SI 2309DS
LOW VOLTAGE MOSFET (P-CHANNEL)
FEATURES
VDS=-60V,RDS(ON)≤345mΩ@VGS=-10V,ID=-1.6A
Low on-resistance
For DC to DC converter and Load switch applications
Surface Mount device
SOT-23
MECHANICAL DATA
Case: SOT-23
Case Material: Molded Plastic. UL flammability
Classification Rating: 94V-0
Weight: 0.008 grams (approximate)
Marking:X7XB
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
Parameter
Drain-source voltage
Symbol
VDS
VGS
ID
Value
-60
Unit
V
Gate-source voltage
Continuous drain current
±20
-1.6
V
A
Pulsed Drain Current(10μs Pulse Width)
Power dissipation
IDM
-8
1.7
A
W
PD
Thermal resistance from Junction to ambient
Junction temperature
RθJA
TJ
120
150
-55 ~+150
°C/W
°C
°C
Storage temperature
TSTG
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Parameter
Symbol Min Typ Max Unit
Conditions
V =0V, I =-250μA
VGS=0V
VGS=±20V
VDS=VGS, ID=-250μA
V(BR)DSS
-60
V
GS
D
Drain-Source breakdown voltage
Zero gate voltage drain current
Gate-body leakage current
Gate-threshold voltage (note 1)
IDSS
IGSS
VGS(th) -1
-1
uA VDS=-60V,
±100 nA VDS=0V,
-3
345
450
V
mΩ
mΩ
S
285
360
2.8
7
GS
D
V =-10V, I =-1.25A
VGS=-4.5V, ID=-1.0A
VDS=-10V, ID=-1.0A
f=1MHz
Drain-source on-resistance (note 1)
RDS(ON)
Forward transconductance (note 1)
Gate resistance
gFS
Rg
Ω
Ciss
Coss
Crss
td(on)
tr
td(off)
tf
td(on)
tr
td(off)
tf
Qg
Qgs
Qgd
VSD
IS
210
28
20
40
35
15
10
5
10
15
10
2.7
0.8
1.2
pF
pF
pF
nS
nS
nS
nS
nS
nS
nS
nS
nC
nC
nC
V
Input capacitance
Output capacitance
Reverse transfer capacitance
Turn-on delay time
Turn-on rise time
Turn-off delay time
Turn-off fall time
Turn-on delay time
Turn-on rise time
Turn-off delay time
Turn-off fall time
Total gate charge
Gate-source charge
VDS=-30V, VGS=0V, f=1MHz
60
55
25
20
10
20
25
20
4.1
VDD=-30V,ID=-1A,
VGEN=-4.5V,Rg=1Ω,RL=30Ω
VDD=-30V,ID=-1A,
VGEN=-10V,Rg=1Ω,RL=30Ω
VDD=-30V,VGS=-4.5V,ID=-1.25A
Gate-drain charge
Diode forward voltage (note 1)
Diode forward current
Pulse diode forward current
Body diode reverse recovery time
Body diode reverse recovery charge
-0.8 -1.2
IS=-1.5A, VGS=0V
TC = 25°C
-1.4
-8
60
60
A
A
nS
nC
ISM
trr
Qrr
30
33
IF=-1.25A,dI/dt=100A/μs,
TJ=25°C
Note:1. Pulse test ; Pulse width ≤300µs, Duty cycle ≤ 2% .
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