Overview
The BSN20-7 is a high-performance N-Channel Enhancement Mode Field Effect Transistor (MOSFET) manufactured by Diodes Incorporated. This device is designed to offer low on-state resistance (RDS(ON)), fast switching speeds, and low input/output leakage, making it ideal for various high-efficiency power management applications. The BSN20-7 is packaged in a compact SOT23-3 surface mount package, ensuring ease of integration into a wide range of electronic systems.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| V(BR)DSS (Drain-Source Breakdown Voltage) | 50V | VGS = 0V, ID = 250μA |
| RDS(ON) (On-State Resistance) | 1.8Ω @ VGS = 10V, 2.0Ω @ VGS = 4.5V | VDS = 5V, ID = 500mA (VGS = 10V), ID = 450mA (VGS = 4.5V) |
| ID (Continuous Drain Current) | 500mA @ TA = +25°C | VGS = 10V |
| PD (Power Dissipation) | 600mW @ TA = +25°C | |
| Qgs (Gate-Source Charge) | 100 pC | VDD = 25V, ID = 250mA |
| Qgd (Gate-Drain Charge) | 100 pC | VDD = 25V, ID = 250mA |
| tD(ON) (Turn-On Delay Time) | 2.93 ns | VDD = 30V, VGEN = 10V, RL = 150Ω, RGEN = 50Ω, ID = 0.2A |
| tR (Turn-On Rise Time) | 2.99 ns | VDD = 30V, VGEN = 10V, RL = 150Ω, RGEN = 50Ω, ID = 0.2A |
| tD(OFF) (Turn-Off Delay Time) | 9.45 ns | VDD = 30V, VGEN = 10V, RL = 150Ω, RGEN = 50Ω, ID = 0.2A |
| tF (Turn-Off Fall Time) | 8.3 ns | VDD = 30V, VGEN = 10V, RL = 150Ω, RGEN = 50Ω, ID = 0.2A |
Key Features
- Low On-Resistance (RDS(ON))
- Low Input Capacitance
- Fast Switching Speed
- Low Input/Output Leakage
- Totally Lead-Free & Fully RoHS Compliant
- Halogen- and Antimony-free 'Green' product
Applications
- Backlighting
- DC-DC Converters
- Power Management Functions
Q & A
- What is the maximum drain-source breakdown voltage of the BSN20-7 MOSFET?
The maximum drain-source breakdown voltage (V(BR)DSS) is 50V.
- What is the on-state resistance (RDS(ON)) of the BSN20-7 at VGS = 10V?
The on-state resistance (RDS(ON)) at VGS = 10V is 1.8Ω.
- What is the continuous drain current (ID) rating of the BSN20-7 at TA = +25°C?
The continuous drain current (ID) rating at TA = +25°C is 500mA.
- What is the power dissipation (PD) of the BSN20-7 at TA = +25°C?
The power dissipation (PD) at TA = +25°C is 600mW.
- Is the BSN20-7 MOSFET RoHS compliant?
- What are some typical applications of the BSN20-7 MOSFET?
Typical applications include backlighting, DC-DC converters, and power management functions.
- What is the turn-on delay time (tD(ON)) of the BSN20-7?
The turn-on delay time (tD(ON)) is 2.93 ns under specified conditions.
- What is the turn-off fall time (tF) of the BSN20-7?
The turn-off fall time (tF) is 8.3 ns under specified conditions.
- What is the package type of the BSN20-7 MOSFET?
The BSN20-7 is packaged in a SOT23-3 surface mount package.
- Is the BSN20-7 halogen-free?
