Rochester Electronics, LLCTO-236-3, SC-59, SOT-23-3RoHS
BC857CMTF
SMALL SIGNAL BIPOLAR TRANSISTOR
Category
Subcategory
Transistors Bipolar Bjt Arrays
Package
TO-236-3, SC-59, SOT-23-3
Status
Active
Datasheet
$0.02 / unit (market reference)
MOQ: 15000 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | BC857CMTF |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Operating Temperature | 150°C (TJ) |
| Power Dissipation (Max) | 310mW |
| Supplier Device Package | SOT-23 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BC857CMTF 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-236-3, SC-59, SOT-23-3 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 BC857CMTF
Alternatives & Replacements
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All Technical Specifications
| Power - Max | 310mW |
| Transistor Type | PNP |
| Frequency - Transition | 150MHz |
| Vce Saturation (Max) @ Ib, Ic | 650mV @ 5mA, 100mA |
| Current - Collector (Ic) (Max) | 100mA |
| Current - Collector Cutoff (Max) | 15nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 110 @ 2mA, 5V |
| Voltage - Collector Emitter Breakdown (Max) | 45V |
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