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FDMA420NZ
Single N-Channel 2.5V Specified PowerTrench® MOSFET
20V, 5.7A, 30m:
General Description
Features
This Single N-Channel MOSFET has been designed using
Fairchild Semiconductor’s advanced Power Trench
process to optimize the RDS(on) @VGS=2.5V on special
MicroFET leadframe.
RDS(on) = 30m: @ VGS = 4.5 V, ID = 5.7A
RDS(on) = 40m:@ VGS = 2.5 V, ID = 5.0A
Low Profile-0.8mm maximum-in the new package
MicroFET 2x2 mm
Applications
HBM ESD protection level > 2.5k V typical (Note 3)
Li-lon Battery Pack
Free from halogenated compounds and antimony oxides
RoHS Compliant
Pin 1
D
D
G
Drain
Source
D
D
S
4
3
G
D
5
2
D
D
6
1
D
Bottom Drain Contact
S
MicroFET Bottom View 2X2
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Symbol
VDSS
Drain-Source Voltage
Parameter
VGSS
Gate-Source Voltage
Drain Current
ID
-Continuous
-Pulsed
(Note 1a)
TJ, TSTG
Units
V
r12
V
5.7
A
24
Power dissipation (Steady State)
PD
Ratings
20
(Note 1a)
(Note 1b)
Operating and Storage Junction Temperature Range
2.4
0.9
-55 to +150
W
oC
Thermal Characteristics
RTJA
Thermal Resistance, Junction-to-Ambient
(Note 1a)
52
RTJA
Thermal Resistance, Junction-to-Ambient
(Note 1b)
145
oC/W
Package Marking and Ordering Information
Device Marking
420
Device
FDMA420NZ
©2009 Fairchild Semiconductor Corporation
FDMA420NZ Rev B6
Reel Size
7”
1
Tape Width
8 mm
Quantity
3000 units
www.fairchildsemi.com
FDMA420NZ Single N-Channel 2.5V Specified PowerTrench® MOSFET
June 2014
Symbol
Parameter
Test Conditions
Min
Typ
Max
Units
Off Characteristics
BVDSS
Drain-Source Breakdown Voltage
VGS = 0V , ID = 250PA
'BVDSS
'TJ
Breakdown Voltage Temperature
Coefficient
ID = 250PA,
Referenced to 25°C
20
V
IDSS
Zero Gate Voltage Drain Current
VDS = 16V, VGS = 0V,
1
PA
IGSS
Gate-Body Leakage
VGS = r12V, VDS = 0V
r10
PA
1.5
V
12
mV/°C
On Characteristics (Note 2)
VGS(th)
Gate Threshold Voltage
VDS = VGS, ID = 250PA
'VGS(th)
'TJ
Gate Threshold Voltage
Temperature Coefficient
ID = 250PA,
Referenced to 25°C
-3.1
VGS = 4.5V, ID = 5.7A
16.8
30
VGS = 4.0V, ID = 5.7A
17.3
31
VGS = 3.1V, ID = 5.0A
18.9
33
VGS = 2.5V, ID = 5.0A
21.2
40
VGS = 4.5V,
TJ =150°C
ID = 5.7A,
24.8
44
VDS = 5V,
ID = 5.7A
28.3
RDS(ON)
gFS
Static Drain-Source On-Resistance
Forward Transconductance
0.6
0.83
mV/°C
m:
S
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
RG
Gate Resistance
VDS = 10V, VGS = 0V,
f = 1.0MHz
f = 1.0MHz
701
935
pF
163
220
pF
125
190
pF
:
1.92
Switching Characteristics (Note 2)
td(on)
Turn-On Delay Time
tr
Turn-On Rise Time
td(off)
Turn-Off Delay Time
tf
Turn-Off Fall Time
Qg
Total Gate Charge
Qgs
Gate-Source Charge
Qgd
Gate-Drain Charge
VDD = 10V, ID = 1A
VGS = 4.5V, RGEN = 6:
VDS = 10V, ID = 5.7A,
VGS = 4.5V
9.8
20
ns
8.6
18
ns
21.5
43
ns
8.6
18
ns
8.8
12
nC
0.9
2
nC
2.4
4
nC
2.0
A
Drain-Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain-Source Diode Forward Current
VSD
Drain-Source Diode Forward Voltage
VGS = 0V, IS = 2.0A
trr
Diode Reverse Recovery Time
Qrr
Diode Reverse Recovery Charge
IF = 5.7A,
di/dt = 100A/Ps
0.69
1.2
V
20
ns
5
nC
Notes:
