| Allicdata Part #: | 1.5KE91CAHE3_A/C-ND |
| Manufacturer Part#: |
1.5KE91CAHE3_A/C |
| Price: | $ 0.29 |
| Product Category: | Circuit Protection |
| Manufacturer: | Vishay Semiconductor Diodes Division |
| Short Description: | TVS DIODE 77.8V 125V 1.5KE |
| More Detail: | N/A |
| DataSheet: |  1.5KE91CAHE3_A/C Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1400 +: | $ 0.26791 |
Specifications
| Voltage - Clamping (Max) @ Ipp: | 125V |
| Supplier Device Package: | 1.5KE |
| Package / Case: | DO-201AA, DO-27, Axial |
| Mounting Type: | Through Hole |
| Operating Temperature: | -55°C ~ 175°C (TJ) |
| Capacitance @ Frequency: | -- |
| Applications: | Automotive |
| Power Line Protection: | No |
| Power - Peak Pulse: | 1500W (1.5kW) |
| Current - Peak Pulse (10/1000µs): | 12A |
| Series: | Automotive, AEC-Q101, TransZorb® |
| Voltage - Breakdown (Min): | 86.5V |
| Voltage - Reverse Standoff (Typ): | 77.8V |
| Bidirectional Channels: | 1 |
| Type: | Zener |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
Description
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TVS - Diodes
1.5KE91CAHE3_A/C Application Field and Working Principle
A/C (altitude conduction) is a type of voltage protection component. It is designed to protect sensitive electronic components from the destructive effects of electrical overstress, such as voltage surges, lightning strikes, or EMI interference. The 1.5KE91CAHE3_A/C is a TVS diode developed by LANTECH, a diode manufacturer. It is an AEC-Q101-compliant device designed to protect sensitive devices from the damaging effects of ESD and lightning transients.
The 1.5KE91CAHE3_A/C TVS diode has an AEC-Q101 qualified circuit board and an extremely low VBR of 6.8V. It is designed for the automotive industry and can operate at temperatures ranging from -55℃ to +125℃. It has a high peak pulse power rating of 200W, making it suitable for a wide variety of applications, such as automotive ECUs, sensing units, and relays.
The 1.5KE91CAHE3_A/C TVS diode works by providing a short-circuit path for high-voltage transient surges, diverting them from the protected circuit and reducing their damage potential. When the surge voltage exceeds the diode\'s breakdown voltage, the diode conducts current, reducing the overvoltage to a safe level. When the overvoltage ends, the diode returns to its nonconducting state. This allows the protected circuits to resume operating normally.
The 1.5KE91CAHE3_A/C TVS diode provides a comprehensive protection solution for automotive circuits and is suitable for a variety of applications, including low-impedance source operations and DC/DC converters. It also provides excellent electrical and thermal performance as well as excellent ESD protection. It is a reliable, versatile, and cost-effective way of protecting sensitive components from electrical overstress.
The specific data is subject to PDF, and the above content is for reference
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