| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Halogen Free | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Finish | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id | |
| Weight |
The BSS138-7-F is an N-channel enhancement mode MOSFET from Diodes Incorporated. It is designed to minimize on-state resistance while maintaining fast switching performance, making it suitable for power management and load switch applications.
This MOSFET offers a maximum drain-source voltage of 50V and continuous drain current of 200mA at 25°C ambient, with a pulsed drain current rating of 1A. Maximum on-resistance is 3.5Ω at VGS=10V, and maximum gate threshold voltage is 1.5V at ID=250µA. Input capacitance is 50pF maximum at VDS=10V, and maximum power dissipation is 300mW at 25°C ambient. The operating junction temperature range is -55°C to 150°C.
Low on-resistance, low gate threshold voltage, low input capacitance, and fast switching speed make the device well suited for battery-powered equipment, signal-level switching, and other low-power discrete designs. It is offered in a compact SOT23-3 surface-mount package and supports standard tape-and-reel assembly.
The BSS138-7-F is fully RoHS3 compliant, totally lead-free, and halogen and antimony free. Its molded plastic package has a UL 94V-0 flammability rating, and the component is rated MSL 1 per J-STD-020.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.27 | $0.27 |
| 10+ | $0.12 | $0.12 |
| 100+ | $0.10 | $0.10 |
| 500+ | $0.07 | $0.07 |
| 1,000+ | $0.06 | $0.06 |
| 3,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage (Vdss) is 50V.
It is available in a surface-mount SOT23-3 package.
The junction temperature range is -55°C to 150°C.
Yes, it is RoHS3 compliant, totally lead-free, and halogen and antimony free.
The continuous drain current is 200mA at 25°C ambient; pulsed drain current is 1A.
Maximum drain-source on-resistance is 3.5Ω at VGS=10V.
Maximum gate threshold voltage is 1.5V at ID=250µA.