Datasheet

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SATA HDD Interface

Data & Power Protection

e schematic above illustrates the application protection and does not constitute the complete circuit design.

Customers should verify actual device performance in their specic applications.

MF-MSMF075/24-2

SMBJ5.0A

CDDFN10-0524P

Solution Products

Asia-Paciﬁc: Tel +886-2 256 241 17

Fax +886-2 256 241 16

Bourns® PortNote® solutions provide protection

recommendations for typical port threats.

For more information, go to:

www.bourns.com

or email: protection@bourns.com

Americas: Tel +1-951 781-5500

Fax +1-951 781-5700

Europe: Tel +41-(0)41 768 55 55

Fax +41-(0)41 768 55 10

Compliance

IEC 61000-4-2 ESD Level 4, 8 kV

Alternate Recommendations

HDD powered from 12 VDC would instead use a

model SMBJ12A TVS Diode on the power line.

Benet

is solution provides surge, inrush and reverse

polarity protection on the power line and ESD

protection on the data lines.

Objective

SATA Hard Disk Drives are typically powered

from 5 VDC. e power line needs transient,

inrush and reverse polarity protection. ere

are also data lines susceptible to damage from

ESD events when the drive is not connected.

Solution

1 Multifuse® PPTC Resettable Fuse:

MF-MSMF075/24-2

1 TVS Diode: SMBJ5.0A

1 TVS Diode Array: CDDFN10-0524P

“Bourns” and “Multifuse” are registered trademarks of Bourns, Inc. in the U.S. and other countries.

PN-DESIGNKIT-28

Design Kit

MF-MSMF075/24

CDDFN10-0524P

HDD

Device

SATA / e-SATA

Connector

VDD

RX+

RX-

TX+

TX-

SMBJ5.0A

Summary of content (15 pages)

