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STMicroelectronics Uni-Directional TVS Diode 1.5 kW, 2-Pin DO-201 1.5KE300A
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 5.3mm |
| Brand | STMicroelectronics |
| Height | 5.3mm |
| Length | 9.5mm |
| Model | 1.5KE300A |
| Width | 5.3mm |
| Mount Type | Through Hole |
| Series | 1.5KE |
| Maximum Operating Temperature | 175°C |
| Package Type | DO-201 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 529V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 285V |
| Maximum Reverse Stand-off Voltage Vwm | 256V |
| Peak Pulse Power Dissipation Pppm | 1.5kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 19A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single-element diode designed for uni-directional transient voltage suppression.
- Featuring a peak pulse power dissipation of 1.5 kW for efficient voltage clamping.
- Through-hole mount with DO-201 package ensures reliable mechanical and electrical connection.
- Capable of handling peak pulse current up to 19 A, suitable for wide industrial applications.
- Operates across a temperature range from -65°C to 175°C, supporting diverse environmental conditions.
- Compact dimensions with length 9.5 mm, diameter 5.3 mm, and width 5.3 mm enable versatile PCB layouts.
- Maximum clamping voltage of 529 V protects sensitive circuits from voltage spikes.
- Electrical tests verify low maximum leakage current of 1 μA ensuring minimal standby power loss.
Product Description
STMicroelectronics 1.5KE300A is a Uni-Directional TVS Diode rated at 1.5 kW peak pulse power designed for transient voltage suppression in electronic circuits. It provides effective protection for sensitive semiconductor devices by clamping overvoltages within the specified voltage ratings, helping to increase system reliability and longevity.
This diode features a single-element configuration and is housed in a DO-201 through-hole package, offering ease of mounting on PCB boards commonly found in industrial and commercial electronics.
With a minimum breakdown voltage of 285 V and maximum reverse stand-off voltage of 256 V, it reliably guards against voltage spikes. The device operates efficiently in harsh environments with temperature capabilities from -65°C to 175°C, making it suitable for various industrial, HVAC, power supply, and manufacturing applications that require transient voltage surge protection.
Key electrical parameters include a 19 A maximum peak pulse current and 529 V maximum clamping voltage, ensuring circuit components are safeguarded from transient damage. The minimal leakage current of 1 μA further supports energy-efficient operation.
The compact axial DO-201 package, measuring 9.5 mm in length and 5.3 mm in diameter, facilitates integration into diverse electronic assemblies where space constraints are critical.
Single-element design for uni-directional protection. High peak pulse power dissipation of 1.5 kW. Wide operating temperature range suitable for industrial uses. Through-hole mounting in DO-201 package ensures robustness.
Low leakage current optimizes device efficiency. High peak pulse current capacity safeguards sensitive electronics. Compact form factor for versatile circuit board designs. Reliable clamping voltage maintains system integrity.
Designed for transient voltage suppression in power and control circuits. Ideal for use in automotive, manufacturing, and electronic device protection.
This product is suitable for applications requiring high-reliability transient voltage suppression such as industrial controls, power supplies, automotive electronics, and more. STMicroelectronics' proven quality ensures trustworthy performance in demanding use cases.
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Frequently Asked Questions
The 1.5KE300A has a peak pulse power dissipation of 1.5 kW, providing effective transient voltage suppression.
The maximum clamping voltage for the 1.5KE300A is 529 V, which helps protect sensitive circuits from voltage spikes.
The DO-201 package of the 1.5KE300A measures 9.5 mm in length and has a diameter of 5.3 mm, making it suitable for compact PCB layouts.
The maximum reverse stand-off voltage of the 1.5KE300A is 256 V, ensuring reliable operation under specified conditions.
This model operates efficiently across a temperature range from -65°C to 175°C, suitable for various industrial applications.
The 1.5KE300A can handle a maximum peak pulse current of 19 A, which is crucial for protecting electronic components.
This model features a through-hole mounting type, which allows for reliable mechanical and electrical connections on PCBs.
The 1.5KE300A is a single-element diode designed for uni-directional transient voltage suppression.
The maximum reverse leakage current for the 1.5KE300A is 1 μA, contributing to its energy-efficient operation.
This TVS diode is suitable for applications in industrial controls, power supplies, automotive electronics, and other sensitive electronic devices.
The minimum breakdown voltage of this diode is 285 V, which helps in clamping overvoltages effectively.
The 1.5KE300A features a uni-directional configuration, providing effective transient voltage suppression for sensitive circuits.
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