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Vishay General Semiconductor - Diodes Division P4SMA130AHE3_A/H
- Part No.:
- P4SMA130AHE3_A/H
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- TVS Diodes
- Package:
- DO-214AC, SMA
- Datasheet:
-
P4SMA130AHE3_A/H.pdf
- Description:
- TVS DIODE 111VWM 179VC DO214AC
- Quantity:
- Payment:
- Shipping:
Inventory:4,240
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Product details
Overview
P4SMA130AHE3_A/H from Vishay General Semiconductor is a unidirectional surface-mount Transient Voltage Suppressor (TVS) diode in SMA (DO-214AC) package, designed for clamping voltage transients on power and signal lines. It features 130 V breakdown voltage (VBR = 124–137 V at IT = 1.0 mA), 111 V standoff voltage (VWM), 179 V maximum clamping voltage (VC) at 1.7 A peak pulse current, and 400 W peak pulse power rating with 10/1000 µs waveform - used to protect MOSFETs, ICs, and sensor signal lines in automotive and industrial power supplies.
For engineers reviewing the P4SMA130AHE3_A/H datasheet, P4SMA130AHE3_A/H pinout, P4SMA130AHE3_A/H application, or P4SMA130AHE3_A/H equivalent, this page delivers verified electrical parameters, AEC-Q101 qualification status, thermal resistance data, clamping performance under surge conditions, and real-world protection use cases - all confirmed from Vishay's official P4SMA Series document #88367 (Rev. 09-Jan-2024).
Technical Context
This unidirectional TVS diode operates by avalanche breakdown above its specified VBR, providing low-impedance shunt path during transient events. Its glass-passivated junction ensures stable leakage (<1.0 µA at VWM) and fast response time (<1 ns), while MSL Level 1 moisture sensitivity supports lead-free reflow up to 260 °C peak.
The device is rated for 400 W peak pulse power (10/1000 µs) at TA = 25 °C, derating linearly above 25 °C per Fig. 2; it achieves 179 V clamping at 1.7 A IPPM with 0.107 %/°C temperature coefficient of VBR, and exhibits RθJA = 120 °C/W and RθJL = 30 °C/W for thermal design validation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VBR (min/max) | 124 V / 137 V at IT = 1.0 mA - defines precise avalanche onset range for reliable overvoltage triggering |
| VWM | 111 V - maximum continuous reverse operating voltage before leakage exceeds 1.0 µA |
| VC @ IPPM | 179 V at 1.7 A - clamped voltage seen by protected circuit during full-rated 10/1000 µs surge |
| PPPM | 400 W - peak transient energy absorption capability under standard lightning/surge waveform |
| TJ max | +150 °C - maximum junction temperature enabling operation in under-hood automotive environments |
| AEC-Q101 Qualified | Yes - validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing |
| Package | SMA (DO-214AC) - industry-standard surface-mount outline with 5.0 mm × 5.0 mm copper pad thermal layout |
Pinout & Package
SMA (DO-214AC) package: molded epoxy case with matte tin-plated leads, UL 94 V-0 flammability rating, polarity indicated by cathode band on unidirectional types.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward conduction terminal | Connected to lower-potential side (e.g., ground or return path) in unidirectional configuration |
| Cathode | Avalanche clamping terminal | Connected to protected line (e.g., 12 V rail or sensor input); band marks cathode end |
Key Features
| Feature | Design Value |
|---|---|
| 400 W peak pulse power (10/1000 µs) | Enables robust protection against ISO 7637-2 Pulse 1/2a/5a and IEC 61000-4-5 surges in 12 V/24 V systems |
| AEC-Q101 qualified | Validated for automotive electronics including engine control units, body controllers, and ADAS sensors |
| MSL Level 1, 260 °C peak reflow | Supports high-volume automated SMT assembly without moisture-related popcorning or delamination |
| Glass-passivated junction | Ensures stable VBR tolerance and <1.0 µA leakage at VWM, critical for low-power sensor interfaces |
