
1N4148_1N4448
High-speed diodes
The 1N4148 and 1N4448 are high-speed switching diodes fabricated in planar technology, and encapsulated in hermetically sealed leaded glass SOD27 (DO-35) packages.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 1N4148 | 1N4148,113 | 9330 839 90113 | Volume production | SOD27 (ALF2) | Reel pack axial radial | Standard Marking | |
| 1N4148 | 1N4148,133 | 9330 839 90133 | Volume production | SOD27 (ALF2) | Ammo pack axial radial taped | Standard Marking | |
| 1N4148 | 1N4148,143 | 9330 839 90143 | Volume production | SOD27 (ALF2) | Ammo pack axial radial taped | Standard Marking | |
| 1N4448 | 1N4448,113 | 9331 203 50113 | Volume production | SOD27 (ALF2) | Reel pack axial radial | Standard Marking | |
| 1N4448 | 1N4448,133 | 9331 203 50133 | Volume production | SOD27 (ALF2) | Ammo pack axial radial taped | Standard Marking | |
| 1N4448 | 1N4448,143 | 9331 203 50143 | Volume production | SOD27 (ALF2) | Ammo pack axial radial taped | Standard Marking |
The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 1N4148 | 1N4148,116 | 9330 839 90116 | Withdrawn Replacement product | SOD27 (ALF2) | Reel pack axial radial | Standard Marking | |
| 1N4148 | 1N4148,136 | 9330 839 90136 | Withdrawn Replacement product | SOD27 (ALF2) | Reel Pack, Radial, Reverse | Standard Marking |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| 1N4148 | 1N4148,113 | 1N4148 | week 13, 2005 | null | null | 1 | NA | ||
| 1N4148 | 1N4148,133 | 1N4148 | week 13, 2005 | null | null | 1 | NA | ||
| 1N4148 | 1N4148,143 | 1N4148 | week 13, 2005 | null | null | 1 | NA | ||
| 1N4448 | 1N4448,113 | 1N4448 | week 13, 2005 | null | null | 1 | NA | ||
| 1N4448 | 1N4448,133 | 1N4448 | week 13, 2005 | null | null | 1 | NA | ||
| 1N4448 | 1N4448,143 | 1N4448 | week 13, 2005 | null | null | 1 | NA |
The variants in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| 1N4148 | 1N4148,116 | 1N4148 | null | null | 1 | NA | |||
| 1N4148 | 1N4148,136 | 1N4148 | null | null | 1 | NA |
| Type | Format | Title | Date |
|---|---|---|---|
| Data sheet | High-speed diodes (v.5.0) | 2004-08-10 | |
| Application note | ECO-monitor (v.1.0) | 2000-11-08 | |
| Application note | Vacuum cleaner with Philips P89LPC901 (v.1.0) | 2006-08-10 | |
| Application note | 22 MHz Video Amplifier for Large Jumbo Picture Tubes (v.1.0) | 1996-03-16 | |
| Application note | Circuit description of CCM420 monitor (v.1.0) | 1997-10-14 | |
| Application note | 90W Resonant SMPS with TEA1610 SwingChip (tm) (v.1.0) | 2000-09-14 | |
| Other type | Letter Symbols - Diodes General (v.1.0) | 1999-05-01 | |
| User manual | SSL2102 19 W to 22 W mains dimmable LED driver (v.2.0) | 2011-02-01 |
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