• 產品技術

    封裝品種

    QFN-DFN Series

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    Production Overview
    Plastic Qual Flat No-lead (QFN) and Dual Flat No-lead are a principal package using SMD technology. The are widely used in low cost and manual applications. NFME offers QFN (the package body thickness is 0.75mm) with lead counts range from 16 to 64 leads and DFN (the package body thickness is 0.75mm or 1.00mm) with lead counts 8 or 12.

    Application
    QFN & DFN packages are considered one of the most established industry standard packages. QFN &DFN are commonly used logic, memory, and micro-controllers. found in cellular phones,wireless LAN,personal digital assistants,Digital cameras ,etc.

    Features
    * JEDEC standard compliant or reference
    * Wide choice of pad sizes to meet die size per customer lead frame design capability
    * Pb-free process ready and Green Molding Compound

    Reliability Test Standards

    The test criterion is zero defect out of 77 sampling units.

    JEDEC Precondition :J-STD-20/JESD22-A113

    Temp/Humidity Test

    85°C/ 85% RH, JEDEC 22- A101

    Pressure Cooker Test

    121°C/ 100% RH/ 15 PSIG, JEDEC 22- A102

    Temp Cycle Test

    -65 ~ 150°C, JEDEC22-A104

    High Temp Storage Test

    150°C, JEDEC 22- A103

    High Accelerated Stress Test

    130°C/ 85% RH/ 33.5 PSIA, JEDEC 22- A110/A118


    Design Rule
    Minimum Ink Size: 20mil (500 um) diameter or non-ink with wafer mapping
    Maximum Ink Height: 1mil(25um)
    Minimum Sawing street width: 3.2mil (80um)
    Wafer Thickness: Back grinding is required if the thickness exceeds NFME spec.

    Pkg type

    Pkg size

    Wafer thickness

    QFN/DFN

    All

    7~8 mil (180~200 um)


    Wire Bond Rule

    Wire size

    Min. bond pad pitch

    Min. bond pad opening

    Wire loop control

     

    50um (2.0mil)

    200 um

    150 um

    Max. wire length
    loop height

    5000um

    <200um

    38um (1.5mil)

    170 um

    100um

    Max. wire length
    loop height

    5000um
    <200um

    33 um (1.3mil)

    150 um

    90 um

    Max. wire length
    loop height

    5000um
    <200um

    30 um (1.2mil)

    150um

    90 um

    Max. wire length
    loop height

    5000um
    <200um

    30 um (1.2mil)

    150um

    90 um

    Max. wire length
    loop height

    5000um
    <200um

    25um (1.0mil)

    70um

    60um

    Max. wire length
    loop height

    5000um
    <200um

    23um (0.9mil)

    60 um

    50um

    Max. wire length
    loop height

    3000um
    <200um

    20 um (0.8mil)

    60 um

    50 um

    Max. wire length
    loop height

    3000um
    <200um

     

     

     

     

     



    Package Outline

     

    DIP/SkDIP/SDIP/HDIP (All units are in mm)

