

The AK1-Y series of high power TVS diode with reflow and wave-flow capability, is specially designed for meeting severe surge test environment of both AC and DC line protection applications. It features a very fast response and ultra-low clamping characteristics as compared to MOVs (Metal Oxide Varistors). These AK components can be connected in series and / or parallel to create a very high surge current protection solution.
- Recognized to UL 497B as an Isolated Loop Circuit Protector
- Both reflow and wave soldering capable
- Very low clamping voltage
- Ultra compact: less than one-tenth the size of traditional discrete solutions
- Sharp breakdown voltage
- Low slope resistance
- Bi-directional
- Symmetric in leads width for easier soldering during assembly.
AK1-Y Parts
Filters
Showing 1 to 3 of 3 Total Results
Part Number | Actions | VR (Vso) | MIN VBR@IT (V) | MAX VBR@IT (V) | Vc (V) | IT (mA) | Ir@Vr(µA) | I PP 8x20µs (A) | Operating Temperature Max (°C) | Polarity | Package | Agency Approvals |
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Part Number | Actions | VR (Vso) | MIN VBR@IT (V) | MAX VBR@IT (V) | Vc (V) | IT (mA) | Ir@Vr(µA) | I PP 8x20µs (A) | Operating Temperature Max (°C) | Polarity | Package | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
76 | 85 | 95 | 140 | 10 | 10 | 1000 | 125 | Bipolar | Axial Lead | UR | |||
380 | 401 | 443 | 570 | 10 | 10 | 1000 | 125 | Bipolar | Axial Lead | UR | |||
430 | 440 | 490 | 625 | 10 | 10 | 1000 | 125 | Bipolar | Axial Lead | UR |
AK1-Y Applications
- AC line or DC line protection.
Series: AK1-Y Resources

High Energy Power Line Surge Protection Product Brief
A chart in this brochure allows you to quickly compare the capabilities of different transient voltage surge suppressing diode we make.

TVS Diodes for High-Energy Power Line Surge Protection
Consult this chart when choosing overvoltage protection solutions for applications where space is limited and the potential for strong surges is high.