June 2003
2003 Fairchild Semiconductor Corporation
FDS6690A Rev E (W)
FDS6690A
Single N-Channel, Logic-Level, PowerTrench
MOSFET
General Description
This N-Channel Logic Level MOSFET is produced
using Fairchild
Semiconductor's advanced
PowerTrench process that has been especially tailored
to minimize the on-state resistance and yet maintain
superior switching performance.
These devices are well suited for low voltage and
battery powered applications where low in-line power
loss and fast switching are required.
Features
11 A, 30 V.
R
DS(ON)
= 12.5 m
@ V
GS
= 10 V
R
DS(ON)
= 17.0 m
@ V
GS
= 4.5 V
Fast switching speed
Low gate charge
High performance trench technology for extremely
low R
DS(ON)
High power and current handling capability
S
D
S
S
SO-8
D
D
D
G
D
D
D
D
S
S
S
G
Pin 1
SO-8
4
3
2
1
5
6
7
8
Absolute Maximum Ratings
T
A
=25
o
C unless otherwise noted
Symbol
Parameter
Ratings
Units
V
DSS
Drain-Source Voltage
30
V
V
GSS
Gate-Source Voltage
20
V
I
D
Drain Current Continuous
(Note 1a)
11
A
Pulsed
50
Power Dissipation for Single Operation
(Note 1a)
2.5
P
D
(Note 1b)
1.0
W
T
J
, T
STG
Operating and Storage Junction Temperature Range
55 to +150
C
Thermal Characteristics
R
JA
Thermal Resistance, Junction-to-Ambient
(Note 1a)
50
C/W
R
JA
Thermal Resistance, Junction-to-Ambient
(Note 1b)
125
R
JC
Thermal Resistance, Junction-to-Case
(Note 1)
25
Package Marking and Ordering Information
Device Marking
Device
Reel Size
Tape width
Quantity
FDS6690A
FDS6690A
13''
12mm
2500 units
FDS6
690A
FDS6690 Rev E (W)
Electrical Characteristics
T
A
= 25C unless otherwise noted
Symbol
Parameter
Test Conditions
Min Typ Max Units
Off Characteristics
BV
DSS
DrainSource Breakdown Voltage
V
GS
= 0 V,
I
D
= 250
A
30
V
BV
DSS
T
J
Breakdown Voltage Temperature
Coefficient
I
D
= 250
A, Referenced to 25
C
25
mV/
C
I
DSS
Zero Gate Voltage Drain Current
V
DS
= 24 V,
V
GS
= 0 V
1
A
V
DS
= 24 V, V
GS
= 0 V, T
J
=55
C
10
A
I
GSS
GateBody Leakage
V
GS
=
20 V,
V
DS
= 0 V
100
nA
On Characteristics
(Note 2)
V
GS(th)
Gate Threshold Voltage
V
DS
= V
GS
,
I
D
= 250
A
1
1.9
3
V
V
GS(th)
T
J
Gate Threshold Voltage
Temperature Coefficient
I
D
= 250
A, Referenced to 25
C
5
mV/
C
R
DS(on)
Static DrainSource
OnResistance
V
GS
= 10 V,
I
D
= 11 A
V
GS
= 4.5 V,
I
D
= 10 A
V
GS
= 10 V, I
D
= 11 A, T
J
=125
C
9.8
12.0
13.7
12.5
17.0
22.0
m
I
D(on)
OnState Drain Current
V
GS
= 10 V,
V
DS
= 5 V
50
A
g
FS
Forward Transconductance
V
DS
= 5 V,
I
D
= 11 A
48
S
Dynamic Characteristics
C
iss
Input Capacitance
1205
pF
C
oss
Output Capacitance
290
pF
C
rss
Reverse Transfer Capacitance
V
DS
= 15 V,
V
GS
= 0 V,
f = 1.0 MHz
115
pF
R
G
Gate Resistance
V
GS
= 15 mV, f = 1.0 MHz
2.4
Switching Characteristics
(Note 2)
t
d(on)
TurnOn Delay Time
9
19
ns
t
r
TurnOn Rise Time
5
10
ns
t
d(off)
TurnOff Delay Time
28
44
ns
t
f
TurnOff Fall Time
V
DD
= 15 V,
I
D
= 1 A,
V
GS
= 10 V,
R
GEN
= 6
9
19
ns
Q
g
Total Gate Charge
12
16
nC
Q
gs
GateSource Charge
3.4
nC
Q
gd
GateDrain Charge
V
DS
= 15 V,
I
D
= 11 A,
V
GS
= 5 V
4.0
nC
DrainSource Diode Characteristics and Maximum Ratings
I
S
Maximum Continuous DrainSource Diode Forward Current
2.1
A
V
SD
DrainSource Diode Forward
Voltage
V
GS
= 0 V,
I
S
= 2.1 A
(Note 2)
0.74
1.2
V
t
rr
Diode Reverse Recovery Time
24
nS
Q
rr
Diode Reverse Recovery Charge
I
F
= 11 A, d
iF
/d
t
= 100 A/s
27
nC
Notes:
1. R
JA
is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of
the drain pins. R
JC
is guaranteed by design while R
CA
is determined by the user's board design.
a) 50C/W when mounted
on a 1in
2
pad of 2 oz
copper
b) 125C/W when mounted on a
minimum pad.
