UM4953 Datasheet, PDF (4/4 Pages) ShenZhen XinDeYi Electronics Co., Ltd. – Dual P-Ch 30V Fast Switching MOSFETs

Typical Characteristics

Gate Charge
10
-VD=10V
-ID=4.9A
8
6
4
2
00_
5
10
15
20
25
QG - Gate Charge (nC)
Source-Drain Dio_de Forward Voltage
30
10
UM4953
Dual P-Ch 30V Fast Switching MOSFETs
Capac_itance
2800
Frequency=1MHz
2400
2000
1600
Ciss
1200
800
Coss
400
Crss
0
0
5 10 15 20 25 30
-VDS - Drain-to-Source Voltage (V)
Single Pu_lse Power
50
40
30
1
T_J=150°C
T_J=25°C
20
10
0.1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
-V_SD-Source-to-Drain Voltage (V )
0
0.01
0.1
1
10
100
Time^ (sec)
Normalized Thermal Transient I_mpedence, Junction to Ambient
2
1 Duty Cycle = 0.5
D= 0.2
D= 0.1
0.1 ^{D= 0.05}
D= 0.02
0.01
1E-4
SINGLE PULSE
1E-3
1.Duty Cycle, D=t1/t2
2.Per Unit Base=RthJA=50°C/W
3.TJM-TA=PDMZthJA
4.Surface Mounted
0.01
0.1
1
10
100
Square Wave Pulse Duration (sec)
4