NDS335 Fairchild, NDS335 Datasheet - Page 6

• Manufacturer Part Number: NDS335
• Description: N-Channel Logic Level Enhancement Mode Field Effect Transistor
• Manufacturer: Fairchild

Typical Electrical Characteristics
Figure 13. Transconductance Variation with Drain
Steady-State Power Dissipation versus
0.8
0.6
0.4
0.2
12
10
0.005
0.002
0.001
1
0
0.05
0.02
0.01
8
6
4
2
0
0.5
0.2
0.1
0
0
0.0001
1b
Figue 15. SuperSOT
1
V
DS
1a
= 5.0V
D = 0.5
0.02
0.01
0.05
0.2
0.1
2oz COPPER MOUNTING PAD AREA (in )
Single Pulse
1
0.1
Figure 17. Transient Thermal Response Curve.
Note : Characterization performed using the conditions described in note 1b. Transient thermal
Current and Temperature
Mounting Pad Area.
I , DRAIN CURRENT (A)
D
0.001
change depending on the circuit board design.
2
TM _
0.2
3 Maximum
3
T = -55°C
J
4.5"x5" FR-4 Board
T = 25 C
Still Air
125°C
A
0.01
25°C
0.3
(continued)
2
.
o
4
Copper
0.4
5
0.1
t , TIME (sec)
1
0.03
0.01
Figure 14. Maximum Safe Operating Area
0.3
0.1
20
10
2.4
1.6
1.2
0.8
3
1
0.1
2
0
Current versus Copper Mounting Pad Area
1b
Figure 16. Maximum Steady-State Drain
R
SINGLE PULSE
1a
JA
0.2
V
T = 25°C
GS
=See Note1b
A
1
= 2.7V
2oz COPPER MOUNTING PAD AREA (in )
V
DS
0.1
0.5
, DRAIN-SOURCE VOLTAGE (V)
1
P(pk)
T - T
R
R
Duty Cycle, D = t /t
0.2
J
2
10
JA
JA
t
1
A
(t) = r(t) * R
= See Note 1b
t
= P * R
2
5
response will
4.5"x5" FR-4 Board
T = 25 C
Still Air
V
JA
0.3
A
GS
1
10
= 2.7V
JA
(t)
2
2
o
100
20
NDS335 Rev.C
.
30
0.4
300