FQA9N90C_F109
N-Channel QFET® MOSFET
900 V, 9 A, 1.4 Ω
Features
Description
• 9 A, 900 V, RDS(on) = 1.4 Ω (Max.) @ VGS = 10 V, ID = 4.5 A
This N-Channel enhancement mode power MOSFET is
produced using Fairchild Semiconductor’s proprietary planar
stripe and DMOS technology. This advanced MOSFET
technology has been especially tailored to reduce on-state
resistance, and to provide superior switching performance and
high avalanche energy strength. These devices are suitable for
switched mode power supplies, active power factor correction
(PFC), and electronic lamp ballasts.
• Low Gate Charge (Typ. 45 nC)
• Low Crss . 14 pF)
• 100% Avalanche Tested
• RoHS compliant
D
G
G
D
TO-3PN
S
S
Absolute Maximum Ratings
Symbol
TC = 25°C unless otherwise noted.
Parameter
FQA9N90C_F109
Unit
VDSS
Drain-Source Voltage
900
V
ID
Drain Current
- Continuous (TC = 25°C)
9.0
A
IDM
Drain Current
- Pulsed
VGSS
Gate-Source Voltage
± 30
V
EAS
Single Pulsed Avalanche Energy
(Note 2)
900
mJ
- Continuous (TC = 100°C)
(Note 1)
5.7
A
36
A
IAR
Avalanche Current
(Note 1)
9.0
A
EAR
Repetitive Avalanche Energy
(Note 1)
28
mJ
(Note 3)
dv/dt
Peak Diode Recovery dv/dt
PD
Power Dissipation (TC = 25°C)
TJ, TSTG
Operating and Storage Temperature Range
TL
Maximum lead temperature for soldering purposes,
1/8" from case for 5 seconds
- Derate above 25°C
4.0
V/ns
280
W
2.22
W/°C
-55 to +150
°C
300
°C
Thermal Characteristics
Symbol
Parameter
FQA9N90C_F109
Unit
RθJC
Thermal Resistance, Junction-to-Case, Max.
0.45
°C/W
RθCS
Thermal Resistance, Case-to-Sink, Typ.
0.24
°C/W
RθJA
Thermal Resistance, Junction-to-Ambient, Max.
40
°C/W
©2007 Fairchild Semiconductor Corporation
FQA9N90C_F109 Rev C2
1
www.fairchildsemi.com
FQA9N90C_F109 — N-Channel QFET® MOSFET
April 2014
Part Number
FQA9N90C_F109
Top Mark
FQA9N90C
Electrical Characteristics
Symbol
Package
TO-3PN
Packing Method
Tube
Reel Size
N/A
Tape Width
N/A
Quantity
30 units
TC = 25°C unless otherwise noted.
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
900
--
--
V
Off Characteristics
BVDSS
Drain-Source Breakdown Voltage
VGS = 0 V, ID = 250 µA
∆BVDSS/
∆TJ
Breakdown Voltage Temperature Coefficient
ID = 250 µA, Referenced to 25°C
--
0.99
--
V/°C
IDSS
Zero Gate Voltage Drain Current
VDS = 900 V, VGS = 0 V
--
--
10
µA
VDS = 720 V, TC = 125°C
--
--
100
µA
IGSSF
Gate-Body Leakage Current, Forward
VGS = 30 V, VDS = 0 V
--
--
100
nA
IGSSR
Gate-Body Leakage Current, Reverse
VGS = -30 V, VDS = 0 V
--
--
-100
nA
On Characteristics
VGS(th)
Gate Threshold Voltage
VDS = VGS, ID = 250 µA
3.0
--
5.0
V
RDS(on)
Static Drain-Source On-Resistance
VGS = 10 V, ID = 4.5 A
--
1.12
1.4
Ω
gFS
Forward Transconductance
VDS = 50 V, ID = 4.5 A
--
9.2
--
S
VDS = 25 V, VGS = 0 V,
f = 1.0 MHz
--
2100
2730
pF
--
175
230
pF
--
14
18
pF
--
50
110
ns
--
120
250
ns
--
100
210
ns
--
75
160
ns
--
45
58
nC
--
13
--
nC
--
18
--
nC
9.0
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)
Turn-Off Delay Time
tf
Turn-Off Fall Time
Qg
Total Gate Charge
Qgs
Gate-Source Charge
Qgd
VDD = 450 V, ID = 11.0A,
RG = 25 Ω
(Note 4)
VDS = 720 V, ID = 11.0A,
VGS = 10 V
(Note 4)
Gate-Drain Charge
Drain-Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain-Source Diode Forward Current
--
--
ISM
Maximum Pulsed Drain-Source Diode Forward Current
--
--
36
A
VSD
Drain-Source Diode Forward Voltage
VGS = 0 V, IS =9.0 A
--
--
1.4
V
trr
Reverse Recovery Time
550
--
ns
Reverse Recovery Charge
VGS = 0 V, IS = 9.0 A,
dIF / dt = 100 A/µs
--
Qrr
--
6.5
--
µC
Notes:
