UM9926 Datasheet, PDF (4/4 Pages) ShenZhen XinDeYi Electronics Co., Ltd. – N-Ch 20V Fast Switching MOSFETs

Typical Characteristics
UM9926
N-Ch 20V Fast Switching MOSFETs
600
C is s
500
400
300
C oss
200
C rss
100
6
0
0
2
46
8
10 12
V DS , Drain-to S ource Voltage (V )
F igure 9. C apacitance
5
VDS =10V
4 _ID=6.5A
3
2
1
0
012345 678
Qg, T otal G ate C harge (nC )
F igure 10. G ate C harge
600
100
60
10
TD(off)
Tf
Tr
TD(on)
50
30
10
R ^{DS(ON) Limit}
1
10ms
100ms
1s
DC
V DS =10V ,ID=1A
1
V G S =4.5V
1
6 10
60 100 300 600
R g, G ate R es is tance (W)
F igure 11.s witching characteris tics
0.1 VGS =10V
S ingle P ulse
0.03 ^{TA=25 C}
0.1
1
10
60
V DS , Drain-S ource V oltage (V )
F igure 12. Maximum S afe
O perating Area
9
1
0.5
0.1
0.01
0.2
0.1
0.05
0.02
0.01
Single Pulse
P DM
t1
t2
on
1. R thJA (t)=r (t) * R thJA
2. R thJA=S ee Datas heet
3. T J M-T A = P DM* R thJ A (t)
4. Duty C ycle, D=t1/t2
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Square Wave Pulse Duration(sec)
Normalized Thermal Transient Impedance Curve
1000
4