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Microchip Technology MXDA3KP13CAE3
- Part No.:
- MXDA3KP13CAE3
- Manufacturer:
- Microchip Technology
- Category:
- TVS Diodes
- Package:
- 16-SMD, Gull Wing
- Datasheet:
-
MXDA3KP13CAE3.pdf
- Description:
- BI-DIRECTIONAL TVS_16L DIP
- Quantity:
- Payment:
- Shipping:
Inventory:7,001
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Product details
Overview
MXDA3KP13CAE3 from Microsemi is a bidirectional 3000 W transient voltage suppressor (TVS) array in a surface-mount DO-214AB package, designed for high-reliability secondary lightning protection per IEC61000-4-5 (42 Ω, 12 Ω, and 2 Ω source impedances), ESD suppression per IEC61000-4-2, and EFT protection per IEC61000-4-4. It features a 13 V reverse standoff voltage (VWM), 14.4–15.9 V breakdown voltage (V(BR)), and clamps to ≤21.5 V at 139.4 A peak pulse current (IPP).
For engineers reviewing the MXDA3KP13CAE3 datasheet, MXDA3KP13CAE3 pinout, MXDA3KP13CAE3 application, or MXDA3KP13CAE3 equivalent, this device serves as a RoHS-compliant, MIL-PRF-19500 upscreenable TVS for industrial power supplies, telecom line cards, and automotive body control modules requiring robust surge immunity with sub-5 ns response time and 100% surge-tested reliability.
Technical Context
The MXDA3KP13CAE3 implements a bidirectional avalanche diode structure optimized for fast transient suppression across both polarities. Its <5 ns response time enables effective mitigation of ESD events and switching transients, while its 3000 W peak pulse power rating at 10/1000 µs waveform ensures compliance with IEC61000-4-5 Class 1–4 test levels under multiple source impedances (42 Ω, 12 Ω, 2 Ω).
It operates over –55 °C to +150 °C junction temperature range and maintains ≤5 µA standby current at 13 V, supporting stable operation in harsh environments. The device is wafer- and assembly-lot traceable, with 3σ lot norm screening on ID and full surge testing per production lot.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VWM | 13 V - Maximum continuous operating voltage before clamping begins; matches 12 V nominal rail systems with margin. |
| V(BR) min/max | 14.4–15.9 V - Confirmed breakdown threshold at 1 mA; ensures predictable turn-on without premature conduction. |
| VC @ IPP | ≤21.5 V at 139.4 A - Clamping voltage during worst-case 10/1000 µs surge; protects downstream ICs rated for ≤24 V abs max. |
| PPP | 3000 W - Peak pulse power handling at 10/1000 µs; supports IEC61000-4-5 Level 4 with 42 Ω source impedance. |
| ID @ VWM | ≤5 µA - Ultra-low leakage at rated standoff; avoids unnecessary power loss in battery-backed or low-quiescent systems. |
| Response time | <5 ns - Bidirectional clamping latency; meets IEC61000-4-2 ESD immunity requirements (±8 kV contact). |
| TJ/TSTG | –55 to +150 °C - Extended thermal range enables use in under-hood automotive or industrial enclosures without derating. |
Pinout & Package
MXDA3KP13CAE3 is housed in a DO-214AB (SMC) plastic package with void-free UL94V-0 epoxy body, matte-tin plated terminals, and polarity defined by a dot marking indicating Pin 1 (cathode for unidirectional variants; symmetric bidirectional configuration here). Weight ≈5 g.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode / Cathode (symmetrical) | Bidirectional avalanche junction | Provides identical clamping behavior for positive and negative transients; no polarity-sensitive PCB layout required. |
| Case / Body | Non-electrical mechanical reference | Thermally conductive but electrically isolated package body; requires no grounding tie unless used for thermal relief. |
Key Features
| Feature | Design Value |
|---|---|
| Bidirectional construction | Enables single-device protection of AC lines or differential buses without polarity constraints or external diode pairing. |
| MIL-PRF-19500 upscreening option | Supports high-reliability programs requiring lot traceability, 3σ ID screening, and conformance inspection per military standard. |
| Moisture sensitivity Level 1 | Eliminates dry-pack requirement and floor-life limitations-ready for standard SMT reflow without baking. |