1. RTJA 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.
a. 52 °C/W when mounted
on a 1 in2 pad of 2 oz copper.
b. 145 °C/W when mounted on a
minimum pad of 2 oz copper.
2. Pulse Test: Pulse Width < 300 Ps, Duty Cycle < 2.0%.
3. The diode connected between the gate and the source serves only as proection against ESD. No gate overvoltage rating is implied.
FDMA420NZ Rev B6
2
www.fairchildsemi.com
FDMA420NZ Single N-Channel 2.5V specified PowerTrench® MOSFET
Electrical Characteristics TJ = 25°C unless otherwise noted
PULSE DURATION = 300Ps
DUTY CYCLE = 2.0%MAX
ID, DRAIN CURRENT (A)
45
40
35
VGS = 2.5V
VGS = 4.5V
30
VGS = 3.5V
25
VGS = 3.0V
20
VGS = 2.0V
15
10
VGS = 1.5V
5
0
0
1
2
3
2.1
NORMALIZED
DRAIN TO SOURCE ON-RESISTANCE
50
4
PULSE DURATION = 300PS
DUTY CYCLE = 2.0%MAX
1.8
VGS = 2.0V
VGS = 3.0V
VGS = 2.5V
1.5
VGS = 3.5V
1.2
VGS = 4.5V
0.9
10
20
1.6
ID = 5.7A
VGS = 4.5V
1.0
0.8
0.6
-80
-40
0
40
80
120
PULSE DURATION = 300PS
DUTY CYCLE = 2.0%MAX
50
ID = 2.8A
40
TJ = 125oC
30
20
TJ = 25oC
10
160
1
TJ, JUNCTION TEMPERATURE (oC)
Figure 3. Normalized On Resistance vs Junction
Temperature
5
100
IS, REVERSE DRAIN CURRENT (A)
ID, DRAIN CURRENT (A)
2
3
4
VGS, GATE TO SOURCE VOLTAGE (V)
Figure 4. On-Resistance vs Gate to Source
Votlage
30
20
50
60
1.2
25
40
Figure 2. On-Resistance vs Drain Current and
Gate Voltage
RDS(ON), DRAIN TO SOURCE
ON-RESISTANCE (m:)
NORMALIZED
DRAIN TO SOURCE ON-RESISTANCE
Figure 1. On Region Characteristics
1.4
30
ID, DRAIN CURRENT(A)
VDS, DRAIN-SOURCE VOLTAGE (V)
PULSE DURATION = 300Ps
DUTY CYCLE = 2.0%MAX
VDS = 5V
15
TJ = 125oC
10
TJ = 25oC
TJ = -55oC
5
0
0.5
1.0
1.5
2.0
2.5
1
TJ = 125oC
TJ = 25oC
0.1
0.01
TJ = -55oC
1E-3
1E-4
0.2
0.4
0.6
0.8
1.0
1.2
1.4
VSD, BODY DIODE FORWARD VOLTAGE (V)
VGS, GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics
FDMA420NZ Rev B6
VGS = 0V
10
Figure 6. Source to Drain Diode Forward Voltage
vs Source Current
3
www.fairchildsemi.com
FDMA420NZ Single N-Channel 2.5V specified PowerTrench® MOSFET
Typical Characteristics TJ = 25°C unless otherwise noted
2000
VDS = 15V
4
VDS = 20V
3
VDS = 25V
2
1
0
0
2
4
6
Qg, GATE CHARGE(nC)
8
10
f = 1MHz
VGS = 0V
100
Crss
1
10
VDS, DRAIN TO SOURCE VOLTAGE (V)
30
Figure 8. Capacitance vs Drain to Source Voltage
100
6
10us
ID, DRAIN CURRENT (A)
ID, DRAIN CURRENT (A)
Coss
50
0.1
12
Figure 7. Gate Charge Characteristics
10
100us
1ms
1
0.1
Ciss
1000
CAPACITANCE (pF)
VGS, GATE TO SOURCE VOLTAGE(V)
5
10ms
OPERATION IN THIS
AREA MAY BE
LIMITED BY RDS(ON)
0.01
0.1
SINGLE PULSE
TJ=MAX RATED
TA=25oC
100ms
1s
10s
VGS = 4.5V
5
4
3
VGS = 2.5V
2
1
DC
1
10
VDS, DRAIN TO SOURCE VOLTAGE (V)
0
25
50
Figure 9. Forward Bias Safe Operating Area
50
75
100
125
TA, AMBIENT TEMPERATURE(oC)
