2SK3738-TL-E
MOSFET N-CH 40V SC-75
Transistors Jfets
SC-75, SOT-416
Obsolete
$0.14 / unit (market reference)
MOQ: 2219 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | 2SK3738-TL-E |
| Package / Case | SC-75, SOT-416 |
| Mounting Type | Surface Mount |
| Operating Temperature | 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 40 V |
| Input Capacitance (Ciss) | 1.7pF @ 10V |
| Power Dissipation (Max) | 100 mW |
| Supplier Device Package | SMCP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
2SK3738-TL-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 SC-75, SOT-416 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 2SK3738-TL-E
Alternatives & Replacements
View All →TF222B-B4-TL-E-ON
N CHANNEL SILICON JFET CONDENSER
2SK596S-C
JFET N-CH 0.1W
2SK514-T-A
HIGH FREQUENCY N-CHANNEL JFET
TF410-TL-HX
JFET N-CH 1MA 30MW USFP
TF408-3-TL-H
JFET N-CH 10MA 30MW USFP
2SK508-T1B-A
HIGH FREQUENCY N-CHANNEL JFET
All Technical Specifications
| FET Type | N-Channel |
| Power - Max | 100 mW |
| Current Drain (Id) - Max | 1 mA |
| Drain to Source Voltage (Vdss) | 40 V |
| Voltage - Breakdown (V(BR)GSS) | 40 V |
| Voltage - Cutoff (VGS off) @ Id | 2.3 V @ 1 µA |
| Current - Drain (Idss) @ Vds (Vgs=0) | 50 µA @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1.7pF @ 10V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.