NTTFS4985NFTAG(2015) View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
NTTFS4985NFTAG Datasheet PDF : 7 Pages
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NTTFS4985NF
THERMAL RESISTANCE MAXIMUM RATINGS
Junction−to−Case (Drain)
Parameter
Junction−to−Ambient – Steady State (Note 3)
Junction−to−Ambient – Steady State (Note 4)
Junction−to−Ambient – (t ≤ 10 s) (Note 3)
3. Surface−mounted on FR4 board using 1 sq−in pad, 2 oz Cu.
4. Surface−mounted on FR4 board using the minimum recommended pad size of 90 mm2.
Symbol
RqJC
RqJA
RqJA
RqJA
Value
5.5
46.4
84.8
21.4
Unit
°C/W
ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise specified)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Drain−to−Source Breakdown Voltage
Drain−to−Source Breakdown Voltage
Temperature Coefficient
V(BR)DSS
V(BR)DSS/TJ
VGS = 0 V, ID = 250 mA
30
15
V
mV/°C
Zero Gate Voltage Drain Current
Gate−to−Source Leakage Current
ON CHARACTERISTICS (Note 5)
IDSS
IGSS
VGS = 0 V,
VDS = 24 V
TJ = 25°C
VDS = 0 V, VGS = ±20 V
500
mA
±100
nA
Gate Threshold Voltage
Negative Threshold Temperature
Coefficient
VGS(TH)
VGS(TH)/TJ
VGS = VDS, ID = 250 mA
1.2
1.6
2.3
V
5.2
mV/°C
Drain−to−Source On Resistance
RDS(on)
Forward Transconductance
gFS
CHARGES AND CAPACITANCES
VGS = 10 V
ID = 20 A
ID = 10 A
VGS = 4.5 V
ID = 20 A
ID = 10 A
VDS = 1.5 V, ID = 10 A
2.8
3.5
mW
2.8
4.16
5.2
4.13
34
S
Input Capacitance
Ciss
2075
pF
Output Capacitance
Coss
VGS = 0 V, f = 1.0 MHz, VDS = 15 V
876
Reverse Transfer Capacitance
Crss
46
Total Gate Charge
QG(TOT)
13.6
nC
Threshold Gate Charge
QG(TH)
2.0
Gate−to−Source Charge
QGS
VGS = 4.5 V, VDS = 15 V, ID = 20 A
5.8
Gate−to−Drain Charge
QGD
4.1
Total Gate Charge
QG(TOT)
VGS = 10 V, VDS = 15 V, ID = 20 A
29.4
nC
SWITCHING CHARACTERISTICS (Note 6)
Turn−On Delay Time
td(on)
11
ns
Rise Time
tr
VGS = 4.5 V, VDS = 15 V,
24
Turn−Off Delay Time
td(off)
ID = 15 A, RG = 3.0 W
20
Fall Time
tf
5.4
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
5. Pulse Test: pulse width = 300 ms, duty cycle v 2%.
6. Switching characteristics are independent of operating junction temperatures.
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