Diodes DESDA5V3L User Manual

Features

• Provides ESD Protection per IEC 61000-4-2 Standard:
Air – ±16kV, Contact – ±9kV

• 2 Channels of ESD Protection

• 300 W Peak Pulse Power

• Typically Used at Computers, Printers and Communication

Systems

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. “Green” Device (Note 3)

• Qualified to AEC-Q101 Standards for High Reliability

ADVANCE INFORMATION

SOT23

Top View

DESDA5V3L

DUAL SURFACE MOUNT TVS ARRAY

Mechanical Data

• Case: SOT23

• Case Material: Molded Plastic, “Green” Molding Compound.

UL Flammability Classification Rating 94V-0

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

• Terminals: Matte Tin Finish annealed over Alloy 42 leadframe

(Lead Free Plating). Solderable per MIL-STD-202, Method 208

• Weight: 0.0089 grams (approximate)

3

12

Device Schematic

Ordering Information (Note 4)

Part Number Case Packaging

DESDA5V3L-7 SOT23 3000/Tape & Reel

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.

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

Marking Information

Date Code Key

Year 2012 2013 2014 2015 2016 2017 2018

Code Z A B C D E F

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

RD1

DESDA5V3L

Document number: DS35528 Rev. 3 - 2

RD1 = Product Type Marking Code
YM = Date Code Marking

YW

Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)

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t

r

θ

P

P

OWER

P

T

O

Maximum Ratings (@T

A

Characteristic Symbol Value Unit Conditions

Peak Pulse Power Dissipation
Peak Pulse Current

ESD Protection – Contact Discharge

ESD Protection – Air Discharge

ESD Protection – Human Body Model

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
Operating and Storage Temperature Range

ADVANCE INFORMATION

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

P

PP

I

PP

V

ESD_Contac

V

ESD_Ai

V

HBM

= +25°C, unless otherwise specified.)

A

DESDA5V3L

300 W 8/20μs, Fig 2

20 A 8/20μs, Fig 2

±9 kV Standard IEC 61000-4-2

±16 kV Standard IEC 61000-4-2

±25 kV MIL STD 883C – Method 3015-6

P

D

R

JA

T

, T

J

STG

250 mW
500

-55 to +150

°C/W

°C

Characteristic Symbol Min Typ Max Unit Test Conditions

Reverse Breakdown Voltage
Reverse Current (Note 6)
Forward Voltage
Dynamic Resistance
Channel Input Capacitance

Notes: 5. Device mounted on FR-4 PCB pad layout (2oz copper) as shown on Diodes, Inc. suggested pad layout AP02001, which can be found on our website at

http://www.diodes.com.

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

V

BR

I

− −

RM

V

− −

F

R

−

D

C

− −

IN

5.3

−

0.28

5.9 V
2 μA

1.25 V

− Ω

220 pF

IR = 1mA

V

RM

IF = 200mA

pp = 15A, tp = 2.5μs

I
VIN = 0V, f = 1MHz

= 3V

300

N (mW)

250

200

175

Note 5

100

I
A

150

125

DISSI

,

100

D

75

50

25

0

0

25

50 75

T , AMBIENT TEMPERATURE ( C)

A

125 175

100

150

°

Figure 1 Power Derating Curve

50

PppP

I , PEAK PULSE CURRENT (%I )

0

0

20 40

t, TIME ( s)

μ

Figure 2 Typical 8 x 20µs Pulse Waveform

60

DESDA5V3L

Document number: DS35528 Rev. 3 - 2

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January 2013

© Diodes Incorporated