FDN339AN Fairchild Semiconductor, FDN339AN Datasheet - Page 3

• Manufacturer Part Number: FDN339AN
• Description: MOSFET N-CH 20V 3A SSOT3
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDN339AN

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 35 mOhm @ 3A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 3A
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Gate Charge (qg) @ Vgs: 10nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 700pF @ 10V
• Power - Max: 460mW
• Mounting Type: Surface Mount
• Package / Case: 3-SSOT, SuperSOT-3
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.035 Ohm @ 4.5 V
• Forward Transconductance Gfs (max / Min): 11 S
• Drain-source Breakdown Voltage: 20 V
• Gate-source Breakdown Voltage: +/- 8 V
• Continuous Drain Current: 3 A
• Power Dissipation: 500 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Dc: 0726
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDN339ANTR

Typical Characteristics
20
16
12
8
4
0
20
16
12
8
4
0
0
1.6
1.4
1.2
0.8
0.6
0.5
1
Figure 1. On-Region Characteristics.
-50
Figure 5. Transfer Characteristics.
V
V
Figure 3. On-Resistance Variation
GS
DS
3.0V
V
= 5V
= 4.5V
GS
I
D
0.5
= 3A
= 4.5V
-25
1
V
V
DS
2.5V
GS
with Temperature.
, DRAIN TO SOURCE VOLTAGE (V)
T
0
J
, GATE TO SOURCE VOLTAGE (V)
, JUNCTION TEMPERATURE (
1
25
1.5
1.5
50
2.0V
T
A
= -55
2
75
o
2
C
1.5V
100
o
25
C)
o
C
2.5
2.5
125
125
o
C
150
3
3
0.08
0.06
0.04
0.02
0.1
0.0001
0.001
0
1.8
1.6
1.4
1.2
0.8
0.01
100
0.1
2
1
1
10
with Drain Current and Gate Voltage.
1
0
Figure 6. Body Diode Forward Voltage
Figure 2. On-Resistance Variation
0
Figure 4. On-Resistance Variation
V
GS
V
GS
with Gate-to-Source Voltage.
= 0V
Variation with Source Current
= 2.0V
0.2
V
4
V
SD
2
T
GS
2.5V
, BODY DIODE FORWARD VOLTAGE (V)
A
and Temperature.
, GATE TO SOURCE VOLTAGE (V)
= 125
I
D
3.0V
, DRAIN CURRENT (A)
0.4
o
C
8
3.5V
25
3
o
0.6
T
C
A
= 125
12
4.0V
-55
T
A
o
= 25
o
C
C
0.8
o
C
4.5V
16
4
I
D
1
FDN339AN Rev. C
= 1.5A
20
1.2
5