onsemi 1N4448WT Rectifier Diodes
Small Signal Switching Diodes SINGLE JUNC.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
1N4448WT
Base Model
Detailed Description
Small Signal Switching Diodes SINGLE JUNC. 100V 4.0NS COMP
Package
SC-79, SOD-523F
Lifecycle Status
Active
Datasheet
1N4448WT Datasheet
Quick Jump:
Technical Specifications
onsemi 1N4448WT Rectifier Diodes technical specifications.
General
Series
1N4448WT
RoHS
Yes
Package / Case
SC-79, SOD-523F
Mounting Type
Surface Mount
Lifecycle Status
Active
Reverse Recovery Time Trr
4 ns
Current Reverse Leakage Vr
5 µA @ 75 V
Capacitance Vr F
4pF @ 0V, 1MHz
Technology
Standard
Voltage Dc Reverse Vr Max
75 V
Alternate Parts Comparison (1N4448WT vs 1N4148WS)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | |
|---|---|---|
| Package / Case | SC-79, SOD-523F | SC-90, SOD-323F |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS | Yes | Compliant |
| Lifecycle Status | Active | Production |
| Capacitance Vr F | 4pF @ 0V, 1MHz | 4pF @ 0V, 1MHz |
| Current Average Rectified IO | 200mA | 150mA |
| Current Reverse Leakage Vr | 5 µA @ 75 V | 5 µA @ 75 V |
| Operating Temperature Junction | -55°C ~ 150°C | 150°C (Max) |
| Recovery Time | 4 ns | 4 ns |
| Reverse Recovery Time Trr | 4 ns | 4 ns |
| Speed | Small Signal =< 200mA (Io), Any Speed | Small Signal =< 200mA (Io), Any Speed |
| Technology | Standard | Standard |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
1N4448W-7-FDiodes IncorporatedSimilaronsemi
Pin YesPkg NoElec Yes
DIODE GEN PURP 75V 250MA SOD123
More Parts in Rectifier Diodes
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
