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Vishay General Semiconductor - Diodes Division P4SMA130AHE3/61
- Part No.:
- P4SMA130AHE3/61
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AC, SMA
- Datasheet:
-
P4SMA130AHE3/61.pdf
- Description:
- TVS DIODE 111VWM 179VC DO214AC
- Quantity:
- Payment:
- Shipping:
Inventory:2,785
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Product details
Overview
P4SMA130AHE3/61 from Vishay General Semiconductor is a unidirectional surface-mount Transient Voltage Suppressor (TVS) diode in SMA (DO-214AC) package, rated for 130 V standoff voltage (VWM), 124–137 V breakdown voltage (VBR) at 1 mA, and 179 V maximum clamping voltage (VC) at 1.7 A peak pulse current (IPPM) under 10/1000 µs waveform. It delivers 400 W peak pulse power, supports automotive-grade reliability per AEC-Q101, and protects MOSFETs and sensor signal lines against inductive switching transients.
For engineers reviewing the P4SMA130AHE3/61 datasheet, P4SMA130AHE3/61 pinout, P4SMA130AHE3/61 application, or P4SMA130AHE3/61 equivalent, this page provides verified electrical parameters, thermal derating behavior, clamping performance under standardized surge waveforms, and AEC-Q101 qualification status - all critical for automotive and industrial overvoltage protection design.
Technical Context
The P4SMA130AHE3/61 operates as a unidirectional avalanche-clamping device with glass-passivated junction, enabling fast response to transient events (<1 ns). Its 120 °C/W junction-to-ambient thermal resistance requires careful PCB copper pad layout (0.2" × 0.2") to sustain 400 W peak pulse power without exceeding 150 °C junction temperature.
It exhibits 0.107 %/°C temperature coefficient of VBR and 1.0 µA maximum reverse leakage at VWM (111 V), ensuring stable clamping across -65 °C to +150 °C operating range. The matte tin-plated leads meet J-STD-002 solderability and JESD22-B102 whisker resistance Class 2 standards.
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 predictable turn-on during transients. |
| VC (Clamping Voltage) | 179 V at IPPM = 1.7 A (10/1000 µs) - Peak voltage seen by protected circuit during worst-case surge; determines downstream component stress. |
| PPPM (Peak Pulse Power) | 400 W - Sustained energy absorption capability under standard lightning/surge waveform; derates above 25 °C ambient. |
| RθJA | 120 °C/W - Thermal resistance from junction to ambient air; mandates minimum 5.0 mm × 5.0 mm copper pads per terminal for rated power handling. |
| TJ max. | +150 °C - Absolute maximum junction temperature; limits sustained power dissipation and defines thermal design boundary. |
| AEC-Q101 Qualified | Yes - Validated for automotive electronics per stress test requirements including HTOL, TC, UHAST, and ESD; enables use in engine control, ADAS, and body modules. |
Pinout & Package
Package: SMA (DO-214AC), surface-mount, low-profile case with matte tin-plated leads. Cathode indicated by band on body; anode is unmarked end.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Cathode (banded end) | Transient current sink | Connected to protected line; conducts surge current to ground when voltage exceeds VBR. |
| Anode (unmarked end) | Reference node / ground return | Typically tied to system ground or low-impedance return path; completes clamping loop during overvoltage event. |
Key Features
| Feature | Design Value |
|---|---|
| 400 W peak pulse power (10/1000 µs) | Enables robust protection against IEC 61000-4-5 Level 3 surges (1 kV/2 Ω) on 12 V/24 V automotive rails without external series impedance. |
| AEC-Q101 qualification (HE3 suffix) | Validates reliability for automotive under-hood and chassis applications where temperature cycling and long-term stability are mission-critical. |
| Glass passivated junction | Ensures consistent avalanche characteristics and low leakage (<1 µA at VWM) over lifetime and temperature extremes. |
