STM4437 データシートの表示（PDF） - Samhop Mircroelectronics
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STM4437 Datasheet PDF : 7 Pages
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S TM4431
E LE CTR ICAL CHAR ACTE R IS TICS (TA =25 C unless otherwise noted)
P a ra meter
S ymbol
C ondition
Min Typ C Max Unit
OFF CHARACTERISTICS
5
Drain-S ource Breakdown Voltage
BVDSS
VGS =0V, ID =-250uA
-30
V
Zero Gate Voltage Drain C urrent
IDSS
VDS =-24V, VGS =0V
-1 uA
Gate-Body Leakage
ON CHARACTERISTICS b
IGSS
VGS = 20V, VDS =0V
100 nA
Gate Threshold Voltage
V G S (th)
VDS =VGS, ID = -250uA -1 -1.5 -2.5 V
Drain-S ource On-S tate R esistance R DS(ON)
VGS = -10V, ID =-5.8A
VGS = -4.5V, ID = -2.0A
35 45 m-ohm
50 60 m-ohm
On-S tate Drain Current
ID(ON)
VDS = -5V, VGS = -10V -20
A
Forward Transconductance
gFS
VDS =-15V, ID = - 5.3A
5
S
DYNAMIC CHARACTERISTICS c
Input Capacitance
C IS S
Output Capacitance
COSS
R everse Transfer Capacitance
CRSS
SWITCHING CHARACTERISTICS c
VDS =-15V, VGS = 0V
f =1.0MHZ
799
PF
179
PF
105
PF
Turn-On Delay Time
R ise Time
Turn-Off Delay Time
tD(ON)
VD = -15V
tr
ID = -1A
VGEN = - 10V
tD(O F F )
R GEN = 6 ohm
12.6
ns
13.7
ns
84.3
ns
Fall Time
tf
39.6
ns
Total Gate C harge
Gate-S ource Charge
Gate-Drain C harge
VDS=-15V, ID=-5.3A,VGS=-10V
18.2
nC
Qg
VDS=-15V, ID=-5.3A,VGS=-4.5V
9
nC
Qgs
VDS =-15V, ID = -5.3A
Qgd
VGS =-10V
3.8
nC
3.5
nC
2
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