Diodes BAW56 User Manual
ernal Schematic
Features
• Fast Switching Speed
• Surface Mount Package Ideally Suited for Automated Insertion
• For General Purpose Switching Applications
• Two Diode Elements Connected in a Common Anode
Configuration
• 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
SOT23
Top View
DUAL SURFACE MOUNT SWITCHING DIODE
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
Int
BAW56
Ordering Information (Note 4)
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 for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
Marking Information
Date Code Key
BAW56
Document number: DS12008 Rev. 21 - 2
Part Number Qualification Case Packaging
BAW56-7-F Commercial SOT23 3,000/Tape & Reel
BAW56-13-F Commercial SOT23 10,000/Tape & Reel
BAW56Q-7-F Automotive SOT23 3,000/Tape & Reel
BAW56Q-13-F Automotive SOT23 10,000/Tape & Reel
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.
K = SAT (Shanghai Assembly / Test site)
KJD
Year 1998 1999 2000 ….. 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Code J K L ….. U V W X Y Z A B C D E
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
JD = Product Type Marking Code
YM = Date Code Marking
YM
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
www.diodes.com
1 of 4
CJD
C = CAT (Chengdu Assembly / Test site)
JD = Product Type Marking Code
YM = Date Code Marking
YM
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
July 2012
© Diodes Incorporated
)
θ
(BR)
PPOWER
P
T
O
NST
N
TAN
O
US FORWAR
C
URR
N
T
Maximum Ratings (@T
= +25°C, unless otherwise specified.)
A
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 5)
Non-Repetitive Peak Forward Surge Current @ t = 1.0µs
@ t = 1.0s
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 5)
Thermal Resistance Junction to Ambient Air (Note 5)
Operating and Storage Temperature Range
V
T
V
RM
V
RRM
V
RWM
V
R(RMS
I
FM
I
FSM
P
R
, T
J
R
D
JA
STG
BAW56
100 V
75 V
53 V
300 mA
2.0
1.0
A
350 mW
357
-65 to +150
°C/W
°C
Electrical Characteristics (@T
= +25°C, unless otherwise specified.)
A
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 6)
V
R
75
⎯
V
0.715
Forward Voltage
V
F
⎯
0.855
1.0
V
1.25
2.5
Reverse Current (Note 6)
I
⎯
R
50
30
25
Total Capacitance
Reverse Recovery Time
Notes: 5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com.
6. Short duration pulse test used to minimize self-heating effect.
C
T
t
⎯
rr
500
Note 5
400
N (mW)
I
300
A
⎯
1
(A)
E
D
0.1
2.0 pF
4.0 ns
µA
µA
µA
nA
IR = 2.5µA
I
= 1.0mA
F
I
= 10mA
F
= 50mA
I
F
I
= 150mA
F
V
= 75V
R
= 75V, TJ = +150°C
V
R
V
= 25V, TJ = +150°C
R
= 20V
V
R
VR = 0, f = 1.0MHz
= IR = 10mA,
I
F
I
= 0.1 x IR, RL = 100Ω
rr
DISSI
200
E
0.01
,
D
100
0
0
T , AMBIENT TEMPERATURE, (°C)
A
100
Fig. 1 Power Derating Curve, Total Package
200
A
F
I, I
0.001
01.5
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
0.5
1.0
Fig. 2 Typical Forward Characteristics, Per Element
BAW56
Document number: DS12008 Rev. 21 - 2
2 of 4
www.diodes.com
July 2012
© Diodes Incorporated
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