Diodes SDA004 User Manual

p

DATA BUS TRANSIENT SUPPRESSOR

Features

• ESD Protection >30kV (Human Body Model) (Note 1)

• Ultra-Small Surface Mount Package

• Protects 2 Data Lines

• Low Leakage <25nA

• Low Capacitance 3pF Typ.

• Protects USB 2.0 and USB 1.1

• Lead, Halogen and Antimony Free, RoHS Compliant "Green"

Device (Notes 2, 3 and 4)

Mechanical Data

• Case: SOT-363

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020

• Terminals: Finish ⎯ Matte Tin annealed over Alloy 42

leadframe. Solderable per MIL-STD-202, Method 208

• Orientation: See Diagram Below

• Weight: 0.006 grams (approximate)

EC Compatibility (Note 1)

• 61000-4-2 (ESD) Air-30kV Contact-30kV

• 61000-4-4 (EFT) 40A, 5/50 ns

• 61000-4-5 (Surge) 8x20μs, 20 Amperes

SOT-363

I/01

V2

p

V2

N

Data
Line n

I/01

V1

V1

Top View

N

Internal Schematic

I/02

p

V/V

BUS CC

V1

p

V1

N

Ground

APPLICATION

To

View

V2

p

V2

N

I/02

Data
Line n+1

SDA004

Ordering Information (Note 5)

Part Number Case Packaging

SDA004-7 SOT-363 3000/Tape & Reel

Notes: 1. Tested with VP connected to VN to simulate appropriate V

2. No purposefully added lead. Halogen and Antimony Free.

3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.

4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date

Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.

5. For packaging details, go to our website at http://www.diodes.com.

decoupling to ground.

BUS/VCC

Marking Information

xAB YM

Date Code Key

Year 2004 2005 2006 2007 2008 2009 2010 2111 2012 2013 2014 2015

Code R S T U V W X Y Z A B C

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1 2 3 4 5 6 7 8 9 O N D

SDA004

Document number: DS30452 Rev. 9 - 2

www.diodes.com

KAB or JAB = Product Type Marking Code
YM = Date Code Marking

xAB YM

Y = Year ex: R = 2004
M = Month ex: 9 = September

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© Diodes Incorporated

θ

(BR)

r

Maximum Ratings @T

= 25°C unless otherwise specified

A

Characteristic Symbol Value Unit

Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage
DC Blocking Voltage

Forward Continuous Current (Note 6)
Repetitive Peak Forward Current @ Tp = 5μs, f = 50kHz (Note 6) I
Non-Repetitive Peak Forward Surge Current @ t = 1.0μs

@ t = 1.0s
Clamping Voltage @ Ipp = 20A (Note 7)
8x20μs Waveform

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 6)
Thermal Resistance, Junction to Ambient Air (Note 6)
Operating and Storage Temperature Range

SDA004

V

RM

V

RRM

V

RWM

V

R

I

FM

FRM

I

FSM

V

C

P

D

R

JA

T

, T

J

STG

100 V

80 V

500 mA

1000 mA

20

1.0

A

16 V

200 mW
625

-65 to +150

°C/W

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

A

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 8)

Forward Voltage

Reverse Current (Note 8)

Capacitance, Between I/O Lines (I/O1 & I/O2)
Capacitance Between I/O Line and Ground
Reverse Recovery Time

Notes: 6. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which

can be found on our website at http://www.diodes.com.

7. Referenced to V

8. Short duration pulse test used to minimize self-heating effect.

or VN.

