DT1452-02SO-7 [DIODES]

Trans Voltage Suppressor Diode, 5.5V V(RWM), Unidirectional, 1 Element, Silicon;


型号：	DT1452-02SO-7
厂家：	DIODES INCORPORATED
描述：	Trans Voltage Suppressor Diode, 5.5V V(RWM), Unidirectional, 1 Element, Silicon 局域网光电二极管
文件：	总5页 (文件大小：220K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DT1452-02SO

2 CHANNEL LOW CAPACITANCE TVS DIODE ARRAY

Features

Mechanical Data



IEC 61000-4-2 (ESD): Air – ±16kV, Contact – ±16kV



Case: SOT23

IEC 61000-4-4 (EFT) Additional Level, 55A (5/50ns)

IEC 61000-4-5 (Lightning): 5A (8/20µs)

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

Flammability Classification Rating 94V-0

2 Channels of ESD protection



Moisture Sensitivity: Level 1 per J-STD-020

Terminals: Matte Tin Finish annealed over Alloy 42 lead frame

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

Weight: 0.009 grams (approximate)

Low Channel Input Capacitance of 1.2pF Typical

Typically Used at High Speed Ports such as USB 2.0,

IEEE1394, Serial ATA, DVI, HDMI, PCI



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

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

SOT23

I/O 1

V_SS

I/O 2

Top View

Device Schematic

Ordering Information (Note 4)

Product

Compliance

Marking

Reel Size (inches)

Tape Width (mm)

Quantity per Reel

DT1452-02SO-7

Standard

BD1

3,000/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

BD1 = Product Type Marking Code

YM = Date Code Marking

Y = Year (ex: A = 2013)

BD1

M = Month (ex: 5 = May)

Date Code Key

Year

2013

2014

2015

2016

2017

2018

Code

Month

Code

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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December 2013

DT1452-02SO

Document number: DS36355 Rev. 2 - 2

DT1452-02SO

Maximum Ratings (@T_A= +25°C, unless otherwise specified.)

Characteristic

Symbol

I_{PP_I/O}

Value

Unit

Conditions

Peak Pulse Current

I/O to V_SS, 8/20µs

ESD Protection – Contact Discharge

ESD Protection – Air Discharge

±16

V_{ESD_I/O_Contact}

V_{ESD_I/O_Air}

I/O to V_SS, per IEC 61000-4-2

Thermal Characteristics

Characteristic

Power Dissipation (Note 5)

Symbol

Value

Unit

300

417

P_D

Thermal Resistance, Junction to Ambient (Note 5)

Operating and Storage Temperature Range

°C/W

R_θJA

-55 to +150

°C

T_J, T_STG

Electrical Characteristics (@T_A= +25°C, unless otherwise specified.)

Characteristic

Reverse Working Voltage

Reverse Leakage Current (Note 6)

Reverse Breakdown Voltage

Forward Voltage

Symbol

V_RWM

I_R

Min

—

Typ

—

Max

5.5

1.0

Unit

Test Conditions

—

μA

V_R=5V, I/O to V_SS

—

V_BR

V_F

I_R= 1mA, I/O to V_SS

I_F= 15mA, V_SSto I/O

I_PP= 5A, I/O to V_SS, 8/20µs

—

0.85

8.5

1.1

—

Reverse Clamping Voltage (Note 7)

ESD Clamping Voltage

V_C

—

V_ESD

R_DIF

C_I/O

TLP, 20A, tp = 100 ns, I/O to V_SS, per Figure7

V_R= 2.5V, f = 1MHz

Dynamic Resistance

0.22

1.2

—

Ω

Channel Input Capacitance

1.7

_SS= 0V, I/O = 2.5V, f =1MHz, T=+25°C ,

Variation of Channel Input Capacitance

0.03

C_I/O

—

I/O_x to V_SS– I/O_y to V_SS

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.

7. Clamping voltage value is based on an 8x20µs peak pulse current (I_pp) waveform.

100

9.5

9.0

8.5

8.0

7.5

7.0

6.5

6.0

V_TRIG

75 100 125 150 175 200

-60-45-30-15 0 15 30 45 60 75 90 10 12 13 15

T_A, AMBIENT TEMPERATURE (°C )

Figure 2 BV, Trigger Voltage vs. Ambient Temperature

T_A, AMBIENT TEMPERATURE (°C)

Figure 1 Pulse Derating Curve

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December 2013

DT1452-02SO

Document number: DS36355 Rev. 2 - 2

DT1452-02SO

2.4

2.1

1.8

1.5

1.2

0.9

0.6

0.3

0.0

F=1MHz

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

CURRENT FROM I/O TO Vss(A)

V_I/O, INPUT VOLTAGE (V)

Figure 4 Clamping Voltage Characteristic

Figure 3 Input Capacitance vs. Input Voltage

4.0

3.5

3.0

2.5

2.0

1.5

1.0

Voltage

Ampere

-40 -30 -20 -10

10 20 30 40 50 60 70

t, TIME (µs)

CURRENT FROM V_SSTO I/O (A)

Figure 6 Waveform of Clamping Voltage,Current vs.

Time (8/20µs, I/O to V_SS

Figure 5 Forward Voltage Characteristic

)

TLP VOLTAGE (V)

Figure 7 Transmission Line Pulsing (TLP)

Current vs. Voltage

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December 2013

DT1452-02SO

Document number: DS36355 Rev. 2 - 2

DT1452-02SO

Package Outline Dimensions

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.

SOT23

Dim

Min

Max

0.51

1.40

2.50

1.03 0.915

0.60 0.535

Typ

0.37

1.20

2.30

0.89

0.45

1.78

2.80

0.40

1.30

2.40

2.05

3.00

1.83

2.90

0.05

0.013 0.10

0.890 1.00 0.975

0.903 1.10 1.025

0.45

0.25

0.61

0.55

0.40

0.085 0.150 0.110

8°



All Dimensions in mm

Suggested Pad Layout

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

Dimensions Value (in mm)

2.9

0.8

0.9

2.0

1.35

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December 2013

DT1452-02SO

Document number: DS36355 Rev. 2 - 2

DT1452-02SO

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 unauthorized 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.

This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the

final and determinative format released by Diodes Incorporated.

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.

www.diodes.com

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December 2013

DT1452-02SO

Document number: DS36355 Rev. 2 - 2

DT1452-02SO-7 [DIODES]

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