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BD249 Fiches technique(PDF) 1 Page - Savantic, Inc. |
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BD249 Fiches technique(HTML) 1 Page - Savantic, Inc. |
1 / 3 page SavantIC Semiconductor Product Specification Silicon NPN Power Transistors BD249/A/B/C DESCRIPTION ·With TO-3PN package ·Complement to type BD250/A/B/C ·125 W at 25°C case temperature ·25 A continuous collector current PINNING PIN DESCRIPTION 1 Base 2 Collector;connected to mounting base 3 Emitter Absolute maximum ratings(Ta= ) SYMBOL PARAMETER CONDITIONS VALUE UNIT BD249 45 BD249A 60 BD249B 80 VCEO Collector-emitter voltage BD249C Open base 100 V BD249 55 BD249A 70 BD249B 90 VCBO Collector-base voltage BD249C Open base 115 V VEBO Emitter-base voltage Open collector 5 V IC Collector current 25 A ICM Collector current-peak 40 A IB Base current 5 A PC Collector power dissipation TC=25 125 W Tj Junction temperature -65~150 Tstg Storage temperature -65~150 THERMAL CHARACTERISTICS SYMBOL PARAMETER VALUE UNIT Rth j-c Thermal resistance junction to case 1.0 /W Fig.1 simplified outline (TO-3PN) and symbol |
Numéro de pièce similaire - BD249 |
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Description similaire - BD249 |
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