Datasheet Details
| Part number | BF491 |
|---|---|
| Manufacturer | RECTRON |
| File Size | 428.50 KB |
| Description | PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS |
| Datasheet | BF491-RECTRON.pdf |
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Overview: PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS High Voltage Video Amplifier Darlington Transistor * Power Dissipation: PD=625mW BF491 THRU BF493 .205(5.20) .175(4.45) .082(2.082) .078(1.982) 321 .022(0.55) .016(0.41) .210(5.33) .170(4.32) TO-92 .50(12.7MIN.) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified.
| Part number | BF491 |
|---|---|
| Manufacturer | RECTRON |
| File Size | 428.50 KB |
| Description | PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS |
| Datasheet | BF491-RECTRON.pdf |
|
|
|
SYMBOL Collector-Emitter Voltage VCEO Collector Base Voltage VCBO Emitter Base Voltage VEBO Collector Current Continuous Total Device Dissipation @ Ta=25ºC Derate Above 25ºC IC PD Total Device Dissipation @ Tc=25ºC Derate Above 25ºC PD Operating And Storage Junction Temperature Range Tj,TSTG BF491 200 200 6 .058(1.40) .045(1.14) .055(1.40) .045(1.14) .165(4.19) .125(3.18) 321 .020(0.50) .014(0.35) COLLECTOR 1 BASE 2 3 EMITTER .062(1.53) .045(1.14) Dimensions in inches and (millimeters) BF492 250 250 8
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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BF491 | HIGH VOLTAGE TRANSISTORS | Motorola |
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BF491 | PNP SILICON HIGH VOLTAGE TRANSISTORS | Micro Electronics |
| Part Number | Description |
|---|---|
| BF492 | PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS |
| BF493 | PNP SILICON PLANAR EPITAXIAL HIGH VOLTAGE VIDEO TRANSISTORS |