| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
28,020 pcs
|
28020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Halogen Free | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id | |
| Weight |
The BSS138K-7 is a 50V N-Channel Enhancement Mode MOSFET designed for high-efficiency power management applications. It offers a maximum continuous drain current of 310mA at 25°C and a low on-state resistance of 3.5Ω at VGS=10V, enabling efficient switching with minimal conduction losses.
The device features a low input capacitance of 23.2pF and fast switching speed, making it suitable for load switch and power management circuits. The gate is ESD protected for enhanced robustness. The MOSFET is housed in a compact SOT23 surface-mount package, which is ideal for space-constrained designs.
The BSS138K-7 is totally lead-free and fully RoHS compliant, and it is also halogen and antimony free, meeting green environmental standards. The package material is molded plastic with UL 94V-0 flammability rating, and the terminals are matte tin annealed over a copper leadframe for excellent solderability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
| 10+ | $0.18 | $0.18 |
| 100+ | $0.12 | $0.12 |
| 500+ | $0.09 | $0.09 |
| 1,000+ | $0.08 | $0.08 |
| 3,000+ | $0.06 | $0.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-to-source voltage (Vdss) is 50V.
The maximum continuous drain current is 310mA at TA=25°C with VGS=10V.
The maximum on-resistance (Rds(on)) is 3.5Ω at VGS=10V and ID=220mA.
The BSS138K-7 is housed in a SOT23 surface-mount package.
Yes, the BSS138K-7 is totally lead-free and fully RoHS compliant (RoHS3).
The operating junction temperature range is -55°C to +150°C.
The maximum power dissipation is 380mW.