CAHE3/5B:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P6SMB130CAHE3/5B Tags
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