Overview
The 1.5KE68A/B is a Transient Voltage Suppressor (TVS) diode produced by YAGEO, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This component is part of the 1.5KE series, known for its high peak pulse power capability and excellent clamping characteristics.
Key Specifications
| Property | Value |
|---|---|
| VR (V standoff) | 58.1 V |
| Watts (W) | 1500 W |
| IPP 10x1000µs (A) | 16.5 A |
| MIN VBR@IT (V) | 64.6 V |
| MAX VBR@IT (V) | 71.4 V |
| Vc (V) | 92 V |
| IT (mA) | 1 mA |
| Ir@Vr (µA) | 1 µA |
| Operating Temperature Max (°C) | 175 °C |
| Polarity | Unipolar |
| Package | DO-201 |
| Peak Pulse Power - 10x1000 (W) | 1500 W |
| Tolerance % | 5% |
Key Features
- Glass passivated chip junction in DO-201 package
- Fast response time: typically less than 1.0 ps from 0 Volts to BV min
- Excellent clamping capability
- 1500W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycle): 0.01%
- Low incremental surge resistance
- High temperature soldering guaranteed: 265℃/10 seconds/.375″ (9.5mm) lead length, 5lbs (2.3kg) tension
- Plastic package has Underwriters Laboratory flammability 94V-0
- Meets MSL level 1, per J-STD-020
- Compliance with IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact)
Applications
- Computers
- Consumer electronics
- I/O Interfaces
- VCC buses
- Vulnerable circuits in industrial and telecommunications applications
Q & A
- What is the primary function of the 1.5KE68A/B TVS diode?
The primary function is to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
- What is the peak pulse power capability of the 1.5KE68A/B?
The peak pulse power capability is 1500 W at a 10/1000μs waveform.
- What is the breakdown voltage range for the 1.5KE68A/B?
The breakdown voltage range is from 64.6 V to 71.4 V.
- What is the maximum clamping voltage for the 1.5KE68A/B?
The maximum clamping voltage is 92 V.
- What package type is used for the 1.5KE68A/B?
The package type is DO-201.
- Is the 1.5KE68A/B compliant with any specific ESD standards?
Yes, it is compliant with IEC-61000-4-2 ESD 30 kV (Air), 30 kV (Contact).
- What is the operating temperature range for the 1.5KE68A/B?
The maximum operating temperature is 175 °C.
- Does the 1.5KE68A/B meet any specific soldering standards?
Yes, it meets high temperature soldering standards: 265℃/10 seconds/.375″ (9.5mm) lead length, 5lbs (2.3kg) tension.
- What are some common applications for the 1.5KE68A/B?
Common applications include computers, consumer electronics, I/O interfaces, VCC buses, and vulnerable circuits in industrial and telecommunications applications.
- What is the polarity of the 1.5KE68A/B TVS diode?
The polarity is unipolar.
- Does the 1.5KE68A/B have any specific certifications?
Yes, it has UL certification and meets MSL level 1, per J-STD-020.