P

V

V

I

R

C
C

LG

t

r

80

R

0.62
⎯

F

⎯

⎯

⎯ ⎯

⎯

LL

⎯

⎯ ⎯

⎯ ⎯

V

0.72

⎯

0.93

1.0

V

1.25
100

50
30
25

nA

μA
μA

nA

2.5 4.0 pF

3.3 5.3 pF

4.0 ns

IR = 100μA
I

= 5.0mA

F

= 20mA

I

F

I

= 100mA

F

= 150mA

I

F

V

= 70V

R

V

= 75V, TJ = 150°C

R

= 25V, TJ = 150°C

V

R

V

= 20V

R

VR = 0V, f = 1.0MHz
VR = 0V, f = 1.0MHz
VR = 6V, IF = 5mA

SDA004

Document number: DS30452 Rev. 9 - 2

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February 2011

© Diodes Incorporated

P, P

OWER

PATIO

NSTAN

TANEO

US FOR

R

CUR

REN

T

NSTAN

TANEO

US FORWARD CUR

REN

T

TANT

O

US R

R

CUR

RENT

C

T

O

T

C

PACITANC

F

T

Y

P

C

C

P

N

G

OLT

G

SDA004

250

10.0

(A)

200

N (mW)

D

150

WA

DISSI

100

D

50

0

04080120

T , AMBIENT TEMPERATURE ( C)

A

Fig. 1 Power Derating Curve, To tal Package

1,000

(mA)

100

160

°

200

1.0

F

I, I

0.4
0

2.0 3.0 4.0 5.0 6.0

V , INSTANTA NEOU S FORWA RD VOLT AGE (V)

F

7.0

Fig. 2 Typical For w ard Charac teristics, High Cu r r ent,

Per Element

10,000

(nA)

1,000

8.0

10.0

9.01.0

10

1

0.1

F

I, I

0

V , INSTANTANEOUS FORWARD VOLTAGE (V)

F

Fig. 3 Typical Forwar d C haracteristics, Low Current,

Per Element

6

5

)

E (p

4

3

A
AL

2

,

T

1

100

SE

EVE

10

ANE

1

0.1

R

1.61.20.4 0.8

I, INS

0

20 40

V , INSTANTANEOUS REVERSE VOLT AGE (V)

R

60 80 100

Fig. 4 Typical Reverse Characteristics, Per Element

16
14

E (V)

12

A

V

10

I

8

LAM

6

(ONE DIODE)
AL
I

4

C

2

V,

0

0

10

V , DC REVERSE VOLTAGE (V)

R

20

Fig. 5 Total Capacitance vs. Reverse Voltage

Per Element

30

40

0

2

0

I , PEAK SURGE CURRENT (A)

pp

Fig. 6 6100-4-5 8x20 s Surge Response, Per Element

864

μ

10

12

1614

18

20

SDA004

Document number: DS30452 Rev. 9 - 2

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© Diodes Incorporated

USB

INPUT

V

BUS

V

BUS

PORT

V

BUS

D+
D- D-

GND GND

SDA004 SDA004

Package Outline Dimensions

K

J

A

H

D

F

Suggested Pad Layout

G

Z

Y

X

SDA004

Document number: DS30452 Rev. 9 - 2

USB

CONTROLLER

TVS* OR DECOUPLING CAPACITOR
RECOMMENDED

* MMBZ6V8AL OR EQUIVALENT

ESD PROTECTION - USB APPLICATION

B C

M

L

C2

C2

Dimensions Value (in mm)

C1

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www.diodes.com

V

BUS

SOT-363

Dim Min Max

A 0.10 0.30
B 1.15 1.35
C 2.00 2.20
D 0.65 Typ
F 0.40 0.45
H 1.80 2.20
J 0 0.10
K 0.90 1.00
L 0.25 0.40
M 0.10 0.22

α

All Dimensions in mm

Z 2.5

G 1.3

X 0.42

Y 0.6
C1 1.9
C2 0.65

0° 8°

V

BUS

USB

OUTPUT

PORT

V

BUS

D+

SDA004

February 2011

© Diodes Incorporated

IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorize d application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.

LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.

Copyright © 2011, Diodes Incorporated

www.diodes.com

SDA004

SDA004

Document number: DS30452 Rev. 9 - 2

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February 2011

© Diodes Incorporated