FW905
Rev.0 I Page 1 of 6 I www.onsemi.com
Features
•Composite type with an N-channel MOSFET and a P-channel MOSFET driving from a 2.5V supply voltage
contained in a single package.
•High-density mounting.
Specifications
Absolute Maximum Ratings at Ta=25°C
Parameter Symbol Conditions N-channel P-channel Unit
Drain-to-Source Voltage VDSS 20 --20 V
Gate-to-Source Voltage VGSS ±10 ±10 V
Drain Current (DC) ID7--6A
Drain Current (PW≤10µs) IDP Duty cycle≤1% 52 --52 A
Allowable Power Dissipation PDMounted on a ceramic board 2.3 W
(1500mm2✕0.8mm)1unit, PW≤10s
Total Dissipation PTMounted on a ceramic board 2.5 W
(1500mm2✕0.8mm), PW≤10s
Channel Temperature Tch 150 °C
Storage Temperature Tstg --55 to +150 °C
Electrical Characteristics at Ta=25°C
Ratings
Parameter Symbol Conditions min typ max Unit
[N-channel]
Drain-to-Source Breakdown Voltage V(BR)DSS ID=1mA, VGS=0V 20 V
Zero-Gate Voltage Drain Current IDSS VDS=20V, VGS=0V 1 µA
Gate-to-Source Leakage Current IGSS VGS=±8V, VDS=0V ±10 µA
Cutoff Voltage VGS(off) VDS=10V, ID=1mA 0.5 1.3 V
Forward T ransfer Admittance yfsVDS=10V, ID=7A 9 15 S
RDS(on)1 ID=7A, VGS=4V 18 24 mΩ
Static Drain-to-Source On-State Resistance
RDS(on)2 ID=3A, VGS=2.5V 20 33 mΩ
Input Capacitance Ciss VDS=10V, f=1MHz 1530 pF
Output Capacitance Coss VDS=10V, f=1MHz 230 pF
Reverse Transfer Capacitance Crss VDS=10V, f=1MHz 215 pF
Marking : W905 Continued on next page.
Ordering number : EN8754
FW905 N-Channel and P-Channel Silicon MOSFETs
General-Purpose Switching Device
Applications
© 2011, SCILLC. All rights reserved.
Jan-2011, Rev. 0 www.onsemi.com Publication Order Number:
FW905/D
FW905
Rev.0 I Page 2 of 6 I www.onsemi.com
Continued from preceding page. Ratings
Parameter Symbol Conditions min typ max Unit
Turn-ON Delay Time td(on) See specified Test Circuit. 19 ns
Rise T ime trSee specified Test Circuit. 225 ns
Turn-OFF Delay Time td(off) See specified Test Circuit. 125 ns
Fall T ime tfSee specified Test Circuit. 125 ns
Total Gate Charge Qg VDS=10V, VGS=4V, ID=7A 18.5 nC
Gate-to-Source Charge Qgs VDS=10V, VGS=4V, ID=7A 3.4 nC
Gate-to-Drain “Miller” Charge Qgd VDS=10V, VGS=4V, ID=7A 4.8 nC
Diode Forward Voltage VSD IS=7A, VGS=0V 0.79 1.2 V
[P-channel]
Drain-to-Source Breakdown Voltage V(BR)DSS ID=--1mA, VGS=0V --20 V
Zero-Gate Voltage Drain Current IDSS VDS=--20V, VGS=0V --1 µA
Gate-to-Source Leakage Current IGSS VGS=±8V, VDS=0V ±10 µA
Cutoff Voltage VGS(off) VDS=--10V, ID=--1mA --0.4 --1.4 V
Forward T ransfer Admittance yfsVDS=--10V, ID=--6A 7.8 13 S
RDS(on)1 ID=--6A, VGS=--4V 30 40 mΩ
Static Drain-to-Source On-State Resistance
RDS(on)2 ID=--3A, VGS=--2.5V 42 59 mΩ
Input Capacitance Ciss VDS=--10V, f=1MHz 1720 pF
Output Capacitance Coss VDS=--10V, f=1MHz 260 pF
Reverse T ransfer Capacitance Crss VDS=--10V, f=1MHz 245 pF
