Power Management and Signal Switching LGE BSS138W N Channel Logic Level Enhancement Mode Transistor
Key Attributes
Model Number:
BSS138W
Product Custom Attributes
Drain To Source Voltage:
50V
Current - Continuous Drain(Id):
200mA
Gate Threshold Voltage (Vgs(th)):
1.5V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
8pF
Output Capacitance(Coss):
25pF
Pd - Power Dissipation:
200mW
Input Capacitance(Ciss):
50pF
Mfr. Part #:
BSS138W
Package:
SOT-323
Product Description
Product Overview
The BSS138W is an N-Channel Logic Level Enhancement Mode Field Effect Transistor designed for various electronic applications. It offers key advantages such as low on-resistance, low gate threshold voltage, low input capacitance, and fast switching speed, making it suitable for efficient power management and signal switching. Its low input/output leakage further enhances its reliability.
Product Attributes
- Type No.: BSS138W
- Marking: K38
- Package Code: SOT-323
- Brand: (Not specified)
- Origin: (Not specified)
- Material: (Not specified)
- Color: (Not specified)
- Certifications: (Not specified)
Technical Specifications
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
| Drain-Source voltage | VDSS | @ Ta=25 | - | - | 50 | V |
| Drain-Gate voltage | VDGR | RGS20K, @ Ta=25 | - | - | 50 | V |
| Gate-Surce Voltage | VGSS | @ Ta=25 | - | - | 20 | V |
| Drain current -continuous | ID | @ Ta=25 | - | - | 200 | mA |
| Power Dissipation | PD | @ Ta=25 | - | - | 200 | mW |
| Thermal Resistance,Junction-to-Ambient | RJA | @ Ta=25 | - | 625 | - | /W |
| Junction and Storage Temperature | TJ, Tstg | @ Ta=25 | -55 | - | +150 | |
| Gate leakage current | IGSS | VGS=20V,VDS=0V | - | - | 1 | uA |
| Drain-Source Breakdown Voltage | V(BR)DSS | VGS=0V,ID=250uA | 50 | 75 | - | V |
| Gate Threshold Voltage | VGS(th) | VDS= VGS, ID=250uA | 0.5 | 1.2 | 1.5 | V |
| Zero Gate Voltage Drain Current | IDSS | VDS=50V, VGS=0V | - | - | 0.5 | A |
| Drain-source on-state resistance | RDS(on) | ID=0.22A,VGS=10V | - | 1.4 | 3.5 | |
| Forward transfer admittance | gFS | VDS=25V,ID=0.2A,f=1MHz | - | 100 | - | mS |
| Input capacitance | CISS | VDS=10V,VGS=0V,f=1.0MHz | - | 50 | - | pF |
| Output capacitance | COSS | VDS=10V,VGS=0V,f=1.0MHz | - | 25 | - | pF |
| Reverse transfer capacitance | CRSS | VDS=10V,VGS=0V,f=1.0MHz | - | 8 | - | pF |
| Turn-On Delay Time | tD(ON) | VDD = 30V, ID= 0.2A, RGEN=50 | - | 20 | - | ns |
| Turn-Off Delay Time | tD(OFF) | VDD = 30V, ID= 0.2A, RGEN=50 | - | 20 | - | ns |
Package Information
| Device | Package | Shipping |
| BSS138W | SOT-323 | 3000/Tape&Reel |
Soldering Footprint
Unit: mm
| Dim | Min | Max |
| A | 2.00 | 2.20 |
| B | 1.15 | 1.35 |
| C | 0.90 | 1.10 |
| D | 0.15 | 0.35 |
| E | 0.25 | 0.40 |
| G | 1.20 | 1.40 |
| H | 0.02 | 0.10 |
| J | 0.05 | 0.15 |
| K | 2.20 | 2.40 |
All Dimensions in mm
2504251720_LGE-BSS138W_C48578689.pdf
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