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1.5KE400A TVS Diode - 1500W Transient Voltage Suppressor 400V Unidirectional
Diodes & RectifiersCode f19935c60c

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 .

Rs 80
In stock Price updated 15 Nov 2026
Total: Rs 80
  • 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

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