Low Resistance Silicon N Channel MOSFET ANHI ASA80R900E for in Flyback and Forward Topology Designs
Product Overview
The ASA80R900E is a Silicon N-Channel MOS Field-Effect Transistor (MOSFET) designed for high-efficiency power conversion applications. It features a low drain-source on-resistance (RDS(ON) = 620m typ.) and is easy to control with a gate switching enhancement mode. Ideal for single-ended flyback or two-transistor forward topologies, this MOSFET is suitable for use in PC power supplies, PD Adapters, LCD & PDP TVs, and LED lighting applications.
Product Attributes
- Brand: ASA
- Product Type: Silicon N-Channel MOS Field-Effect Transistor
- Package Type: TO220F
Technical Specifications
| Parameter | Symbol | Value | Unit | Note / Test Condition |
|---|---|---|---|---|
| Drain-source breakdown voltage | V(BR)DSS | 800 | V | VGS=0V, ID=250uA |
| Gate threshold voltage | V(GS)th | 2.8 - 4.2 | V | VDS=VGS, ID=250uA |
| Zero gate voltage drain current | IDSS | - 1 | uA | VDS=800V, VGS=0V, Tj=25C |
| Gate-source leakage current | IGSS | - 100 | nA | VGS=30V, VDS=0V |
| Drain-source on-state resistance | RDS(on) | 620 - 710 | m | VGS=10V, ID=6A, Tj=25C |
| Gate resistance (Intrinsic) | RG | 25 | f=1MHz, open drain | |
| Input capacitance | Ciss | 850.8 | pF | VGS=0V, VDS=100V, f=1MHz |
| Output capacitance | Coss | 34.4 | pF | VGS=0V, VDS=100V, f=1MHz |
| Reverse transfer capacitance | Crss | 0.92 | pF | VGS=0V, VDS=100V, f=1MHz |
| Turn-on delay time | td(on) | 40.6 | ns | VDD=400V,VGS=10V,ID=4.1A, RG=50 |
| Rise time | tr | 34.8 | ns | VDD=400V,VGS=10V,ID=4.1A, RG=50 |
| Turn-off delay time | td(off) | 128 | ns | VDD=400V,VGS=10V,ID=4.1A, RG=50 |
| Fall time | tf | 31 | ns | VDD=400V,VGS=10V,ID=4.1A, RG=50 |
| Gate to source charge | Qgs | 5.0 | nC | VDD=400V, ID=4.1A, VGS=0 to 10V |
| Gate to drain charge | Qgd | 6.6 | nC | VDD=400V, ID=4.1A, VGS=0 to 10V |
| Gate charge total | Qg | 18.5 | nC | VDD=400V, ID=4.1A, VGS=0 to 10V |
| Diode forward voltage | VSD | 0.75 | V | VGS=0V, IF=1A, Tj=25C |
| Reverse recovery time | trr | 266.5 | ns | VR=400V, IF=4.1A, diF/dt=100A/s |
| Reverse recovery charge | Qrr | 2.2 | uC | VR=400V, IF=4.1A, diF/dt=100A/s |
| Peak reverse recovery current | Irrm | 14 | A | VR=400V, IF=4.1A, diF/dt=100A/s |
| Continuous drain current | ID | 8.5 | A | TC=25C, Limited by Tj,max. Maximum Duty Cycle D = 0.50 |
| Pulsed drain current | ID,pulse | 35 | A | TC=25C, Pulse width tp limited by Tj,max |
| Avalanche energy, single pulse | EAS | 88 | mJ | Tc=25,VDD=50V, Iav=4.2A, L=10mH, RG=25 |
| Avalanche current, single pulse | IAR | 4.2 | A | Tc=25,VDD=50V, L=10mH, RG=25 |
| Gate source voltage (static) | VGS | -30 - 30 | V | static |
| Power dissipation | Ptot | 43 | W | TC=25C |
| Storage temperature | Tstg | -55 - 150 | C | |
| Operating junction temperature | Tj | -55 - 150 | C | |
| Thermal resistance, junction - case | RthJC | 3.26 | C/W | |
| Thermal resistance, junction - ambient | RthJA | 76 | C/W | device on PCB, minimal footprint |
2410121538_ANHI-ASA80R900E_C5440032.pdf
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