Diodes DESD3V3S1BL User Manual

Features

 Low Profile Package (0.53mm max) and Ultra-small PCB

Footprint Area (1.08 * 0.68mm max) Suitable for Compact

Portable Electronics

 Provides ESD Protection per IEC 61000-4-2 Standard:

Air ±30kV, Contact ±25kV

 1 Channel of ESD Protection

 Low Channel Input Capacitance

 Typically Used in Cellular Handsets, Portable Electronics,

Communication Systems, Computers and Peripherals

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

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

X1-DFN1006-2

Bottom View

DESD3V3S1BL

LOW CAPACITANCE BIDIRECTIONAL TVS DIODES

Mechanical Data

 Case: X1-DFN1006-2

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

Flammability Classification Rating 94V-0

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

 Terminals: NiPdAu over Copper leadframe. Solderable per MIL-

STD-202, Method 208

 Polarity: Cathode Band

 Weight: 0.001 grams (approximate)

Device Schematic

e4

Ordering Information (Note 4)

Product Compliance Marking Reel size(inches) Tape width(mm) Quantity per reel

DESD3V3S1BL-7B Standard RH 7 8 10,000/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/quality/lead_free.html 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/products/packages.html.

Marking Information

DESD3V3S1BL

Document number: DS35995 Rev. 3 - 2

RH = Product Type Marking Code
Line Denotes Cathode Side

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March 2014

© Diodes Incorporated

t

r

P

P

O

R

P

O

P

A

P

U

DERAT

N

G

O

F

Maximum Ratings (@T

= +25°C unless otherwise specified)

A

Characteristic Symbol Value Unit Conditions

Peak Pulse Power Dissipation
Peak Pulse Current
ESD Protection – Contact Discharge
ESD Protection – Air Discharge

Thermal Characteristics

Characteristic Symbol Value Unit

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

Electrical Characteristics (@T

= +25°C unless otherwise specified)

A

P

PP

I

PP

V

ESD_Contac

V

ESD_Ai

DESD3V3S1BL

35 W 8/20μs, Per Figure 3

5 A 8/20μs, Per Figure 3

±25 kV IEC 61000-4-2 Standard
±30 kV IEC 61000-4-2 Standard

P

D

R

θJA

T

, T

J

STG

250 mW
500

-65 to +150

C/W

C

Characteristic Symbol Min Typ Max Unit Test Conditions

Reverse Standoff Voltage
Channel Leakage Current (Note 6)

Clamping Voltage, Positive Transients

Breakdown Voltage
Differential 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

RWM

I

V

V

R

C

RM

CL

BR

DIF

T

— — 3.3 V —
— 10 100 nA

—
—

4.5

5.8

5.4

7.0

3.8 — 6.5 V

— 0.3 — Ω
— 10 13 pF

V
I

V

PP

I

PP

IR = 1mA
IR = 1A
VR = 0V, f = 1MHz

= 3.3V

RWM

= 1A, tp = 8/20μS
= 5A, tp = 8/20μS

N (mW)

ATI

250

225

200

175

150

125

Note 5

100

75

%

I

50

DISSI

WE

,

D

100

75

50

LSE

K

25

E

PEAK POWER OR CURRENT

25

0

0125175

25 10050 75 150

T , AMBIENT TEMPERATURE ( C)

A

Figure 1 Power Derating Curve

°

0

0

25 50

T , AMBIENT TEMPERATURE (°C)

A

75 100 125

Figure 2 Pulse Derating Curve

150

175 200

DESD3V3S1BL

Document number: DS35995 Rev. 3 - 2

2 of 4

www.diodes.com

March 2014

© Diodes Incorporated