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FDP7042L / FDB7042L

June 2000 PRELIMINARY

FDP7042L / FDB7042L
N-Channel Logic Level PowerTrench MOSFET
General Description
This N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers. It has been optimized for "low side" synchronous rectifier operation, providing an extremely low RDS(ON) .

Features
· 50 A, 30 V. RDS(ON) = 9 m @ VGS = 4.5 V RDS(ON) = 7.5 m @ VGS = 10 V

· Critical DC electrical parameters specified at elevated temperature · High performance trench technology for extremely low RDS(ON) · 175°C maximum junction temperature rating

Applications
· Synchronous rectifier · DC/DC converter

D

D

G
G D TO-220 S
FDP Series

G

S

TO-263AB
FDB Series

S

Absolute Maximum Ratings
Symbol
VDSS VGSS ID PD TJ, TSTG Drain-Source Voltage Gate-Source Voltage Drain Current ­ Continuous ­ Pulsed

TA=25oC unless otherwise noted

Parameter

Ratings
30 ± 12
(Note 1) (Note 1)

Units
V V A W W°C °C

50 150 83 0.48 -65 to +175

Total Power Dissipation @ TC = 25°C Derate above 25°C Operating and Storage Junction Temperature Range

Thermal Characteristics
RJC RJA Thermal Resistance, Junction-to-Case Thermal Resistance, Junction-to-Ambient 1.8 62.5 °C/W °C/W

Package Marking and Ordering Information
Device Marking FDB7042L FDP7042L Device FDB7042L FDP7042L Reel Size 13'' Tube Tape width 24mm n/a Quantity 800 units 45

2000 Fairchild Semiconductor Corporation

FDP7042L Rev B(W)

FDP7042L / FDB7042L

Electrical Characteristics
Symbol
BVDSS BVDSS ===TJ IDSS IGSSF IGSSR VGS(th) VGS(th) ===TJ RDS(on)

TA = 25°C unless otherwise noted

Parameter
Drain­Source Breakdown Voltage Breakdown Voltage Temperature Coefficient Zero Gate Voltage Drain Current Gate­Body Leakage, Forward Gate­Body Leakage, Reverse
(Note 2)

Test Conditions
VGS = 0 V, ID = 250 µA ID = 250 µA, Referenced to 25°C VDS = 24 V, VGS = 12 V, VGS = ­12 V VGS = 0 V VDS = 0 V VDS = 0 V

Min
30

Typ

Max Units
V

Off Characteristics
24 1 100 ­100 0.8 1.2 ­4.1 6.2 5.5 9.6 60 117 2418 549 243 21 VDD = 15 V, ID = 1 A, VGS = 4.5 V, RGEN = 6 20 60 30 VDS = 15 V, ID = 50 A, VGS = 4.5 V 32 10 9 50
(Note 2)

mV/°C µA nA nA V mV/°C 9 7.5 16 m A S pF pF pF 34 32 96 48 51 ns ns ns ns nC nC nC A V

On Characteristics

Gate Threshold Voltage Gate Threshold Voltage Temperature Coefficient Static Drain­Source On­Resistance

VDS = VGS, ID = 250 µA ID = 250 µA, Referenced to 25°C VGS = 4.5 V, ID = 25A ID = 25A VGS = 10 V, VGS= 4.5 V, ID =25A, TJ=125°C VGS = 4.5 V, VDS = 5V, VDS = 10 V ID = 25 A

2

ID(on) gFS Ciss Coss Crss td(on) tr td(off) tf Qg Qgs Qgd IS VSD
Notes:

On­State Drain Current Forward Transconductance Input Capacitance Output Capacitance Reverse Transfer Capacitance
(Note 2)

Dynamic Characteristics
VDS = 15 V, V GS = 0 V, f = 1.0 MHz

Switching Characteristics
Turn­On Delay Time Turn­On Rise Time Turn­Off Delay Time Turn­Off Fall Time Total Gate Charge Gate­Source Charge Gate­Drain Charge

Drain­Source Diode Characteristics and Maximum Ratings
Maximum Continuous Drain­Source Diode Forward Current Drain­Source Diode Forward VGS = 0 V, IS = 25 A Voltage 0.8 1.3