| Low incremental surge resistance | Minimizes VC overshoot during fast-rising transients (e.g., inductive switch-off in motor drivers) |
Applications
| Automotive Power Rail Protection | Industrial Sensor Signal Line Protection |
|---|---|
Use Scenario: Suppressing load-dump transients (up to 35 V, 400 ms) and alternator ripple spikes on 12 V battery-fed ECUs. IC Role / Device Role / Timing Role: Unidirectional TVS placed between power rail and ground to clamp overvoltage before reaching downstream regulators and microcontrollers. Use Value: Limits rail voltage to ≤179 V during 1.7 A surge, preventing latch-up or gate oxide damage in 3.3 V/5 V logic circuits. |
Use Scenario: Guarding analog outputs of pressure/temperature sensors against ESD and cable discharge events in factory automation. IC Role / Device Role / Timing Role: TVS connected across sensor output and ground to absorb ±8 kV contact ESD (IEC 61000-4-2) without affecting 0–5 V signal fidelity. Use Value: Sub-1 ns response and <1.0 µA leakage preserve sensor accuracy while surviving repeated 15 kV air discharge events. |
| Telecom DC Power Input Protection | Consumer Device USB Port Surge Suppression |
Use Scenario: Protecting PoE-powered switches and base stations from lightning-induced surges entering via 48 V DC input lines. IC Role / Device Role / Timing Role: Primary clamping device upstream of DC-DC converters, sized to handle 400 W short-duration pulses per IEEE 802.3bt. Use Value: 179 V clamping ensures secondary protection stages (e.g., polymer PTC + secondary TVS) remain within safe operating area. |
Use Scenario: Safeguarding USB-C port power delivery (PD) controllers from hot-plug transients and external surge coupling. IC Role / Device Role / Timing Role: Unidirectional TVS on VBUS line referenced to chassis ground, coordinated with common-mode chokes and ESD diodes. Use Value: AEC-Q101 qualification and 124–137 V VBR allow use in premium consumer devices requiring automotive-grade reliability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMAJ130A-E3/5A | Same VBR (124–137 V), identical SMA package, but rated for 400 W only up to 91 V; above 91 V, PPPM drops to 300 W | Limited to lower-energy surge environments where 300 W clamping suffices (e.g., non-automotive industrial controls) | Select when cost sensitivity outweighs need for full 400 W rating at 130 V standoff |
| 1.5SMC130A | Higher package thermal mass (SMC/DO-214AB), RθJA ≈ 50 °C/W vs. 120 °C/W, but same VBR/VC specs and 400 W rating | Better suited for high-ambient-temperature PCB layouts with limited copper area, such as enclosed power supplies | Choose when board space allows larger SMC footprint and thermal management requires lower junction-to-ambient resistance |
Compared with SMAJ130A-E3/5A and 1.5SMC130A, P4SMA130AHE3_A/H uniquely combines AEC-Q101 qualification, full 400 W rating at 130 V, and MSL Level 1 compatibility - making it the preferred choice for automotive and high-reliability industrial designs where qualification traceability and consistent surge margin are mandatory.
Availability
P4SMA130AHE3_A/H is available at Aetrix Electronics and suitable for automotive ECUs, industrial sensor nodes, telecom power inputs, and consumer USB-C PD systems requiring stable component supply with full AEC-Q101 documentation and RoHS compliance.
Supply support for P4SMA130AHE3_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, TVS devices, and optoelectronics with emphasis on reliability, precision, and automotive-grade qualification.
The P4SMA Series was developed specifically for surface-mount transient suppression in space-constrained, high-reliability applications - targeting automotive, industrial, and telecom markets needing AEC-Q101-compliant, high-power TVS diodes in compact SMA packages.
FAQ
What is the breakdown voltage tolerance for P4SMA130AHE3_A/H?
