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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
65 pcs
|
65 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Halogen Free | |
| Junction and Storage Temperature Range | |
| Maximum Instantaneous Forward Voltage @ 100A | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (8.3ms) | |
| Peak Pulse Power | |
| Power | |
| Power Line Protection | |
| SVHC Present | |
| Steady State Power Dissipation | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Finish | |
| Thermal Resistance Junction-to-Ambient | |
| Thermal Resistance, Junction to Lead | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Clamping (Max) @ Ipp |
The SLD28U-017 is a transient voltage suppression (TVS) diode from Littelfuse, part of the SLD Series. It is designed to protect sensitive electronics from overvoltage events such as inductive load switching and alternator load dump. The device features a reverse standoff voltage of 28V and a maximum clamping voltage of 45.4V at a peak pulse current of 112.3A (10/1000µs waveform). It delivers a peak pulse power of 5000W (10/1000µs) and 2200W (10ms x 150ms waveform).
The diode is AEC-Q101 qualified for automotive applications and meets ISO7637 and ISO16750 load dump tests. It offers a fast response time of typically less than 1ps from 0V to breakdown voltage, and low incremental surge resistance. The device also provides ESD protection per IEC 61000-4-2 (30kV air and contact).
The SLD28U-017 is housed in a P600 axial leaded package with through-hole mounting. The termination finish is matte tin (Sn), and the device is RoHS compliant, halogen free, and Pb-free E3. It operates over a junction temperature range of -55°C to 175°C, with a steady state power dissipation of 8.0W. Thermal resistance is 8.0°C/W junction-to-lead and 40°C/W junction-to-ambient.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.66 | $3.66 |
| 10+ | $2.39 | $2.39 |
| 100+ | $1.75 | $1.75 |
| 500+ | $1.32 | $1.32 |
| 800+ | $1.32 | $1.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 28V.
The maximum clamping voltage is 45.4V at peak pulse current.
The peak pulse current is 112.3A for a 10/1000µs waveform.
It comes in a P600 axial leaded package for through-hole mounting.
The operating junction temperature range is -55°C to 175°C.
Yes, it is RoHS3 compliant and halogen free.
Yes, it is AEC-Q101 qualified for automotive applications.