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Taiwan Semiconductor Corporation P4SMA130C
- Part No.:
- P4SMA130C
- Manufacturer:
- Taiwan Semiconductor Corporation
- Category:
- TVS Diodes
- Package:
- DO-214AC, SMA
- Datasheet:
-
P4SMA130C.pdf
- Description:
- 400W, 130V, 10%, BIDIRECTIONAL,
- Quantity:
- Payment:
- Shipping:
Inventory:9,291
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Product details
Overview
P4SMA130C from Taiwan Semiconductor is a bidirectional surface-mount transient voltage suppressor (TVS) diode designed for robust overvoltage protection in DC power rails and signal lines. It features a 130V working stand-off voltage (VWM), 117–143V breakdown voltage (VBR), 187V clamping voltage (VC) at 2.2A peak pulse current, and 400W peak pulse power rating under 10/1000μs waveform - ideal for protecting automotive body electronics against ISO 7637-2 Pulse 1/2a/2b/3a/3b transients.
For engineers reviewing the P4SMA130C datasheet, P4SMA130C pinout, P4SMA130C application, or P4SMA130C equivalent, key selection criteria include bidirectional clamping capability, DO-214AC (SMA) package compatibility with automated SMT assembly, low leakage (<1µA at 105V), and compliance with J-STD-020 moisture sensitivity level 1.
Technical Context
The P4SMA130C implements a glass-passivated silicon junction optimized for fast transient response (<1.0ps typical) and stable clamping across temperature. Its bidirectional configuration enables symmetrical protection without polarity constraints, supporting both positive and negative surge events on the same line.
It operates within a -55°C to +150°C junction temperature range and meets ISO 7637-2 immunity requirements for automotive electronics. The device uses a single-die DO-214AC (SMA) package with matte tin-plated leads compliant with J-STD-002 solderability and JESD 201 Class 2 whisker resistance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 105 V - maximum continuous reverse operating voltage before clamping initiates |
| VBR min/max | 117 V / 143 V at 1.0 mA test current - defines reliable breakdown threshold window |
| VC @ IPPM | 187 V at 2.2 A (10/1000μs) - peak clamped voltage seen by protected circuit during surge |
| PPPM | 400 W - peak pulse power handling capacity per single non-repetitive event |
| IR @ VWM | <1 µA - negligible leakage current ensures minimal standby power loss |
| TJ max | +150 °C - supports operation in under-hood automotive environments |
| Package | DO-214AC (SMA) - industry-standard surface-mount outline compatible with high-volume reflow assembly |
Pinout & Package
DO-214AC (SMA) package: molded plastic case with cathode band marking; dual axial leads, lead-free matte tin plating, UL 94V-0 rated compound, 0.060g typical weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Transient return path (bidirectional) | Connects to protected line; conducts during negative surges relative to cathode |
| Cathode | Transient return path (bidirectional) | Marked with band; conducts during positive surges relative to anode; symmetric role in bidirectional mode |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated junction | Ensures long-term reliability and stable VBR drift under thermal cycling and humidity stress |
| Fast response time <1.0 ps | Clamps ESD and fast transients before sensitive downstream components are damaged |
| ISO 7637-2 compliance | Validated for automotive load dump and switching transient immunity (Pulse 1/2a/2b/3a/3b) |
| Moisture sensitivity level 1 | Enables standard SMT processing without baking or special handling prior to reflow |
| Halogen-free & RoHS compliant | Meets IEC 61249-2-21 and EU RoHS Directive for environmentally restricted substances |
Applications
| Automotive Body Control Module (BCM) | Industrial PLC I/O Protection |
|---|---|
Use Scenario: Protecting LIN bus and sensor supply lines from battery load dump and inductive switching spikes in vehicle door modules and lighting controllers. IC Role / Device Role / Timing Role: Bidirectional TVS clamp placed between power rail and ground, absorbing energy from ±100V transients without polarity concern. Use Value: Maintains system uptime by preventing microcontroller reset or CAN/LIN transceiver latch-up during repeated ISO 7637-2 Pulse 2b events. | Use Scenario: Safeguarding 24V DC digital input channels of programmable logic controllers against field-wiring induced surges and relay coil flyback. IC Role / Device Role / Timing Role: Standoff protector on each isolated input channel, activated only during >105V transients while remaining invisible to normal 24V logic levels. Use Value: Eliminates need for external series resistors or optocouplers in cost-sensitive industrial I/O designs while meeting IEC 61000-4-5 Level 3 immunity. |
| LED Driver Power Input | Telecom Power Supply Rail |
Use Scenario: Suppressing switching noise and line surges on constant-current LED driver inputs used in streetlight and signage applications. IC Role / Device Role / Timing Role: Primary overvoltage clamp on 12–48V DC input, placed upstream of bulk capacitor and controller IC. Use Value: Prevents catastrophic failure of MOSFETs and gate drivers during AC line cross-coupling or lightning-induced surges on outdoor-rated power supplies. | Use Scenario: Protecting secondary-side 48V telecom power distribution networks from hot-swap transients and backplane coupling events. IC Role / Device Role / Timing Role: Point-of-load TVS on distributed 48V rails feeding PoE injectors and baseband processors. Use Value: Enables uninterrupted service during redundant power module insertion/removal by clamping <500ns rise-time transients to ≤187V. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ130CA | 600W rating, SMB package (larger footprint), 187V VC at 3.2A | Better power handling but requires PCB area increase; not drop-in compatible | Select when higher surge margin is required and board space allows SMB footprint |
| 1.5SMC130CA | 1500W rating, SMC package (7.1mm × 6.2mm), 219V VC at 6.8A | Higher robustness for severe industrial environments; incompatible SMA pad layout | Choose for mission-critical 24/48V systems exposed to frequent lightning-induced surges |
Compared with SMBJ130CA and 1.5SMC130CA, the P4SMA130C offers optimal balance of 400W surge capability, DO-214AC footprint compatibility, and low-profile mounting - making it preferred for space-constrained automotive and consumer power modules where strict adherence to SMA land patterns is required.
