Page 1
Features
Very Low Forward Voltage Drop
High Conductance
For Use in DC-DC Converter, PCMCIA, and Mobile
Telecommunications Applications
Totally Lead-Free & Fully RoHS Compliant (Notes 1 and 2)
Halogen and Antimony Free. ”Green” Device(Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
Top View
BAT1000
1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
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
Schematic and Pin Configuration
e3
Ordering Information (Note 5)
Part Number Compliance Case Packaging
BAT1000-7-F AEC-Q101 SOT23 3000/Tape & Reel
BAT1000Q-7-F Automotive SOT23 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. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the
same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Date Code Key
Year 2002 2003 2004 …. 2010 2011 2012 2013 2014 2015
Code N P R …. X Y Z A B C
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
K79
BAT1000
Document number: DS30245 Rev. 10 - 2
K79 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: A = 2013)
YM
M = Month (ex: 9 = September)
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2016
D
July 2013
© Diodes Incorporated
Page 2
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Current
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on rated load
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6)
Typical Thermal Resistance, Junction to Ambient Air
(Note 6)
Operating Temperature Range
Storage Temperature Range
V
V
V
R(RMS)
I
R
T
RRM
RWM
VR
I
O
FSM
P
D
θJA
T
J
STG
BAT1000
40 V
28 V
1.0 A
5.5 A
500 mW
200 °C/W
-40 to +125 °C
-40 to +150 °C
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 7)
Forward Voltage
Reverse Current (Note 7)
Total Capacitance
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.
V
(BR)R
V
F
I
R
C
T
40
225
235
290
340
390
420
475
270
290
340
400
450
500
600
100 µA
175
25
V
mV
pF
pF
IR = 300µA
I
= 50mA
F
I
= 100mA
F
= 250mA
I
F
I
= 500mA
F
IF = 750mA
I
= 1000mA
F
= 1500mA
I
F
VR = 30V
= 0V, f = 1.0MHz
V
R
V
= 25V, f = 1.0MHz
R
BAT1000
Document number: DS30245 Rev. 10 - 2
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July 2013
© Diodes Incorporated
Page 3
TANT
O
US FORWARD CUR
RENT
RAGE REC
TIF
CUR
REN
T
T
RAT
T TEMPERATUR
C
BAT1000
10
1,000
(A)
1.0
0.1
100
10
ANE
T
C , TOT AL C APACITANCE (pF)
F
I, INS
0.01
0.20 0.4 0.6 0.8 1.0
V , INSTANTANEOUS FORWARD VOL TAGE (V)
F
Fig. 1 Typi cal Forward Charac teristics
1.0
1.0
05
V , DC REVERSE VOLTAGE (V)
10 15 20 25
R
Fig. 2 Total Capacitance vs. Reverse Voltage
150
º
(A)
0.75
E ( )
125
R = 300°C/W
JA
Note 6
IED
100
0.50
75
0.25
ED AMBIEN
50
O
I, AVE
0
050100150
25 75 125
T , TERMINAL TEMPERATURE ( C)
T
Fig. 3 Forward Current Derating Curve
Note: 8. Assumed application thermal conditions. R
°
varies depending on application.
θJA
, DE
A
25
1
V , DC REVERSE VOLTAGE (V)
R
10
20 5040
30
Fig. 4 Op er at i ng Tem perature Derating
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
K
J
A
Dim Min Max Typ
A 0.37 0.51 0.40
B 1.20 1.40 1.30
C
B
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
K1
F
D
G
L
M
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
BAT1000
Document number: DS30245 Rev. 10 - 2
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SOT23
0° 8° -
All Dimensions in mm
July 2013
© Diodes Incorporated
Page 4
BAT1000
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 unauthorize d 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. Onl y 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.
Copyright © 2013, Diodes Incorporated
www.diodes.com
Y
Z
X E
C
IMPORTANT NOTICE
LIFE SUPPORT
Dimensions Value (in mm)
Z 2.9
X 0.8
Y 0.9
C 2.0
E 1.35
BAT1000
Document number: DS30245 Rev. 10 - 2
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July 2013
© Diodes Incorporated
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