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BD Power Transistors
BD Series of Power Transistors for Audio Amplifiers and Switching Applications. BD Transistor series including the common BD139 NPN Transistor and BD140 PNP Transistor.
Features
- Popular BD139 Transistor and BD140 Transistor Available
- Wide Selection of Transistor Current Ratings and Packages
- Large Quantity Discounts Available
- Ratings Table
| Part No. | Description |
More Info |
In Stock |
Package |
Package Qty. |
Price USD |
Order |
|---|---|---|---|---|---|---|---|
| BD115 | BD115 NPN High-Voltage Transistor | Yes | TO-39 | 1 | $0.95 | ||
| BD135 | BD135 NPN Power Transistor |  |
Yes | TO-126 | 1 | $0.20 | |
| BD136 | BD136 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.25 | |
| BD137 | BD137 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.20 | |
| BD138 | BD138 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.25 | |
| BD139 | BD139 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.35 | |
| BD140 | BD140 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.30 | |
| BD175 | BD175 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.30 | |
| BD176 | BD176 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.30 | |
| BD179 | BD179 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.40 | |
| BD180 | BD180 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.65 | |
| BD2xx Series | |||||||
| BD201 | BD201 NPN Power Transistor | Yes | TO-220 | 1 | $0.65 | ||
| BD202 | BD202 PNP Power Transistor | Yes | TO-220 | 1 | $1.20 | ||
| BD203 | BD203 NPN Power Transistor | Yes | TO-220 | 1 | $0.60 | ||
| BD204 | BD204 PNP Power Transistor | Yes | TO-220 | 1 | $1.20 | ||
| BD233 | BD233 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.45 | |
| BD234 | BD234 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.50 | |
| BD235 | BD235 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.60 | |
| BD236 | BD236 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.70 | |
| BD237 | BD237 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.30 | |
| BD238 | BD238 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.40 | |
| BD239 | BD239 NPN Power Transistor | |
Yes | TO-220 | 1 | $0.40 | |
| BD240 | BD240 PNP Power Transistor | |
Yes | TO-220 | 1 | $0.40 | |
| BD241 | BD241 NPN Power Transistor | |
Yes | TO-220 | 1 | $0.55 | |
| BD242 | BD242 PNP Power Transistor | |
Yes | TO-220 | 1 | $0.65 | |
| BD243 | BD243 NPN Power Transistor | |
No | TO-220 | 1 | $0.65 | |
| BD244 | BD244 PNP Power Transistor | |
Yes | TO-220 | 1 | $0.50 | |
| BD249 | BD249 NPN Power Transistor | |
Yes | TO-247 | 1 | $2.90 | |
| BD250 | BD250 PNP Power Transistor | |
Yes | TO-247 | 1 | $1.75 | |
| BD3xx Series | |||||||
| BD379 | BD379 NPN Medium Power Transistor | |
Yes | TO-126 | 1 | $0.55 | |
| BD4xx Series | |||||||
| BD433 | BD433 NPN Medium Power Transistor | |
Yes | TO-126 | 1 | $0.40 | |
| BD434 | BD434 PNP Medium Power Transistor | |
Yes | TO-126 | 1 | $0.35 | |
| BD435 | BD435 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.60 | |
| BD436 | BD436 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.30 | |
| BD437 | BD437 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.35 | |
| BD438 | BD438 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.35 | |
| BD439 | BD439 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.40 | |
| BD440 | BD440 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.90 | |
| BD5xx Series | |||||||
| BD535 | BD535 NPN Power Transistor | |
Yes | TO-220 | 1 | $0.70 | |
| BD536 | BD536 PNP Power Transistor | |
Yes | TO-220 | 1 | $0.85 | |
| BD538 | BD538 PNP Power Transistor | |
Yes | TO-220 | 1 | $0.80 | |
| BD545 | BD545 NPN Power Transistor | Yes | TO-218 | 1 | $1.90 | ||
| BD6xx Series | |||||||
| BD647 | BD647 NPN Darlington Transistor | |
Yes | TO-220 | 1 | $1.10 | |
| BD649 | BD649 NPN Darlington Power Transistor | |
Yes | TO-220 | 1 | $1.50 | |
| BD675 | BD675 NPN Darlington Power Transistor | |
Yes | TO-225 | 1 | $0.60 | |
| BD676 | BD676 PNP Darlington Power Transistor | |
Yes | TO-225 | 1 | $0.60 | |
| BD677 | BD677 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.40 | |
| BD678 | BD678 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.40 | |
