BSS138
Power MOSFET
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Drain-Source Voltage
VDSS
50
V
Gate-Source Voltage
VGSS
±20
V
Continuous Drain Current
DC
Pulse
ID
0.22
0.88
A
Power Dissipation
SOT-23-3
SOT-323
PD
0.36
0.15
W
Junction Temperature
TJ
+150
°C
Storage Temperature
TSTG
-55 ~ +150
°C
Note:Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
Junction to Ambient
SOT-23-3
SOT-323
SYMBOL
θJA
RATINGS
350
833
UNIT
°C/W
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
OFF CHARACTERISTICS
Drain-Source Breakdown Voltage
Breakdown Voltage Temperature Coefficient
Zero Gate Voltage Drain Current
Gate–Body Leakage, Forward
ON CHARACTERISTICS (Note)
Gate-Threshold Voltage
Gate Threshold Voltage Temperature
Coefficient
BVDSS
∆BVDSS/∆TJ
IDSS
IGSS
VGS(TH)
∆VGS(TH)/∆TJ
VGS=0V, ID=250µA
ID=250μA,Referenced to 25°C
VDS=50V, VGS=0V
VDS=30V, VGS=0V
VDS=0V, VGS=±20V
VDS=VGS, ID=1m A
ID=1mA, Referenced to 25°C
Static Drain–Source On–Resistance
On-State Drain Current
Forward Transconductance
RDS(ON)
ID(ON)
gFS
VGS=10 V, ID=0.22A
VGS=4.5 V, ID=0.22A
VGS=10 V, VDS=5V
VDS=10V, ID=0.22A
DYNAMIC PARAMETERS
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
SWITCHING PARAMETERS (Note)
Total Gate Charge
Gate Source Charge
Gate Drain Charge
Turn-ON Delay Time
Turn-ON Rise Time
Turn-OFF Delay Time
Turn-OFF Fall-Time
CISS
COSS
CRSS
QG
QGS
QGD
tD(ON)
tR
tD(OFF)
tF
VDS=25V, VGS=0V, f=1MHz
VDS=25V, VGS=10V, ID=0.22A
VDD=30V, ID=0.29A,VGS=10V,
RG=6Ω,
SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS
Drain-Source Diode Forward Voltage
VSD
VGS= 0V, IS=0.44A (Note)
Max. Diode Forward Current
IS
Note: Pulse test, pulse width ≤ 300us, duty cycle≤ 2%
MIN TYP MAX UNIT
50
V
72
mV/°C
0.5
0.1
µA
±100 nA
0.8 1.3 1.5 V
-2
mV/°C
0.7 3.5
1.0 6.0
Ω
0.2
A
0.12 0.5
S
27
pF
13
pF
6
pF
1.7 2.4 nC
0.1
nC
0.4
nC
2.5 5 ns
9 18 ns
20 36 ns
7 14 ns
0.8 1.4 V
0.22 A
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R502-271.F