ntmfs4121n ON Semiconductor, ntmfs4121n Datasheet - Page 3

• Manufacturer Part Number: ntmfs4121n
• Description: Power Mosfet 30 V, 29 A, Single N-channel So-8 Flat Lead
• Manufacturer: ON Semiconductor

0.002
0.001
0.009
0.008
0.007
0.006
0.005
0.004
0.003
70
60
50
40
30
20
10
0
1.6
1.4
1.2
0.6
0
0.8
Figure 3. On-Resistance vs. Drain Current and
10
1
-50
V
V
GS
I
V
D
DS
Figure 1. On-Region Characteristics
GS
-25
= 24 A
= 10 V
, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
20
Figure 5. On-Resistance Variation with
= 10 V
1
V
GS
I
T
D,
J
, JUNCTION TEMPERATURE (°C)
DRAIN CURRENT (AMPS)
0
= 4 V to 10 V
30
Temperature
2
25
Temperature
T
40
T
T
J
J
J
= -55°C
= 25°C
= 125°C
50
50
3
3.5 V
75
TYPICAL PERFORMANCE CURVES
60
100
4
T
J
= 25°C
70
http://onsemi.com
3.0 V
2.8 V
2.4 V
2.6 V
125
NTMFS4121N
5
80
150
3
100000
10000
0.009
0.008
0.007
0.006
0.005
0.004
0.003
1000
100
70
60
50
40
30
20
10
0
10
5
Figure 4. On-Resistance vs. Drain Current and
0
T
V
V
J
Figure 6. Drain-to-Source Leakage Current
DS
GS
= 25°C
V
V
≥ 10 V
20
DS
GS
= 0 V
Figure 2. Transfer Characteristics
, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
, GATE-TO-SOURCE VOLTAGE (VOLTS)
10
1
I
D,
T
J
DRAIN CURRENT (AMPS)
30
= 25°C
T
J
V
Gate Voltage
= 125°C
V
GS
15
GS
2
vs. Voltage
T
40
T
= 10 V
J
J
= 4.5 V
= 150°C
= 125°C
50
T
20
3
J
= -55°C
60
25
4
70
30
80
5