Is Now Part of
To learn more about ON Semiconductor, please visit our website at
www.onsemi.com
Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers
will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor
product management systems do not have the ability to manage part nomenclature that utilizes an underscore
(_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain
device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated
device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please
email any questions regarding the system integration to Fairchild_questions@onsemi.com.
ON Semiconductor and the ON Semiconductor logo 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.
FDMS037N08B
N-Channel PowerTrench® MOSFET
75 V, 100 A, 3.7 mΩ
Features
Description
• RDS(on) = 3.01 mΩ (Typ.) @ VGS = 10 V, ID = 50 A
This N-Channel MOSFET is produced using Fairchild
Semiconductor’s advance PowerTrench® process that has
been tailored to minimize the on-state resistance while maintaining superior switching performance.
• Low FOM RDS(on)*QG
• Low Reverse Recovery Charge, Qrr = 80 nC
• Soft Reverse Recovery Body Diode
• Enables Highly Efficiency in Synchronous Rectification
Applications
• Fast Switching Speed
• Synchronous Rectification for ATX / Server / Telecom PSU
• 100% UIL Tested
• Battery Protection circuit
• RoHS Compliant
• DC Motor Drives and Uninterruptible Power Supplies
Bottom
Top
S
D
D
D
Pin 1
S
S
G
D
D
5
4
G
D
6
3
S
D
7
2
S
D
8
1
S
Power 56
MOSFET Maximum Ratings TA = 25oC unless otherwise noted.
Symbol
VDSS
Drain to Source Voltage
VGSS
Gate to Source Voltage
ID
Parameter
- Continuous (TC = 25oC)
Drain Current
IDM
Drain Current
EAS
Single Pulsed Avalanche Energy
- Pulsed
PD
Power Dissipation
TJ, TSTG
Operating and Storage Temperature Range
(Note 1a)
±20
V
128
A
19.9
(Note 2)
400
A
(Note 3)
180.6
mJ
104.2
W
(TC = 25oC)
(TA = 25oC)
Unit
V
100
- Continuous (TC = 25oC, Silicon Limited)
- Continuous (TA = 25oC)
FDMS037N08B
75
(Note 1a)
0.83
-55 to +150
W
o
C
Thermal Characteristics
Symbol
Parameter
RθJC
Thermal Resistance, Junction to Case, Max.
RθJA
Thermal Resistance, Junction to Ambient, Max.
©2012 Fairchild Semiconductor Corporation
FDMS037N08B Rev. C2
FDMS037N08B
1.2
(Note 1a)
1
50
Unit
oC/W
www.fairchildsemi.com
FDMS037N08B — N-Channel PowerTrench® MOSFET
November 2013
Device Marking
FDMS037N08B
Device
FDMS037N08B
Package
Power 56
Reel Size
13 ”
Tape Width
12 mm
Quantity
3000 units
Electrical Characteristics TJ= 25oC unless otherwise noted.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
75
-
-
V
-
39
-
mV/oC
Off Characteristics
BVDSS
ΔBVDSS
/ ΔTJ
IDSS
Drain to Source Breakdown Voltage
Breakdown Voltage Temperature
Coefficient
Zero Gate Voltage Drain Current
ID = 250 μA, VGS = 0 V
VDS = 60 V, VGS = 0 V
-
-
1
μA
IGSS
Gate to Body Leakage Current
VGS = ±20 V, VDS = 0 V
-
-
±100
nA
2.5
-
4.5
V
-
3.01
3.7
mΩ
-
108
-
S
o
ID = 250 μA, Referenced to 25 C
On Characteristics
VGS(th)
RDS(on)
Gate Threshold Voltage
VGS = VDS, ID = 250 μA
Static Drain to Source On Resistance
gFS
Forward Transconductance
VGS = 10 V, ID = 50 A
VDS = 10 V, ID = 50 A
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
Coss(er)
Energy Releted Output Capacitance
Qg(tot)
Total Gate Charge at 10V
Qgs
Gate to Source Gate Charge
Qgd
Gate to Drain “Miller” Charge
Vplateau
Gate Plateau Volatge
Qsync
Total Gate Charge Sync.
