FDB6690S Fairchild Semiconductor, FDB6690S Datasheet - Page 3

• Manufacturer Part Number: FDB6690S
• Description: MOSFET N-CH 30V 42A TO-263AB
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDB6690S

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: 15.5 mOhm @ 21A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 42A
• Vgs(th) (max) @ Id: 3V @ 1mA
• Gate Charge (qg) @ Vgs: 15nC @ 5V
• Input Capacitance (ciss) @ Vds: 1238pF @ 15V
• Power - Max: 48W
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (2 leads + tab)
• Configuration: Single
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.00155 Ohms @ 10 V
• Forward Transconductance Gfs (max / Min): 33 S
• Drain-source Breakdown Voltage: 30 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 42 A
• Power Dissipation: 48 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Characteristics
1.6
1.4
1.2
0.8
0.6
40
30
20
10
80
60
40
20
0
0
1
-50
Figure 3. On-Resistance Variation with
1.5
0
Figure 1. On-Region Characteristics.
V
V
Figure 5. Transfer Characteristics.
D S
GS
V
= 10V
= 5V
I
D
GS
= 21A
-25
=10V
2
1
V
GS
T
V
J
D S
, GATE TO SOURCE VOLTAGE (V)
, JUNCTION TEMPERATURE (
0
, DRAIN-SOURCE VOLTAGE (V)
Temperature.
6.0V
2.5
2
25
3
5.0V
50
3
3.5
T
A
= -55
4.5V
75
o
C)
o
C
4
4
100
4.0V
125
3.5V
25
o
C
o
C
4.5
125
5
Figure 6. Body Diode Forward Voltage Variation
0.055
0.045
0.035
0.025
0.015
0.005
0.01
0.1
10
1
2.2
1.8
1.6
1.4
1.2
0.8
with Source Current and Temperature.
Figure 2. On-Resistance Variation with
Figure 4. On-Resistance Variation with
0
2
1
2
0
Drain Current and Gate Voltage.
V
T
T
V
GS
A
A
= 125
GS
= 25
= 0V
= 4.0V
Gate-to-Source Voltage.
V
o
o
C
C
SD
V
0.2
, BODY DIODE FORWARD VOLTAGE (V)
GS
4.5V
4
20
, GATE TO SOURCE VOLTAGE (V)
25
T
o
5.0V
I
A
D
C
, DRAIN CURRENT (A)
= 125
o
C
6.0V
-55
0.4
40
6
o
C
7.0V
FDP6690S/FDB6690S Rev C (W)
0.6
8.0V
60
8
I
D
= 21 A
10V
0.8
80
10