
A Product Line of
Diodes Incorporated
ZXMP4A57E6
Typical Characteristics (cont.)
10
1000
8
800
C ISS
600
400
200
0
C OSS
C RSS
V GS = 0V
f = 1MHz
6
4
2
0
I D = -4A
V DS = -20V
0.1
1 10
-V DS - Drain - Source Voltage (V)
0
2
4 6 8 10
Q - Charge (nC)
12
14
16
Capacitance v Drain-Source Voltage
Gate-Source Voltage v Gate Charge
Test Circuits
Current
Q G
regulator
V G
Q GS
Q GD
12V
0.2 m F
50k
Same as
D.U.T
V DS
I G
D.U.T
I D
V GS
Charge
Basic gate charge waveform
V DS
Gate charge test circuit
90%
10%
R G
V GS
R D
V DS
V DD
V GS
Pulse width , 1 m S
Duty factor 0.1%
t r
t (on)
t d(of )
t r
t (on)
t d(on)
Switching time waveforms
Switching time test circuit
ZXMP4A57E6
Document Number DS35238 Rev. 1 - 2
6 of 8
www.diodes.com
July 2013
? Diodes Incorporated