NTD4979N
http://onsemi.com
4
TYPICAL PERFORMANCE CURVES
10 V thru 4.5 V
2.6 V
V
DS
, DRAIN−TO−SOURCE VOLTAGE (V)
I
D
, DRAIN CURRENT (A)
V
GS
, GATE−TO−SOURCE VOLTAGE (V)
Figure 1. On−Region Characteristics Figure 2. Transfer Characteristics
I
D
, DRAIN CURRENT (A)
Figure 3. On−Resistance vs. Gate−to−Source
Voltage
V
GS
, GATE−TO−SOURCE VOLTAGE (V)
Figure 4. On−Resistance vs. Drain Current and
Gate Voltage
I
D
, DRAIN CURRENT (A)
R
DS(on)
, DRAIN−TO−SOURCE RESISTANCE (mW)
R
DS(on)
, DRAIN−TO−SOURCE RESISTANCE (mW)
Figure 5. On−Resistance Variation with
Temperature
T
J
, JUNCTION TEMPERATURE (°C)
Figure 6. Drain−to−Source Leakage Current
vs. Voltage
V
DS
, DRAIN−TO−SOURCE VOLTAGE (V)
R
DS(on)
, DRAIN−TO−SOURCE RESISTANCE
(NORMALIZED)
I
DSS
, LEAKAGE (nA)
V
DS
= 10 V
T
J
= 25°C
T
J
= −55°C
T
J
= 125°C
I
D
= 30 A
V
GS
= 10 V
V
GS
= 4.2 V
3.0 V
3.4 V
I
D
= 30 A
T
J
= 25°C
T
J
= 25°C
V
GS
= 0 V
T
J
= 150°C
T
J
= 125°C
T
J
= 85°C
3.8 V
0
10
20
30
40
50
60
70
012345
0
10
20
30
40
50
60
70
12345
T
J
= 25°C
V
GS
= 4.5 V
V
GS
= 10 V
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.5
−50 −25 0 25 50 75
1.4
1.6
1.8
100 125 175
10
100
51015202530
1000
10000
1.7
150
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
10 20 30 40 50 60 70
0.005
0.006
0.007
0.008
0.009
0.010
0.011
0.012
0.013
0.014
0.015
0.016
0.017
0.018
0.019
3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
