BF421 datasheet by Siemens Semiconductor Group (now Infineon).
| Part number | BF421 |
|---|---|
| Datasheet | BF421_SiemensSemiconductorGroup.pdf |
| File Size | 124.16 KB |
| Manufacturer | Siemens Semiconductor Group (now Infineon) |
| Description | PNP Silicon Transistors |
|
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PNP Silicon Transistors With High Reverse Voltage High breakdown voltage q Low collector-emitter saturation voltage q Low capacitance q plementary types: Mounted on Al heat sink 15 mm × 25 mm × 0.5 mm. Semiconductor Group 1 5.91 BF 421 BF 423 at TA = 25 ˚C, unless otherwise specified.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
BF421 | High Voltage Transistors | Motorola Inc |
 |
BF421 | High Voltage Transistors | ON Semiconductor |
 |
BF421 | PNP high-voltage transistors | NXP |
 |
BF421 | Small Signal Transistors | General Semiconductor |
 |
BF421 | Silicon PNP Transistor | KEC |
View all Siemens Semiconductor Group (now Infineon) datasheets
| Part Number | Description |
|---|---|
| BF420 | NPN Silicon Transistors |
| BF422 | NPN Silicon Transistors |
| BF423 | PNP Silicon Transistors |
| BF410 | LOW-NOISE N-CHANNEL JUNCTION FIELD-EFFECT TRANSISTOR |
| BF410A | LOW-NOISE N-CHANNEL JUNCTION FIELD-EFFECT TRANSISTOR |
| BF410B | LOW-NOISE N-CHANNEL JUNCTION FIELD-EFFECT TRANSISTOR |
| BF410C | LOW-NOISE N-CHANNEL JUNCTION FIELD-EFFECT TRANSISTOR |
| BF410D | LOW-NOISE N-CHANNEL JUNCTION FIELD-EFFECT TRANSISTOR |
| BF414 | NPN Silicon RF Transistor |
| BF457 | NPN SILICON RF TRANSISTORS |
