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

1 of 5

February 2011

© 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

2 of 5

www.diodes.com

February 2011

© Diodes Incorporated