1. Repetitive rating: pulse-width limited by maximum junction temperature.
2. L = 21 mH, IAS = 9 A, VDD = 50 V, RG = 25 Ω, starting TJ = 25°C.
3. ISD ≤ 9 A, di/dt ≤ 200 A/μs, VDD ≤ BVDSS, starting TJ = 25°C.
4. Essentially independent of operating temperature typical characteristics.
©2007 Fairchild Semiconductor Corporation
FQA9N90C_F109 Rev C2
2
www.fairchildsemi.com
FQA9N90C_F109 — N-Channel QFET® MOSFET
Package Marking and Ordering Information
Figure 1. On-Region Characteristics
Figure 2. Transfer Characteristics
VGS
15.0 V
10.0 V
8.0 V
7.0 V
6.5 V
6.0 V
Bottom : 5.5 V
Top :
ID, Drain Current [A]
1
10
ID, Drain Current [A]
1
10
0
10
o
150 C
o
-55 C
o
25 C
0
10
※ Notes :
1. 250µs Pulse Test
2. TC = 25℃
-1
10
※ Notes :
1. VDS = 50V
2. 250µs Pulse Test
-1
-1
0
10
10
1
10
10
2
4
8
6
10
VGS, Gate-Source Voltage [V]
VDS, Drain-Source Voltage [V]
Figure 3. On-Resistance Variation vs.
Drain Current and Gate Voltage
Figure 4. Body Diode Forward Voltage
Variation vs. Source Current
and Temperatue
IDR, Reverse Drain Current [A]
RDS(ON) [Ω ],
Drain-Source On-Resistance
3.0
2.5
VGS = 10V
2.0
VGS = 20V
1.5
1
10
0
10
25℃
150℃
※ Notes :
1. VGS = 0V
2. 250µs Pulse Test
※ Note : TJ = 25℃
1.0
-1
0
5
10
15
20
25
10
30
0.2
0.4
ID, Drain Current [A]
Figure 5. Capacitance Characteristics
3500
1.4
VDS = 180V
Ciss
Coss
※ Notes :
1. VGS = 0 V
2. f = 1 MHz
1000
500
1.2
VDS = 450V
10
2000
1500
1.0
12
VGS, Gate-Source Voltage [V]
Capacitance [pF]
2500
0.8
Figure 6. Gate Charge Characteristics
Ciss = Cgs + Cgd (Cds = shorted)
Coss = Cds + Cgd
Crss = Cgd
3000
0.6
VSD, Source-Drain voltage [V]
Crss
VDS = 720V
8
6
4
2
※ Note : ID = 9A
0
-1
10
0
10
0
1
10
©2007 Fairchild Semiconductor Corporation
FQA9N90C_F109 Rev C2
0
10
20
30
40
50
QG, Total Gate Charge [nC]
VDS, Drain-Source Voltage [V]
3
www.fairchildsemi.com
FQA9N90C_F109 — N-Channel QFET® MOSFET
Typical Performance Characteristics
(Continued)
Figure 7. Breakdown Voltage Variation
vs. Temperature
Figure 8. On-Resistance Variation
vs. Temperature
3.0
RDS(ON), (Normalized)
Drain-Source On-Resistance
BVDSS, (Normalized)
Drain-Source Breakdown Voltage
1.2
1.1
1.0
※ Notes :
1. VGS = 0 V
2. ID = 250 µA
0.9
0.8
-100
-50
0
50
100
150
2.5
2.0
1.5
1.0
※ Notes :
1. VGS = 10 V
2. ID = 4.5 A
0.5
0.0
-100
200
-50
0
50
100
150
200
o
o
TJ, Junction Temperature [ C]
TJ, Junction Temperature [ C]
Figure 9. Maximum Safe Operating Area
Figure 10. Maximum Drain Current
vs. Case Temperature
10
Operation in This Area
is Limited by R DS(on)
2
10 µs
8
100 µs
1
10
ID, Drain Current [A]
ID, Drain Current [A]
10
1 ms
10 ms
DC
0
10
※ Notes :
o
1. TC = 25 C
o
2. TJ = 150 C
3. Single Pulse
-1
10
0
10
4
2
-2
10
6
1
2
10
0
25
3
10
10
50
75
100
125
150
TC, Case Temperature [℃]
VDS, Drain-Source Voltage [V]
Figure 11. Transient Thermal Response Curve
ZθJ C(t), Thermal Response [oC/W]
10
0
D = 0 .5
10
※ N o te s :
1 . Z θ J C (t) = 0 .4 5 ℃ /W M a x .
