| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
652 pcs
|
652 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 | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Response Time | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SLD40U-017 is a unidirectional TVS diode from Littelfuse's SLD series, designed for overvoltage protection in automotive and high-reliability applications. It is AEC-Q101 qualified and features a glass passivated chip junction in a P600 axial leaded package.
Key electrical specifications include a 40V typical reverse standoff voltage, a maximum clamping voltage of 64.5V at 79.1A peak pulse current (10/1000µs waveform), and peak pulse power ratings of 5000W (10/1000µs) and 2200W (10/150ms). The device exhibits a fast response time of less than 1ps from 0V to breakdown voltage.
The P600 through-hole package supports a wide operating 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. The device is halogen free and has matte tin lead-free plating.
This TVS diode is suitable for protecting sensitive electronics from inductive load switching and alternator load dump events, meeting ISO7637 and ISO16750 load dump test requirements.
| Qty | Low | High |
|---|---|---|
| 800+ | $1.41 | $1.41 |
| 2,400+ | $1.37 | $1.37 |
| 4,800+ | $1.35 | $1.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 40V (typical).
The maximum clamping voltage is 64.5V.
The maximum peak pulse current is 79.1A under 10/1000µs test conditions.
The SLD40U-017 is available in a P600 axial through-hole package.
The operating junction temperature range is -55°C to 175°C.
The peak pulse power is 5000W under 10/1000µs waveform and 2200W under 10/150ms waveform.
The datasheet indicates it is halogen free and RoHS compliant with matte tin lead-free plating, but the RoHS status is marked as unverified in the database.