2SK3872-01L FUJI
Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 4
Technical content
Features
High speed switching Low on-resistance No secondary breakdown Low driving power Avalanche-proof
Applications
Switching regulators DC-DC converters UPS (Uninterruptible Power Supply) Gate(G) Source(S) Drain(D) See to P4 =<=< =<
2SK3872-01L,S,SJ FUJI POWER MOSFET 0 25 50 75 100 125 150 100 200 300 400 Allowable Power Dissipation PD=f(Tc) PD [W] Tc [°C] 0 4 8 1 21 62 02 4 100 20V 10V 6.5V VGS=5.5V ID [A] VDS [V] Typical Output Characteristics ID=f(VDS):80 µs pulse test,Tch=25 °C 0123456789 1 0 0.1 100ID[A] VGS[V] Typical Transfer Characteristic ID=f(VGS):80 µs pulse test,VDS=25V,Tch=25°C 0.1 1 10 100 0.1 100gfs [S] ID [A] Typical Transconductance gfs=f(ID):80 µs pulse test,VDS=25V,Tch=25°C 0 1 02 03 04 05 06 07 08 0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 RDS(on) [ Ω ] ID [A] Typical Drain-Source on-state Resistance RDS(on)=f(ID):80 µs pulse test,Tch=25°C 10V 20V 7V6.5VVGS=6V -50 -25 0 25 50 75 100 125 150 0.00 0.05 0.10 0.15 0.20 0.25RDS(on) [ Ω ] Tch [°C] typ. max. Drain-Source On-state Resistance RDS(on)=f(Tch):ID=20A,VGS=10V
2SK3872-01L,S,SJ FUJI POWER MOSFET -50 -25 0 25 50 75 100 125 150 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 max. min. Gate Threshold Voltage vs. Tch VGS(th)=f(Tch):VDS=VGS,ID=250µA VGS(th) [V] Tch [°C] 0 1 02 03 04 05 06 07 08 0 Qg [nC] Typical Gate Charge Characteristics VGS=f(Qg):ID=40A,Tch=25°C VGS [V] 184V 115V Vcc= 46V 10p 100p 10n C [F] VDS [V] Typical Capacitance C=f(VDS):VGS=0V,f=1MHz Crss Coss Ciss 0.1 100IF [A] VSD [V] Typical Forward Characteristics of Reverse Diode IF=f(VSD):80 µs pulse test,Tch=25°C Typical Switching Characteristics vs. ID t=f(ID):Vcc=180V,VGS=10V,RG=10Ω td(on) tr tf td(off) t [ns] ID [A] 0 25 50 75 100 125 150 100 200 300 400 500 600 700 IAS=16A IAS=24A IAS=40A EAV [mJ] starting Tch [°C] Maximum Avalanche Energy vs. starting Tch E(AV)=f(starting Tch):Vcc=48V,I(AV)<=40A
2SK3872-01L,S,SJ FUJI POWER MOSFET http://www.fujielectric.co.jp/fdt/scd/ Outline Drawings (mm) Type(S) Type(SJ) 1 2 3 1 Type(L) 1 2 3 100ms 10ms 1ms 100µs 10µs Safe operating area ID=f(VDS):Single Pulse,Tc=25°C 1µs D.C. ID [A] VDS [V] Single Pulse Maximum Avalanche Current Pulsewidth IAV=f(tAV):starting Tch=25°C,Vcc=48V Avalanche Current I AV [A] tAV [sec] Maximum Transient Thermal Impedance Zth(ch-c)=f(t):D=0 Zth(ch-c) [°C/W] t [sec]