    PKG TYPE

    Lead count

    Lead Pitch

    Lead Width

    LeadThickness

    BD

    POD

    DFN(1.0*1.0)A

    4

    0.22

    0.65

    0.25

    DOWN

    DOWN

    DFN(1.0*1.0)B

    4

    0.22

    0.65

    0.25

    DOWN

    DOWN

    DFN(0.9*1.2)D

    4

    0.20

    0.55

    0.425

    DOWN

    DOWN

    DFN(1.1*0.9)U

    6

    0.20

    0.40

    0.30

    DOWN

    DOWN

    DFN(1.2*1.2)D

    6

    0.18

    0.40

    0.20

    DOWN

    DOWN

    DFN(1.5*1.0)V

    6

    0.20

    0.50

    0.35

    DOWN

    DOWN

    DFN(1.2*1.6)C

    4

    0.30

    0.60

    0.20

    DOWN

    DOWN

    DFN(1.2*1.6)E

    4

    0.25

    0.50

    0.30

    DOWN

    DOWN

    DFN(1.6*1.2)F

    8

    0.18

    0.40

    0.20

    DOWN

    DOWN

    QFN(1.5*1.5)A

    9

    0.25

    0.50

    0.25

    DOWN

    DOWN

    DFN(1.8*2.0)G

    6

    0.20

    0.50

    0.25

    DOWN

    DOWN

    DFN(1.8*2.0)Q

    6

    0.20

    0.40

    0.25

    DOWN

    DOWN

    DFN(2.4*1.5)C

    12

    0.20

    0.40

    0.25

    DOWN

    DOWN

    DFN(2.0*2.0)A

    3

    0.30

    1.30

    0.40

    DOWN

    DOWN

    DFN(2.0*2.0)B

    3

    0.30

    1.30

    0.40

    DOWN

    DOWN

    DFN(2.0*2.0)A

    6

    0.30

    0.65

    0.25

    DOWN

    DOWN

    DFN(2.0*2.0)B

    6

    0.30

    0.65

    0.35

    DOWN

    DOWN

    DFN(2.0*2.0)C

    6

    0.30

    0.65

    0.25

    DOWN

    DOWN

    DFN(2.0*2.0)E

    6

    0.30

    0.65

    0.35

    DOWN

    DOWN

    DFN(2.0*2.0)H

    6

    0.30

    0.65

    0.25

    DOWN

    DOWN

    DFN(2.0*2.0)J

    6

    0.30

    0.65

    0.30

    DOWN

    DOWN

    DFN(2.0*2.0)S

    6

    0.30

    0.65

    0.30

    DOWN

    DOWN

    DFN(2.0*2.0)T

    6

    0.30

    0.65

    0.25

    DOWN

    DOWN

    DFN(2.0*2.0)E

    8

    0.20

    0.50

    0.35

    DOWN

    DOWN

    DFN(2.0*2.0)K

    8

    0.25

    0.50

    0.40

    DOWN

    DOWN

    DFN(2.0*2.0)T

    8

    0.25

    0.50

    0.30

    DOWN

    DOWN

    QFN(2.0*2.0)A

    8

    0.25

    0.50

    0.40

    DOWN

    DOWN

    DFN(2.0*2.0)D

    10

    0.20

    0.40

    0.30

    DOWN

    DOWN

    QFN(2.0*2.0)D

    10

    0.25

    0.50

    0.35

    DOWN

    DOWN

    QFN(2.0*2.0)B

    12

    0.22

    0.40

    0.20

    DOWN

    DOWN

    QFN(2.0*2.0)C

    12

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(2.0*2.0)D

    12

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(2.0*2.0)G

    12

    0.25

    0.50

    0.35

    DOWN

    DOWN

    DFN (2.0*2.2)M

    8

    0.25

    0.50

    0.30

    DOWN

    DOWN

    DFN(2.2*2.2)A

    8

    0.25

    0.55

    0.35

    DOWN

    DOWN

    DFN(2.5*2.0)C

    10

    0.25

    0.50

    0.30

    DOWN

    DOWN

    DFN(2.0*3.0)P

    6

    0.25

    0.50

    0.40

    DOWN

    DOWN

    DFN(2.0*3.0)D

    8

    0.25

    0.50

    0.40

    DOWN

    DOWN

    DFN(3.0*2.0)B

    10

    0.25

    0.50

    0.27

    DOWN

    DOWN

    DFN(3.0*2.0)B

    14

    0.18

    0.40

    0.35

    DOWN

    DOWN

    QFN(2.5*3.5)C

    24

    0.15

    0.40

    0.24

    DOWN

    DOWN

    DFN(3.0*3.0)J

    8

    0.35

    0.65

    0.40

    DOWN

    DOWN

    DFN(3.0*3.0)Q

    8

    0.35

    0.65

    0.40

    DOWN

    DOWN

    DFN(3.0*3.0)U

    8

    0.40

    0.65

    0.35

    DOWN

    DOWN

    DFN(3.0*3.0)W

    8

    0.30

    0.65

    0.40

    DOWN

    DOWN

    QFN(3.0*3.0)A

    10

    0.20

    0.45

    0.40

    DOWN

    DOWN

    DFN(3.0*3.0)A

    10

    0.20

    0.50

    0.40

    DOWN

    DOWN

    DFN(3.0*3.0)E

    10

    0.25

    0.50

    0.40

    DOWN

    DOWN

    DFN(3.0*3.0)B

    12

    0.20

    0.45

    0.40

    DOWN

    DOWN