| BD679 | BD679 NPN Power Transistor | |
Yes | TO-225 | 1 | $0.70 | |
| BD680 | BD680 PNP Power Transistor | |
Yes | TO-225 | 1 | $0.35 | |
| BD681 | BD681 NPN Power Transistor | |
Yes | TO-126 | 1 | $0.25 | |
| BD682 | BD682 PNP Power Transistor | |
Yes | TO-126 | 1 | $0.25 | |
| BD7xx Series | |||||||
| BD705 | BD705 NPN Power Transistor | Yes | TO-220 | 1 | $1.60 | ||
| BD708 | BD708 PNP Power Transistor | |
Yes | TO-220 | 1 | $1.20 | |
| BD711 | BD711 NPN Power Transistor | |
Yes | TO-220 | 1 | $0.70 | |
| BD712 | BD712 PNP Power Transistor | |
Yes | TO-220 | 1 | $0.75 | |
| BD744 | BD744 PNP Power Transistor | |
Yes | TO-220 | 1 | $0.85 | |
| BD911 | BD911 NPN Power Transistor | |
Yes | TO-220 | 1 | $0.35 | |
| BD912 | BD912 PNP Power Transistor | |
Yes | TO-220 | 1 | $0.85 | |
| BDTxx Series | |||||||
| BDT64A | BDT64A PNP Power Transistor | Yes | TO-220 | 1 | $0.60 | ||
| BDT65A | BDT65A NPN Power Transistor | Yes | TO-220 | 1 | $0.60 | ||
| BDT81 | BDT81 NPN Power Transistor | No | TO-220 | 1 | $3.40 | ||
| BDT82 | BDT82 PNP Power Transistor | No | TO-220 | 1 | $2.50 | ||
| BDT95 | BDT95 NPN Power Transistor | Yes | TO-220 | 1 | $2.25 | ||
| BDWxx Series | |||||||
| BDW93C | BDW93C NPN Darlington Power Transistor | Yes | TO-220 | 1 | $1.20 | ||
| BDW94C | BDW94C PNP Darlington Power Transistor | Yes | TO-220 | 1 | $1.20 | ||
| BDXxx Series | |||||||
| BDX33B | BDX33B NPN Darlington Power Transistor | |
Yes | TO-220 | 1 | $0.50 | |
| BDX34B | BDX34B PNP Darlington Power Transistor | |
Yes | TO-220 | 1 | $0.50 | |
| BDX53C | BDX53C NPN Darlington Power Transistor | Yes | TO-220 | 1 | $0.85 | ||
| BDX54C | BDX54C PNP Darlington Power Transistor | Yes | TO-220 | 1 | $0.90 | ||
| BDX78 | BDX78 PNP Power Transistor | Yes | TO-220 | 1 | $0.95 | ||
Power Transistors - BU Series
| Part No. | Description |
More Info |
In Stock |
Package |
Package Qty. |
Price USD |
Order |
|---|---|---|---|---|---|---|---|
| BU208A | BU208A NPN HV Hi-Speed Power Transistor | |
Yes | TO-3 | 1 | $1.10 | |
| BU326A | BU326A NPN High Voltage Transistor | |
Yes | TO-3 | 1 | $1.95 | |
| BU406 | BU406 NPN HV Hi-Speed Power Transistor | |
Yes | TO-220 | 1 | $0.65 | |
| BU407 | BU407 NPN HV Hi-Speed Power Transistor | Yes | TO-220 | 1 | $0.55 | ||
| BU408 | BU408 NPN High Voltage Transistor | |
Yes | TO-220 | 1 | $1.10 | |
| BU505 | BU505 NPN HV Hi-Speed Power Transistor | |
Yes | TO-220 | 1 | $1.30 | |
| BU508A | BU508A NPN HV Hi-Speed Power Transistor | |
No | TO-218 | 1 | $1.30 | |
| BU806 | BU806 NPN Darlington High-Voltage Transistor | |
Yes | TO-220 | 1 | $1.10 | |
| BU807 | BU807 NPN Darlington High-Voltage Transistor | |
Yes | TO-220 | 1 | $1.20 | |
| BU2508D | BU2508D NPN High-Voltage Transistor | |
Yes | SOT-93 | 1 | $1.70 | |
| BU2520AF | BU2520AF NPN High-Voltage Transistor | |
Yes | SOT-199 | 1 | $2.70 | |
| BU2522AF | BU2522AF NPN High-Voltage Transistor | |
Yes | SOT-199 | 1 | $2.20 | |
| BU2525A | BU2525A NPN High-Voltage Transistor | |
Yes | SOT-93 | 1 | $1.80 | |
| BU2527A | BU2527A NPN High-Voltage Transistor | |
Yes | SOT-93 | 1 | $1.60 | |
| BU2708AF | BU2708AF NPN High-Voltage Transistor | |
Yes | SOT-199 | 1 | $1.80 | |
| BU2720DX | BU2720DX NPN High-Voltage Transistor | |
Yes | SOT-399 | 1 | $1.80 | |
| BU2727AF | BU2727AF NPN High-Voltage Transistor | |
Yes | SOT-199 | 1 | $2.20 | |
| BUH315D | BUH315D NPN High-Voltage Transistor | |
Yes | ISO-128 | 1 | $2.50 | |
| BUH515 | BUH515 NPN High-Voltage Transistor | |
Yes | ISO-128 | 1 | $2.50 | |
| BUS13A | BUS13A NPN HV Power Transistor | Yes | TO-3 | 1 | $5.90 | ||
| BUT11AF | BUT11AF NPN Power Transistor | |
Yes | TO-220 | 1 | $0.75 | |
| BUT12AF | BUT12AF NPN HV Power Transistor | |
Yes | TO-220 | 1 | $0.75 | |
| BUT18AF | BUT18AF NPN High-Voltage Transistor | |
Yes | TO-220 | 1 | $1.70 | |
| BUX10 | BUX10 NPN Power Transistor | |
Yes | TO-3 | 1 | $5.50 | |
| BUX48 | BUX48 NPN Power Transistor | |
Yes | TO-3 | 1 | $3.60 | |
| BUX80 | BUX80 NPN Power Transistor | |
Yes | TO-3 | 1 | $2.80 | |
| BUX84 | BUX84 NPN Power Transistor | |
Yes | TO-220 | 1 | $0.90 | |
| BUX85 | BUX85 NPN Power Transistor | |
Yes | TO-220AB | 1 | $0.75 | |
| BUX86P | BUX86P NPN Power Transistor | |
Yes | SOT82 | 1 | $0.50 | |
| BUX87P | BUX87P NPN Power Transistor | |
Yes | SOT82 | 1 | $0.60 |