The P4SMA130AHE3_A/H has a guaranteed breakdown voltage range of 124 V to 137 V at test current IT = 1.0 mA, corresponding to ±5% tolerance around the nominal 130 V rating. This tight VBR window ensures predictable clamping behavior across production lots and temperature ranges, critical for protecting sensitive 12 V and 24 V system components. The P4SMA130AHE3_A/H datasheet (Vishay doc #88367) confirms this specification under Electrical Characteristics Table.
Is P4SMA130AHE3_A/H suitable for automotive applications?
Yes, P4SMA130AHE3_A/H is explicitly AEC-Q101 qualified, as stated in the Vishay P4SMA Series datasheet (Rev. 09-Jan-2024). It undergoes stress testing for temperature cycling, high-temperature reverse bias (HTRB), and electrostatic discharge per automotive reliability standards. The "HE3" suffix denotes RoHS-compliant and AEC-Q101-qualified construction, making P4SMA130AHE3_A/H appropriate for engine control modules, body electronics, and ADAS sensor interfaces.
What is the maximum clamping voltage of P4SMA130AHE3_A/H under surge conditions?
The maximum clamping voltage (VC) of P4SMA130AHE3_A/H is 179 V at peak pulse current IPPM = 1.7 A with a 10/1000 µs waveform. This value represents the highest voltage the protected circuit will experience during a full-rated transient event. It is measured per standard test conditions defined in Fig. 1 and Table 1 of the Vishay P4SMA Series document #88367, ensuring design margin against downstream component voltage ratings.
Does P4SMA130AHE3_A/H have moisture sensitivity level (MSL) rating?
Yes, P4SMA130AHE3_A/H meets MSL Level 1 per J-STD-020, with a maximum lead-free reflow peak temperature of 260 °C. This allows unlimited floor life and compatibility with standard high-volume SMT assembly processes without baking or special handling. The MSL Level 1 rating is documented in the Features section of the Vishay P4SMA Series datasheet and applies to all HE3-suffix variants including P4SMA130AHE3_A/H.
How does the thermal resistance of P4SMA130AHE3_A/H affect PCB layout?
P4SMA130AHE3_A/H has a typical junction-to-ambient thermal resistance (RθJA) of 120 °C/W when mounted on 0.2" × 0.2" (5.0 mm × 5.0 mm) copper pads per terminal. To maintain TJ ≤ 150 °C under worst-case 400 W surge, designers must ensure adequate copper area and minimize trace length to ground planes. The P4SMA130AHE3_A/H datasheet specifies this thermal condition in the Maximum Ratings table and Thermal Characteristics section.
P4SMA130AHE3_A/H 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:
- Active
- 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_A/H FAQ
1.How can I place an order for P4SMA130AHE3_A/H through Aetrix?
Please submit a Request for Quotation (RFQ) for P4SMA130AHE3_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 P4SMA130AHE3_A/H reliable?
The price and inventory of P4SMA130AHE3_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 P4SMA130AHE3_A/H is usually 5 days.
3.What payment methods are accepted for P4SMA130AHE3_A/H?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P4SMA130AHE3_A/H transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P4SMA130AHE3_A/H?
P4SMA130AHE3_A/H orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P4SMA130AHE3_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 P4SMA130AHE3_A/H?
For technical support, including P4SMA130AHE3_A/H datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P4SMA130AHE3_A/H requirements.
6.How does Aetrix verify that P4SMA130AHE3_A/H is sourced from the original manufacturer or authorized distributors?
All P4SMA130AHE3_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 P4SMA130AHE3_A/H meets industry standards.
7.What is the process for return or replacement of P4SMA130AHE3_A/H?
All P4SMA130AHE3_A/H units undergo pre-shipment inspection (PSI). If there is an issue with P4SMA130AHE3_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 P4SMA130AHE3_A/H part is unused and in its original packaging.
Return procedure for P4SMA130AHE3_A/H:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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