2SK771-5-TB-E
JFET N-CH 20MA 200MW SCP
Transistors Jfets
TO-236-3, SC-59, SOT-23-3
Obsolete
$0.15 / unit (market reference)
MOQ: 2061 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | 2SK771-5-TB-E |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 40 V |
| Input Capacitance (Ciss) | 9pF @ 10V |
| Power Dissipation (Max) | 200 mW |
| Supplier Device Package | 3-CP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
2SK771-5-TB-E by onsemi is an N-channel power MOSFET rated at 40 V / 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 2SK771-5-TB-E
Alternatives & Replacements
View All →2SK3666-3-TB-E
JFET N-CH 10MA 200MW 3CP
2SK3796-3-TL-E
JFET N-CH 10MA 100MW SMCP
LSK170D SOT-23 3L
LOW NOISE & CAPACITANCE, HIGH IN
SST112 SOT-23 3L
N-CH JFET SWITCHES
SMMBF4391LT1G
JFET N-CH 30V 0.225W SOT23
MMBF4092
N-CHANNEL JFET
All Technical Specifications
| FET Type | N-Channel |
| Power - Max | 200 mW |
| Current Drain (Id) - Max | 20 mA |
| Drain to Source Voltage (Vdss) | 40 V |
| Current - Drain (Idss) @ Vds (Vgs=0) | 5 mA @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 9pF @ 10V |
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