Taiwan Semiconductor Corporation 1.5KE series bidirectional TVS diode, 1500W peak pulse power, 53V standoff, 85V clamping, DO-201 axial, AEC-Q101 automotive grade.
| Parameter | Value |
|---|---|
| Type | Zener |
| Series | 1.5KE |
| Mounting | Through Hole |
| Voltage - breakdown | 58.9V |
| Voltage - clamping (Max) @ ipp | 85V |
| Voltage - reverse standoff | 53V |
| Current - peak pulse (10/1000μs) | 18A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Grade | Automotive |
| Package | Tape & Box (TB) |
| Qualification | AEC-Q101 |
| Case | DO-201AA, DO-27, Axial |
| Bidirectional channels | 1 |
The 1.5KE62CAHA0G: It clamps transients at 85V maximum and handles 18A peak pulse current, making it a fit for suppressing load-dump and inductive kickback on 48V nominal buses in automotive and industrial DC power systems.
The 85V clamping voltage limits the peak voltage seen by downstream components during a surge event, which matters for MOSFET Vds ratings and IC abs-max specs on the same rail.
The 1.5KE62CAHA0G is an active-production part from Taiwan Semiconductor. Submit an RFQ with your target volume and delivery window.
This suits AC-coupled lines or DC rails where reverse-polarity events are possible.