Purchase BFQ621, In-stock BFQ621 From SeekIC.
Package Cooled:500
Part Number: BFQ621
Package Cooled: 500
Description: Silicon NPN transistor in a 4-lead dual-emitter SOT172A2 package with a ceramic cap. All leads are iso...
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BFQ621
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DataSheet
General Description
BFQ621 General Description
Silicon NPN transistor in a 4-lead dual-emitter SOT172A2 package with a ceramic cap. All leads are isolated from the mounting base. Emitter ballasting resistors and application of gold sandwich metallization ensures an optimum temperature profile and excellent reliability properties.
BFQ621 Maximum Ratings
| SYMBOL | PARAMETER |
CONDITIONS |
MIN. |
MAX. |
UNIT |
| VCBO | collector-base voltage |
open emitter |
- |
25 |
V |
| VCEO | collector-emitter voltage |
open base |
- |
16 |
V |
| VEBO | emitter-base voltage |
open collector |
- |
2 |
V |
| IC | collector current (DC) |
- |
250 |
mA | |
| Ptot | total power dissipation |
up to Tmb = 25 °C |
- |
8 |
W |
| Tstg | storage temperature |
-65 |
+150 |
°C | |
| Tj | junction temperature |
- |
+200 |
°C |
BFQ621 Features
· High power gain
· High output voltage
· High maximum junction temperature
· Gold metallization ensures excellent reliability.
· High output voltage
· High maximum junction temperature
· Gold metallization ensures excellent reliability.
BFQ621 Typical Application
It is primarily intended for use in MATV and microwave amplifiers, such as aerial amplifiers, radar systems, oscilloscopes, spectrum analyzers, etc.
BFQ621 Connection Diagram
BFQ621
PDF/DataSheet Download
- Datasheet: BFQ621
- File Size: 110659 KB
- Manufacturer: PHILIPS [Philips Semiconductors]
- Click here to Download
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BFQ621 Relative Products
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