| MSL Level 1 (260 °C peak reflow) | Supports standard lead-free SMT assembly without moisture sensitivity concerns or baking requirements. |
| Low incremental surge resistance | Minimizes voltage overshoot during fast-rising transients (e.g., ISO 7637-2 pulse 1/2a), improving protection fidelity for sensitive ICs. |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Line Protection |
|---|---|
Use Scenario: Protecting 24 V CAN bus power supply and microcontroller VDD pins from load dump and alternator ripple transients. IC Role / Device Role / Timing Role: Unidirectional TVS placed between rail and ground to clamp surges above 111 V while remaining non-conductive during normal operation. Use Value: Limits peak voltage to 179 V during 1.7 A 10/1000 µs surge, preventing damage to 36 V-rated DC-DC converters and 5 V LDOs downstream. |
Use Scenario: Safeguarding analog output lines of pressure/temperature sensors in factory automation PLC I/O modules. IC Role / Device Role / Timing Role: Clamp transient coupling from nearby motor drives or relay coils onto 0–10 V or 4–20 mA signal paths. Use Value: Sub-1 ns response and 179 V clamping prevent latch-up or input-stage damage in precision op-amps and ADC front-ends. |
| Telecom Power Interface Protection | Consumer Appliance Motor Drive Protection |
Use Scenario: Shielding PoE-powered Ethernet switch ports from induced surges on 48 V DC input derived from AC/DC adapters. IC Role / Device Role / Timing Role: Primary overvoltage clamp on secondary-side DC bus, upstream of DC-DC isolation stage. Use Value: Withstands repeated 400 W pulses at 0.01% duty cycle, maintaining integrity across multi-year telecom equipment deployments. |
Use Scenario: Suppressing back-EMF spikes generated by brushed DC motors in washing machine control boards. IC Role / Device Role / Timing Role: Parallel-mounted TVS across motor terminals to absorb inductive kickback energy during PWM commutation. Use Value: 179 V clamping prevents MOSFET drain-source breakdown in half-bridge drivers rated for 200 V breakdown voltage. |
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-E3/61 | Same VWM (111 V), identical SMA package, but lower PPPM (400 W vs. P4SMA130AHE3/61's 400 W), same AEC-Q101 qualification (E3 suffix), no HE3 automotive traceability code. | Lacks explicit HE3 automotive traceability marking; suitable for commercial/industrial use but not certified for automotive production BOMs requiring full AEC-Q101 documentation. | Select SMAJ130A-E3/61 only if automotive qualification documentation (test reports, lot traceability) is not required. |
| 1.5SMC130A | Higher package thermal mass (SMC/DO-214AB), 125 °C/W RθJA, same VWM/VBR/VC specs, but not AEC-Q101 qualified; RoHS-compliant only. | Not approved for automotive applications; better thermal handling for high-repetition surges but lacks automotive reliability validation. | Choose 1.5SMC130A only for non-automotive systems needing higher thermal inertia and no AEC-Q101 compliance. |
Compared with SMAJ130A-E3/61 and 1.5SMC130A, the P4SMA130AHE3/61 uniquely combines AEC-Q101 qualification, HE3 traceability, and SMA footprint - making it the sole option for automotive designs requiring documented qualification and compact layout.
Availability
P4SMA130AHE3/61 is available at Aetrix Electronics and suitable for automotive power rail protection, industrial sensor interface hardening, telecom DC input safeguarding, and consumer appliance motor drive circuits requiring stable component supply with full AEC-Q101 compliance and traceable sourcing.
Supply support for P4SMA130AHE3/61 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, and protection devices with emphasis on reliability, thermal performance, and automotive qualification.
The P4SMA Series targets cost-sensitive, high-volume transient suppression needs in automotive, industrial, and telecom applications - delivering standardized TVS performance in compact SMA packages with AEC-Q101 options.
FAQ
What is the clamping voltage of P4SMA130AHE3/61 under a 10/1000 µs surge?
