Power MOSFET ChipNobo BSS138-7-F-CN TrenchFET SOT23 Package Load Switching Portable Applications
Product Overview
This TrenchFET Power MOSFET is designed for load switching in portable devices and DC/DC converters. It features a SOT-23 package and is suitable for any mounting position. The material is Epoxy with a UL 94V-0 flammability rating.
Product Attributes
- Brand: ChipNobo (implied by notice and website reference)
- Package Type: SOT-23
- Flammability Rating: Epoxy UL 94V-0
- Mounting Position: Any
Technical Specifications
| Parameter | Symbol | Value | Unit | Test Condition |
|---|---|---|---|---|
| Maximum Ratings & Thermal Characteristics (TA = 25 unless otherwise specified) | ||||
| Drain-Source Voltage | VDS | 50 | V | |
| Gate-Source Voltage | VGS | ±20 | V | |
| Continuous Drain Current | ID | 0.22 | A | |
| Power Dissipation | PD | 350 | mW | |
| Junction Temperature | Tj | 150 | ||
| Storage Temperature | Tstg | -50-+150 | ||
| Thermal Resistance From Junction to Ambient | θJA | 357 | /W | |
| Electrical Characteristics (TA = 25 unless otherwise specified) | ||||
| Drain-Source Breakdown Voltage | V(BR)DSS | 50 | V | VGS=0V, ID=250µA |
| Gate-Threshold voltage (note1) | VGS(th) | 1.5 | V | VDS=VGS, ID=1mA |
| Gate-Threshold voltage (Typ) | VGS(th) | 0.8 | V | VDS=VGS, ID=1mA |
| Gate-body Leakage | IGSS | ±100 | nA | VDS=0V, VGS=±20V |
| Zero Gate Voltage Drain current | IDSS | 0.5 | µA | VDS=50V, VGS=0V |
| Zero Gate Voltage Drain current | IDSS | 0.1 | µA | VDS=30V, VGS=0V |
| Drain Source On Resistance | RDS(ON) | 3.5 | Ω | VGS=10V, ID=0.22A |
| Drain Source On Resistance | RDS(ON) | 6 | Ω | VGS=4.5V, ID=0.22A |
| Forward trans conductance (note1) | gfs | 0.12 | S | VDS=10V, ID=0.22A |
| Diode forward voltage (note1) | VSD | 1.4 | V | IS=0.44A, VGS=0V |
| Dynamic (note2) | ||||
| Input capacitance | Ciss | 27 | pF | VDS=25V, VGS=0V, f=1MHz |
| Output capacitance | Coss | 13 | pF | |
| Reverse Transfer capacitance | Crss | 6 | pF | |
| Switching (note1,2) | ||||
| Turn-on Time | td(on) | 5 | ns | VDD=30V, RGEN=6Ω, VDS=10V, ID≈0.29A |
| Rise time | tr | 18 | ns | |
| Turn-off Time | td(off) | 36 | ns | |
| Fall time | tf | 14 | ns | |
Notes:
a. Pulse Test: Pulse Width ≤300µs, Duty Cycle ≤2%.
b. These parameters have no way to verify.
For additional information, please visit http://www.chipnobo.com.
2507091655_ChipNobo-BSS138-7-F-CN_C42419970.pdf
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