Rochester Electronics, LLCTO-220-3RoHS
KSC5321
POWER BIPOLAR TRANSISTOR NPN
Category
Subcategory
Transistors Bipolar Bjt Arrays
Package
TO-220-3
Status
Active
Datasheet
$0.22 / unit (market reference)
MOQ: 1374 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | KSC5321 |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| Operating Temperature | 150°C (TJ) |
| Power Dissipation (Max) | 100W |
| Supplier Device Package | TO-220-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
KSC5321 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.
📖 Technical Guides for KSC5321
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All Technical Specifications
| Power - Max | 100W |
| Transistor Type | NPN |
| Frequency - Transition | 14MHz |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 600mA, 3A |
| Current - Collector (Ic) (Max) | 5A |
| Current - Collector Cutoff (Max) | 100µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 15 @ 600mA, 5V |
| Voltage - Collector Emitter Breakdown (Max) | 500V |
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