150
Figure 10. Maximum Continuous Drain Current vs
Ambient Temperature
P(PK), PEAK TRANSIENT POWER (W)
200
100
TA = 25oC
VGS = 10V
FOR TEMPERATURES
ABOVE 25oC DERATE PEAK
CURRENT AS FOLLOWS:
150 – T
I= I
10
A
--------------------
25
125
SINGLE PULSE
1
0.5
-4
10
-3
10
-2
10
-1
10
t, PULSE WIDTH (s)
0
10
1
10
2
10
3
10
Figure 11. Single Pulse Maximum Power Dissipation
FDMA420NZ Rev B6
4
www.fairchildsemi.com
FDMA420NZ Single N-Channel 2.5V specified PowerTrench® MOSFET
Typical Characteristics TJ = 25°C unless otherwise noted
2
DUTY CYCLE-DESCENDING ORDER
Normalized Thermal
Impedance, ZTJA
1
D = 0.5
0.2
0.1
0.05
0.02
0.01
PDM
0.1
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZTJA x RTJA + TA
RTJA = 145oC
SINGLE PULSE
0.01
-4
10
-3
10
-2
10
-1
0
10
10
1
10
2
10
3
10
t, RECTANGULAR PULSE DURATION(s)
Figure 12. Transient Thermal Response Curve
FDMA420NZ Rev B6
5
www.fairchildsemi.com
FDMA420NZ Single N-Channel 2.5V specified PowerTrench® MOSFET
Typical Characteristics TJ = 25°C unless otherwise noted
Preliminary Datasheet
FDMA420NZ Single N-Channel 2.5V specified PowerTrench® MOSFET
Dimensional Outline and Pad Layout
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
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Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
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FDMA420NZ Rev B6
6
www.fairchildsemi.com
tm
*Trademarks of System General Corporation, used under license by Fairchild Semiconductor.
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Datasheet Identification
Product Status
Definition
Advance Information
Formative / In Design
Datasheet contains the design specifications for product development. Specifications
may change in any manner without notice.
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First Production
Datasheet contains preliminary data; supplementary data will be published at a later
date. Fairchild Semiconductor reserves the right to make changes at any time without
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Datasheet contains final specifications. Fairchild Semiconductor reserves the right to
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Datasheet contains specifications on a product that is discontinued by Fairchild
Semiconductor. The datasheet is for reference information only.
Rev. I68
FDMA420NZ Rev B6
7
www.fairchildsemi.com
FDMA420NZ Single N-Channel 2.5V specified PowerTrench® MOSFET
TRADEMARKS
The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not
intended to be an exhaustive list of all such trademarks.
AccuPower™
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Build it Now™
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