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PDF FDMS7608S Data sheet ( Hoja de datos )
| Número de pieza | FDMS7608S | |
| Descripción | Dual N-Channel PowerTrench MOSFET | |
| Fabricantes | Fairchild Semiconductor | |
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June 2011
FDMS7608S
Dual N-Channel PowerTrench® MOSFET
Q1: 30 V, 22 A, 10.0 mΩ Q2: 30 V, 30 A, 6.3 mΩ
Features
General Description
Q1: N-Channel
Max rDS(on) = 10.0 mΩ at VGS = 10 V, ID = 12 A
Max rDS(on) = 13.6 mΩ at VGS = 4.5 V, ID = 10 A
Q2: N-Channel
Max rDS(on) = 6.3 mΩ at VGS = 10 V, ID = 15 A
Max rDS(on) = 7.2 mΩ at VGS = 4.5 V, ID = 13 A
RoHS Compliant
This device includes two specialized N-Channel MOSFETs in a
dual MLP package. The switch node has been internally
connected to enable easy placement and routing of synchronous
buck converters. The control MOSFET (Q1) and synchronous
SyncFET (Q2) have been designed to provide optimal power
efficiency.
Applications
Computing
Communications
General Purpose Point of Load
Notebook VCORE
S2
S2 S2
G2
S1/D2
D1
S2
S2
Q2
D1
D1
D1
D1
D1 G1
S2
D1
Top
Bottom Pin1
G2
Q1
G1
Power 56
MOSFET Maximum Ratings TA = 25°C unless otherwise noted
Symbol
VDS
VGS
ID
EAS
PD
TJ, TSTG
Parameter
Drain to Source Voltage
Gate to Source Voltage
Drain Current -Continuous (Package limited)
-Continuous (Silicon limited)
-Continuous
-Pulsed
Single Pulse Avalanche Energy
Power Dissipation for Single Operation
Power Dissipation for Single Operation
Operating and Storage Junction Temperature Range
Thermal Characteristics
(Note 3)
TC = 25 °C
TC = 25 °C
TA = 25 °C
(Note 4)
TA = 25°C
TA = 25°C
Q1 Q2
30 30
±20 ±20
22 30
46
121a
60
151b
50 60
29
2.21a
1.01c
33
2.51b
1.01d
-55 to +150
Units
V
V
A
mJ
W
°C
RθJA
RθJA
RθJC
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Case
Package Marking and Ordering Information
571a
1251c
4.0
501b
1201d
3.2
°C/W
Device Marking
FDMS7608S
Device
FDMS7608S
Package
Power 56
Reel Size
13 ”
Tape Width
12 mm
Quantity
3000 units
©2011 Fairchild Semiconductor Corporation
FDMS7608S Rev.C
1
www.fairchildsemi.com
1 page  
Typical Characteristics (Q1 N-Channel) TJ = 25°C unless otherwise noted
10
ID = 12 A
8
6
4
VDD = 10 V
VDD = 15 V
VDD = 20 V
2
0
0 3 6 9 12 15 18
Qg, GATE CHARGE (nC)
Figure 7. Gate Charge Characteristics
2000
1000
100
Ciss
Coss
f = 1 MHz
Crss
VGS = 0 V
10
0.1
1
10
VDS, DRAIN TO SOURCE VOLTAGE (V)
30
Figure8. CapacitancevsDrain
to Source Voltage
30
10 TJ = 25 oC
TJ = 100 oC
TJ = 125 oC
1
0.001
0.01 0.1
1
tAV, TIME IN AVALANCHE (ms)
10
50
Figure9. UnclampedInductive
Switching Capability
50
40
30
VGS = 10 V
20
Limited by Package
10
RθJC = 4.0 oC/W
VGS = 4.5 V
0
25 50 75 100 125
TC, CASE TEMPERATURE (oC)
150
Figure 10. Maximum Continuous Drain
Current vs Case Temperature
100
10 100 μs
1 ms
1 THIS AREA IS
LIMITED BY rDS(on)
10 ms
100 ms
SINGLE PULSE
0.1 TJ = MAX RATED
RθJA = 125 oC/W
TA = 25 oC
0.01
0.01
0.1
1
1s
10s
DC
10 100200
VDS, DRAIN to SOURCE VOLTAGE (V)
Figure 11. Forward Bias Safe
Operating Area
1000
100
SINGLE PULSE
RθJA = 125 oC/W
10
1
0.5
10-4 10-3 10-2 10-1
1
10
t, PULSE WIDTH (sec)
100 1000
Figure 12. Single Pulse Maximum
Power Dissipation
©2011 Fairchild Semiconductor Corporation
FDMS7608S Rev.C
5
www.fairchildsemi.com
5 Page 
Dimensional Outline and Pad Layout
0 .1 0 C
2X
5.0
A
B
0 .6 3
1 .2 7
87
0.25 0
6
0.65 TYP
5
0.40
PIN#1 QUADRANT
TOP VIEW
2.67
6 .0
0.54
0 .9 2
0.66 6.30
0.10 C
2X
12
3
4
0 .6 5 (5X)
4 .0 0
RECOMMENDED LAND PATTERN
(OPTION 1 - FUSED LEADS 5,6,7)
0.10 C 0 .8 0 MAX
(0.20 )
1.27
87
0 .6 3
6
0.65 TYP
5
0.40
0.08 C
0.05
0.00
SIDE VIEW
SEATING
PL ANE
PIN #1 IDENT
3.85
3.75
12
34
0.66
0.48
0.38
(5X)
0.97
0.87
0.55
2 .7 2
2 .6 2
0.340 4 X
87
0.
0.
56
46
(5
X)
1.27
0.10 C A B
0.05 C
3.81
6
BOTTOM VIEW
5
0 .2 0
0.45
2.67
0.54
0 .9 2
0.66 6.30
12
3
4 .0 0
4
RECOMMENDED LAND PATTERN
(OPTION 2 - ISOLATED LEADS)
A. DOES NOT FULLY CONFORM TO
JEDEC REGISTRATION, MO-229.
B. DIMENSIONS ARE IN MILLIMETERS.
C. DIMENSIONS AND TOLERANCES PER
ASME Y14. 5M, 1994
D. LAND PATTERN RECOMMENDATION IS
BASED ON FSC DESIGN ONLY
E. DRAWING FILE NAME : MKT-MLP08Prev1
©2011 Fairchild Semiconductor Corporation
FDMS7608S Rev.C
11
www.fairchildsemi.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet FDMS7608S.PDF ] | |
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