| 100% surge tested | Every production unit validated for 3000 W pulse capability, ensuring field reliability without sampling-based QA. |
| RoHS-compliant (e3) | Meets EU Directive 2011/65/EU with lead-free matte-tin plating; compatible with Pb-free and mixed-technology assembly. |
Applications
| Industrial Power Supply Protection | Telecom Line Interface |
|---|---|
Use Scenario: Protecting 12 V DC input rails in programmable logic controllers against load dump and relay coil flyback. IC Role / Device Role / Timing Role: Primary surge shunt element placed upstream of DC-DC converters and microcontrollers. Use Value: Clamps 139.4 A surges to ≤21.5 V within 5 ns, preventing latch-up or gate oxide damage in downstream Si devices. | Use Scenario: Shielding RS-485 transceivers on base station backhaul cards from induced lightning surges on long copper runs. IC Role / Device Role / Timing Role: Bidirectional common-mode protector across differential pair and ground. Use Value: Maintains signal integrity during 42 Ω IEC61000-4-5 Class 4 surges while adding <0.5 pF parasitic capacitance. |
| Automotive Body Control Module | Renewable Energy Inverter Input |
Use Scenario: Safeguarding LIN bus nodes and sensor inputs in door modules exposed to ISO 7637-2 pulses and ESD. IC Role / Device Role / Timing Role: Localized TVS at connector entry point, co-located with ferrite beads. Use Value: Withstands –55 °C to +150 °C ambient and delivers <5 µA leakage to preserve sleep-mode current budgets. | Use Scenario: Guarding PV string combiner box inputs against grid-switching transients and nearby lightning coupling. IC Role / Device Role / Timing Role: Front-end clamping device before MPPT controller and isolation stage. Use Value: Handles 3000 W pulses at 10/1000 µs with no degradation after repeated strikes-validated per IEC61000-4-5 42 Ω Class 3. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar transient voltage suppression applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SMBJ13CA | 600 W PPP rating; same VWM and DO-214AA package; lower clamping voltage (≤21.5 V) but reduced surge capacity. | Suitable for consumer-grade ESD/EFT only-not validated for IEC61000-4-5 Class 4 or MIL-PRF-19500 screening. | Select when cost and board space are critical and surge energy is limited to ≤600 W. |
| SMCJ13CA | 1500 W PPP; DO-214AB package; identical pinout and VWM, but half the peak pulse power and no upscreening path. | Validated for IEC61000-4-5 Class 2–3 (42 Ω), not Class 4; lacks lot traceability and 3σ ID screening. | Choose for mid-tier industrial designs where 3000 W headroom is unnecessary and MIL compliance is not required. |
Compared with SMBJ13CA and SMCJ13CA, MXDA3KP13CAE3 delivers double the surge energy handling of SMCJ13CA and five times that of SMBJ13CA, while enabling military-grade reliability through optional MIL-PRF-19500 upscreening-critical for aerospace, defense, and mission-critical infrastructure.
Availability
MXDA3KP13CAE3 is available at Aetrix Electronics and suitable for industrial power supplies, telecom line interfaces, and automotive body control modules requiring stable component supply with guaranteed long-term availability and full traceability.
Supply support for MXDA3KP13CAE3 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
Microsemi Corporation (now part of Microchip Technology) is a U.S.-based semiconductor company specializing in high-reliability analog, RF, and radiation-hardened components for aerospace, defense, and industrial markets.
The MDA3KP series was developed specifically for high-energy transient suppression in safety-critical systems where failure is not an option-emphasizing surge robustness, thermal stability, and process-controlled reliability.
FAQ
What is the clamping voltage of MXDA3KP13CAE3 at its rated peak pulse current?
The MXDA3KP13CAE3 clamps to a maximum of 21.5 V at its rated peak pulse current of 139.4 A under 10/1000 µs waveform conditions. This value is measured per Figure 2 in the official datasheet and guarantees safe voltage limiting for downstream 24 V-rated components during surge events. The MXDA3KP13CAE3 achieves this with <5 ns response time and bidirectional symmetry.
