FDD4685_F085 Fairchild Semiconductor, FDD4685_F085 Datasheet

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FDD4685_F085

Manufacturer Part Number
FDD4685_F085
Description
MOSFET P-CH 40V 8.4A DPAK
Manufacturer
Fairchild Semiconductor
Series
PowerTrench®r
Datasheet

Specifications of FDD4685_F085

Fet Type
MOSFET P-Channel, Metal Oxide
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
27 mOhm @ 8.4A, 10V
Drain To Source Voltage (vdss)
40V
Current - Continuous Drain (id) @ 25° C
8.4A
Vgs(th) (max) @ Id
3V @ 250µA
Gate Charge (qg) @ Vgs
27nC @ 5V
Input Capacitance (ciss) @ Vds
2380pF @ 20V
Power - Max
3W
Mounting Type
Surface Mount
Package / Case
DPak, TO-252 (2 leads+tab), SC-63
Configuration
Single
Transistor Polarity
P-Channel
Resistance Drain-source Rds (on)
27 m Ohms
Forward Transconductance Gfs (max / Min)
23 S
Drain-source Breakdown Voltage
- 40 V
Gate-source Breakdown Voltage
+/- 20 V
Continuous Drain Current
- 32 A
Power Dissipation
69 W
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©2006 Fairchild Semiconductor Corporation
FDD4685 Rev.B
FDD4685
40V P-Channel PowerTrench
–40V, –32A, 27mΩ
Features
MOSFET Maximum Ratings
Thermal Characteristics
Package Marking and Ordering Information
V
V
I
E
P
T
R
R
D
DS
GS
AS
D
J
θJC
θJA
Max r
Max r
High performance trench technology for extremely low r
RoHS Compliant
, T
Symbol
Device Marking
STG
FDD4685
DS(on)
DS(on)
= 27mΩ at V
= 35mΩ at V
G
Drain to Source Voltage
Gate to Source Voltage
Drain Current -Continuous(Package Limited)
Drain-Source Avalanche Energy
Power Dissipation
Power Dissipation
Operating and Storage Junction Temperature Range
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
S
GS
GS
(TO -252)
= –10V, I
= –4.5V, I
D -PA K
T O -2 52
-Continuous(Silicon Limited)
-Continuous
-Pulsed
FDD4685
Device
D
D
= –8.4A
= –7A
T
D
C
= 25°C unless otherwise noted
Parameter
D-PAK(TO-252)
DS(on)
Package
1
®
General Description
This P-Channel MOSFET has been produced using Fairchild
Semiconductor’s proprietary PowerTrench
deliver low r
superior performance in application.
Application
MOSFET
Inverter
Power Supplies
T
T
T
T
C
C
A
C
= 25°C
= 25°C
= 25°C
= 25°C
Reel Size
DS(on)
13’’
(Note 1a)
(Note 1a)
(Note 1a)
G
(Note 1)
(Note 3)
and good switching characteristic offering
Tape Width
S
D
12mm
–55 to +150
Ratings
–100
–8.4
–40
±20
–32
–40
121
1.8
69
40
3
®
October 2006
technology to
www.fairchildsemi.com
2500 units
Quantity
Units
°C/W
mJ
°C
W
V
V
A
tm

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FDD4685_F085 Summary of contents

Page 1

... Thermal Resistance, Junction to Case θJC R Thermal Resistance, Junction to Ambient θJA Package Marking and Ordering Information Device Marking Device FDD4685 FDD4685 ©2006 Fairchild Semiconductor Corporation FDD4685 Rev.B ® MOSFET General Description = –8.4A This P-Channel MOSFET has been produced using Fairchild D Semiconductor’s proprietary PowerTrench = –7A ...

Page 2

Electrical Characteristics Symbol Parameter Off Characteristics BV Drain to Source Breakdown Voltage DSS ∆BV Breakdown Voltage Temperature DSS ∆T Coefficient J I Zero Gate Voltage Drain Current DSS I Gate to Source Leakage Current GSS On Characteristics (Note 2) V ...

Page 3

Typical Characteristics 100 PULSE DURATION = 80 µ s DUTY CYCLE = 0.5%MAX -10V DRAIN TO SOURCE VOLTAGE (V) DS Figure 1. On Region Characteristics 1.8 I ...

Page 4

Typical Characteristics -10V GATE CHARGE(nC) g Figure 7. Gate Charge Characteristics 125 0.01 ...

Page 5

Typical Characteristics 2 DUTY CYCLE-DESCENDING ORDER 0.5 0.2 0.1 0.05 0.1 0.02 0.01 0.01 SINGLE PULSE 1E FDD4685 Rev 25°C unless otherwise noted RECTANGULAR PULSE ...

Page 6

... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ FACT Quiet Series™ ActiveArray™ GlobalOptoisolator™ Bottomless™ GTO™ Build it Now™ HiSeC™ ...

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