BAV199WQ
Document number: DS38657 Rev. 2 - 2
1 of 5
www.diodes.com
March 2016
© Diodes Incorporated
BAV199WQ
DUAL SURFACE MOUNT LOW LEAKAGE DIODE
Features
• Surface Mount Package Ideally Suit ed f or Automat ed Inserti on
• Suitable for Ultra-Low Leakage Current Applications, Including
High-Precision Instrumentation And Portable Electronics
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimon y Free. “Green” Device (Note 3)
• Qualified to AEC-Q101 Standards for High Reliability
• PP AP Capable (Note 4)
Mechanical Data
• Case: SOT323
• Case Material: Molded Plast ic, “Green” Molding Com pound.
UL Flammabilit y Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish Matte Tin Finish Annealed over All oy 42
Leadframe. Solderable per MIL-STD-202, Method 208
• Polarity: See Diagram
• Weight: 0.006 grams (Approximate)
Ordering Information (Notes 4 & 5)
Part Number
Compliance
Case
Packaging
BAV199WQ-7
Automotive
SOT323
3,000/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. Refer to http://www.diodes.com/product_compliance_definitions.html.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Date Code Key
Year
2011
2012
2013
…
2016
2017
2018
2019
2020
Code
Y
Z
A
…
D
E
F
G
H
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: D = 2016)
M = Month (ex: 9 =
September)
K52
YM
e3
BAV199WQ
Document number: DS38657 Rev. 2 - 2
2 of 5
www.diodes.com
March 2016
© Diodes Incorporated
BAV199WQ
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Peak Repetiti ve Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
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 P eak F orward Surge Current @ t = 1.0 µs
@ 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 Resistanc e Juncti on to Ambient Air (Not e 6)
RθJA
625
°C/W
Operating and Storage Tem perature 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
I
F
= 1.0mA
IF = 10mA
IF = 50mA
IF = 150mA
Leakage Current (Note 7) IR
5.0
80
nA
nA
V
R
= 7 5V
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/package-outlines.html.
7. Short duration pulse test used to minimize self-heatin g effe ct .
0
50
100
025 50 75 100 125 150
P , POWER DISSIPATION (mW)
D
T , AMBIENT TEMPERATURE (
Fig. 1 Power Derating Curve, Total P ac kage
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
,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
m
A
)
F
1,000
Fig. 2 Typical Forward Characteristics
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = -55°C
A
IF, INSTANTA NEOUS FO RWARD CURRENT (mA)
(oC)
BAV199WQ
Document number: DS38657 Rev. 2 - 2
3 of 5
www.diodes.com
March 2016
© Diodes Incorporated
BAV199WQ
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
010 20 30 40
f = 1MHz
Fig. 4 Tot al Capacitance vs. Reverse Volta ge
V , DC REVERSE VOLTAGE (V)
R
C , TOTAL CAPACITANCE (pF)
T
050 100 150 200
200
100
120
60
80
140
180
160
20
40
0
T , AMBIENT TEMPERATURE ( C)
Fig. 5 Current Derating Curve, Per Element
A
°
I , FORWARD CURRENT (mA)
F
0.1
1
10
100
1000
10000
100000
020 40 60 80 100
IR, INSTANTANEOUS REVERSE CURRENT (pA)
VR, INSTANT ANEOUS REVERSE VOL TAGE (V)
Fig. 3 Typical Reverse Characteristics
-55℃
25℃
85℃
125℃
150℃
BAV199WQ
Document number: DS38657 Rev. 2 - 2
4 of 5
www.diodes.com
March 2016
© Diodes Incorporated
BAV199WQ
Package Ou t lin e Dim en sio ns
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOT323
SOT323
Dim
Min
Max
Typ
A1
0.00
0.10
0.05
A2
0.90
1.00
0.95
b
0.25
0.40
0.30
c
0.10
0.18
0.11
D
1.80
2.20
2.15
E
2.00
2.20
2.10
E1
1.15
1.35
1.30
e
0.650 BSC
e1
1.20
1.40
1.30
F
0.375
0.475
0.425
L
0.25
0.40
0.30
a
0°
8°
--
All Dimensions in mm
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOT323
Dimensions
Value
(in mm)
C
0.650
G
1.300
X
0.470
Y
0.600
Y1
2.500
a
E1E
Fe1
b
L
c
e
A2
A1
D
Y1 G
Y
X
C
BAV199WQ
Document number: DS38657 Rev. 2 - 2
5 of 5
www.diodes.com
March 2016
© Diodes Incorporated
BAV199WQ
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 t he rights of others. Any Customer or user of this document or products described herein in such applicat ions 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, harml ess against all damages.
Diodes Incorporated does not warrant or accept any li ability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes I ncorporated products for any unintended or unauthorized application, Customers shall indemnif y and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirect l y, any claim of personal injury or death associated with such unintended or unauthori zed appli cation.
Products descri bed herein may be covered by one or more United Stat es, international or forei gn patents pending. Product nam es and m arkings
noted herein may also be covered by one or more United States, international or forei gn trademarks.
This document is written i n English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative f orm at released by Diodes I ncorporat ed.
LIFE SU PP O R T
Diodes Inc orporated products are spec ifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Off icer of Diodes I ncorporated. 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 si gnifi c ant i njury 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 t he safety and regulatory ramifications of their life support devic es or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety -related requirem ents 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
representati ves against any damages arisi ng out of the use of Diodes Incorporated products i n such safety -c ri tical, life support devices or systems.
Copyright © 2016, Diodes Incorporated
www.diodes.com
