Diodes BAS40LP User Manual

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Features

 Low Forward Voltage Drop  Fast Switching  Ultra-Small Leadless Surface Mount Package  PN Junction Guard Ring for Transient and ESD Protection  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

Top View

X1-DFN1006-2

BAS40LP

SURFACE MOUNT SCHOTTKY BARRIER DIODE

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  Terminal Connections: Cathode Dot  Terminals: Finish - NiPdAu annealed over Copper leadframe.

Solderable per MIL-STD-202, Method 208

 Weight: 0.001 grams (approximate)

Bottom View

Ordering Information (Note 4)

Part Number Case Packaging

BAS40LP-7 X1-DFN1006-2 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/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

BAS40LP

Document number: DS30503 Rev. 13 - 2

www.diodes.com

43 = Product Type Marking Code Dot Denotes Cathode Side

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(BR)

TAN

NEO

FOR

US R

URREN

Maximum Ratings (@T

= +25°C, unless otherwise specified.)

Characteristic Symbol Value Unit

Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage

Forward Continuous Current

Repetitive Peak Forward Current (note 6) I

Non-Repetitive Peak Forward Surge Current @ tp = 1.0s (note 7)

V V

RRM

RWM

VR I

FRM

FSM

40 V

200 mA

800 mA

1000 mA

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation Thermal Resistance, Junction to Ambient Air Operating Temperature Range Storage Temperature Range

θJA

STG

250 mW 400

-55 to +125

-65 to +150

BAS40LP

C/W

C C

Electrical Characteristics (@T

= +25°C, unless otherwise specified.)

Characteristic Symbol Min Typ Max Unit Test Condition

Reverse Breakdown Voltage (Note 5)

Forward Voltage (Note 3)

Reverse Leakage Current (Note 5) Total Capacitance

Reverse Recovery Time

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

6. Repetitive peak forward current was tested with with tp ≤1s and ∂ ≤ 0.8 square wave

7. Non-repetitive peak forward current was tested with tp=1s square wave

(A)

40 — — V

— —

— 20 200 nA — 2.3 5.0 pF

— — 5.0 ns

380

1000

10,000

T (nA)

IR = 10μA

< 300μs, IF = 1.0mA

< 300μs, IF = 40mA

t tp < 300μs, VR = 30V VR = 0V, f =1.0MHz

= IR = 10mA to IR = 1.0mA,

= 100Ω

1,000

0.1

100

0.01

EVE

0.001

I, I

0.0001 0

V , INSTANTANEOUS FORWARD VOLTAGE (V)

0.40.2

0.6

0.8

Fig. 1 Typical Forward Voltage

1.0

STA

I, I

0.1

V , INSTANTANEOUS REVERSE VOLTAGE (V)

10 20

Fig. 2 Typical Reverse Characteristics

30 40

BAS40LP

Document number: DS30503 Rev. 13 - 2

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P, P

OWER

RAGE FORWARD P

OWER

PATIO

I,C

URR

)

300

250

N (mW)

200

I A

150

DISSI

100

0 25 50 75 100 125 150

T , AMBIENT TEMPERATURE (°C)

Fig. 3 Power Derati ng Curve

0.6

0.5

BAS40LP

3.5

2.5

1.5

C , JUNCTION CAPACITANCE (pF)

0.5

0 5 10 15 20 25 30 35 40

V , REVERSE VOLTAGE (V)

Fig. 4 Typical Junction Capacitance

0.45

N (W)

0.4

0.35

f = 1MHz

0.4

0.3

0.2

0.1

F(AV)

I , AVERAGE FORWARD CURRENT (A)

0 255075100125150175

T , AMBIENT TEMPERATURE (°C)

Fig. 5 Forward Current Derating Curve

100.0

n = 0.0

10.0

1.0

n = 0.1

n = 0.2

n = 0.5

n = 0.8

0.3

DISSI

0.25

0.2

0.15

0.1

0.05

0.0

, AVE

0 0.1 0.2 0.3 0.4 0.5 0.6

I AVERAGE FORWARD CURRENT (A)

F(AV)

Fig. 6 Forward Power Dissipation

0.1 1x10

-5

-4

1x10

1x10-31x10-21x10

T , PULSE WIDTH (s)

-1

Fig. 7 Repetitive Forward Current with Pulse Duration

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Document number: DS30503 Rev. 13 - 2

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Package Outline Dimensions

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

Dim Min Max Typ

A 0.47 0.53 0.50

A1 0 0.05 0.03

b 0.45 0.55 0.50 D 0.95 1.075 1.00 E 0.55 0.675 0.60 e - - 0.40 L 0.20 0.30 0.25 R 0.05 0.15 0.10

All Dimensions in mm

Suggested Pad Layout

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

BAS40LP

Document number: DS30503 Rev. 13 - 2

Dimensions Value (in mm)

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X1-DFN1006-2

C 0.70 G 0.30 X 0.40

X1 1.10

Y 0.70

BAS40LP

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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

BAS40LP

Document number: DS30503 Rev. 13 - 2

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November 2013