PAGE 1
SATA HDD Interface Data & Power Protection Solution Products MF-MSMF075/24-2 Objective Compliance SATA Hard Disk Drives are typically powered from 5 VDC. The power line needs transient, inrush and reverse polarity protection. There are also data lines susceptible to damage from ESD events when the drive is not connected. IEC 61000-4-2 ESD Level 4, 8 kV Solution Benefit 1 Multifuse® PPTC Resettable Fuse: MF-MSMF075/24-2 1 TVS Diode: SMBJ5.
PAGE 2
PL IA NT CO M *R oH S Features Applications ■ RoHS compliant* ■ HDMI 1.4 ■ Low capacitance - 0.5 pF ■ Digital Visual Interface (DVI) ■ ESD protection >15 kV ■ USB 3.0 / USB OTG ■ Memory protection ■ SIM card ports CDDFN10-0524P - Surface Mount TVS Diode Array General Information The CDDFN10-0524P device provides ESD, EFT and Surge protection for highspeed data ports meeting IEC 61000-4-2 (ESD) requirements.
PAGE 3
CDDFN10-0524P - Surface Mount TVS Diode Array Product Dimensions Recommended Footprint This is a molded DFN10 package with lead free 100 % Matte sn on the lead frame. It weighs approximately 7 mg and has a flammability rating of UL 94V-0. PIN 1 MARKING 0.4 (.016) 0.2 (.008) 1.000 ± 0.050 (.039 ± .002) 1.55 (.061) 0.20 (.008) 0.875 (.034) 2.500 ± 0.050 (.098 ± .002) 0.675 (.027) 0.400 ± 0.050 (.016 ± .002) 0.500 BSC (.020) 0.50 (.020) PIN 1 IDENTIFICATION CHAMFER 0.100 X 45 ° (.039) 1.00 (.
PAGE 4
CDDFN10-0524P - Surface Mount TVS Diode Array Rating & Characteristic Curves Typical Variation of CIO-to-IO vs VIN 1.0 0.10 0.9 0.09 0.8 0.08 Input Capacitance (pF) Input Capacitance (pF) Typical Variation CIN vs VIN 0.7 0.6 0.5 0.4 0.3 0.2 0.06 0.05 0.04 0.03 0.02 f = 1 MHz, T = 25 °C 0.1 0.07 f = 1 MHz, T = 25 °C 0.01 0.0 0.00 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.0 0.5 1.0 1.5 Input Voltage (V) 2.5 3.0 3.5 4.
PAGE 5
CDDFN10-0524P - Surface Mount TVS Diode Array Packaging Information The product is packaged in an 8 mm x 4 mm tape and reel format per EIA-481-A standard. P 0 P 1 d T E Index Hole Pin 1 Location 120 ° F D2 W B D1 D P A Trailer ....... ....... End C Device ....... ....... Leader ....... ....... ....... ....... W1 Start DIMENSIONS: 10 pitches (min.) MM (INCHES) 10 pitches (min.) Direction of Feed Item Symbol DFN-10 Carrier Width A 1.45 ± 0.05 (0.057 ± 0.002) Carrier Length B 2.
PAGE 6
PL IA NT CO M *R oH S Features Applications ■ RoHS compliant* ■ IEC 61000-4-2 ESD (Min. Level 4) ■ Surface Mount SMB package ■ IEC 61000-4-4 EFT ■ Standoff Voltage: 5 to 495 volts ■ IEC 61000-4-5 Surge ■ Power Dissipation: 600 watts SMBJ Transient Voltage Suppressor Diode Series General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components.
PAGE 7
SMBJ Transient Voltage Suppressor Diode Series Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Unidirectional Device Part Number SMBJ5.0A SMBJ6.0A SMBJ6.5A SMBJ7.0A SMBJ7.5A SMBJ8.0A SMBJ8.5A SMBJ9.
PAGE 8
SMBJ Transient Voltage Suppressor Diode Series Product Dimensions Recommended Footprint A A B C B C G Dimension A (Max.) F H D B (Min.) E C (Min.) Dimension A B C D E F G H SMB (DO-214AA) 4.06 - 4.57 (0.160 - 0.180) 3.30 - 3.94 (0.130 - 0.155) 1.96 - 2.21 (0.077 - 0.087) 0.15 - 0.31 (0.006 - 0.112) 5.21 - 5.59 (0.205 - 0.220) 0.05 - 0.20 (0.002 - 0.008) 2.01 - 2.62 (0.080 - 0.103) 0.76 - 1.52 (0.030 - 0.060) DIMENSIONS: MM (INCHES) Specifications are subject to change without notice.
PAGE 9
SMBJ Transient Voltage Suppressor Diode Series Rating & Characteristic Curves Pulse Derating Curve Maximum Non-Repetitive Surge Current Peak Forward Surge Current (Amps) Peak Pulse Derating in Percent of Peak Power or Current 100 75 50 25 10 x 1000 Waveform as Defined by R.E.A. 120 100 80 60 40 Pulse Width 8.
PAGE 10
CDDFN5-0504N TVS/Steering DiodeDiode Array Series SMBJ Transient -Voltage Suppressor Packaging Information The product will be dispensed in tape and reel format (see diagram below). P 0 P 1 d T E Index Hole Pin 1 Location 120 ° F D2 W B D1 D P A Trailer End ....... ....... C Device ....... ....... ....... ....... Leader ....... ....... W1 Start DIMENSIONS: 10 pitches (min.) MM (INCHES) 10 pitches (min.
PAGE 11
*R & oHS AE C C OM AP P PR LI OV AN ED T Features ■ Compliant with AEC-Q200 Rev-C- Stress Test Qualification for Passive Components in Automotive Applications ■ 100 % electrically compatible with all previous generations of 1812 SMT devices ■ Compatible with Pb and Pb-free solder reflow profiles ■ RoHS compliant* and halogen free** ■ Surface mount packaging for automated assembly ■ Agency recognition: ■ Standard 4532 mm (1812 mils) footprint ■ Patents pending MF-MSMF Series - PTC Resettable Fuses Elect
PAGE 12
Applications ■ Overcurrent and overtemperature ■ Point-of-sale (POS) equipment protection of automotive electronics ■ Hard disk drives ■ PC motherboards ■ PC peripherals ■ PCMCIA cards ■ USB port protection - USB 2.0, 3.0 & OTG ■ HDMI 1.
PAGE 13
MF-MSMF Series - PTC Resettable Fuses Product Dimensions (see previous page for dimensions) Style 1 Top and Bottom View A Side View Recommended Pad Layout C 1.5 ± 0.05 (.059 ± .002) Terminal material: Electroless Ni under immersion Au 1.5 ± 0.05 (.059 ± .002) Termination pad solderability: Standard Au finish: Meets ANSI/J-STD-002 Category 2. 3.2 ± 0.1 (0.126 ± .004) B Recommended Storage: 40 °C max./70 % RH max. 2.7 ± 0.1 (.106 ± .
PAGE 14
MF-MSMF Series - PTC Resettable Fuses Thermal Derating Chart - Ihold (Amps) Model MF-MSMF010 MF-MSMF014 MF-MSMF020 MF-MSMF020/60 MF-MSMF030 MF-MSMF050 MF-MSMF075 MF-MSMF075/24 MF-MSMF110 MF-MSMF110/16 MF-MSMF110/24X MF-MSMF125 MF-MSMF150 MF-MSMF150/24X MF-MSMF160 MF-MSMF200 MF-MSMF250/16X MF-MSMF260 -40 ˚C 0.16 0.23 0.29 0.29 0.44 0.77 1.15 1.15 1.59 1.59 2.00 1.80 2.17 2.10 2.30 3.08 3.90 4.00 -20 ˚C 0.14 0.19 0.26 0.26 0.39 0.68 1.01 1.01 1.43 1.43 1.70 1.63 1.95 1.90 2.20 2.71 3.42 3.
PAGE 15
MF-MSMF Series Tape and Reel Specifications Tape Dimensions W P0 P1 P2 A0 B0 B1 max. D0 F E1 E2 min. T max. T1 max. K0 Leader min. Trailer min. MF-MSMF010 MF-MSMF030 per EIA-481-1 12.0 ± 0.30 (0.472 ± 0.012) 4.0 ± 0.10 (0.157 ± 0.004) 8.0 ± 0.10 (0.315 ± 0.004) 2.0 ± 0.05 (0.079 ± 0.002) 3.58 ± 0.10 (0.141 ± 0.004) 4.93 ± 0.10 (0.194 ± 0.004) 5.9 (0.232) 1.5 + 0.10/-0.0 (0.059 + 0.004/-0) 5.5 ± 0.05 (0.217 ± 0.002) 1.75 ± 0.10 (0.069 ± 0.004) 10.25 (0.404) 0.6 (0.024) 0.1 (0.004) 1.30 ± 0.10 (0.051 ± 0.