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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
39 pcs
|
39 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-04-29 00:15:11 |
| Category | |
| Manufacturer Name | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage (Minimum/Nominal/Maximum @ VBR) | |
| Current | |
| Forward Voltage | |
| Mounting Type | |
| Operating Junction and Storage Temperature Range | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Peak Pulse Power Dissipation (Nominal @ PPPM (10 x 10 000 μs) | |
| Peak Pulse Power Dissipation (Nominal @ PPPM (10 x 1000 μs) | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Working Voltage (Minimum/Maximum @ VWM) |
The Vishay Dale SM8S26AHE3_A/I is a surface mount Transient Voltage Suppressor (TVS) Diode, part of the PAR® series. It is designed for high reliability and automotive requirements, featuring junction passivation optimized design and a high temperature capability of 175°C.
This unidirectional TVS diode offers a breakdown voltage ranging from 11.1V to 52.8V and a working voltage from 10V to 43V. It provides a significant peak pulse power dissipation of 6600W (10/1000 μs waveform) and a peak forward surge current of 700A. The clamping voltage at 157A is 42.1V, with a maximum forward voltage of 1.8V at 100A.
Packaged in a DO-218AB case, this component is suitable for sensitive electronics protection against voltage transients induced by inductive load switching and lighting, particularly for automotive load dump protection applications. The molding compound meets UL 94 V-0 flammability rating, and the terminals are matte tin plated for solderability.
Key features include high surge capability, low leakage current, and low forward voltage drop. It meets ISO7637-2 surge specification and is AEC-Q101 qualified, making it a robust choice for demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The working voltage (VWM) is 26V.
The breakdown voltage (VBR) ranges from 11.1V to 52.8V, with a nominal value of 26V.
The clamping voltage is 42.1V at a peak pulse current of 157A.
The peak pulse current (IPPM) is 157A.
It is available in a surface-mount DO-218AB package.
The peak pulse power dissipation is 6600W under 10/1000μs conditions and 5200W under 10/10000μs conditions.
The operating junction and storage temperature range is -55°C to 175°C.