概览
SMBJ33A are designed to protect sensitive electronics from damage or latch-up due to EOS, lightning, CDE, and ESD. They feature large cross-sectional area junctions for conducting high transient currents. These devices offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation.功能
- High ESD withstand Voltage
- IEC 61000-4-2 (ESD): 30kV (Contact), 30kV (Air)
- IEC 61000-4-4 (EFT) 40A (5/50ns)
- Peak power dissipation 600W @ 10x1000μs pulse
- Protects one data or power line
- Unidirectional
- High peak pulse current capability
- Operating voltage options: 33V
封装
- DO-214AA (SMB)
订购代码
- SMBJ33A : Pb-free, Halogen-free, RoHS/WEEE-compliant, 3,000 pcs.
PB Free/ROHS
Learn More →
| 文档 | Release Date | Type |  |
|---|---|---|---|
| SMBJ33A Datasheet | 2025-03-27 | | |
应用
- Industrial Equipment
- Telecom/Datacom
Inventory
| Product | 国家/地区 | 经销商 | Qty | Buy |
|---|
资源
The USB Type-C connector has become the universal interface of modern electronics. From laptops and smartphones to Artificial Intelligence (AI) computing platforms and industrial edge devices, USB Type-C supports both high-speed data transfer and high-wattage power delivery through a single cable. With the adoption of USB Power Delivery (USB PD) 3.1 and its Extended Power Range (EPR), (Table 1) VBUS line voltages have scaled from the familiar 20V/100W standard power range to 28V, 36V and 48V — enabling power delivery of up to 240W over a USB-C cable.
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When evaluating low-power wide-area network (LPWAN) technologies for internet of things (IoT) deployments, security is no longer a checkbox, it's a fundamental design requirement. As regulations tighten and cyber threats grow more sophisticated, the question isn't just “这项技术有效吗？” 但是 “我能放心地将我的数据、器件以及合规义务托付给它吗？”
The answer for LoRaWAN® is a confident yes and here's why.
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LoRaWAN® 安全性：企业级保护……