1. Maximum continuous current is limited by the package. 2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%

FDP7042L Rev B(W)

FDP7042L / FDB7042L

Typical Characteristics

150

VGS = 4.5V 4.0V 3.5V 3.0V

2 1.8 VGS = 2.5V 1.6 1.4 3.0V 3.5V 4.0V 4.5V

120

90

60 2.5V 30

1.2 1 0.8

0 0 1 2 3 4 5 VDS, DRAIN-SOURCE VOLTAGE (V)

0

30

60

90

120

150

ID, DRAIN CURRENT (A)

Figure 1. On-Region Characteristics.

Figure 2. On-Resistance Variation with Drain Current and Gate Voltage.
0.025

2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 -50 -25 0 25 50 75 100
o

ID =25A VGS = 4.5V

ID = 25 A 0.02

0.015 TA = 125 C 0.01 TA = 25 C
o o

0.005

125

150

175

0 2 2.5 3 3.5 4 4.5 5 VGS, GATE TO SOURCE VOLTAGE (V)

TJ, JUNCTION TEMPERATURE ( C)

Figure 3. On-Resistance Variation withTemperature.
80 VDS = 5V 60

Figure 4. On-Resistance Variation with Gate-to-Source Voltage.
100 VGS = 0V 10 TA = 125 C 1 25 C -55 C
o o o

40 0.1 TA = 125 C 20
o o

25 C 0.01 -55 C
o

0 1 1.5 2 2.5 3 VGS, GATE TO SOURCE VOLTAGE (V)

0.001 0 0.2 0.4 0.6 0.8 1 1.2 1.4 VSD, BODY DIODE FORWARD VOLTAGE (V)

Figure 5. Transfer Characteristics.

Figure 6. Body Diode Forward Voltage Variation with Source Current and Temperature.

FDP7042L Rev B(W)

FDP7042L / FDB7042L

Typical Characteristics

5 ID = 50A 4 15V 3 VDS = 5V 10V

6000 5000 CISS 4000 3000 f = 1MHz VGS = 0 V

2 2000 1 1000 0 0 5 10 15 20 25 30 35 0 6 12 18 24 30 Qg, GATE CHARGE (nC) VDS, DRAIN TO SOURCE VOLTAGE (V) COSS CRSS 0

Figure 7. Gate Charge Characteristics.
1000

Figure 8. Capacitance Characteristics.
1000 SINGLE PULSE RJC = 1.8°C/W TC = 25°C

800 100 RDS(ON) LIMIT 1ms 10ms 100ms DC 100µs 600

400

10

VGS = 4.5V SINGLE PULSE RJC = 1.8 C/W TC = 25 C
o o

200

1 0.1 1 10 100 VDS, DRAIN-SOURCE VOLTAGE (V)

0 1 10 t1, TIME (sec) 100 1000

Figure 9. Maximum Safe Operating Area.

Figure 10. Single Pulse Maximum Power Dissipation.

1
D = 0.5 0.2 0.1

RJC(t) = r(t) + RJC RJC = 1.8 °C/W P(pk) t1 t2 TJ - TC = P * RJC(t) Duty Cycle, D = t1 / t2

0.1

0.05 0.02 0.01 SINGLE PULSE

0.01 0.0001 0.001 0.01 0.1 t1, TIME (sec) 1 10 100 1000

Figure 11. Transient Thermal Response Curve.
Thermal characterization performed using the conditions described in Note 1c. Transient thermal response will change depending on the circuit board design.

FDP7042L Rev B(W)

TO-220 Tape and Reel Data and Package Dimensions
TO-220 Tube Packing Configuration: Figur e 1.0
Packaging Description:
TO-220 parts are ship ped normally in tube. The tube is made of PVC plastic treated with anti -stati c agent.These tubes in standard option are placed inside a dissipative plastic bag, barcode labeled, and placed inside a box made of recyclable corrugated pa per. One box contains two ba gs maximum (see fig. 1.0). And one or several o f these boxes are placed inside a labeled shipp ing bo x whic h c omes in different sizes dependi ng on the nu mber of parts ship ped. The other option comes in bulk as described in the Packagin g Information table. The unit s in this option are placed inside a small box laid w ith antistatic bubble sheet. These smaller boxes are individually labeled and placed ins ide a larger box (see fig. 3.0). These larger or intermediate boxes then will b e placed finally inside a labeled shipping box whic h still comes in different sizes depending on the number of units shipped.

