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or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application
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Dual N-Channel Logic Level PWM Optimized PowerTrench
MOSFET
General Description
Features
These N-Channel Logic Level MOSFETs are produced
using
ON
Semiconductor’s
advanced
PowerTrench process that has been especially tailored
to minimize the on-state resistance and yet maintain
superior switching performance.
• 9.4 A, 20 V
RDS(ON) = 14 mΩ @ VGS = 4.5 V
RDS(ON) = 18 mΩ @ VGS = 2.5 V
• Low gate charge (16 nC typical)
• ESD protection diode (note 3)
These devices are well suited for low voltage and
battery powered applications where low in-line power
loss and fast switching are required.
• High performance trench technology for extremely
low RDS(ON)
• High power and current handling capability
• Qualified to AEC Q101
• RoHS Compliant
DD1
DD1
D2
D
5
DD2
6
SO-8
Pin 1 SO-8
G2
S2 S
S
Symbol
3
Q1
7
G1
S1 G
S
Absolute Maximum Ratings
4
8
2
Q2
1
o
TA=25 C unless otherwise noted
Ratings
Units
VDSS
Drain-Source Voltage
Parameter
20
V
VGSS
Gate-Source Voltage
± 12
V
ID
Drain Current
9.4
A
PD
Power Dissipation for Dual Operation
– Continuous
(Note 1a)
– Pulsed
38
2
Power Dissipation for Single Operation
TJ, TSTG
(Note 1a)
W
1.6
(Note 1b)
1
(Note 1c)
0.9
–55 to +150
°C
(Note 1a)
78
°C/W
(Note 1)
40
°C/W
Operating and Storage Junction Temperature Range
Thermal Characteristics
RθJA
Thermal Resistance, Junction-to-Ambient
RθJC
Thermal Resistance, Junction-to-Case
Package Marking and Ordering Information
Device Marking
Device
Reel Size
Tape width
Quantity
FDS6898AZ
FDS6898AZ-F085
13’’
12mm
2500 units
©2010 Semiconductor Components Industries, LLC.
September-2017, Rev. 1
1
FDS6898AZ-F085 Dual N-Channel Logic Level PWM Optimized PowerTrench® MOSFET
FDS6898AZ-F085
Publication Order Number:
FDS6898AZ-F085/D
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
Min
VGS = 0 V,
ID = 250 µA
ID = 250 µA, Referenced to 25°C
20
Typ
Max Units
Off Characteristics
BVDSS
∆BVDSS
∆TJ
IDSS
Drain–Source Breakdown Voltage
Breakdown Voltage Temperature
Coefficient
Zero Gate Voltage Drain Current
VDS = 16 V,
V
mV/°C
21
VGS = 0 V
1
µA
IGSSF
Gate–Body Leakage, Forward
VGS = 12 V,
VDS = 0 V
10
µA
IGSSR
Gate–Body Leakage, Reverse
VGS = –12 V, VDS = 0 V
–10
µA
1
–3.5
1.5
V
mV/°C
10
13
14
14
18
21
mΩ
On Characteristics
(Note 2)
VDS = VGS,
ID = 250 µA
ID = 250 µA, Referenced to 25°C
VGS(th)
∆VGS(th)
∆TJ
RDS(on)
Gate Threshold Voltage
Gate Threshold Voltage
Temperature Coefficient
Static Drain–Source
On–Resistance
0.5
ID(on)
On–State Drain Current
VGS = 4.5 V, ID = 9.4 A
VGS = 2.5 V, ID = 8.3 A
VGS = 4.5 V, ID = 9.4 A,TJ = 125°C
VGS = 4.5V,
VDS = 5 V
gFS
Forward Transconductance
VDS = 5 V,
ID = 9.4 A
47
S
VDS = 10 V,
f = 1.0 MHz
V GS = 0 V,
1821
pF
19
A
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
Switching Characteristics
td(on)
Turn–On Delay Time
tr
Turn–On Rise Time
td(off)
440
pF
208
pF
(Note 2)
10
20
ns
15
27
ns
Turn–Off Delay Time
34
55
ns
tf
Turn–Off Fall Time
16
29
ns
Qg
Total Gate Charge
16
23
nC
Qgs
Gate–Source Charge
Qgd
Gate–Drain Charge
VDD = 10 V,
VGS = 4.5 V,
VDS = 10 V,
VGS = 4.5 V
ID = 1 A,
RGEN = 6 Ω
ID = 9.4 A,
3
nC
4
nC
Drain–Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain–Source Diode Forward Current
VSD
Drain–Source Diode Forward
Voltage
VGS = 0 V,
IS = 1.3 A
0.7
(Note 2)
1.3
A
1.2
V
Notes:
1. RθJA 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. RθJC is guaranteed by design while RθCA is determined by the user's board design.
a) 78°C/W when
2
mounted on a 0.5in
pad of 2 oz copper
b) 125°C/W when
mounted on a 0.02
2
in pad of 2 oz
copper
c) 135°C/W when mounted on a
minimum mounting pad.
