FDS6574A Fairchild Semiconductor, FDS6574A Datasheet - Page 4

• Manufacturer Part Number: FDS6574A
• Description: MOSFET N-CH 20V 16A 8-SOIC
• Manufacturer: Fairchild Semiconductor
• Series: PowerTrench®r

Specifications of FDS6574A

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 6 mOhm @ 16A, 4.5V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 16A
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Gate Charge (qg) @ Vgs: 105nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 7657pF @ 10V
• Power - Max: 1W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Configuration: Single Quad Drain Triple Source
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 0.006 Ohm @ 4.5 V
• Forward Transconductance Gfs (max / Min): 115 S
• Drain-source Breakdown Voltage: 20 V
• Gate-source Breakdown Voltage: +/- 8 V
• Continuous Drain Current: 16 A
• Power Dissipation: 2500 mW
• Maximum Operating Temperature: + 175 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FDS6574A; FDS6574ATR

Typical Characteristics
1000
0.01
100
0.1
10
1
Figure 9. Maximum Safe Operating Area.
5
4
3
2
1
0
0.01
Figure 7. Gate Charge Characteristics.
0
0.001
I
D
0.01
= 16 A
0.1
R
SINGLE PULSE
R
0.0001
1
DS(ON)
V
JA
T
GS
A
15
= 125
= 25
= 4.5V
D = 0.5
LIMIT
0.2
0.1
o
o
0.1
V
C/W
C
0.05
DS
0.02
, DRAIN-SOURCE VOLTAGE (V)
0.01
30
Q
SINGLE PULSE
g
, GATE CHARGE (nC)
0.001
Transient thermal response will change depending on the circuit board design.
Thermal characterization performed using the conditions described in Note 1c.
DC
45
1
Figure 11. Transient Thermal Response Curve.
10s
1s
100ms
V
DS
60
10ms
= 5V
0.01
1ms
10
15V
100 s
75
10V
100
90
0.1
t
1
, TIME (sec)
10000
8000
6000
4000
2000
50
40
30
20
10
Figure 8. Capacitance Characteristics.
0
0
0.001
1
0
Figure 10. Single Pulse Maximum
C
RSS
C
OSS
0.01
V
Power Dissipation.
DS
5
, DRAIN TO SOURCE VOLTAGE (V)
10
C
ISS
0.1
t
1
, TIME (sec)
P(pk)
10
Duty Cycle, D = t
T
R
J
R
- T
JA
JA
100
1
(t) = r(t)
A
t
= 125
1
= P * R
t
2
SINGLE PULSE
R
o
*
JA
C/W
15
T
R
A
= 125°C/W
JA
10
= 25°C
JA
1
FDS6574A Rev B2(W)
(t)
/ t
f = 1 MHz
V
GS
2
= 0 V
1000
100
20