    QFN(3.0*3.0)A

    16

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(3.0*3.0)D

    16

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(3.0*3.0)E

    16

    0.22

    0.50

    0.30

    DOWN

    DOWN

    QFN(3.0*3.0)J

    16

    0.23

    0.50

    0.40

    DOWN

    DOWN

    QFN(3.0*3.0)P

    16

    0.22

    0.50

    0.30

    DOWN

    DOWN

    QFN(3.0*3.0)B

    20

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(3.0*3.0)E

    20

    0.20

    0.40

    0.40

    DOWN

    DOWN

    PDFN(3.3*3.3)F

    8

    0.30

    0.65

    0.40

    DOWN

    DOWN

    PDFN(3.3*3.3)G

    8

    0.30

    0.65

    0.45

    DOWN

    DOWN

    DFN(4.0*3.0)A

    12

    0.25

    0.50

    0.38

    DOWN

    DOWN

    DFN(4.0*4.0)H

    8

    0.30

    0.65

    0.55

    DOWN

    DOWN

    QFN(4.0*4.0)B

    16

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)C

    16

    0.30

    0.65

    0.55

    DOWN

    DOWN

    QFN(4.0*4.0)H

    16

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)A

    20

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)D

    20

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)H

    20

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)A

    23

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)A

    24

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)B

    24

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)D

    24

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)E

    24

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)G

    24

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)H

    24

    0.25

    0.50

    0.30

    DOWN

    DOWN

    QFN(4.0*4.0)J

    24

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)B

    28

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)D

    28

    0.22

    0.40

    0.43

    DOWN

    DOWN

    QFN(4.0*4.0)E

    28

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)G

    28

    0.23

    0.45

    0.35

    DOWN

    DOWN

    QFN(4.0*4.0)C

    32

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(4.0*4.0)G

    32

    0.20

    0.40

    0.30

    DOWN

    DOWN

    QFN(4.0*4.0)K

    32

    0.20

    0.40

    0.40

    DOWN

    DOWN

    DFN(4.2*4.0)N

    8

    0.40

    1.00

    0.35

    DOWN

    DOWN

    DFN(5.0*4.0)A

    14

    0.25

    0.50

    0.50

    DOWN

    DOWN

    QFN(6.0*4.0)H

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)A

    12

    0.50

    1.25

    0.50

    DOWN

    DOWN

    QFN(5.0*5.0)K

    20

    0.30

    0.80

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)A

    28

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)C

    28

    0.25

    0.50

    0.55

    DOWN

    DOWN

    QFN(5.0*5.0)A

    32

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)B

    32

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)D

    32

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)E

    32

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)H

    32

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)B

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)C

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)E

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)G

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)J

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)K

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)M

    40

    0.20

    040

    040

    DOWN

    DOWN

    QFN(5.0*5.0)N

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)Q

    40

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)M

    48

    0.18

    0.35

    0.40

    DOWN

    DOWN

    QFN(5.0*5.0)N

    48

    0.18

    0.35

    0.40

    DOWN

    DOWN

    PDFN(5.0*6.0)

