CYStech Electronics Corp.
Spec. No. : C731FP
Issued Date : 2012.12.06
Revised Date :
Page No. : 2/ 10
Absolute Maximum Ratings (TC=25°C)
Drain-Source Voltage (Note 1)
Continuous Drain Current @TC=25°C, VGS=10V
Continuous Drain Current @TC=100°C, VGS=10V
Continuous Drain Current @TA=25°C, VGS=10V
Continuous Drain Current @TA=70°C, VGS=10V
Pulsed Drain Current @ VGS=10V
Single Pulse Avalanche Energy @ L=0.2mH, ID=10Amps,
Repetitive Avalanche Energy
Maximum Temperature for Soldering @ Lead at 0.063 in(1.6mm)
from case for 10 seconds
Maximum Temperature for Soldering @ Package Body for 10
Operating Junction and Storage Temperature
*Drain current limited by maximum junction temperature
Tj, Tstg -55~+150
Thermal Resistance, Junction-to-case, max
Thermal Resistance, Junction-to-ambient, max (Note 2)
Note : 1.The power dissipation PD is based on TJ(MAX)=150°C, using junction-to-case thermal resistance, and is more useful
in setting the upper dissipation limit for cases where additional heatsinking is used.
2. The value of RθJA is measured with the device mounted on 1 in²FR-4 board with 2 oz. copper, in a still air
environment with TA=25°C. The power dissipation PDSM is based on RθJA and the maximum allowed junction
temperature of 150°C. The value in any given application depends on the user’s specific board design, and the
maximum temperature of 175°C may be used if the PCB allows it.
3. Repetitive rating, pulse width limited by junction temperature TJ(MAX)=150°C. Ratings are based on low frequency
and low duty cycles to keep initial TJ=25°C.
CYStek Product Specification