SZESD1014MUTAG - 11V 30A Low-Capacitance TVS Array | onsemi
部品番号: SZESD1014MUTAG ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
SZESD1014MUTAG 概要
A TVS diode array is a semiconductor protection component that clamps transient voltages to a controlled level while conducting surge current during an overvoltage event. The ESD1014 family belongs to the broader discrete-semiconductor protection hierarchy: TVS diode array, ESD suppressor, transient-voltage suppressor, and discrete semiconductor. Such devices are placed beside exposed connectors, signal traces, or interface pins so that electrostatic discharge and other short transients are diverted away from sensitive downstream circuitry.
The SZESD1014MUTAG is identified as an automotive-version ESD protection array in the verified Mouser listing and as an 11 V, 30 A TVS diode in the DigiKey listing. Its low capacitance helps preserve high-speed data-line operation, while its surface-mount package supports compact PCB layouts. The verified product information identifies a 10-terminal dual-position, no-lead package with a square package shape; detailed mechanical and electrical parameters not present in the supplied sources are marked as data needed.
The ESD1014 surge-protection family is designed for high-speed data lines exposed to ESD, EFT, and lightning transients. Its protection function is especially relevant where signal integrity and transient immunity must coexist, including automotive communication links, high-speed serial interfaces, and connectorized systems. The exact signal bandwidth, line-to-line capacitance distribution, working voltage, and response details must be confirmed in the manufacturer datasheet before final circuit sign-off.
Typical protection layouts place the array close to the connector or board edge, route protected signals through the array’s I/O pins, and connect the protection device to the appropriate ground reference. Keep routing short and controlled to reduce parasitic inductance and ensure that the surge path does not share sensitive signal paths. For automotive designs, confirm the applicable temperature grade, AEC-Q100 status, and production qualification details from the current onsemi documentation.
The key design trade-off is capacitance versus protection capability: lower capacitance preserves high-speed edges, while stronger surge ratings may add capacitance. Validate the array against the actual data-rate budget, connector exposure, grounding architecture, and system-level ESD/EFT immunity requirements. This page combines the verified distributor specifications, official family description, package information, and practical selection guidance; it does not infer unspecified electrical limits or certification claims.
ドロップイン代替品: SZESD1014MUTAG — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
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SZESD1014MUTAG
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ESD1014D
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ESD1014T
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ESD1014G
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SZESD1014MUTAG 仕様
| Product Type | Low-capacitance ESD protection diode array |
| Clamp Voltage | 11 V |
| Peak Pulse Current | 30 A (8/20 microseconds) |
| Capacitance Between I/O Lines and Ground | 6 pF maximum |
| Transient Threats | ESD, EFT, and lightning surge |
| Application | High-speed data-line protection |
| Automotive Version | Yes, according to verified Mouser product listing |
| パッケージ | 10-UDFN |
| Package Dimensions | 2.6 mm x 2.6 mm |
| 実装タイプ | Surface mount |
| Terminal Count | 10 terminals |
| Terminal Position | Dual |
| Terminal Form | No lead |
| Package Shape | Square |
SZESD1014MUTAG square ピン配置ガイド
SZESD1014MUTAG (square パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: SZESD1014MUTAG.
詳細は データシート をご参照ください。
主な用途
SZESD1014MUTAG の用途: 6 件s: Automotive High-Speed Data-Line Protection, High-Speed Serial Interface Protection, USB and External Connector ESD Protection, Automotive Control and Communication PCBs, Industrial Data-Acquisition Equipment, Low-Voltage Control-Line Surge Protection.
Automotive High-Speed Data-Line Protection
The SZESD1014MUTAG fits automotive communication interfaces where transient protection must coexist with high-speed signal propagation. Its verified 6 pF maximum capacitance between I/O lines and ground helps limit loading, while the 11 V clamp and 30 A 8/20 microsecond rating address short ESD, EFT, and lightning-related events. Place it close to the connector or board entry point and use the manufacturer land pattern so surge current reaches the protection array before sensitive logic. The automotive designation in the verified Mouser listing supports initial evaluation for vehicle interfaces, but engineers must confirm temperature limits, AEC-Q100 status, production qualification, and the exact system immunity requirements.
おすすめ
High-Speed Serial Interface Protection
Use the SZESD1014MUTAG at connector-facing pins on low- and moderate-speed digital links that require a compact transient suppressor. The 10-UDFN package provides a small surface-mount footprint, and the verified 6 pF maximum capacitance helps preserve edge quality compared with a larger capacitive protection network. Position each protected signal beside the device and maintain a short ground return to reduce parasitic inductance. Because the exact working voltage, line capacitance distribution, and pinout are not included in the supplied data, confirm those values against the onsemi datasheet before applying it to a specific UART, SPI, control, or communication interface.
