KSC3503DS
TRANS NPN 300V 0.1A TO-126
Transistors Bipolar Bjt Single
TO-225AA, TO-126-3
Active
$0.53 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | KSC3503DS |
| Package / Case | TO-225AA, TO-126-3 |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Power Dissipation (Max) | 7 W |
| Supplier Device Package | TO-126-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
KSC3503DS by onsemi 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-225AA, TO-126-3 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 KSC3503DS
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All Technical Specifications
| Power - Max | 7 W |
| Transistor Type | NPN |
| Frequency - Transition | 150MHz |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 2mA, 20mA |
| Current - Collector (Ic) (Max) | 100 mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 60 @ 10mA, 10V |
| Voltage - Collector Emitter Breakdown (Max) | 300 V |
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