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%
3. The diode connected between the gate and source serves only as protection against ESD. No gate overvoltage rating is implied
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2
FDS6898AZ-F085 Dual N-Channel Logic Level PWM Optimized PowerTrench® MOSFET
Electrical Characteristics
2.2
VGS = 4.5V
3.0V
RDS(ON), NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
ID, DRAIN CURRENT (A)
40
2.5V
30
2.0V
20
10
2
VGS = 2.0V
1.8
1.6
1.4
2.5V
1.2
3.0V
1
0
0.5
1
1.5
0
2
10
Figure 1. On-Region Characteristics.
1.6
20
30
40
I D, DRAIN CURRENT (A)
VDS, DRAIN-SOURCE VOLTAGE (V)
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
0.038
I D = 9.4A
VGS = 4.5V
RDS(ON) , ON-RESISTANCE (OHM)
RDS(ON), NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
4.5V
0.8
0
1.4
1.2
1
0.8
0.6
ID = 4.7A
0.03
0.022
TA = 125oC
0.014
TA = 25o C
0.006
-50
-25
0
25
50
75
100
125
150
1
2
3
4
5
VGS, GATE TO SOURCE VOLTAGE (V)
o
TJ, JUNCTION TEMPERATURE ( C)
Figure 3. On-Resistance Variation with
Temperature.
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
100
40
25o C
IS, REVERSE DRAIN CURRENT (A)
TA = -55o C
VDS = 5V
ID, DRAIN CURRENT (A)
4.0V
125o C
30
20
10
0
0.5
1
1.5
2
2.5
VGS = 0V
10
25o C
0.1
-55oC
0.01
0.001
0.0001
0
VGS, GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics.
TA = 125oC
1
0.2
0.4
0.6
0.8
1
1.2
VSD, BODY DIODE FORWARD VOLTAGE (V)
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature.
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3
FDS6898AZ-F085 Dual N-Channel Logic Level PWM Optimized PowerTrench® MOSFET
Typical Characteristics
2500
VDS = 5V
ID = 9.4A
10V
8
6
4
1500
1000
2
500
0
0
C OSS
CRSS
0
5
10
15
20
25
30
0
35
5
10
Figure 7. Gate Charge Characteristics.
40
P(pk), PEAK TRANSIENT POWER (W)
100µs
RDS(ON) LIMIT
1ms
10
10ms
100ms
1s
10s
DC
1
VGS = 10V
SINGLE PULSE
RθJA = 135o C/W
0.1
TA = 25o C
0.01
0.01
0.1
1
20
Figure 8. Capacitance Characteristics.
100
10
SINGLE PULSE
RθJA =135°C/W
TA = 25°C
30
20
10
0
0.001
100
0.01
0.1
VDS, DRAIN-SOURCE VOLTAGE (V)
1
10
100
t1, TIME (sec)
Figure 9. Maximum Safe Operating Area.
r(t), NORMALIZED EFFECTIVE
TRANSIENT THERMAL RESISTANCE
15
VDS, DRAIN TO SOURCE VOLTAGE (V)
Q g, GATE CHARGE (nC)
ID, DRAIN CURRENT (A)
f = 1MHz
VGS = 0 V
CISS
2000
15V
CAPACITANCE (pF)
VGS, GATE-SOURCE VOLTAGE (V)
10
Figure 10. Single Pulse Maximum
Power Dissipation.
1
D = 0.5
RθJA(t) = r(t) * RθJA
RθJA = 135 °C/W
0.2
0.1
0.1
0.05
P(pk)
0.02
0.01
t1
0.01
t2
TJ - TA = P * RθJA(t)
Duty Cycle, D = t 1 / t 2
SINGLE PULSE
0.001
0.0001
0.001
0.01
0.1
1
10
t , TIME (sec)
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.
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4
100
1000
FDS6898AZ-F085 Dual N-Channel Logic Level PWM Optimized PowerTrench® MOSFET
Typical Characteristics
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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