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BF419

Features: • Low current (max. 100 mA)• High voltage (max. 250 V).Application• Driver for line output transistors in colour television receivers.PinoutSpecifications SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VCBO collector-base voltage open emitter - 300 V VC...

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SeekIC No. : 004299483 Detail

BF419: Features: • Low current (max. 100 mA)• High voltage (max. 250 V).Application• Driver for line output transistors in colour television receivers.PinoutSpecifications SYMBOL PA...

BF419 Data Sheet

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Part Number:
BF419
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

• Low current (max. 100 mA)
• High voltage (max. 250 V).


Application

• Driver for line output transistors in colour television receivers.


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VCBO collector-base voltage open emitter - 300 V
VCEO collector-emitter voltage open base - 250 V
VEBO emitter-base voltage open collector - 5 V
IC collector current (DC)   - 100 mA
ICM peak collector current note 1 - 300 mA
IBM peak base current   - 100 mA
Ptot total power dissipation Tmb 90 - 6 W
Tamb 70 - 800 mW
Tstg storage temperature   −65 +150
Tj junction temperature   - 150
Tamb operating ambient temperature   −65 +150
Note
1. Precautions should be taken during switch-on of the BF419 where an overshoot of current is likely to occur.
The amplitude of the overshoot depends on the relative magnitude of stray external capacities to the transistor
collector capacity. It is desirable to keep the stray capacities to a minimum by short lead lengths etc. so as to minimize the area of the switching path.


Description

NPN high-voltage transistor BF419 in a TO-126; SOT32 plastic package.


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