Datasheet Details
| Part number | BD249B |
|---|---|
| Manufacturer | Inchange Semiconductor |
| File Size | 190.55 KB |
| Description | NPN Transistor |
| Datasheet |
 BD249B Datasheet
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Download the BD249B datasheet PDF. This datasheet also covers the BD249 variant, as both devices belong to the same npn transistor family and are provided as variant models within a single manufacturer datasheet.
| Part number | BD249B |
|---|---|
| Manufacturer | Inchange Semiconductor |
| File Size | 190.55 KB |
| Description | NPN Transistor |
| Datasheet |
BD249B Datasheet
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·Collector Current -IC= 25A ·Complement to Type BD250/A/B/C ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use in general purpose power amplifier and switching applications ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT BD249 55 VCER Collector-Emitter Voltage (RBE= 100Ω) BD249A BD249B 70 90 V BD249C 115 BD249 45 VCEO Collector-Emitter Voltage BD249A 60 V BD249B 80 BD249C 100 VEBO Emitter-Base Voltage 5 V IC Collector Current-Continuous 25 A ICM Collector Current-Peak 40 A IB Base Current Collector Power Dissipation PC @ Ta=25℃ Collector Power Dissipation @ TC=25℃ TJ Junction Temperature 5 A 3 W 125 150 ℃ Tstg Storage Temperature Range THERMAL CHARACTERISTICS SYMBOL PARAMETER -65~150 ℃ MAX UNIT Rth j-c Thermal Resistance, Junction to Case 1.0 ℃/W INCHANGE Semiconductor BD249/A/B/C isc website：www.iscsemi.com 1 isc & iscsemi is registered trademark isc Silicon NPN Power Transistor INCHANGE Semiconductor BD249/A/B/C ELECTRICAL CHARACTERISTICS TC=25℃ unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN TYP.
MAX UNIT BD249 45 V(BR)CEO Collector-Emitter Breakdown Voltage BD249A BD249B IC= 30mA ;IB=0 60 80 V BD249C 100 VCE(sat)-1 Collector-Emitter Saturation Voltage IC= 15A;
IB= 1.5A 1.8 V VCE(sat)-2 Collector-Emitter Saturation Voltage IC= 25A;
isc Silicon NPN Power Transistor.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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BD249B | NPN SILICON POWER TRANSISTORS | Power Innovations Limited |
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BD249B | SILICON POWER TRANSISTOR | SavantIC |
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BD249 | NPN SILICON POWER TRANSISTORS | Power Innovations Limited |
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BD249 | SILICON POWER TRANSISTOR | SavantIC |
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BD249A | NPN SILICON POWER TRANSISTORS | Power Innovations Limited |
| Part Number | Description |
|---|---|
| BD249 | NPN Transistor |
| BD249A | NPN Transistor |
| BD249C | NPN Transistor |
| BD240 | PNP Transistor |
| BD240A | PNP Transistor |
| BD240B | PNP Transistor |
| BD240C | PNP Transistor |
| BD241 | NPN Transistor |
| BD241A | NPN Transistor |
| BD241B | NPN Transistor |