おすすめ
USB and External Connector ESD Protection
The SZESD1014MUTAG can be evaluated for external connector protection where electrostatic discharge reaches a compact PCB assembly. Its low-capacitance architecture is useful when the protected signal must continue operating at high speed, while the 30 A pulse specification provides a defined transient-current reference for system design. Place the array immediately adjacent to the connector pins and route its ground connection directly to the relevant ground plane. Do not treat the connector shell as the only protection path; use the device pins and PCB geometry specified by onsemi. Verify the USB signal capacitance budget and the exact I/O-to-ground pin arrangement before production release.
おすすめ
Automotive Control and Communication PCBs
For compact vehicle electronics, the SZESD1014MUTAG offers a small surface-mount protection solution near exposed harnesses and communication connectors. The verified 2.6 mm by 2.6 mm 10-UDFN outline can simplify routing around dense control boards, while the 11 V clamp provides a defined protection target in suitable low-voltage systems. Designers should still check signal amplitude, standoff voltage, and maximum working voltage so normal operation never approaches the clamp region. Confirm thermal performance, pulse repetition limits, and automotive qualification using the current manufacturer documentation rather than relying only on distributor descriptions.
おすすめ
Industrial Data-Acquisition Equipment
The SZESD1014MUTAG can be considered in industrial data-acquisition and control boards where field wiring or external connectors expose sensitive digital lines to ESD, EFT, or lightning-related transients. Its low capacitance is beneficial for preserving signal integrity, and its small package supports placement near the connector rather than near a distant protection component. Use short traces, a continuous return plane, and a deliberate grounding strategy so the transient current does not flow through the analog or digital signal reference. Since the supplied data does not state industrial temperature range, isolation requirements, or detailed immunity ratings, confirm those parameters with onsemi before using the part in a finished system.
おすすめ
Low-Voltage Control-Line Surge Protection
The SZESD1014MUTAG may be suitable for low-voltage control and status lines that are routed outside a controlled enclosure. Its 11 V clamp and 30 A transient-current specification provide useful design starting points, but the protection network must be checked against the signal’s normal operating range and the system’s surge-energy budget. The device’s 10-UDFN package makes it practical for dense boards, and its no-lead surface-mount construction supports automated assembly. Place the suppressor at the entry point, keep the protected trace away from sensitive analog paths, and verify the exact package dimensions, pin assignment, capacitance, and temperature limits from the manufacturer datasheet.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: SZESD1014MUTAG — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | SZESD1014MUTAG | ESD1014 | ESD1014D | ESD1014T | ESD1014G |
|---|---|---|---|---|---|---|
| Package | 10-UDFN (2.6 x 2.6 mm) | 10-UDFN (2.6 x 2.6 mm) | 10-UDFN (2.6 x 2.6 mm), exact suffix confirmation required | 10-UDFN (2.6 x 2.6 mm), exact suffix confirmation required | 10-UDFN (2.6 x 2.6 mm), exact suffix confirmation required | 10-UDFN (2.6 x 2.6 mm), exact suffix confirmation required |
| Brand | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Device Type | Low-capacitance ESD protection diode array | Low-capacitance ESD protection diode array | ESD1014 family device | ESD1014 family device; suffix details needed | ESD1014 family device; suffix details needed | ESD1014 family device; suffix details needed |
主な差別化要因
- Low verified capacitance for high-speed data-line use （vs ESD1014)
- Defined transient clamp and pulse rating （vs ESD1014D)
- Automotive-version identification （vs ESD1014G)
設計ノート
Place the SZESD1014MUTAG directly beside the protected connector or board entry point. Keep each I/O trace short and route the transient current into the device ground connection rather than through the protected signal trace. The verified package is a 2.6 mm by 2.6 mm 10-UDFN, so the PCB land pattern must follow the official onsemi package drawing exactly; the supplied data does not include the pin map or pad dimensions.
The verified 6 pF maximum capacitance between I/O lines and ground is the principal signal-integrity constraint. For a given data rate, include the protector capacitance together with connector, PCB, receiver, and driver capacitance when building the channel budget. If rise-time margin is insufficient, do not substitute a protection diode solely because its clamp voltage looks similar; validate the complete ESD1014 electrical and timing data.
Do not interpret the 30 A rating at 8/20 microseconds as a continuous current rating or as a complete system surge guarantee. Confirm the pulse waveform, repetition rate, package thermal limits, and application circuit from the manufacturer datasheet. Also verify the normal signal voltage against the device’s working or standoff voltage, which is [DATA_NEEDED: working or reverse standoff voltage] in the supplied sources.
TVS protection events are short pulses, but repeated ESD, EFT, or lightning-related events can still create local heating and current stress. Use the verified 30 A 8/20 microsecond value only as the stated pulse rating, then apply the manufacturer’s repetitive-pulse derating and thermal information. Maintain adequate copper around the 10-UDFN ground pad and avoid creating a long, narrow return path that increases parasitic inductance.
コンプライアンス情報
The verified sources identify the device as an automotive version but do not provide explicit RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. These fields remain unknown pending current onsemi documentation.
