Inhaltsverzeichnis
1N4148 (MMBD4148)
The 1N4148 is a standard silicon switching diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost. Its name follows the JEDEC nomenclature. The 1N4148 is useful in switching applications up to about 100 MHz with a reverse-recovery time of no more than 4 ns.
HIGH-SPEED SWITCHING DIODE
DESCRIPTION
The UTC 1N4148 is designed for high-speed switching application in hybrid thick-and thin-film circuits. The devices is manufactured by the silicon epitaxial planar process and packed in plastic surface mount package.
FEATURES
- Ultra-high speed
- Low forward voltage
- Fast reverse recovery time
Pinout
1N4148 SMD SOT23
- Pin 1 : Anode
- Pin 2 : (not connected)
- Pin 3 : Cathode
at the Amiga
| Typ | Commo-No. | C= Value | C= Info | Form | Editors Info | |
|---|---|---|---|---|---|---|
| A | 391129-01 | Diode, SM, 1N4148 | SOT23 | |||
| B | -01 |
| Alternativ-Typ : | xx (lt. Commodore ? ) |
|---|
| at | count | Typ | Position | Info |
|---|---|---|---|---|
| A4000T | 6 | A | D165,D180A,D180B,D180C,D180D,D561, | |
| A4000T-A/V-Modul | 1 | A | D337, |
Downloads / Links
- Source
- Informationen
- Datasheet
- MMBD4148 SOT23 von Fairchild (61kB)
- 1N4148 SOT23 von UTC (218kB)
- 1N4148 DO35 (154kB)