Scale 1 : 1 on letter size paper
2 Test: Pulse Width < 300
s, Duty Cycle < 2.0%
FDS6
690A
FDS6690 Rev E (W)
Typical Characteristics
0
10
20
30
40
50
0
0.5
1
1.5
2
V
DS
, DRAIN-SOURCE VOLTAGE (V)
I
D
, DRAIN CURRENT (A)
3.0V
6.0V
3.5.V
4.0V
V
GS
= 10V
4.5V
0.5
1
1.5
2
2.5
3
0
10
20
30
40
50
I
D
, DRAIN CURRENT (A)
R
DS(ON)
, NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
V
GS
= 3.0V
3.5V
4.5V
10V
6.0V
4.0V
Figure 1. On-Region Characteristics.
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
0.6
0.8
1
1.2
1.4
1.6
1.8
-50
-25
0
25
50
75
100
125
150
175
T
J
, JUNCTION TEMPERATURE (
o
C)
R
DS(ON)
, NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
I
D
= 11.0A
V
GS
= 10V
0
0.01
0.02
0.03
0.04
0.05
2
4
6
8
10
V
GS
, GATE TO SOURCE VOLTAGE (V)
R
DS(ON)
, ON-RESISTANCE (OHM)
I
D
= 5.5A
T
A
= 125
o
C
T
A
= 25
o
C
Figure 3. On-Resistance Variation with
Temperature.
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
0
10
20
30
40
50
1
1.5
2
2.5
3
3.5
4
V
GS
, GATE TO SOURCE VOLTAGE (V)
I
D
, DRAIN CURRENT (A)
T
A
= 125
o
C
-55
o
C
V
DS
= 5V
25
o
C
0.0001
0.001
0.01
0.1
1
10
100
0
0.2
0.4
0.6
0.8
1
1.2
V
SD
, BODY DIODE FORWARD VOLTAGE (V)
I
S
, REVERSE DRAIN CURRENT (A)
T
A
= 125
o
C
25
o
C
-55
o
C
V
GS
= 0V
Figure 5. Transfer Characteristics.
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature.
FDS6
690A
FDS6690 Rev E (W)
Typical Characteristics
0
2
4
6
8
10
0
5
10
15
20
25
Q
g
, GATE CHARGE (nC)
V
GS
, GATE-SOURCE VOLTAGE (V)
I
D
= 11.0A
V
DS
= 10V
20V
15V
0
400
800
1200
1600
0
5
10
15
20
25
30
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
CAPACITANCE (pF)
C
iss
C
rss
C
oss
f = 1MHz
V
GS
= 0 V
Figure 7. Gate Charge Characteristics.
Figure 8. Capacitance Characteristics.
0.01
0.1
1
10
100
0.01
0.1
1
10
100
V
DS
, DRAIN-SOURCE VOLTAGE (V)
I
D
, DRAIN CURRENT (A)
DC
10s
1s
100ms
R
DS(ON)
LIMIT
V
GS
= 10V
SINGLE PULSE
R
JA
= 125
o
C/W
T
A
= 25
o
C
10ms
1ms
100s
0
10
20
30
40
50
0.001
0.01
0.1
1
10
100
t
1
, TIME (sec)
P(pk), PEAK TRANSIENT POWER (W)
SINGLE PULSE
R
JA
= 125C/W
T
A
= 25C
Figure 9. Maximum Safe Operating Area.
Figure 10. Single Pulse Maximum
Power Dissipation.
0.001
0.01
0.1
1
0.0001
0.001
0.01
0.1
1
10
100
1000
t
1
, TIME (sec)
r(t), NORMALIZED EFFECTIVE TRANSIENT
THERMAL RESISTANCE
R
JA
(t) = r(t) * R
JA
R
JA
= 125 C/W
T
J
- T
A
= P * R
JA
(t)
Duty Cycle, D = t
1
/ t
2
P(pk)
t
1
t
2
SINGLE PULSE
0.01
0.02
0.05
0.1
0.2
D = 0.5
Figure 11. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1c.
Transient thermal response will change depending on the circuit board design.
FDS6
690A
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY
ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT
CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
LIFE SUPPORT POLICY
FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
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In Design
First Production
Full Production
Not In Production
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