45 unit s per Tube

12 Tubes per Bag

2 bag s per Box Conduct ive Plasti c B ag

530mm x 130mm x 83mm Intermediate box

TO-220 Packaging Information: Figure 2.0
TO-220 Packaging Information Packaging Option Packaging type Qty per Tube/Box Box Dimension (mm) Max qty per Box Weight per unit (gm) Note/Comments Standard
(no f l ow code )

FSCINT Labe l samp le
FAIRCHILD SEMICONDUCTOR CORPORATION

1080 uni ts maxi mum quant it y per bo x
S62Z BULK 300

LOT:

CBVK741B019

QTY:

HTB:B 1080

NSID:

FDP7060

SPEC:

Rail/Tube 45 530x130x83 1,080 1.4378

D/C1:

D9842

SPEC REV: QA REV:

B2

114x102x51 1,500 1.4378

FSCINT Label

(FSCINT)

TO-220 bulk Packing Configuration: Figure 3.0
FSCINT Label An ti-stati c Bubbl e Sheet s 530mm x 130mm x 83mm Intermediate box

1500 uni ts maxi mum quant it y per intermediate box 300 units per EO70 box 114mm x 102mm x 51mm EO70 Immed iate Box 5 EO70 boxe s per per Interm ediate Bo x

FSCINT Label

TO-220 Tube Configuration: Figure 4.0
Note: All dim ensions are in inches

0.123 +0.001 -0.003

0.165 0.080 0.450 ±.030 1.300 ±.015 0.032 ±.003 0.275

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

F 9852 NDP4060L

0.160

20.000 +0.031 -0.065

0.800 0.275

August 1999, Rev. B

TO-220 Tape and Reel Data and Package Dimensions, continued

TO-220 (FS PKG Code 37)

1:1
Scale 1:1 on letter size paper
Dimensions shown below are in: inches [millimeters]

Part Weight per unit (gram): 1.4378

September 1998, Rev. A

TO-263AB/D2PAK Tape and Reel Data and Package Dimensions
TO-263AB/D2PAK Packaging Configuration: Figure 1.0
Packaging Description:
EL ECT ROST AT IC SEN SIT IVE DEVICES
DO NO T SHI P OR STO RE N EAR ST RO NG EL ECT ROST AT IC EL ECT RO M AGN ETI C, M AG NET IC O R R ADIO ACT IVE FI ELD S

TNR D ATE PT NUMB ER PEEL STREN GTH MIN ___ __ ____ __ ___gms MAX ___ ___ ___ ___ _ gms

Antistatic Cover Tape

ESD Label

TO-263/D2PAK parts are shipped in tape. The carrier tape is made from a dissipative (carbon filled) polycarbonate resin. The cover tape is a multilayer film (Heat Activated Adhesive in nature) primarily composed of polyester film, adhesive layer, sealant, and anti-static sprayed agent. These reeled parts in standard option are shipped with 800 units per 13" or 330cm diameter reel. The reels are dark blue in color and is made of polystyrene plastic (antistatic coated). This and some other options are further described in the Packaging Information table. These full reels are individually barcode labeled, dry packed, and placed inside a standard intermediate box (illustrated in figure 1.0) made of recyclable corrugated brown paper. One box contains one reel maximum. And these boxes are placed inside a barcode labeled shipping box which comes in different sizes depending on the number of parts shipped.