Turn-ON Delay Time td(on) See specified Test Circuit. 19 ns
Rise T ime trSee specified Test Circuit. 390 ns
Turn-OFF Delay Time td(off) See specified Test Circuit. 110 ns
Fall T ime tfSee specified Test Circuit. 145 ns
Total Gate Charge Qg VDS=--10V, VGS=--4V, ID=--6A 18.4 nC
Gate-to-Source Charge Qgs VDS=--10V, VGS=--4V, ID=--6A 3.2 nC
Gate-to-Drain “Miller” Charge Qgd VDS=--10V, VGS=--4V, ID=--6A 5.2 nC
Diode Forward Voltage VSD IS=--6A, VGS=0V --0.82 --1.2 V
Package Dimensions Electrical Connection
unit : mm
7005-003
14
58
5.0
4.4
6.0 0.3
1.5
1.8 MAX
0.1
0.595 1.27
0.2
0.43
1 : Source1
2 : Gate1
3 : Source2
4 : Gate2
5 : Drain2
6 : Drain2
7 : Drain1
8 : Drain1
SANYO : SOP8
8765
1234
Top view
1 : Source1
2 : Gate1
3 : Source2
4 : Gate2
5 : Drain2
6 : Drain2
7 : Drain1
8 : Drain1
FW905
Rev.0 I Page 3 of 6 I www.onsemi.com
Switching Time Test Circuit
[N-channel] [P-channel]
PW=10µs
D.C.≤1%
P.G 50Ω
G
S
D
ID=5A
RL=2Ω
VDD=10V
VOUT
FW905
VIN
4.5V
0V
VIN
PW=10µs
D.C.≤1%
P.G 50Ω
G
S
D
ID= --6A
RL=1.67Ω
VDD= --10V
VOUT
FW905
VIN
0V
--4V
VIN
Drain-to-Source Voltage, VDS -- V
Drain Current, ID -- A
Gate-to-Source Voltage, VGS -- V
Drain Current, ID -- A
Drain-to-Source Voltage, VDS -- V
Drain Current, ID -- A
Gate-to-Source Voltage, VGS -- V
Drain Current, ID -- A
[Pch]
[Pch]
[Nch]
[Nch]
ID -- VDS
ID -- VGS
ID -- VDS
ID -- VGS
0 0.05
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.1
0
1
2
3
6
5
4
8
7
0.40.3 0.350.15 0.2 0.25
IT05892
0 0.2 0.4 0.80.6 1.0 1.2 1.4 1.6 1.8
IT05893
VGS=1.5V
2.0
V
2
.5V
3.0V
4.5V
Ta=75
°C
--25
°C
VDS=10V
25
°C
4
.0V
--1
--2
--3
--4
--5
--6
--7
--8
0
0
--1
--2
--3
--5
--6
--0.2
--4
0
--0.4 --0.6 --0.8 --1.0--0.1 --0.3 --0.5 --0.7 --0.9
VGS= --1.0V
--1.5V
--2.0V
--2.5V
--8.0V
IT09896
0--0.2 --0.4 --0.6 --0.8 --1.0 --1.2 --1.4 --1.6 --1.8 --2.0
VDS= --10V
25°C
--25
°
C
Ta=75
°
C
IT09897
--4.0V
--5.0V
--6.0V
FW905
Rev.0 I Page 4 of 6 I www.onsemi.com
Drain Current, ID -- A
Forward T ransfer Admittance, yfs -- S
Drain Current, ID -- A
Forward T ransfer Admittance, yfs -- S
Diode Forward Voltage, VSD -- V
Source Current, IS -- A
Diode Forward Voltage, VSD -- V
Source Current, IS -- A
yfs -- ID
IS -- VSD IS -- VSD
yfs -- ID
Static Drain-to-Source
On-State Resistance, RDS(on) -- mΩ
Static Drain-to-Source
On-State Resistance, RDS(on) -- mΩ
Gate-to-Source Voltage, VGS -- V
Static Drain-to-Source
On-State Resistance, RDS(on) -- mΩ
Static Drain-to-Source
On-State Resistance, RDS(on) -- mΩ
Gate-to-Source Voltage, VGS -- V
Ambient Temperature, Ta -- °CAmbient Temperature, Ta -- °C
RDS(on) -- VGS
RDS(on) -- Ta
RDS(on) -- VGS
RDS(on) -- Ta
02468
20
25
30
35
40
45
50
0
5
10
15
10 12
IT05894
IT09899
--75 --50 --25 0 255075100 125 150 175
0
5
10
30
25
20
15
50
45
40
35
Ta=25
°C
6A
ID=3A
ID=6A, VGS=4.0V
ID=3A, VGS=2.5V
[Nch]
[Nch]
--60 --40 --20 0 20 406080100120 140 160
