FDN335N Fairchild Semiconductor, FDN335N Datasheet - Page 3

• Manufacturer Part Number: FDN335N
• Description: MOSFET N-CH 20V 1.7A SSOT3
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDN335N

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 70 mOhm @ 1.7A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 1.7A
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Gate Charge (qg) @ Vgs: 5nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 310pF @ 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): 0.07 Ohm @ 4.5 V
• Forward Transconductance Gfs (max / Min): 7 S
• Drain-source Breakdown Voltage: 20 V
• Gate-source Breakdown Voltage: +/- 8 V
• Continuous Drain Current: 1.7 A
• Power Dissipation: 500 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDN335NTR

Typical Characteristics
10
8
6
4
2
0
10
1.6
1.4
1.2
0.8
0.6
8
6
4
2
0
0
1
0
-50
Figure 1. On-Region Characteristics.
V
Figure 5. Transfer Characteristics.
V
Figure 3. On-Resistance Variation
DS
GS
3.5V
V
I
= 5V
= 4.5V
D
GS
= 1.7A
-25
= 4.5V
0.5
V
V
1
3.0V
with Temperature.
GS
T
DS
0
J
, JUNCTION TEMPERATURE (
, GATE TO SOURCE VOLTAGE (V)
, DRAIN TO SOURCE VOLTAGE (V)
2.5V
1
25
T
A
= -55
50
2
1.5
2.0V
o
C
75
25
o
2
C
100
o
1.5V
C)
125
3
o
C
2.5
125
150
4
3
0.24
0.16
0.12
0.08
0.04
0.0001
0.2
0.001
2.2
1.8
1.6
1.4
1.2
0.8
0
0.01
0.1
2
1
10
1
with Drain Current and Gate Voltage.
1
0
Figure 6. Body Diode Forward Voltage
Figure 4. On-Resistance Variation
0
Figure 2. On-Resistance Variation
V
GS
V
Variation with Source Current
GS
with Gate-to-Source Voltage.
= 0V
= 2.0V
0.2
V
2
SD
T
V
and Temperature.
A
2
, BODY DIODE FORWARD VOLTAGE (V)
GS
= 125
, GATE TO SOURCE VOLTAGE (V)
0.4
I
2.5V
D
o
, DRAIN CURRENT (A)
C
4
25
0.6
3.0V
o
C
3
-55
3.5V
o
0.8
C
T
T
6
A
A
= 125
= 25
4.0V
o
C
o
C
1
4
8
4.5V
I
D
1.2
= 0.85A
FDN335N Rev. C
10
1.4
5