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UM4805 Datasheet, PDF (2/4 Pages) Unitpower Technology Limited – Dual P-Ch 30V Fast Switching MOSFETs
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UM4805
Dual P-Ch 30V Fast Switching MOSFETs
Electrical Characteristics (TJ=25ć, unless otherwise noted)
Symbol
Parameter
Conditions
Min
STATIC PARAMETERS
BVDSS Drain-Source Breakdown Voltage
ID=-250PA, VGS=0V
-30
IDSS
Zero Gate Voltage Drain Current
VDS=-24V, VGS=0V
TJ=55°C
IGSS
Gate-Body leakage current
VDS=0V, VGS=±25V
VGS(th) Gate Threshold Voltage
VDS=VGS ID=-250PA
-1.7
ID(ON)
On state drain current
VGS=-10V, VDS=-5V
40
VGS=-10V, ID=-8A
RDS(ON) Static Drain-Source On-Resistance
VGS=-20V, ID=-8A
TJ=125°C
VGS=-4.5V, ID=-5A
gFS
Forward Transconductance
VDS=-5V, ID=-8A
16
VSD
Diode Forward Voltage
IS=-1A,VGS=0V
IS
Maximum Body-Diode Continuous Current
DYNAMIC PARAMETERS
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
Rg
Gate resistance
VGS=0V, VDS=-15V, f=1MHz
VGS=0V, VDS=0V, f=1MHz
SWITCHING PARAMETERS
Qg
Qgs
Qgd
tD(on)
tr
tD(off)
tf
trr
Qrr
Total Gate Charge
Gate Source Charge
VGS=-10V, VDS=-15V, ID=-8A
Gate Drain Charge
Turn-On DelayTime
Turn-On Rise Time
Turn-Off DelayTime
VGS=-10V, VDS=-15V, RL=1.8:,
RGEN=3:
Turn-Off Fall Time
Body Diode Reverse Recovery Time IF=-8A, dI/dt=100A/Ps
Body Diode Reverse Recovery Charge IF=-8A, dI/dt=100A/Ps
Typ Max Units
V
-1
PA
-5
±100 nA
-2.5 -3
V
A
16
19
m:
20.5 25
15
18 m:
33
m:
21
S
-0.75 -1
V
-2.6 A
2076
pF
503
pF
302
pF
2
:
39
nC
8
nC
11.4
nC
12.7
ns
7
ns
25.2
ns
12
ns
32
ns
26
nC
A: The value of RTJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air environment with TA =25°C. The
value in any a given application depends on the user's specific board design. The current rating is based on the t” 10s thermal resistance
rating.
B: Repetitive rating, pulse width limited by junction temperature.
C. The R TJA is the sum of the thermal impedence from junction to lead RTJL and lead to ambient.
D. The static characteristics in Figures 1 to 6,12,14 are obtained using 80Ps pulses, duty cycle 0.5% max.
E. These tests are performed with the device mounted on 1 in2 FR-4 board with 2oz. Copper, in a still air environment with TA=25°C. The
SOA curve provides a single pulse rating.
2
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