2 . D u ty F a c to r, D = t 1 /t 2
3 . T J M - T C = P D M * Z θ J C (t)
0 .2
-1
0 .1
PDM
0 .0 5
t1
0 .0 2
10
0 .0 1
-2
10
-5
t2
s in g le
e pu se
10
-4
10
-3
10
-2
10
-1
10
0
10
1
t 1 , S q u a re W a v e P u ls e D u ra tio n [s e c ]
©2007 Fairchild Semiconductor Corporation
FQA9N90C_F109 Rev C2
4
www.fairchildsemi.com
FQA9N90C_F109 — N-Channel QFET® MOSFET
Typical Performance Characteristics
FQA9N90C_F109 — N-Channel QFET® MOSFET
50KΩ
50K
Ω
200nF
200n
F
12V
VGS
Same
Same Type
as DU
DUT
T
Qg
10V
300nF
300n
F
VDS
VGS
Qgs
Qgd
DUT
DU
T
IG = const.
Charrge
Cha
Figure 12. Gate Charge Test Circuit & Waveform
VDS
RG
RL
VDS
90%
VDD
VGS
VGS
DUT
DU
T
VGS
10%
10%
td(on
d( on))
tr
td(o
d( of f)
t on
t of
offf
tf
Figure 13. Resistive Switching Test Circuit & Waveforms
VDS
BVDSS
1
EAS = ---- L IAS2 -------------------2
BVDS
DSS
S - VDD
L
BVDS
DSS
S
IAS
ID
RG
VGS
VDD
ID (t)
VDS (t)
VDD
DUT
tp
tp
Ti
Tim
me
Figure 14. Unclamped Inductive Switching Test Circuit & Waveforms
©2007 Fairchild Semiconductor Corporation
FQA9N90C_F109 Rev C2
5
www.fairchildsemi.com
FQA9N90C_F109 — N-Channel QFET® MOSFET
DUT
+
VDS
_
I SD
L
Driver
RG
VGS
VGS
( Driver )
I SD
( DUT )
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
di/dt
IRM
Body Diode Reverse Current
VDS
( DUT )
Body Diode Recovery dv/dt
VSD
VDD
Body Diode
Forward Voltage Drop
Figure 15. Peak Diode Recovery dv/dt Test Circuit & Waveforms
©2007 Fairchild Semiconductor Corporation
FQA9N90C_F109 Rev C2
6
www.fairchildsemi.com
FQA9N90C_F109 — N-Channel QFET® MOSFET
Mechanical Dimensions
Figure 16. TO3PN, 3-Lead, Plastic, EIAJ SC-65
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
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/package/packageDetails.html?id=PN_TT3PN-003
©2007 Fairchild Semiconductor Corporation
FQA9N90C_F109 Rev C2
7
www.fairchildsemi.com
tm
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2.
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PRODUCT STATUS DEFINITIONS
Definition of Terms
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.
Preliminary
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
notice to improve design.
No Identification Needed
Full Production
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to
make changes at any time without notice to improve the design.
Obsolete
Not In Production
Datasheet contains specifications on a product that is discontinued by Fairchild
Semiconductor. The datasheet is for reference information only.
Rev. I68
©2007 Fairchild Semiconductor Corporation
FQA9N90C_F109 Rev C2
8
www.fairchildsemi.com
FQA9N90C_F109 — N-Channel QFET® MOSFET
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