BAV199W
Document number: DS30462 Rev. 7 - 2 1 of 4
www.diodes.com February 2012
© Diodes Incorporated
BAV199W
DUAL SURFACE MOUNT LOW LEAKAGE DIODE
Features
• Surface Mount Package Ideally Suited for Automated Insertion
• Suitable for ultra-low leakage current applications, including
high-precision instrumentation and portable electronics
• Lead Free By Design/RoHS Compliant (Note 1)
• Halogen and Antimony Free "Green" Device (Notes 2 & 3)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case: SOT323
• 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 Finish annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
• Polarity: See Diagram
• Weight: 0.006 grams (approximate)
Ordering Information (Notes 4 & 5)
Part Number Case Packaging
BAV199W-7 SOT323 3,000/Tape & Reel
Notes: 1. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. No purposely added lead.
2. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
3. Diodes Inc.`s “Green” Policy can be found on our website at http://www.diodes.com
4. For packaging details, go to our website at http://www.diodes.com.
5. Product manufactured with Date Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Marking Information
Date Code Key
Year 2004 2005 ….. 2012 2013 2014 2015 2016 2017
Code R S ….. 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
Top View
SOT323
Top View
Internal Schematic
K52= Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
K52
YM
BAV199W
Document number: DS30462 Rev. 7 - 2 2 of 4
www.diodes.com February 2012
© Diodes Incorporated
BAV199W
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 85 V
RMS Reverse Voltage VR
(
RMS
)
60 V
Forward Continuous Current (Note 6) Single diode
Double diode IFM 160
140 mA
Repetitive Peak Forward Current (Note 6) IFRM 500 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0
μ
s
@ t = 1.0ms
@ t = 1.0s IFSM 4.0
1.0
0.5 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6) PD 200 mW
Thermal Resistance Junction to Ambient Air (Note 6) R
θ
JA 625 °C/W
Operating and Storage Temperature Range TJ, TSTG -65 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 7) V
(
BR
)
R 85 ⎯ ⎯ V IR = 100μA
Forward Voltage VF ⎯ ⎯
0.90
1.0
1.1
1.25
V
IF = 1.0mA
IF = 10mA
IF = 50mA
IF = 150mA
Leakage Current (Note 7) IR ⎯ ⎯ 5.0
80 nA
nA VR = 75V
VR = 75V, TJ = 150°C
Total Capacitance CT ⎯ 2 ⎯ pF VR = 0, f = 1.0MHz
Reverse Recovery Time trr ⎯ ⎯ 3.0 μs IF = IR = 10mA,
Irr = 0.1 x IR, RL = 100Ω
Notes: 6. Part mounted on FR-4 PC 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.
0
50
100
0 255075100125150
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
T , AMBIENT TEMPERA TURE (°C)
Fig. 1 Power Derating Curve, Total Package
A
150
200
250
300
Note 6
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
0.1
1
10
100
I , INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(mA)
F
1,000
Fig . 2 Typica l Forw ar d Char acteristics
V , INSTANT ANEOU S FORW ARD VOLTAGE (V)
F
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = -55°C
A
BAV199W
Document number: DS30462 Rev. 7 - 2 3 of 4
www.diodes.com February 2012
© Diodes Incorporated
BAV199W
0.1
1
10
100
01020304050607080
I, I
N
S
T
A
N
T
A
N
E
O
U
S
R
EVE
R
SE
C
U
R
R
E
N
T
(nA)
R
Fig. 3 Typical Reverse Characteristics
V , INSTANTANEOUS REVERSE VOL TAGE (V)
R
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = -55°C
A
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
010203040
f = 1MHz
Fig. 4 Total Capacitance vs. Reverse Voltage
V , DC REVERSE VOLTAGE (V)
R
C , TOTAL CAPACITANCE (pF)
T
0 50 100 150 200
200
100
120
60
80
140
180
160
20
40
0
T , AMBIENT TEMPERATURE ( C)
Fig. 5 Current Derating Curve, Per Element
A
°
I, F
O
R
WA
R
D
C
U
R
R
EN
T
(mA)
F
Package Outline Dimensions
SOT323
Dim Min Max Typ
A 0.25 0.40 0.30
B 1.15 1.35 1.30
C 2.00 2.20 2.10
D - - 0.65
G 1.20 1.40 1.30
H 1.80 2.20 2.15
J 0.0 0.10 0.05
K 0.90 1.00 1.00
L 0.25 0.40 0.30
M 0.10 0.18 0.11
α 0° 8° -
All Dimensions in mm
A
M
JL
D
BC
H
K
G
BAV199W
Document number: DS30462 Rev. 7 - 2 4 of 4
www.diodes.com February 2012
© Diodes Incorporated
BAV199W
Suggested Pad Layout
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 p roducts for any unintended or una uthorized 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 p atents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
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 pro ducts and an y
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 © 2012, Diodes Incorporated
www.diodes.com
Dimensions Value (in mm)
Z 2.8
X 0.7
Y 0.9
C 1.9
E 1.0
XE
Y
C
Z
