BUX98A
TRANS NPN 450V 30A TO-3
Transistors Bipolar Bjt Single
TO-3
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | BUX98A |
| Package / Case | TO-3 |
| Mounting Type | Chassis Mount |
| Operating Temperature | 200°C (TJ) |
| Power Dissipation (Max) | 250 W |
| Supplier Device Package | TO-3 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
BUX98A by STMicroelectronics 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-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.
📖 Technical Guides for BUX98A
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All Technical Specifications
| Power - Max | 250 W |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic | 5V @ 5A, 24A |
| Current - Collector (Ic) (Max) | 30 A |
| Current - Collector Cutoff (Max) | 2mA |
| Voltage - Collector Emitter Breakdown (Max) | 450 V |
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