| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
12,115 pcs
|
12115 pcs | On Request | 1 | On Request | On Request | 1034 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Diode Capacitance | |
| Junction Temperature | |
| Peak Forward Surge Current | |
| Power Dissipation | |
| Reverse Voltage | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel | |
| Weight |
The Vishay Dale LS4148 is a silicon epitaxial planar diode designed for extremely fast switching applications. It is housed in a QuadroMELF (SOD-80) package, weighing approximately 34 mg.
Key electrical specifications include a repetitive peak reverse voltage of 100V, a reverse voltage of 75V, and a peak forward surge current of 2A. The forward continuous current is rated at 300mA, with an average forward current of 150mA. Power dissipation is a maximum of 500mW.
Thermal characteristics include a junction temperature of up to 175°C and a storage temperature range of -65°C to +175°C. The thermal resistance junction to ambient air is 300 K/W on a standard PC board.
This diode is suitable for various applications requiring high-speed switching. It is available in tape and reel packaging options, including 10K per 13" reel or 2.5K per 7" reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
100V.
300mA.
QuadroMELF (SOD-80).
Maximum junction temperature is 175°C, storage temperature range is -65°C to +175°C.
500mW.
0.620V minimum to 0.720V maximum.
25nA maximum.