Diodes BAV70 User Manual

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DUAL SURFACE MOUNT SWITCHING DIODE

Features

 Fast Switching Speed  Surface Mount Package Ideally Suited for Automated Insertion  For General Purpose Switching Applications  High Conductance  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Notes 3 & 4)  Qualified to AEC-Q101 Standards for High Reliability

SOT23

Top View

Mechanical Data

 Case: SOT23

 Case Material: Molded Plastic. 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

 Polarity: See Diagram

 Weight: 0.008 grams (approximate)

Top View

Internal Schematic

BAV70

Ordering Information (Note 5)

Part Number Compliance Case Packaging

BAV70-7-F Standard SOT23 3,000/Tape & Reel

BAV70-13-F Standard SOT23 10,000/Tape & Reel

BAV70Q-7-F Automotive SOT23 3,000/Tape & Reel

BAV70Q-13-F Automotive SOT23 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.

Code 9W are built with Non-Green Molding Compound and may contain Halogens or Sb

4. Product manufactured with Date Code 9W (week 39, 2009) and newer are built with Green Molding Compound. Product manufactured prior to Date

5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Fire Retardants.

2O3

Marking Information

Date Code Key

Kxx

Year 2000 2001 ….. 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016

Code L M ….. U V W X Y Z A B C D

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

BAV70

Document number: DS12006 Rev. 22 - 2

xx = Product Type Marking Code (xx=JJ) YM = Date Code Marking for Shanghai Assembly / Test site

Y = Year (ex: A = 2013) M = Month (ex: 9 = September)

Kxx

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xx = Product Type Marking Code (xx=JJ)

= Date Code Marking for Chengdu

ssembly / Test site

= Year (ex: A = 2013)

M = Month (ex: 9 = September)

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Maximum Ratings (@T

= +25°C, unless otherwise specified.)

Characteristic Symbol Value Unit

Non-Repetitive Peak Reverse Voltage

Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage

RMS Reverse Voltage

Forward Continuous Current (Note 6)

Average Rectified Output Current (Note 6)

Repetitive Peak Forward Current

Non-Repetitive Peak Forward Surge Current @ t = 1.0µs @ t = 1.0s

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 6)

Thermal Resistance Junction to Ambient Air (Note 6)

Operating and Storage Temperature Range

V V

RRM

RWM

R(RMS)

FRM

FSM

θJA

, T

STG

BAV70

100 V

75 V

53 V

300 mA

150 mA

450 mA

2.0

1.0

350 mW

357 °C/W

-65 to +150 °C

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

Characteristic Symbol Min Max Unit Test Condition

Reverse Breakdown Voltage (Note 7)

(BR)R



0.715

Forward Voltage



0.855

1.0

1.25

2.5

Reverse Current (Note 7)



50 30 25

Total Capacitance

Reverse Recovery Time

Notes: 6. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com.

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

BAV70

Document number: DS12006 Rev. 22 - 2

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

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

2.0 pF

4.0 ns

μA μA μA

IR = 2.5µA

= 1.0mA

= 10mA

= 50mA

= 150mA

= 75V

= 75V, TJ = +150°C

= 25V, TJ = +150°C

= 20V

VR = 0, f = 1.0MHz

= IR = 10mA,

= 0.1 x IR, RL = 100Ω

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P, P

OWER

PATIO

TANT

CUR

RENT

NSTAN

TANEO

US R

CUR

REN

C, TOT

CAPACITANC

350

300

250

N (mW)

200

150

DISSI

100

2505075100 125 150

T , AMBIENT TEMPERATURE ( C)A°

Fig. 1 Power Derating Curve, Total Package

Note 6

(A)

0.1

S F

0.01

ANE

I , INS

0.001

01.5 V , INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics, Per Element

0.5

1.0

BAV70

10,000

(nA)

1,000

2.0

1.8

1.6

E (pF)

1.4

100

EVE

0.1

I, I

Fig. 3 Typical Reverse Characteri stics, Per Element

20 40

V , INSTANTANEOUS REVERSE VOLTAGE (V)

60 80 100

1.2

1.0

0.8

0.6

0.4

0.2

0.0 0

Fig. 4 Total Capacitance vs. Reverse Voltage, Per Element

Package Outline Dimensions

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

V , DC REVERSE VOLTAGE (V)

SOT23

Dim Min Max Typ

A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.903 1.10 1.00

K1 - - 0.400

L 0.45 0.61 0.55 M 0.085 0.18 0.11

0° 8° -



All Dimensions in mm

4030

BAV70

Document number: DS12006 Rev. 22 - 2

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BAV70

Suggested Pad Layout

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

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.

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

X E

IMPORTANT NOTICE

LIFE SUPPORT

Dimensions Value (in mm)

Z 2.9

X 0.8

Y 0.9

2.0

1.35

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Document number: DS12006 Rev. 22 - 2

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November 2013