Product Summary

The BLF278 is a Dual push-pull silicon N-channel enhancement mode vertical D-MOS transistor. It is encapsulated in a 4-lead, SOT262A1 balanced flange package with two ceramic caps. The mounting flange provides the common source connection for the transistors. The application of the BLF278 is Broadcast transmitters in the VHF frequency range.

Parametrics

BLF278 absolute maximum ratings: (1)drain-source voltage:110 V; (2)gate-source voltage:±20 V; (3)drain current (DC):18 A; (4)total power dissipation:500 W; (5)storage temperature:-65℃ to 150℃; (6)junction temperature:200℃.

Features

BLF278 features: (1)High power gain; (2)Easy power control; (3)Good thermal stability; (4)Gold metallization ensures excellent reliability.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BLF278
BLF278

Advanced Semiconductor, Inc.

Transistors RF MOSFET Power RF Transistor

Data Sheet

0-5: $96.59
5-10: $93.00
10-25: $88.59
25-50: $87.60
BLF278,112
BLF278,112

NXP Semiconductors

Transistors RF MOSFET Power RF DMOS 250W VHF

Data Sheet

0-1: $96.59
1-25: $88.59
BLF278/01,112
BLF278/01,112

NXP Semiconductors

Transistors RF MOSFET Power TRANSISTOR VHF PWR LDMOS

Data Sheet

0-42: $96.54