Is MXDA3KP13CAE3 RoHS-compliant and what does the 'e3' suffix indicate?
Yes, MXDA3KP13CAE3 is RoHS-compliant, as confirmed by the 'e3' suffix in its part number per Microsemi's nomenclature guide. The 'e3' designation specifies annealed matte-tin terminal plating meeting EU Directive 2011/65/EU, with no exemptions required. This ensures compatibility with lead-free reflow profiles and eliminates hazardous substances including lead, cadmium, and hexavalent chromium in MXDA3KP13CAE3.
Does MXDA3KP13CAE3 support MIL-PRF-19500 upscreening and what does that entail?
Yes, MXDA3KP13CAE3 supports optional MIL-PRF-19500 upscreening per Micronote 129, including wafer- and assembly-lot traceability, 3σ statistical screening on standby current (ID), and conformance inspections. This makes MXDA3KP13CAE3 suitable for defense and aerospace applications where reliability validation beyond commercial standards is mandatory. Screening is orderable separately and documented in the MXDA3KP13CAE3 manufacturing record.
What is the maximum operating temperature range for MXDA3KP13CAE3?
The MXDA3KP13CAE3 is rated for junction and storage temperatures from –55 °C to +150 °C, verified per absolute maximum ratings table in the RF01243 datasheet. This extended range allows deployment in under-hood automotive ECUs, outdoor telecom cabinets, and industrial motor drives without thermal derating below 150 °C. Derating curves in Figure 3 apply only above 25 °C ambient.
How does the bidirectional design of MXDA3KP13CAE3 affect circuit layout and protection strategy?
The bidirectional design of MXDA3KP13CAE3 eliminates polarity dependency, allowing placement across AC lines, differential pairs, or floating grounds without orientation concerns. Unlike unidirectional TVS arrays, MXDA3KP13CAE3 provides symmetrical clamping for both positive and negative transients using a single device-reducing BOM count and simplifying layout. Its DO-214AB footprint remains identical to unidirectional variants like MDA3KP13AE3.
MXDA3KP13CAE3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Package/Case:
- 16-SMD, Gull Wing
- Series:
- MDA
- Packaging:
- Tube
- Product Status:
- Active
- Type:
- Zener
- Unidirectional Channels:
- -
- Bidirectional Channels:
- 8
- Voltage - Reverse Standoff (Typ):
- 13V
- Voltage - Breakdown (Min):
- 14.4V
- Voltage - Clamping (Max) @ Ipp:
- 21.5V
- Current - Peak Pulse (10/1000µs):
- 139.4A
- Power - Peak Pulse:
- 3000W (3kW)
- 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:
- -
MXDA3KP13CAE3 FAQ
1.How can I place an order for MXDA3KP13CAE3 through Aetrix?
Please submit a Request for Quotation (RFQ) for MXDA3KP13CAE3 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 MXDA3KP13CAE3 reliable?
The price and inventory of MXDA3KP13CAE3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MXDA3KP13CAE3 is usually 5 days.
3.What payment methods are accepted for MXDA3KP13CAE3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MXDA3KP13CAE3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MXDA3KP13CAE3?
MXDA3KP13CAE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MXDA3KP13CAE3 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 MXDA3KP13CAE3?
For technical support, including MXDA3KP13CAE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MXDA3KP13CAE3 requirements.
6.How does Aetrix verify that MXDA3KP13CAE3 is sourced from the original manufacturer or authorized distributors?
All MXDA3KP13CAE3 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 MXDA3KP13CAE3 meets industry standards.
7.What is the process for return or replacement of MXDA3KP13CAE3?
All MXDA3KP13CAE3 units undergo pre-shipment inspection (PSI). If there is an issue with MXDA3KP13CAE3, 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 MXDA3KP13CAE3 part is unused and in its original packaging.
Return procedure for MXDA3KP13CAE3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MXDA3KP13CAE3 Tags
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