VDS = 37.5 V, VGS = 0 V
f = 1 MHz
VDS = 37.5 V, VGS = 0 V
VDS = 37.5 V, ID = 50 A
VGS = 0 V to 10 V
(Note 4)
VDS = 0 V, ID = 50 A
-
4550
5915
pF
-
1060
1380
pF
-
30.2
45
pF
-
1702
-
pF
-
76.8
100
nC
-
27.5
-
nC
-
17.4
-
nC
-
5.1
-
V
-
66.3
-
nC
Qoss
Output Charge
VDS = 37.5 V, VGS = 0 V
-
74.6
-
nC
ESR
Equivalent Series Resistance
f = 1 MHz
-
1.28
-
Ω
-
34.9
80
ns
-
20.1
50
ns
-
55.3
120
ns
-
19.4
49
ns
Switching Characteristics
td(on)
Turn-On Delay Time
tr
Turn-On Rise Time
td(off)
Turn-Off Delay Time
tf
Turn-Off Fall Time
VDD = 37.5 V, ID = 50 A
VGS = 10 V, RG = 4.7 Ω
(Note 4)
Drain-Source Diode Characteristics
IS
Maximum Continuous Drain to Source Diode Forward Current
-
-
100
A
ISM
Maximum Pulsed Drain to Source Diode Forward Current
-
-
400
A
VSD
Drain to Source Diode Forward Voltage
VGS = 0 V, ISD = 50 A
-
-
1.3
V
trr
Reverse Recovery Time
-
66.8
-
ns
Qrr
Reverse Recovery Charge
VGS = 0 V, ISD = 50 A
dIF/dt = 100 A/μs
-
84
-
nC
Notes:
1.RθJA is determined with the device mounted on a 1in2 pad 2 oz copper pad on a 1.5 x 1.5 in. board of FR-4 material. RθJC is guaranteed by design while RθCA is determined by
the user's board design.
a. 50 °C/W when mounted on a
1 in2 pad of 2 oz copper.
b. 125 °C/W when mounted on a
minimum pad of 2 oz copper.
2. Repetitive rating: pulse-width limited by maximum junction temperature.
3. L = 0.3 mH, IAS = 34.7 A, starting TJ = 25°C.
4. Essentially independent of operating temperature typical characteristics.
©2012 Fairchild Semiconductor Corporation
FDMS037N08B Rev. C2
2
www.fairchildsemi.com
FDMS037N08B — N-Channel PowerTrench® MOSFET
Package Marking and Ordering Information
Figure 1. On-Region Characteristics
Figure 2. Transfer Characteristics
300
400
100
10
*Notes:
1. 250μs Pulse Test
o
2. TC = 25 C
1
0.1
ID, Drain Current[A]
ID, Drain Current[A]
100
VGS = 15.0V
10.0V
8.0V
7.0V
6.5V
6.0V
5.5V
5.0V
1
VDS, Drain-Source Voltage[V]
o
25 C
o
150 C
10
1
2.5
10
Figure 3. On-Resistance Variation vs.
