Low RDS ON N Channel Transistor GOODWORK BSS138 Ideal for High Density Cell Circuit Switching
Product Overview
The BSS138 is an N-Channel Enhancement Mode Field Effect Transistor designed for high-density cell applications, offering low RDS(ON). It functions as a voltage-controlled small signal switch and is known for its ruggedness, reliability, and high saturation current capability. This transistor is suitable for various applications requiring efficient switching and low power dissipation.
Product Attributes
- Marking Type: BSS138
- Marking Code: SS
- Package Type: SOT-23
Technical Specifications
| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
| Drain-Source Voltage | VDS | 50 | V | |||
| Continuous Gate-Source Voltage | VGSS | ±20 | V | |||
| Continuous Drain Current | ID | 0.22 | A | |||
| Power Dissipation | PD | (Ta=25℃ unless otherwise noted) | 0.35 | W | ||
| Thermal Resistance Junction to Ambient | RΘJA | 357 | ℃/W | |||
| Operating Temperature | Tj | -55 | 150 | ℃ | ||
| Storage Temperature | Tstg | -55 | +150 | ℃ | ||
| Drain-source breakdown voltage | V(BR)DSS | VGS = 0V, ID =250µA | 50 | V | ||
| Gate-body leakage | IGSS | VDS =0V, VGS =±20V | ±10 | µA | ||
| Zero gate voltage drain current | IDSS | VDS =50V, VGS =0V | 0.5 | µA | ||
| Zero gate voltage drain current | IDSS | VDS =30V, VGS =0V | 100 | nA | ||
| Gate-threshold voltage | VGS(th) | VDS =VGS, ID =1mA | 0.80 | 1.50 | V | |
| Static drain-source on-resistance | RDS(on) | VGS =10V, ID =0.22A | 3.50 | Ω | ||
| Static drain-source on-resistance | RDS(on) | VGS =4.5V, ID =0.22A | 6 | Ω | ||
| Forward transconductance | gFS | VDS =10V, ID =0.22A | 0.12 | S | ||
| Input capacitance | Ciss | VDS =25V,VGS =0V, f=1MHz | 27 | pF | ||
| Output capacitance | Coss | VDS =25V,VGS =0V, f=1MHz | 13 | pF | ||
| Reverse transfer capacitance | Crss | VDS =25V,VGS =0V, f=1MHz | 6 | pF | ||
| Turn-on delay time | td(on) | VDD=30V, VDS=10V, ID =0.29A,RGEN=6Ω | 5 | ns | ||
| Rise time | tr | VDD=30V, VDS=10V, ID =0.29A,RGEN=6Ω | 18 | ns | ||
| Turn-off delay time | td(off) | VDD=30V, VDS=10V, ID =0.29A,RGEN=6Ω | 36 | ns | ||
| Fall time | tf | VDD=30V, VDS=10V, ID =0.29A,RGEN=6Ω | 14 | ns | ||
| Body diode forward voltage | VSD | IS=0.44A, VGS = 0V | 1.4 | V |
2504101957_GOODWORK-BSS138_C2938375.pdf
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