UD4301 Datasheet, PDF (7/7 Pages) Unitpower Technology Limited – N-Ch and P-Ch Fast Switching MOSFETs

UD4301
N-Ch and P-Ch Fast Switching MOSFETs
1000
F=1.0MHz
Ciss
100.00
10.00
100us
100
Coss
Crss
10
1
5 _{-VDS Dr}9_{ain to So}13_{urce Vo}1_lt7_age(V) 21
25
Fig.7 Capacitance
1
DUTY=0.5
1.00
0.10
Tc=25^oC
Single Pulse
0.01
0.1
1
10
-V_DS (V)
Fig.8 Safe Operating Area
1ms
10ms
100ms
DC
100
0.2
0.1 _0.1
0.05
0.02
P_DM
T_ON
T
0.01
SINGLE PULSE
0.01
D = T_ON/T
T_Jpeak = T_C + P_DM x R_θJC
0.00001
0.0001
0.001
0.01
0.1
1
10
t , Pulse Width (s)
Fig.9 Normalized Maximum Transient Thermal Impedance
Fig.10 Switching Time Waveform
Fig.11 Unclamped Inductive Waveform
7