1N4448W
Widely used in mobile phones, tablet computers, mobile devices, audio equipment, wireless transmission equipment, switches and security equipment, etc.
Product information
Specifications, documents and sourcing support for 1N4448W.
Technical specifications
Parametric data for product selection and design review.
- Cargo Status
- Active
- Supplier Device Package
- SOD-123
- IO(A)
- 0.25
- VRRM(V)
- 100
- IFSM(A)
- 2
- VF(V)
- 1.25
- @IF(A)
- 0.15
- IR<(uA)
- 2.5
- @VR(V)
- 75
Overview & applications
Product positioning and recommended use cases.
TRANS 100V 0.25A 1.25 SOD-123
1N4448W is a small signal switching diode with functions such as rectification circuit, switching power supply and circuit protection.
Cross reference
Common market parts that may be evaluated against this MOT device.
| Manufacturer | Market part number | MOT part number |
|---|---|---|
| Vishay | 1N4448W | 1N4448W |
| Nexperia | 1N4448W | 1N4448W |
| Diodes Inc. | 1N4448W-7-F | 1N4448W |
| STMicroelectronics | 1N4448W | 1N4448W |
| Taiwan Semiconductor | 1N4448W | 1N4448W |
| Micro Commercial Components | 1N4448W | 1N4448W |
| YAGEO（国巨） | 1N4448W | 1N4448W |
| 扬杰科技（YJ） | 1N4448W | 1N4448W |
| 华润微（CRMC） | 1N4448W | 1N4448W |
| 长电科技（JCET） | 1N4448W | 1N4448W |
| 中微半导体（ZMSC） | 1N4448W | 1N4448W |
| 苏州固锝（ARC） | 1N4448W | 1N4448W |
Cross references are a starting point for evaluation. Confirm electrical and package compatibility in the datasheets before design-in.
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