Availability
P4SMA130C is available at Aetrix Electronics and suitable for automotive body electronics, industrial PLC I/O modules, LED driver power inputs, and telecom 48V distribution systems requiring stable component supply and full traceability.
Supply support for P4SMA130C 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
Taiwan Semiconductor Company (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, specializing in TVS diodes, rectifiers, Zener diodes, and MOSFETs for industrial and automotive markets.
The P4SMA series was developed specifically for surface-mount transient suppression in compact, high-reliability power systems - emphasizing ISO 7637-2 compliance, automated assembly readiness, and extended temperature operation.
FAQ
What is the polarity configuration of the P4SMA130C?
The P4SMA130C is a bidirectional TVS diode, indicated by the "C" suffix. It has no anode/cathode polarity distinction in circuit application - both terminals behave identically under positive or negative transients. This eliminates orientation errors during automated placement and simplifies PCB layout for differential or floating-line protection schemes.
Does the P4SMA130C meet automotive qualification standards?
Yes, the P4SMA130C meets ISO 7637-2 Pulse 1, 2a, 2b, 3a, and 3b test requirements for transient immunity in automotive electrical systems. While not AEC-Q200 qualified as a standalone component, its electrical performance, construction (glass-passivated junction, MSL 1), and temperature range (-55°C to +150°C) align with Tier-1 supplier expectations for body electronics and non-safety-critical power rails.
What is the maximum clamping voltage of the P4SMA130C under surge conditions?
The P4SMA130C has a maximum clamping voltage (VC) of 187 V when subjected to a 10/1000μs waveform peak impulse current (IPPM) of 2.2 A. This value is guaranteed across the full operating temperature range and represents the highest voltage the protected circuit will experience during a standardized surge event.
Can the P4SMA130C be used in unidirectional configurations?
No - the "C" suffix explicitly denotes bidirectional functionality. For unidirectional use, the "A" suffix variant (e.g., P4SMA130A) must be selected. Using P4SMA130C in a unidirectional design introduces unnecessary complexity and does not improve performance; its symmetrical IV curve is optimized for AC or floating-rail protection, not DC-biased clamping.
What is the moisture sensitivity level (MSL) of the P4SMA130C and how does it affect assembly?
The P4SMA130C has a moisture sensitivity level of MSL 1 per J-STD-020, meaning it may be stored indefinitely at ambient conditions (<30°C/60% RH) without baking prior to reflow soldering. This eliminates pre-bake steps, reduces manufacturing cycle time, and avoids thermal stress on the die during assembly - critical for high-throughput SMT lines producing automotive and industrial control boards.
P4SMA130C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Taiwan Semiconductor Corporation
- Package/Case:
- DO-214AC, SMA
- Series:
- P4SMA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 1
- Voltage - Reverse Standoff (Typ):
- 105V
- Voltage - Breakdown (Min):
- 117V
- Voltage - Clamping (Max) @ Ipp:
- 187V
- Current - Peak Pulse (10/1000µs):
- 2.2A
- Power - Peak Pulse:
- 400W
- Power Line Protection:
- No
- Applications:
- General Purpose
- Capacitance @ Frequency:
- -
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- DO-214AC (SMA)
P4SMA130C FAQ
1.How can I place an order for P4SMA130C through Aetrix?
Please submit a Request for Quotation (RFQ) for P4SMA130C 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 P4SMA130C reliable?
The price and inventory of P4SMA130C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P4SMA130C is usually 5 days.
3.What payment methods are accepted for P4SMA130C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P4SMA130C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P4SMA130C?
P4SMA130C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P4SMA130C 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 P4SMA130C?
For technical support, including P4SMA130C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P4SMA130C requirements.
6.How does Aetrix verify that P4SMA130C is sourced from the original manufacturer or authorized distributors?
All P4SMA130C 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 P4SMA130C meets industry standards.
7.What is the process for return or replacement of P4SMA130C?
All P4SMA130C units undergo pre-shipment inspection (PSI). If there is an issue with P4SMA130C, 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 P4SMA130C part is unused and in its original packaging.
Return procedure for P4SMA130C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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