2SC4248, 2SC4249, 2SC425 Selling Leads, Datasheet
MFG:TOSHIBA Package Cooled:SOT-323 D/C:09+(ROHS)
2SC4248, 2SC4249, 2SC425 Datasheet download
Part Number: 2SC4248
MFG: TOSHIBA
Package Cooled: SOT-323
D/C: 09+(ROHS)
2SC4248, 2SC4249, 2SC425
- Table of contents:
Info of 2SC4248
Info of 2SC4249
Info of 2SC425
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About 2SC4248
PDF/DataSheet Download
Datasheet: 2SC4248
File Size: 175008 KB
Manufacturer: Toshiba
Download : Click here to Download
About 2SC4249
PDF/DataSheet Download
Datasheet: 2SC4249
File Size: 180989 KB
Manufacturer: Toshiba
Download : Click here to Download
About 2SC4250
PDF/DataSheet Download
Datasheet: 2SC4250
File Size: 241949 KB
Manufacturer: Toshiba
Download : Click here to Download
2SC4249 Maximum Ratings
|
Parameter |
Symbol |
Rating |
Unit |
| Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature |
VCBO VCEO VEBO IC IB PC Tj Tstg |
30 30 3 20 10 100 125 -55 to +125 |
V V V mA mA mW |
2SC4249 Features
High gain: Gpe = 24dB (typ.) (f = 200 MHz)
Low noise: NF = 2.0dB (typ.) (f = 200 MHz)
Excellent forward AGC characteristics
Low noise: NF = 2.0dB (typ.) (f = 200 MHz)
Excellent forward AGC characteristics
2SC425 General Description
·High Conversion Gain-Gce = 25 dB TYP.
·Low Reverse Transfer Capacitance-Cre = 0.45 pF TYP.
·Low Reverse Transfer Capacitance-Cre = 0.45 pF TYP.
2SC425 Maximum Ratings
| SYMBOL | PARAMETER | VALUE | UNIT |
| VCBO | Collector-base voltage | 30 | V |
| VCEO | Collector-emitter voltage | 20 | V |
| VEBO | Emitter-base voltage | 3 | V |
| IC | Collector Current-Continuous | 50 | mA |
| IB | Base Current-Continuous | 25 | mA |
| PC | Collector power dissipation @TC = 25 |
0.1 | W |
| Tj | Junction temperature | 125 | |
| Tstg | Storage Temperature Range | -55~125 |
2SC425 Typical Application
·Designed for TV VHF mixer applications
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