

1.5KE400A TVS Diode - 1500W Transient Voltage Suppressor 400V Unidirectional
Protect your sensitive electronics from voltage spikes and transients with the 1.5KE400A TVS diode .
- Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
- Cash on deliveryPay when your parcel arrives
- 7-day checking warrantyDead-on-arrival items replaced
- Packed with careAnti-static & padded packaging
Highlights
- AC/DC power supply overvoltage protection
- Automotive electronics and battery management systems
- Industrial motor drives and relay circuits
- Telecom and data line protection
- Solar inverters and renewable energy systems
- Surge protection circuits and EMI filtering
- 1 x 1.5KE400A TVS Diode
Specifications
- Parameter
- Value
- Part Number
- 1.5KE400A
- Peak Pulse Power (10/1000µs)
- 1500W
- Standoff Voltage (VRM)
- 400V
- Breakdown Voltage (VBR)
- 444V min @ 1mA
- Maximum Clamping Voltage
- ~650V @ Peak Current
- Peak Pulse Current (Ipp)
- 2.3A
- Polarity
- Unidirectional
- Package Type
- DO-201 (Axial Lead)
- Operating Temperature
- 55°C to +175°C
- Fast Response Time
- Clamps voltage spikes in nanoseconds
- Low Clamping Ratio
- Minimizes voltage overshoot during transient events
- Axial Lead Package
- Easy through-hole PCB mounting
- DO-201 Case
- Industry-standard package for reliable performance
About this product
1.5KE400A TVS Diode - 1500W Transient Voltage Suppressor
Protect your sensitive electronics from voltage spikes and transients with the 1.5KE400A TVS diode . This unidirectional transient voltage suppressor is designed to clamp dangerous overvoltage events, safeguarding circuits in power supplies, automotive electronics, industrial controls, and communication systems.
Why Choose the 1.5KE400A TVS Diode?
The 1.5KE series offers fast response times and high surge current capability, making it ideal for protecting against lightning strikes, ESD (electrostatic discharge), and inductive load switching. With a 1500W peak pulse power rating , this diode absorbs transient energy before it damages your components.
Key Features & Benefits
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Common Applications
This TVS protection diode is widely used in:
Technical Specifications








