Rochester Electronics, LLCTO-220-3RoHS
BD243BTU
POWER BIPOLAR TRANSISTOR
Category
Subcategory
Transistors Bipolar Bjt Single
Package
TO-220-3
Status
Active
$0.34 / unit (market reference)
MOQ: 875 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | BD243BTU |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| Operating Temperature | 150°C (TJ) |
| Power Dissipation (Max) | 65 W |
| Supplier Device Package | TO-220-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BD243BTU by Rochester Electronics, LLC is an N-channel power MOSFET rated at N/A / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The TO-220-3 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max N/A. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
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All Technical Specifications
| Power - Max | 65 W |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic | 1.5V @ 1A, 6A |
| Current - Collector (Ic) (Max) | 6 A |
| Current - Collector Cutoff (Max) | 700µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 15 @ 3A, 4V |
| Voltage - Collector Emitter Breakdown (Max) | 80 V |
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