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TSM24CA

現行

24-V、雙向、TVS 突波防護二極體

立即訂購
產品規格表

TSM24CA

現行
產品規格表 立即訂購

產品詳細資料

Vrwm (V) 24 Bi-/uni-directional Bi-directional Package name SOT-23-3 Peak pulse power (8/20 μs) (max) (W) 1200 IEC 61000-4-5 (A) 30 Breakdown voltage (min) (V) 25.5 Number of channels 1 IO capacitance (typ) (pF) 14 Clamping voltage (V) 40
Vrwm (V) 24 Bi-/uni-directional Bi-directional Package name SOT-23-3 Peak pulse power (8/20 μs) (max) (W) 1200 IEC 61000-4-5 (A) 30 Breakdown voltage (min) (V) 25.5 Number of channels 1 IO capacitance (typ) (pF) 14 Clamping voltage (V) 40
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37
  • Protection against 1kV, 42Ω IEC 61000-4-5 surges for automotive signal lines
  • Robust surge protection:
    • IEC 61000-4-5 (8/20µs): 30A
  • Low clamping voltage of 40V at 24A for 8/20µs surge current protects downstream components
  • Bidirectional polarity to support positive and negative voltage swings and miswiring conditions
  • ± 24V working voltage for protecting signals on 12V systems
  • Low I/O Capacitance: 12pF (typical)
  • Low leakage current of 75nA (maximum)
  • Integrated IEC 61000-4-2 ESD protection:
    • ±30kV contact discharge
    • ±30kV air-gap discharge
  • Small SOT-23 leaded package to minimize board space and allow for automatic optical inspection (AOI)
  • Protection against 1kV, 42Ω IEC 61000-4-5 surges for automotive signal lines
  • Robust surge protection:
    • IEC 61000-4-5 (8/20µs): 30A
  • Low clamping voltage of 40V at 24A for 8/20µs surge current protects downstream components
  • Bidirectional polarity to support positive and negative voltage swings and miswiring conditions
  • ± 24V working voltage for protecting signals on 12V systems
  • Low I/O Capacitance: 12pF (typical)
  • Low leakage current of 75nA (maximum)
  • Integrated IEC 61000-4-2 ESD protection:
    • ±30kV contact discharge
    • ±30kV air-gap discharge
  • Small SOT-23 leaded package to minimize board space and allow for automatic optical inspection (AOI)

The TSM24CA is a low-capacitance TVS diode and is part of TI’s surge protection device family. The TSM24CA robustly shunts up to 30A of IEC 61000-4-5 (8/20 µs) fault current to protect systems from high power transients or lightning strikes. The device offers a solution to the common industrial signal line EMC requirement to survive up to 1kV IEC 61000-4-5 open circuit voltage coupled through a 42Ω impedance, clamping that surge at 40V (I PP = 24A). The TSM24CA also has a very low line capacitance of 12pF which allows it to protect common automotive communication networks like CAN from surges in EV charging applications.

Additionally, the TSM24CA is available in a small leaded SOT-23 (DBZ) package which is reduced in size by approximately 50 percent compared to the industry standard SMA package. The extremely low device leakage and capacitance provide a minimal effect on the protected line.

The TSM24CA is a low-capacitance TVS diode and is part of TI’s surge protection device family. The TSM24CA robustly shunts up to 30A of IEC 61000-4-5 (8/20 µs) fault current to protect systems from high power transients or lightning strikes. The device offers a solution to the common industrial signal line EMC requirement to survive up to 1kV IEC 61000-4-5 open circuit voltage coupled through a 42Ω impedance, clamping that surge at 40V (I PP = 24A). The TSM24CA also has a very low line capacitance of 12pF which allows it to protect common automotive communication networks like CAN from surges in EV charging applications.

Additionally, the TSM24CA is available in a small leaded SOT-23 (DBZ) package which is reduced in size by approximately 50 percent compared to the industry standard SMA package. The extremely low device leakage and capacitance provide a minimal effect on the protected line.
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* Data sheet TSM24CA ±24V Low Capacitance Surge Diode for Industrial Networks in SOT-23 Package datasheet (Rev. A) PDF | HTML 2024年 1月 5日

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開發板

ESDEVM — 適用於 ESD 二極體封裝的通用評估模組，包括 0402、0201等

靜電敏感裝置 (ESD) 評估模組 (EVM) 是我們大多數 ESD 產品組合的開發平台。此電路板配備所有傳統 ESD 元件封裝，可測試任意數量的裝置。裝置可以焊接到其相應的元件封裝上，然後進行測試。對於一般高速 ESD 二極體，會實作阻抗控制的配置以取得 S 參數並取消內嵌電路板軌跡。對於非高速 ESD 二極體，其元件封裝會包含連接至測試點的軌跡，讓您輕鬆執行 DC 測試，例如崩潰電壓、保持電壓、洩漏等。電路板配置也可以透過將訊號針腳短路到訊號所在的任何地方，讓任何裝置針腳都能輕鬆地連接到電源 (VCC) 或接地。
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參考設計

TIDA-010985 — Resistive-bridge insulation monitoring device for 800V DC systems with large Y cap reference design

This reference design features a resistive-bridge insulation monitoring device (IMD). The design accurately detects symmetrical and asymmetrical isolation resistance faults. The reference design also measures capacitance for high-voltage DC systems with large Y-capacitances (Y caps). The design (...)
Design guide: PDF
參考設計

TIDA-01606 — 11-kW、雙向三相三級 (T 型) 逆變器和 PFC 參考設計

此參考設計概述了雙向三階、三相、SiC 式主動前端 (AFE) 逆變器和功率因數校正 (PFC) 階段的實作方式。此設計使用高達 90kHz 的切換頻率和 LCL 輸出濾波器來縮小磁性元件尺寸。達成了 98.6% 的峰值效率。此設計展示如何在 DQ 領域中實作完整的三相 AFE 控制。此雙向轉換器可實現 DC 快速充電及車輛至電網 (V2G) 應用。
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-23 (DBZ) 3 Ultra Librarian
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