Semiconductor
SWITCHING REGULATOR APPLICATIONS
Features
• High Voltage: BVDSS=650V(Min.) • Low Crss : Crss=14.6pF(Typ.)...
Semiconductor
SWITCHING
REGULATOR APPLICATIONS
Features
High Voltage: BVDSS=650V(Min.) Low Crss : Crss=14.6pF(Typ.) Low gate charge : Qg=41nC(Typ.) Low RDS(on) :RDS(on)=0.8Ω(Max.)
Ordering Information
Type NO.
SMK1265F
Marking SMK1265
PIN Connections
SMK1265F
Advanced Power MOSFET
Package Code TO-220F-3L
D
G
S
1. Gate 2. Drain 3. Source
KSD-T0O039-000
1
SMK1265F
Absolute maximum ratings
Characteristic
Drain-source voltage Gate-source voltage
Drain current (DC)*
Drain current (Pulsed)*
Drain power dissipation Avalanche current (Single) Single pulsed avalanche energy Avalanche current (Repetitive) Repetitive avalanche energy
② ② ① ①
Junction temperature
Storage temperature range
* Limited by maximum junction temperature
Symbol
VDSS VGSS
(Tc=25℃) ID (Tc=100℃)
IDM PD IAS EAS IAR EAR TJ Tstg
Rating
650 ±30 12 4.5 48 45 12 273 12 7.6 150 -55~150
Characteristic
Thermal resistance
Junction-case Junction-ambient
Symbol
Rth(J-C) Rth(J-a)
Typ.
-
Max
2.7 62.5
(Tc=25°C)
Unit
V V A A A W A mJ A mJ
°C
Unit
℃/W
KSD-T0O039-000
2
SMK1265F
Electrical Characteristics
Characteristic
Drain-source breakdown voltage
Gate threshold voltage
Drain-source cut-off current
Gate leakage current Drain-source on-resistance
④
Forward transfer conductance ④
Input capacitance
Output capacitance
Reverse transfer capacitance
Turn-on delay time
Rise time
Turn-off delay time
Fall time
Total gate charge
Gate-source charge
Gate-drain charge
Symbol
BVDSS VGS(th)...