Drain Current and Gate Voltage
3.0
3.5
4.0
4.5
5.0
5.5
VGS, Gate-Source Voltage[V]
IS, Reverse Drain Current [A]
3.5
VGS = 10V
3.0
VGS = 20V
2.5
100
o
150 C
10
*Note: TC = 25 C
0
50
100 150 200 250 300
ID, Drain Current [A]
350
o
25 C
*Notes:
1. VGS = 0V
o
2. 250μs Pulse Test
1
0.2
400
Figure 5. Capacitance Characteristics
0.4
0.6
0.8
1.0
VSD, Body Diode Forward Voltage [V]
1.2
Figure 6. Gate Charge Characteristics
10
VGS, Gate-Source Voltage [V]
10000
Ciss
Capacitances [pF]
6.0
400
4.0
2.0
o
-55 C
Figure 4. Body Diode Forward Voltage
Variation vs. Source Current
and Temperature
4.5
RDS(ON) [mΩ],
Drain-Source On-Resistance
*Notes:
1. VDS = 10V
2. 250μs Pulse Test
1000
Coss
*Note:
1. VGS = 0V
2. f = 1MHz
100
Ciss = Cgs + Cgd (Cds = shorted)
Coss = Cds + Cgd
Crss = Cgd
10
0.1
1
10
VDS, Drain-Source Voltage [V]
©2012 Fairchild Semiconductor Corporation
FDMS037N08B Rev. C2
VDS = 15V
VDS = 37.5V
VDS = 60V
8
6
4
2
Crss
*Note: ID = 50A
0
75
3
0
20
40
60
Qg, Total Gate Charge [nC]
80
www.fairchildsemi.com
FDMS037N08B — N-Channel PowerTrench® MOSFET
Typical Performance Characteristics
Figure 7. Breakdown Voltage Variation
vs. Temperature
Figure 8. On-Resistance Variation
vs. Temperature
1.8
RDS(on), [Normalized]
Drain-Source On-Resistance
BVDSS, [Normalized]
Drain-Source Breakdown Voltage
1.08
1.04
1.00
0.96
*Notes:
1. VGS = 0V
2. ID = 250μA
0.92
-80
-40
0
40
80
120
o
TJ, Junction Temperature [ C]
1.0
*Notes:
1. VGS = 10V
2. ID = 50A
0.8
-40
0
40
80
120
o
TJ, Junction Temperature [ C]
160
140
120
100
ID, Drain Current [A]
ID, Drain Current [A]
1.2
Figure 10. Maximum Drain Current
vs. Case Temperature
1000
1ms
10ms
10
100ms
Operation in This Area
is Limited by R DS(on)
1
DC
*Notes:
o
0.1
100
VGS= 10V
80
60
40
1. Ta = 25 C
20
o
0.01
0.01
2. TJ = 150 C
3. Single Pulse
0.1
1
10
VDS, Drain-Source Voltage [V]
o
RθJC= 1.2 C/W
0
25
100
Figure 11. Eoss vs. Drain to Source Voltage
50
75
100
125
o
TC, Case Temperature [ C]
150
Figure 12. Unclamped Inductive
Switching Capability
3.0
100
IAS, AVALANCHE CURRENT (A)
2.4
EOSS, [μJ]
1.4
0.6
-80
160
Figure 9. Maximum Safe Operating Area
1.8
1.2
0.6
0
1.6
0
15
30
45
60
VDS, Drain to Source Voltage [V]
©2012 Fairchild Semiconductor Corporation
FDMS037N08B Rev. C2
TJ = 150 oC
1
0.001
75
TJ = 25 oC
10
0.01
0.1
1
10
100
1000
tAV, TIME IN AVALANCHE (ms)
4
www.fairchildsemi.com
FDMS037N08B — N-Channel PowerTrench® MOSFET
Typical Performance Characteristics (Continued)
FDMS037N08B — N-Channel PowerTrench® MOSFET
Typical Performance Characteristics (Continued)
Figure 13. Transient Thermal Response Curve
Normalized Thermal
Thermal Response, ZθJA(t)
Impedance, ZθJA
(Normalized)
1
0.5
0.2
0.1
0.1
PDM
0.05
t1
0.02
*Notes:
0.01
0.01
o
Single pulse
0.005
0.01
t2
1. ZθJA(t) = 125 C/W Max.
2. Duty Factor, D= t1/t2
3. TJM - TC = PDM * ZθJC(t)
0.1
1
10
100
1000
Pulse Duration [sec]
tRectangular
1, Rectangular Pulse Duration [sec]
©2012 Fairchild Semiconductor Corporation
FDMS037N08B Rev. C2
5
www.fairchildsemi.com
FDMS037N08B — N-Channel PowerTrench® MOSFET
Figure 14. Gate Charge Test Circuit & Waveform
IG = const.
