
BAW101
HIGH VOLTAGE DUAL SWITCHING DIODE
Features
• Fast Switching Speed: Maximum of 50ns
• High Reverse Breakdown Voltage: 325V for Single Diode or
650V for Series Connection
• Two Electrically Isolated Elements in a Single Compact Package
• Low Leakage Current: Maximum of 50nA when V
Maximum of 150nA when V
= 250V at Room Temperature
R
• Thermally Efficient Copper Alloy leadframe for High Power
Dissipation
• Lead, Halogen and Antimony Free, RoHS Compliant (Note 3)
• "Green" Device (Note 4)
NEW PRODUCT
Top View Bottom View Device Schematic
Maximum Ratings @T
= 25°C unless otherwise specified
A
Characteristic Symbol Value Unit
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Current (Note 2)
Non-Repetitive Peak Forward Surge Current @ t = 1.0μs
Repetitive Peak Forward Current @ t = 8.3ms (Note 2)
= 5V or
R
Single Diode
Series Connection
Single Diode
Series Connection
Single Diode Loaded
Double Diode Loaded
Mechanical Data
• Case: SOT-563
• Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish – Matte Tin annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.006 grams (approximate)
654
123
V
V
V
R(RMS
I
I
RRM
RWM
V
R
I
F
FSM
FRM
325
650
325
650
230 V
250
140
8.0 A
3.0 A
V
V
mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 2)
Thermal Resistance Junction to Ambient Air (Note 2)
Operating and Storage Temperature Range
P
D
R
JA
, T
T
J
STG
Electrical Characteristics @T
= 25°C unless otherwise specified
A
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 1)
Forward Voltage
V
R
V
F
300
⎯
⎯
Reverse Current (Note 1)
Total Capacitance
Reverse Recovery Time
Notes: 1. Short duration pulse test used to minimize sel f-heating effect.
BAW101V
Document number: DS32178 Rev. 4 - 2
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
3. No purposefully added lead. Halogen and Antimony Free.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
www.diodes.com
I
C
t
1 of 4
R
T
rr
⎯
⎯
⎯
⎯
500 mW
250
-55 to +150
⎯
1.1 V
50
150
50
2.0 pF
50 ns
V
IR = 100μA
IF = 100mA
V
nA
nA
V
μA
V
VR = 0, f = 1.0MHz
I
I
F
rr
R
R
R
= IR = 30mA,
°C/W
°C
= 5V
= 250V
= 250V, TJ = 150°C
= 0.1 x IR, RL = 100Ω
September 2010
© Diodes Incorporated

NEW PRODUCT
BAW101
500
450
400
Note 2
1,000
(mA)
EN
100
N (mW)
350
300
250
D
WA
10
DISSI
200
150
1
D
100
ANE
50
0
0125175
25 10050 75 150
T , AMBIENT TEMPERATURE ( C)
A
°
Fig. 1 Power Derating Curve, Total Package
100,000
(nA)
10,000
T = 150ºC
A
T = 125ºC
A
0.1
F
I , INS
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
V , INSTANTANEOUS FORWARD VOLT AGE (V)
F
Fig. 2 Typical Forward Characteristics, Per Element
1.2
1.0
0.8
0.6
0.4
T
C , TOTAL CAPACITANCE (pF)
0.2
0
010203040
SE
EVE
R
I, I
1,000
T = 5ºCA8
100
T = 25ºC
10
A
T = - ºCA55
1
0.1
0 50 100 150 200 250 300
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
Fig. 3 Typical Reverse Cha r acteri s t ics, Per El ement
Ordering Information (Notes 5 & 6)
Part Number Case Packaging
BAW101V-7 SOT-563 3000/Tape & Reel
Notes: 5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
6. Package is non-polarized. Parts may be on reel in orientation illustrated, 180° rotated, or mixed (both ways).
Marking Information
K95
YM
OR
K95 YM
YM
Date Code Key
Year 2010 2011 2012 2013 2014 2015 2016
Code 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
BAW101V
Document number: DS32178 Rev. 4 - 2
2 of 4
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K95 = Product Type Marking Code
YM = Date Code Marking
K95
Y = Year (ex: X = 2010)
M = Month (ex: 9 = September)
September 2010
© Diodes Incorporated

Package Outline Dimensions
NEW PRODUCT
K
Suggested Pad Layout
G
Z
Y
BAW101
A
B
C
D
G
M
H
C2
X
L
C2
C1
Dim Min Max Typ
Dimensions Value (in mm)
Z 2.2
G 1.2
X 0.375
Y 0.5
C1 1.7
C2 0.5
SOT-563
A 0.15 0.30 0.20
B 1.10 1.25 1.20
C 1.55 1.70 1.60
D - - 0.50
G 0.90 1.10 1.00
H 1.50 1.70 1.60
K 0.55 0.60 0.60
L 0.10 0.30 0.20
M 0.10 0.18 0.11
All Dimensions in mm
BAW101V
Document number: DS32178 Rev. 4 - 2
3 of 4
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September 2010
© Diodes Incorporated

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
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website, harmless against all damages.
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indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
NEW PRODUCT
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.
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
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 © 2010, Diodes Incorporated
www.diodes.com
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
IMPORTANT NOTICE
LIFE SUPPORT
BAW101
BAW101V
Document number: DS32178 Rev. 4 - 2
4 of 4
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September 2010
© Diodes Incorporated