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1SMB24AT3G
+BOMTVS DIODE 24VWM 38.9VC SMB
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メーカーリテルヒューズ社
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メーカー品番 #1SMB24AT3G
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データシート 1SMB24AT3G DataSheet
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在庫状況8430
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Obsolete |
| Type | Zener |
| Unidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 24V |
| Voltage - Breakdown (Min) | 26.7V |
| Voltage - Clamping (Max) @ Ipp | 38.9V |
| Current - Peak Pulse (10/1000µs) | 15.4A |
| Power - Peak Pulse | 600W |
| Power Line Protection | No |
| Applications | General Purpose |
| Capacitance @ Frequency | 675pF @ 1MHz |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA, SMB |
| Supplier Device Package | SMB |
| Base Product Number | 1SMB |
概要
Description
Key features include a reverse standoff voltage of 24V, fast response time, and low clamping voltage, which helps to ensure that connected devices remain safe from overvoltage conditions. The device is housed in a compact DO-214AA package, making it suitable for space-constrained applications.
The 1SMB24AT3G also complies with various industry standards and is characterized by its robust reliability and performance under harsh conditions. It is essential for engineers looking for effective voltage clamping solutions to enhance the durability and longevity of their electronic designs.
Equivalent
Features
1. Peak Power: It can handle a peak power of 600 watts, making it suitable for high-energy transient events.
2. Reverse Stand-off Voltage: It has a reverse stand-off voltage (V_R) of 24 volts, providing reliable over-voltage protection.
3. Clamping Voltage: The clamping voltage is typically around 40.5 volts, ensuring that connected devices remain within safe operating limits during transients.
4. Low Leakage Current: It offers low reverse leakage current, which is beneficial for battery-powered applications.
5. Fast Response Time: The device reacts swiftly to voltage spikes, minimizing potential damage to circuits.
6. Package Type: Available in a DO-214AB (SMB) package for easy integration into various electronic designs.
This TVS diode is ideal for applications in automotive, telecommunications, and consumer electronics where surge protection is critical.
Pinout
In terms of pin count, the 1SMB24AT3G is packaged in a DO-214AA (SMB) package, which has two terminals. The pin function is straightforward:
1. Anode (Pin 1): Connects to the circuit where the voltage needs to be clamped.
2. Cathode (Pin 2): Connects to the ground or the reverse biased side.
The diode operates by clamping voltages above its breakdown level, thereby protecting downstream components from overvoltage conditions. This device is commonly used in power line applications, telecommunications, and other electronic circuits requiring protective measures against voltage transients.