Figure 15. Resistive Switching Test Circuit & Waveforms
VDS
RG
RL
VDS
VDD
VGS
VGS
DUT
VGS
10V
90%
10%
td(on)
tr
t on
td(off)
tf
t off
Figure 16. Unclamped Inductive Switching Test Circuit & Waveforms
VGS
©2012 Fairchild Semiconductor Corporation
FDMS037N08B Rev. C2
6
www.fairchildsemi.com
FDMS037N08B — N-Channel PowerTrench® MOSFET
Figure 17. Peak Diode Recovery dv/dt Test Circuit & Waveforms
DUT
+
VDS
_
I SD
L
Driver
RG
VGS
VGS
( Driver )
Same Type
as DUT
VDD
• dv/dt controlled by RG
• ISD controlled by pulse period
Gate Pulse Width
D = -------------------------Gate Pulse Period
10V
IFM , Body Diode Forward Current
I SD
( DUT )
di/dt
IRM
Body Diode Reverse Current
VDS
( DUT )
Body Diode Recovery dv/dt
VSD
VDD
Body Diode
Forward Voltage Drop
©2012 Fairchild Semiconductor Corporation
FDMS037N08B Rev. C2
7
www.fairchildsemi.com
VCC
Driver
VGS
( Driver)
VGS
(DUT)
VDD
VRG
RG
t
10V
t
DUT
Qsync =
VGS
©2012 Fairchild Semiconductor Corporation
FDMS037N08B Rev. C2
8
1
⋅ VR ( t ) dt
RG G
www.fairchildsemi.com
FDMS037N08B — N-Channel PowerTrench® MOSFET
Figure 18. Total Gate Charge Qsync. Test Circuit & Waveforms
PQFN8 5X6, 1.27P
CASE 483AE
ISSUE A
5.10
PKG
CL
8
5.10
3.91
A
SEE
DETAIL B
B
5
1.27
8
7
6
5
0.77
4.52
PKG CL
5.85
5.65
6.15
3.75
6.61
KEEP OUT
AREA
1.27
1
4
1
TOP VIEW
2
3
4
0.61
1.27
3.81
OPTIONAL DRAFT
ANGLE MAY APPEAR
ON FOUR SIDES
OF THE PACKAGE
SEE
DETAIL C
5.00
4.80
LAND PATTERN
RECOMMENDATION
0.35
0.15
0.10 C
0.05
0.00
SIDE VIEW
8X
0.08 C
5.20
4.80
1.10
0.90
3.81
0.35
0.15
DETAIL C
SCALE: 2:1
1.27
0.51 (8X)
0.31
(0.34)
0.10
1
2
3
C A B
4
0.76
0.51
(0.52)
6.25
5.90
3.48+0.30
-0.10
(0.50)
(0.30)
(2X)
8
0.20+0.10
-0.15 (8X)
7
6
3.96
3.61
BOTTOM VIEW
0.30
0.05
5
C
SEATING
PLANE
DETAIL B
SCALE: 2:1
NOTES: UNLESS OTHERWISE SPECIFIED
A. PACKAGE STANDARD REFERENCE: JEDEC MO-240,
ISSUE A, VAR. AA,.
B. DIMENSIONS DO NOT INCLUDE BURRS OR MOLD FLASH.
MOLD FLASH OR BURRS DOES NOT EXCEED 0.10MM.
C. ALL DIMENSIONS ARE IN MILLIMETERS.
D. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-2009.
E. IT IS RECOMMENDED TO HAVE NO TRACES OR
VIAS WITHIN THE KEEP OUT AREA.
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.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
© Semiconductor Components Industries, LLC
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
www.onsemi.com
1
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
www.onsemi.com