--0 --1 --2 --3 --4 --6 --7--5 --8
IT09898
20
30
10
40
50
60
70
80
90
100
0
IT09900
10
20
30
40
50
60
70
80
90
0
Ta=25°C
--6A
ID= --3A
[Pch]
[Pch]
ID= --6A, VGS= --4.0V
ID= --3A, VGS= --2.5V
0.01
0.1
1.0
10
3
5
7
2
5
3
2
7
3
5
7
2
0.4 0.5 0.6 0.7 0.8 0.9 1.0
IT05897
IT05896
0.01 0.1 1.0 10
23 57 23 752357
0.1
1.0
10
5
2
3
7
2
3
5
7
2
Ta= --25
°C
75
°C
25
°C
VDS=10V
Ta=75
°C
25
°C
--25
°C
VGS=0V
[Nch]
[Nch]
IT09901
--0.01 --0.1
23 57 23 57 2 3 57
--1.0 --10
3
1.0
7
5
3
2
0.1
7
10
2
5
3
2
VDS= --10V
75°C
25
°
C
Ta= --25
°
C
IT09902
--0.3 --0.4 --0.5 --0.6 --0.7 --0.8 --0.9 --1.0 --1.1
--0.01
--0.1
--10
7
5
3
2
2
--1.0
7
5
3
2
7
5
3
VGS=0V
--25
°
C
25
°
C
Ta=75
°
C
[Pch]
[Pch]
FW905
Rev.0 I Page 5 of 6 I www.onsemi.com
Drain-to-Source Voltage, VDS -- V
Drain Current, ID -- A
Drain-to-Source Voltage, VDS -- V
Drain Current, ID -- A
VGS -- Qg
A S O A S O
VGS -- Qg
Total Gate Charge, Qg -- nC
Gate-to-Source Voltage, VGS -- V
Total Gate Charge, Qg -- nC
Gate-to-Source Voltage, VGS -- V
[Pch]
0--5--10 --15 --20
100
1000
5
3
2
7
5
3
2
f=1MHz
Ciss
Coss
Crss
IT09904
02 6 10 14481216 2018
0
--0.5
--1.0
--1.5
--2.0
--2.5
--3.0
--3.5
--4.0 VDS= --10V
ID= --6A
IT09906
[Pch]
--1.0
--10
--100
--0.01
--0.1
2
3
5
7
2
3
5
7
2
3
5
7
2
3
5
7
IT09908
--0.01 23 57 --1.0 --10--0.1 23 57 23 57 23
ID= --6A
Operation in this area
is limited by RDS(on).
10ms
100ms
1ms
IDP= --52A
≤10µs
DC operation (
Ta=25
°
C)
[Pch]
10s
24068101412 16 18 20
100
1000
7
2
3
5
7
5
3
2
IT05899
10
100
1000
0.1 1.0
23 57 5723
2
3
5
7
2
3
5
7
IT05898
Coss
Crss
Ciss
f=1MHz
td(on)
tr
td(off)
tf
VDD=10V
VGS=4.5V
[Nch]
[Nch]
--0.01 --0.1
23 57 2 --1.0
357 2 --10
357
2
100
7
5
3
2
1000
7
5
3
2
10
VDD= --10V
VGS= --4V
td(on)
td(off)
tr
tf
IT09903
[Pch]
1.0
10
100
0.01
0.1
2
3
5
7
2
3
5
7
2
3
5
7
2
3
5
7
IT09907
0.01 23 57 1.0 100.1 23 57 23 57 23
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
20
15510
4.0
IT09905
VDS=10V
ID=7A
ID=7A
Operation in this area
is limited by RDS(on).
10ms
100ms
1ms
IDP=52A
≤10µs
DC operation (Ta=25
°
C)
[Nch]
[Nch]
10s
Drain-to-Source Voltage, VDS -- V
Ciss, Coss, Crss -- pF
Drain Current, ID -- A
Switching Time, SW Time -- ns
Drain-to-Source Voltage, VDS -- V
Ciss, Coss, Crss -- pF
Drain Current, ID -- A
Switching Time, SW Time -- ns
SW Time -- ID
Ciss, Coss, Crss -- VDS Ciss, Coss, Crss -- VDS
SW Time -- ID
Ta=25°C
Single pulse
Mounted on a ceramic board (1500mm2✕0.8mm) 1unit
Ta=25°C
Single pulse
Mounted on a ceramic board (1500mm2✕0.8mm) 1unit
FW905
Rev.0 I Page 6 of 6 I www.onsemi.com
[Nch, Pch]
Ambient Temperature, Ta -- °C
Allowable Power Dissipation, PD -- W
PD -- Ta
0
020 40
0.4
1.6
1.2
0.8
1.7
2.0
60 80 100 120 140 160
IT09909
Mounted on a ceramic board (1500mm
2
✕0.8mm) 1unit
FW905/D
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