CAUTION

Static Dissipative Embossed Carrier Tape Moisture Sensitive Label F63TNR Label Customized Label

TO-263AB/D2PAK Packaging Information Packaging Option Packaging type Qty per Reel/Tube/Bag Reel Size Box Dimension (mm) Max qty per Box Weight per unit (gm) Weight per Reel Note/Comments Standard (no flow code) TNR 800 13" Dia 359x359x57 800 1.4378 1.6050 L86Z Rail/Tube 45 530x130x83 1,080 1.4378 -

TO-263AB/D2PAK Unit Orientation

359mm x 359mm x 57mm Standard Intermediate box ESD Label

F63TNR Label sample

F63TNR Label
LOT: CBVK741B019 FSID: FDB6320L QTY: 800 SPEC:

DRYPACK Bag
(F63TNR)3

D/C1: D9842 D/C2:

QTY1: QTY2:

SPEC REV: CPN: N/F: F

TO-263AB/D2PAK Tape Leader and Trailer Configuration: Figure 2.0

Carrier Tape Cover Tape

Components Trailer Tape 400mm minimum or 25 empty pockets Leader Tape 1520mm minimum or 95 empty pockets

September 1999, Rev. B

F9835 FDB603AL

F9835 FDB603AL

F9835 FDB603AL

F9835 FDB603AL

Moisture Sensitive Label

TO-263AB/D2PAK Tape and Reel Data and Package Dimensions, continued
TO-263AB/D2PAK Embossed Carrier Tape Configuration: Figure 3.0 P0
T E1

D0

F K0 Wc B0 E2 W

Tc A0 P1 D1

User Direction of Feed

Dimensions are in millimeter Pkg type TO263AB/ D2PAK (24mm)
A0
10.60 +/-0.10

B0
15.80 +/-0.10

W
24.0 +/-0.3

D0
1.55 +/-0.05

D1
1.60 +/-0.10

E1
1.75 +/-0.10

E2
22.25 min

F
11.50 +/-0.10

P1
16.0 +/-0.1

P0
4.0 +/-0.1

K0
4.90 +/-0.10

T
0.450 +/-0.150

Wc
21.0 +/-0.3

Tc
0.06 +/-0.02

Notes: A0, B0, and K0 dimensions are determined with respect to the EIA/Jedec RS-481 rotational and lateral movement requirements (see sketches A, B, and C).
10 deg maximum Typical component cavity center line

0.9mm maximum

B0 10 deg maximum component rotation

0.9mm maximum

Sketch A (Side or Front Sectional View)

Component Rotation

A0 Sketch B (Top View)

Typical component center line

Sketch C (Top View)

Component lateral movement

TO-263AB/D Figure 4.0

2PAK

Reel Configuration:

Component Rotation

W1 Measured at Hub

Dim A Max

B Min Dim C

Dim A max

Dim N

Dim D min

DETAIL AA See detail AA W3

13" Diameter Option

W2 max Measured at Hub

Dimensions are in inches and millimeters
Tape Size
24mm

Reel Option
13" Dia

Dim A
13.00 330

Dim B
0.059 1.5

Dim C
512 +0.020/-0.008 13 +0.5/-0.2

Dim D
0.795 20.2

Dim N
4.00 100

Dim W1
0.961 +0.078/-0.000 24.4 +2/0

Dim W2
1.197 30.4

Dim W3 (LSL-USL)
0.941 ­ 0.1.079 23.9 ­ 27.4

August 1999, Rev. B

TO-263AB/D2PAK Tape and Reel Data and Package Dimensions, continued

TO-263AB/D2PAK (FS PKG Code 45)

1:1
Scale 1:1 on letter size paper
Dimensions shown below are in: inches [millimeters]

Part Weight per unit (gram): 1.4378

August 1998, Rev. A

TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks.

ACExTM BottomlessTM CoolFETTM CROSSVOLTTM E2CMOSTM FACTTM FACT Quiet SeriesTM FAST FASTrTM GTOTM
DISCLAIMER

HiSeCTM ISOPLANARTM MICROWIRETM POPTM PowerTrench QFETTM QSTM Quiet SeriesTM SuperSOTTM-3 SuperSOTTM-6

SuperSOTTM-8 SyncFETTM TinyLogicTM UHCTM VCXTM

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. A critical component is any component of a life support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Product Status Formative or In Design Definition This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.

Preliminary

First Production

No Identification Needed

Full Production

Obsolete

Not In Production

This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.

Rev. E