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Littelfuse 1-Element Uni-Directional TVS Diode 1.5 kW Peak Pulse Power, 2-Pin DO-201 Package 1.5KE6.8A
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 5.3mm |
| Brand | Littelfuse |
| Length | 9.5mm |
| Model | 1.5KE6.8A |
| Mount Type | Through Hole |
| Series | 1.5KE |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-201 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 10.5V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 6.45V |
| Maximum Reverse Stand-off Voltage Vwm | 5.8V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 10mA |
| Maximum Peak Pulse Current Ippm | 144.8A |
| Maximum Reverse Leakage Current | 1mA |
| Fast response time | typically less than 1.0ps from 0 Volts to BV min |
| 1500W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles) | 0.01% |
| VBR @ TJ VBR@25°C x (1+αT x (TJ - 25)) (αT | Temperature Coefficient, typical value is 0.1%) |
Key Features
- Designed for sensitive electronic equipment protection against voltage transients.
- Glass passivated chip junction ensures fast response, typically less than 1.0 ps.
- Peak pulse power dissipation of 1.5 kW at 10/1000 μs waveform.
- Maximum operating temperature up to 175°C for high reliability.
- Low incremental surge resistance with clamping voltage of 10.5 V.
- Plastic DO-201 package with matte tin lead-free plating and halogen-free materials.
- High temperature soldering guaranteed at 260°C for 40 seconds.
- Offers ESD protection and low maximum reverse leakage current of 1 mA.
Product Description
Littelfuse 1.5KE6.8A Uni-Directional TVS Diode delivers effective transient voltage protection with a peak pulse power dissipation of 1.5 kW. Encapsulated in a 2-pin DO-201 plastic package, this diode is engineered to safeguard sensitive electronic devices from voltage surges caused by lightning and other transient voltage events.
The device features a single glass passivated chip junction allowing a rapid response time typically under 1.0 ps, ensuring swift clamping action to maintain circuit integrity. The diode exhibits a minimum breakdown voltage (Vbr) of 6.45 V and a clamping voltage of 10.5 V, supporting a maximum reverse standby voltage of 5.8 V.
Designed for long-term reliability, it operates across a temperature range from -55°C to a maximum of 175°C and supports high temperature reflow soldering at 260°C for 40 seconds. The plastic package is matte tin lead-free plated and halogen-free, complying with environmental and industry standards.
This TVS diode supports a peak pulse current of 144.8 A with a duty cycle of 0.01% under the 10/1000 μs waveform. Its robust design includes low incremental surge resistance and low maximum reverse leakage current of 1 mA, contributing to stable, durable performance in harsh operational environments.
Typical applications include industrial electronics, power supplies, communication equipment, automotive circuits, and other systems requiring stringent transient voltage protection. Its uni-directional configuration ensures optimal performance in standard protection schemes.
Protection against transient voltage spikes and ESD events. Compact through-hole mount design for easy PCB integration. Glass passivated junction providing stability and longevity. Pb-free and halogen-free construction for environmental compliance.
Suitable for industrial, commercial, and automotive electronics use. Explore our extensive range of TVS Diodes for all electronic and power protection needs at EnvMart.
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Frequently Asked Questions
The Littelfuse 1.5KE6.8A TVS diode has a peak pulse power dissipation of 1.5 kW at a 10/1000 μs waveform.
The clamping voltage of this diode is 10.5 V.
This model can operate at a maximum temperature of 175°C.
The minimum breakdown voltage (Vbr) for this diode is 6.45 V.
The maximum reverse stand-off voltage (Vwm) for this unit is 5.8 V.
The diode can handle a maximum peak pulse current of 144.8 A with a duty cycle of 0.01%.
The Littelfuse 1.5KE6.8A has a diameter of 5.3 mm and a length of 9.5 mm.
This model is encapsulated in a 2-pin DO-201 plastic package.
It has a fast response time, typically less than 1.0 ps from 0 Volts to the minimum breakdown voltage.
This unit features a through-hole mount design for easy PCB integration.
The diode is made with matte tin lead-free plating and halogen-free materials, complying with environmental standards.
This TVS diode is suitable for applications in industrial electronics, power supplies, communication equipment, and automotive circuits requiring transient voltage protection.
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