Download the BF458 datasheet PDF.
This datasheet also covers the BF457 variant, as both devices belong to the same silicon npn transistor family and are provided as variant models within a single manufacturer datasheet.
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
BF458. For precise diagrams, and layout, please refer to the original PDF.
SILICON NPN TRIPLE DIFFUSED TYPE (PCT PROCESS) COLOR TV VIDEO AND CHROMA OUTPUT APPLICATIONS, COLOR TV HORIZONTAL DRIVER APPLICATIONS. BF457 BF458 BF459I Unit in mm MAXIM...
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TV HORIZONTAL DRIVER APPLICATIONS. BF457 BF458 BF459I Unit in mm MAXIMUM RATINGS (Ta=25°C) CHARACTERISTIC Collector-Base Voltage BF457 BF458 BF459 Collector-Emitter Voltage BF457 BF458 BF459 Emitter-Base Voltage Collector Current Base Current Collector Power Dissipation Ta=25°C TC =25°C Junction Temperature Storage Temperature Range SYMBOL v CBO v CEO VEBO IB PC L stg RATING 160 250 300 160 250 300 100 50 1.2 8.3 150 -55 ~150 UNIT mA mA 1. EMITTER 2. COLLECTOR (HEAT SINK) a BASE JEDEC TO— 126 TOSHIBA 2— 8P1A ELECTRICAL CHARACTERISTICS (Ta=25°C) Weight : 0.72g CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX.
BF458 Datasheet
