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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
49,020 pcs
|
49020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Capacitance @ Vr, F | |
| Current | |
| Forward Continuous Current | |
| Forward Voltage (Maximum @ IF = 10 mA) | |
| Forward Voltage (Maximum @ IF = 100 mA) | |
| Forward Voltage (Minimum/Maximum @ IF=5 mA) | |
| Halogen Free | |
| Lead Style | |
| Leakage Current (Maximum @ VR = 20 V) | |
| Leakage Current (Maximum @ VR = 75 V) | |
| Leakage Current (Maximum @ VR=25 V, Tj=150 °C) | |
| Leakage Current (Maximum @ VR=75 V, TJ=150 °C) | |
| Mounting Type | |
| Non-Repetitive Peak Forward Surge Current (Maximum @ t = 1 µs) | |
| Non-Repetitive Peak Reverse Voltage | |
| Operating Temperature | |
| Peak Repetitive Reverse Voltage | |
| Power Dissipation | |
| RMS Reverse Voltage | |
| Reverse Breakdown Voltage | |
| Reverse Recovery Time (trr) | |
| Speed | |
| Standard Package Quantity | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Thermal Resistance Junction-to-Ambient | |
| Voltage | |
| Weight |
The 1N4448WSF-7 is a surface mount fast switching diode designed and manufactured by Diodes Incorporated. It is housed in a compact SOD-323F package and intended for high-speed switching applications.
Key electrical characteristics include a reverse breakdown voltage of 75V (minimum at 100µA), a peak repetitive reverse voltage of 75V, and an RMS reverse voltage rating of 53V. The diode can handle a forward continuous current of 500mA and an average rectified output current of 250mA. Forward voltage is specified as 0.62V to 0.72V at 5mA, with a maximum of 1.0V at 100mA and 1.25V at 150mA.
The device offers fast switching performance with a reverse recovery time (trr) of 4ns maximum under standard test conditions. Leakage current is extremely low at 25nA maximum at 20V reverse voltage, and capacitance is limited to 4pF at 0V and 1MHz. The operating and storage temperature range is -65°C to 150°C, with a maximum power dissipation of 400mW on a FR-4 PCB.
This diode is RoHS3 compliant, lead-free, and halogen-free according to the datasheet. It is supplied in tape and reel packaging with 3000 units per reel, suitable for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
| 10+ | $0.12 | $0.12 |
| 100+ | $0.10 | $0.10 |
| 500+ | $0.07 | $0.07 |
| 1,000+ | $0.06 | $0.06 |
| 3,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse voltage rating is 75V peak repetitive (VRRM) with a non-repetitive peak reverse voltage of 100V. The RMS reverse voltage is 53V.
The forward continuous current (IFM) is 500mA maximum, and the average rectified output current is 250mA maximum.
Forward voltage (VF) is 0.62V to 0.72V at 5mA, maximum 0.855V at 10mA, 1.0V at 100mA, and 1.25V at 150mA.
The reverse recovery time is 4ns maximum (test conditions: IF=IR=10mA, Irr=0.1xIR, RL=100Ω).
The device is packaged in SOD-323F (SC-90) surface mount package, supplied in tape and reel with 3000 units per reel.
The operating temperature range is -65°C to 150°C. Storage temperature range is also -65°C to 150°C.
Yes, the diode is RoHS3 compliant, lead free, and halogen free as verified in the datasheet.