    8

    0.40

    1.27

    0.61

    DOWN

    DOWN

    QFN(6.0*6.0)A

    36

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)A

    40

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)D

    40

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)P

    40

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)C

    48

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)E

    48

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)G

    48

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)J

    48

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)K

    48

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)B

    52

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)C

    52

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(6.0*6.0)A

    58

    0.15

    0.35

    0.40

    DOWN

    DOWN

    QFN(6.5*4.5)A

    46

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(7.0*7.0)A

    48

    0.25

    0.50

    0.50

    DOWN

    DOWN

    QFN(7.0*7.0)B

    48

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(7.0*7.0)D

    48

    0.25

    0.50

    0.50

    DOWN

    DOWN

    QFN(7.0*7.0)H

    48

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(7.0*7.0)A

    56

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(7.0*7.0)C

    56

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(7.0*7.0)D

    56

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(7.0*7.0)A

    60

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(5.0*9.0)B

    60

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(8.0*8.0)B

    64

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(8.0*8.0)A

    68

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(8.0*8.0)B

    68

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(8.0*8.0)C

    68

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(8.0*8.0)D

    68

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(8.0*8.0)E

    68

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(8.0*8.0)G

    68

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(8.0*8.0)H

    68

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(9.0*9.0)A

    64

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(9.0*9.0)C

    64

    0.25

    0.50

    0.40

    DOWN

    DOWN

    QFN(9.0*9.0)A

    76

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(9.0*9.0)B

    76

    0.18

    0.40

    0.40

    DOWN

    DOWN

    QFN(10*10)A

    88

    0.18

    0.40

    0.40

    DOWN

    DOWN

    QFN(10*10)B

    88

    0.18

    0.40

    0.40

    DOWN

    DOWN

    QFN(10*10)C

    88

    0.20

    0.40

    0.40

    DOWN

    DOWN

    QFN(10*10)D

    88

    0.20

    0.40

    0.50

    DOWN

    DOWN

    QFN(10*10)E

    88

    0.18

    0.40

    0.40

    DOWN

    DOWN

    PQFN(10*10)A

    120

    0.22

    0.50

    0.30

    DOWN

    DOWN



    Packing & Shipping
    DFN/QFN (Tube)

    PKG TYPE

    Body Size(mm)

    QTY/Tube

    Tube/Inner Box

    QFN

    3*3

    120

    200

    DFN

    4*3

    120

    200

    QFN

    4*4

    90

    200

    QFN

    5*5

    70

    200

    DFN

    6*5

    70

    200

    QFN

    6*6

    60

    200


    DFN/QFN (Tray)

    PKG TYPE

    Body Size(mm)

    QTY/Tray

    Tray/Inner Box

    QFN

    3*3

    490

    10+1(bank)

    QFN

    4*4

    490

    10+1(bank)

    QFN

    5*5

    490

    10+1(bank)

    QFN

    6*6

    490

    10+1(bank)

    QFN

    4.5*6.5

    455

    10+1(bank)

    QFN

    5.7*7.5

    350

    10+1(bank)

    QFN

    7*7

    260

    10+1(bank)

    QFN

    8*8

    260

    10+1(bank)

    QFN

    9*9

    260

    10+1(bank)

    QFN

    10*10

    168

    10+1(bank)



    DFN/QFN (Carrier Tape)

    PKG TYPE

    Body Size(mm)

    Tape Width  

    Reel Diameter

    QTY/Reel

    DFN

    1*1

    8

    7"

    10000

    DFN

    1.2*1.2

    8

    7"

    5000

    DFN

    1.2*1.6

    8

    7"

    3000

    DFN

    2*2

    8

    7"

    3000

    DFN

    3*3

    12

    13"

    3000/5000

    DFN

    4*3

    12

    13"

    3000/5000

    DFN

    5*4

    12

    13"

    3000/5000

    PDFN

    3*2

    8

    7"

    3000

    PDFN

    3*3

    12

    7"

    3000

    PDFN

    1.8*5.5

    12

    7"

    3000

    PDFN

    3.3*3.3

    12

    13"

    3000/5000

    PDFN

    5*6

    12

    13"

    2500/3000

    QFN

    3*3

    12

    13"

    3000/5000

    QFN

    4*4

    12

    13"

    3000/5000

    QFN

    5*5

    12

    13"

    3000/5000

    QFN

    6*6

    16

    13"

    3000

    QFN

    7*7

    16

    13"

    3000

    QFN

    8*8

    16

    13"

    3000

    QFN

    9*9

    16

    13"

    3000

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