| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | 09+38 | On Request | On Request | |||||||||
|
1,857 pcs
|
1857 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
1,696 pcs
|
1696 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
30 pcs
$0.45
|
30 pcs |
$0.45
|
1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| 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 | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The BSS138LT3G is an N-Channel enhancement-mode MOSFET from On Semiconductor, part of the BSS138L series. It is designed for low-power applications requiring efficient switching and minimal board space. With a maximum drain-source voltage of 50V and continuous drain current of 200mA (800mA pulsed), this device is suitable for a variety of battery-powered and portable electronics.
Key electrical specifications include a maximum Rds(on) of 3.5Ω at Vgs=5V and Id=200mA, and a low gate threshold voltage range of 0.85V to 1.5V, allowing operation from 2.5V logic levels. The device features low input capacitance (50pF at Vds=25V) and is rated for ESD protection up to HBM Class 0A, MM Class M1A, and CDM Class IV.
The BSS138LT3G is housed in a miniature SOT-23-3 surface-mount package, saving valuable board space in dense designs. It has a maximum power dissipation of 225mW at 25°C ambient and operates over a junction temperature range of -55°C to 150°C. Thermal resistance from junction to ambient is 556°C/W.
Common applications include DC-DC converters, power management in portable devices such as cellular phones, PCMCIA cards, and cordless telephones. The device is RoHS3 compliant, halogen free, and Pb-free, meeting environmental standards for global use.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.37 | $0.37 |
| 10+ | $0.26 | $0.26 |
| 100+ | $0.16 | $0.16 |
| 500+ | $0.10 | $0.10 |
| 1,000+ | $0.09 | $0.09 |
| 10,000+ | $0.09 | $0.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
50V.
SOT-23-3 (TO-236-3, SC-59).
-55°C to 150°C (junction).
Yes, RoHS3 compliant and halogen free.
200mA at 25°C.
3.5Ω maximum at Vgs=5V, Id=200mA.
0.85V to 1.5V.