Diodes DESD5V2S2UT User Manual download pdf

DESD5V2S2UT

Document number: DS31791 Rev. 3 - 2

1 of 4

www.diodes.com

September 2009

DESD5

2S2UT

NEW PRODUCT

UNIDIRECTIONAL SURFACE MOUNT TVS

Features

• 260 Watts Peak Pulse Power (tp = 8x20μs)

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

• MIL-STD 883(ESD), HBM – 10kV

• Low Reverse Leakage Current, I

< 1μA

• Unidirectional Configuration

• Lead Free/RoHS Compliant (Note 3)

• “Green” Device (Note 4)

• Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

• Case: SOT-23

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

Note 3. 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

• Ordering Information: See Page 2

• Marking Information: See Page 2

• Weight: 0.0089 grams (approximate)

Thermal Characteristics – Total Device

Characteristic Symbol Value Unit

Peak Pulse Power (tp = 8x20μs) (Note 6) T

= 25°C P

260 W

Thermal Resistance, Junction to Ambient (Note 6) T

= 25°C

417

°C/W

Operating and Storage Temperature Range

, T

STG

-65 to +150

°C

Electrical Characteristics @T

= 25°C unless otherwise specified

Reverse

Standoff

Voltage

Breakdown

Voltage

@ I

Test

Current

Max. Reverse

Leakage @ V

RWM

(Note 5)

Max. Clamping

Voltage @ I

= 1A

(Note 2)

Max. Clamping

Voltage V

(Note 2)

Typical Total

Capacitance C

(Note 1)

Maximum Total

Capacitance C

(Note 1)

RWM

(V)

Min (V) Max (V)

(mA) I

(μA) V

(V)

(V) I

(A) (pF) (pF)

5.2 6.4 7.2 5.0 1 9 20 15 165 200

Notes: 1. V

= 0V, f = 1MHz.

2. Clamping voltage value is based on an 8x20 μs peak pulse current (I

) waveform.

3. No purposefully added lead.

4. Diodes Inc.’s “Green” policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.

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

6. Device mounted on FR-4 PC board with suggested pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.

7. Measured across either pin 1 and pin 3 or pin 2 and pin 3.

Top View

Device Schematic

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DESD5V2S2UT 1
NEW PRODUCT 4

Summary of Contents

Page 1 - DESD5V2S2UT

DESD5V2S2UT Document number: DS31791 Rev. 3 - 2 1 of 4 www.diodes.com September 2009© Diodes Incorporated DESD5V2S2UTNEW PRODUCT UNIDIRECTIONAL S

Page 2

DESD5V2S2UT Document number: DS31791 Rev. 3 - 2 2 of 4 www.diodes.com September 2009© Diodes Incorporated DESD5V2S2UTNEW PRODUCT I , PEAK PULSE

Page 3

DESD5V2S2UT Document number: DS31791 Rev. 3 - 2 3 of 4 www.diodes.com September 2009© Diodes Incorporated DESD5V2S2UTNEW PRODUCT Package Outli

Page 4 - NEW PRODUCT

DESD5V2S2UT Document number: DS31791 Rev. 3 - 2 4 of 4 www.diodes.com September 2009© Diodes Incorporated DESD5V2S2UTNEW PRODUCT IMPORTANT

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