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NTMFS4921N Datasheet, PDF (2/7 Pages) ON Semiconductor – Power MOSFET 30 V, 58.5 A, Single N−Channel, SO−8 FL | |||
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NTMFS4921N
THERMAL RESISTANCE MAXIMUM RATINGS
Parameter
JunctionâtoâCase (Drain)
JunctionâtoâAmbient â Steady State (Note 1)
JunctionâtoâAmbient â Steady State (Note 2)
JunctionâtoâAmbient â t v 10 sec
1. Surfaceâmounted on FR4 board using 1 sqâin pad, 1 oz Cu.
2. Surfaceâmounted on FR4 board using the minimum recommended pad size.
Symbol
RqJC
RqJA
RqJA
RqJA
Value
3.25
58.3
144.1
22.3
Unit
°C/W
ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise specified)
Parameter
Symbol
Test Condition
OFF CHARACTERISTICS
DrainâtoâSource Breakdown Voltage
DrainâtoâSource Breakdown Voltage
Temperature Coefficient
Zero Gate Voltage Drain Current
GateâtoâSource Leakage Current
ON CHARACTERISTICS (Note 3)
V(BR)DSS
V(BR)DSS/
TJ
IDSS
IGSS
VGS = 0 V, ID = 250 mA
VGS = 0 V,
VDS = 24 V
TJ = 25 °C
TJ = 125°C
VDS = 0 V, VGS = ±20 V
Gate Threshold Voltage
Negative Threshold Temperature Coefficient
DrainâtoâSource On Resistance
VGS(TH)
VGS(TH)/TJ
RDS(on)
Forward Transconductance
gFS
CHARGES AND CAPACITANCES
VGS = VDS, ID = 250 mA
VGS = 10 V to
11.5 V
ID = 30 A
ID = 15 A
VGS = 4.5 V
ID = 30 A
ID = 15 A
VDS = 1.5 V, ID = 30 A
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
Threshold Gate Charge
GateâtoâSource Charge
GateâtoâDrain Charge
Total Gate Charge
CISS
COSS
CRSS
QG(TOT)
QG(TH)
QGS
QGD
QG(TOT)
VGS = 0 V, f = 1 MHz, VDS = 12 V
VGS = 4.5 V, VDS = 15 V; ID = 30 A
VGS = 11.5 V, VDS = 15 V,
ID = 30 A
SWITCHING CHARACTERISTICS (Note 4)
TurnâOn Delay Time
td(ON)
Rise Time
TurnâOff Delay Time
tr
td(OFF)
VGS = 4.5 V, VDS = 15 V, ID = 15 A,
RG = 3.0 W
Fall Time
tf
3. Pulse Test: pulse width v 300 ms, duty cycle v 2%.
4. Switching characteristics are independent of operating junction temperatures.
Min
30
1.45
Typ
25
1.8
5.3
5.2
8.6
8.4
54
1400
282
136
10.7
1.4
4.1
3.8
25
13.3
38
16.6
3.8
Max
1
10
±100
2.5
6.95
10.8
16
Unit
V
mV/°C
mA
nA
V
mV/°C
mW
S
pF
nC
nC
ns
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