The P4SMA130AHE3/61 has a maximum clamping voltage (VC) of 179 V at 1.7 A peak pulse current (IPPM) under the standardized 10/1000 µs waveform. This value is measured per Figure 1 in Vishay document 88367 and defines the upper voltage limit imposed on protected circuitry during surge events. The P4SMA130AHE3/61 maintains this clamping performance across its specified operating temperature range.
Is P4SMA130AHE3/61 qualified for automotive applications?
Yes, the P4SMA130AHE3/61 is explicitly AEC-Q101 qualified, as confirmed by the "HE3" suffix and Vishay documentation (Rev. 09-Jan-2024, Doc. #88367). It undergoes stress testing including high-temperature operating life, temperature cycling, and unbiased HAST to meet automotive reliability requirements. The P4SMA130AHE3/61 is approved for use in engine control units, body electronics, and ADAS subsystems.
What is the standoff voltage (VWM) rating of P4SMA130AHE3/61?
The P4SMA130AHE3/61 has a maximum working peak reverse voltage (VWM) of 111 V, meaning it remains in high-impedance state up to this voltage during normal operation. This value is derived from the 130 V nominal designation and aligns with Vishay's published electrical characteristics table. The P4SMA130AHE3/61 begins conducting significantly only above its 124–137 V breakdown range.
Does P4SMA130AHE3/61 have a bidirectional variant?
No, the P4SMA130AHE3/61 is strictly unidirectional, as indicated by the "A" suffix and cathode band marking. Bidirectional variants use the "CA" suffix (e.g., P4SMA130CA). The P4SMA130AHE3/61 conducts only in reverse bias during overvoltage events and must be oriented with cathode toward the protected line - unlike bidirectional types that protect both polarities without polarity dependence.
What package type does P4SMA130AHE3/61 use?
The P4SMA130AHE3/61 uses the SMA (DO-214AC) surface-mount package - a low-profile, molded plastic case with two gull-wing leads. Its dimensions are 4.93 mm × 3.99 mm × 2.29 mm (L × W × H), and it requires 0.2" × 0.2" (5.0 mm × 5.0 mm) copper pads per terminal for full 400 W pulse power rating. The P4SMA130AHE3/61 is compatible with standard SMT reflow profiles, including lead-free peak temperatures up to 260 °C (MSL Level 1).
P4SMA130AHE3/61 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Package/Case:
- DO-214AC, SMA
- Series:
- P4SMA, TransZorb®
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- 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):
- 1.7A
- Power - Peak Pulse:
- 300W
- 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-214AC (SMA)
P4SMA130AHE3/61 FAQ
1.How can I place an order for P4SMA130AHE3/61 through Aetrix?
Please submit a Request for Quotation (RFQ) for P4SMA130AHE3/61 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 P4SMA130AHE3/61 reliable?
The price and inventory of P4SMA130AHE3/61 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P4SMA130AHE3/61 is usually 5 days.
3.What payment methods are accepted for P4SMA130AHE3/61?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P4SMA130AHE3/61 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P4SMA130AHE3/61?
P4SMA130AHE3/61 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P4SMA130AHE3/61 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 P4SMA130AHE3/61?
For technical support, including P4SMA130AHE3/61 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P4SMA130AHE3/61 requirements.
6.How does Aetrix verify that P4SMA130AHE3/61 is sourced from the original manufacturer or authorized distributors?
All P4SMA130AHE3/61 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 P4SMA130AHE3/61 meets industry standards.
7.What is the process for return or replacement of P4SMA130AHE3/61?
All P4SMA130AHE3/61 units undergo pre-shipment inspection (PSI). If there is an issue with P4SMA130AHE3/61, 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 P4SMA130AHE3/61 part is unused and in its original packaging.
Return procedure for P4SMA130AHE3/61:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
P4SMA130AHE3/61 Tags
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