BAV199W
Low-leakage double diode
1 October 2022
Product data sheet
1. General description
Epitaxial, medium-speed switching, double diode in a small SOT323 (SC-70) Surface-Mounted
Device (SMD) plastic package. The diodes are connected in series.
2. Features and benefits
•
•
•
•
•
•
Small plastic SMD package
Low leakage current: typ. 3 pA
Switching time: typ. 0.8 µs
Continuous reverse voltage: max. 75 V
Repetitive peak reverse voltage: max. 85 V
Repetitive peak forward current: max. 500 mA
3. Applications
•
Low-leakage current applications in surface mounted circuits
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Per diode
VR
reverse voltage
Tj = 25 °C
-
-
75
V
IR
reverse current
VR = 75 V; Tj = 25 °C
-
0.003
5
nA
5. Pinning information
Table 2. Pinning information
Pin
Symbol
Description
1
A1
anode (diode 1)
2
K2
cathode (diode 2)
3
K1, A2
cathode (diode 1) and
anode (diode 2)
Simplified outline
Graphic symbol
3
1
K1; A2
2
SC-70 (SOT323)
A1
K2
aaa-032326
BAV199W
Nexperia
Low-leakage double diode
6. Ordering information
Table 3. Ordering information
Type number
Package
BAV199W
Name
Description
Version
SC-70
plastic, surface-mounted package; 3 leads; 1.3 mm pitch;
2 mm x 1.25 mm x 0.95 mm body
SOT323
7. Marking
Table 4. Marking codes
Type number
Marking code[1]
BAV199W
JY%
[1]
% = placeholder for manufacturing site code
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VR
reverse voltage
Tj = 25 °C
-
75
V
VRRM
repetitive peak reverse
voltage
-
85
V
IF
forward current
Per diode
single diode loaded; Tsp = 90 °C;
Tamb = 25 °C
[1]
-
135
mA
double diode loaded; Tsp = 90 °C;
Tamb = 25 °C
[1]
-
110
mA
IFRM
repetitive peak forward
current
Tj = 25 °C
-
500
mA
IFSM
non-repetitive peak
forward current
tp = 1 µs; square wave; Tj(init) = 25 °C
-
4
A
tp = 1 ms; square wave; Tj(init) = 25 °C
-
1
A
tp = 1 s; square wave; Tj(init) = 25 °C
-
0.5
A
-
150
mW
-
250
mW
Ptot
total power dissipation
single diode loaded; Tsp = 90 °C
double diode loaded; Tsp = 90 °C
[1]
Tj
junction temperature
-
150
°C
Tamb
ambient temperature
-55
150
°C
Tstg
storage temperature
-65
150
°C
[1]
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
BAV199W
Product data sheet
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BAV199W
Nexperia
Low-leakage double diode
9. Thermal characteristics
Table 6. Thermal characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Rth(j-a)
thermal resistance from in free air
junction to ambient
[1]
-
-
500
K/W
Rth(j-sp)
thermal resistance from Tsp = 90 °C
junction to solder point
[2]
-
-
400
K/W
Conditions
Min
Typ
Max
Unit
IF = 1 mA; Tj = 25 °C
-
-
0.9
V
IF = 10 mA; Tj = 25 °C
-
-
1
V
IF = 50 mA; Tj = 25 °C
-
-
1.1
V
IF = 150 mA; Tj = 25 °C
-
-
1.25
V
VR = 75 V; Tj = 25 °C
-
0.003
5
nA
VR = 75 V; Tj = 150 °C
-
3
80
nA
[1]
[2]
Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
Soldering point of cathode tab.
10. Characteristics
Table 7. Characteristics
Symbol
Parameter
Per diode
VF
forward voltage
IR
reverse current
Cd
diode capacitance
VR = 0 V; f = 1 MHz; Tj = 25 °C
-
2
-
pF
trr
reverse recovery time
IF = 10 mA; IR = 10 mA; IR(meas) = 1 mA;
RL = 100 Ω; Tj = 25 °C; measured at IR
= 1 mA
-
0.8
3
µs
aaa-032328
300
mlb752
300
IF
(mA)
IF
(mA)
(1)
200
200
(1)
(2)
(3)
(2)
100
100
0
0
100
Tsp (°C)
0
200
Device mounted on an FR4 printed-circuit board.
(1) Single diode loaded
(2) Double diode loaded
Fig. 1.
Maximum permissible continuous forward
current as a function of solder point
temperature; typical values.
BAV199W
Product data sheet
0
0.4
0.8
1.2
VF (V)
1.6
(1) Tamb = 150 °C; typical values
(2) Tamb = 25 °C; typical values
(3) Tamb = 25 °C; maximum values
Fig. 2.
Forward current as a function of forward
voltage; per diode
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BAV199W
Nexperia
Low-leakage double diode
mbg704
102
mlb754
102
IR
(nA)
IFSM
(A)
10
(1)
10
1
10- 1
1
(2)
10- 2
10-1
1
10
102
103
tp (µs)
10- 3
104
50
100
150
Tj (°C)
200
VR = 75 V
(1) Maximum values
(2) Typical values
Based on square wave currents.
Tj(init) = 25 °C
Fig. 3.
0
Non-repetitive peak forward current as a
function of pulse duration; typical values
Fig. 4.
Reverse current as a function of junction
temperature
mbg526
2
Cd
(pF)
1
0
0
5
10
15
VR (V)
20
f = 1 MHz; Tamb = 25 °C
Fig. 5.
Diode capacitance as a function of reverse voltage; typical values
11. Test information
tr
D.U.T.
RS = 50 Ω
V = VR + IF × RS
IF
tp
10 %
t
+ IF
SAMPLING
OSCILLOSCOPE
trr
t
Ri = 50 Ω
mga881
VR
(1)
90 %
input signal
output signal
(1) IR = 1 mA
Fig. 6.
Reverse recovery time test circuit and waveforms
BAV199W
Product data sheet
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BAV199W
Nexperia
Low-leakage double diode
12. Package outline
2.2
1.8
1.1
0.8
0.45
0.15
3
2.2 1.35
2.0 1.15
1
2
0.4
0.3
1.3
0.25
0.10
Dimensions in mm
Fig. 7.
04-11-04
Package outline SC-70 (SOT323)
13. Soldering
2.65
1.85
1.325
solder lands
solder resist
2
2.35
0.6
(3×)
3
solder paste
1.3
occupied area
0.5
(3×)
1
Dimensions in mm
0.55
(3×)
Fig. 8.
sot323_fr
Reflow soldering footprint for SC-70 (SOT323)
4.6
2.575
1.425
(3×)
solder lands
solder resist
occupied area
1.8
3.65 2.1
09
(2×)
Dimensions in mm
preferred transport
direction during soldering
sot323_fw
Fig. 9.
Wave soldering footprint for SC-70 (SOT323)
BAV199W
Product data sheet
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BAV199W
Nexperia
Low-leakage double diode
14. Revision history
Table 8. Revision history
Data sheet ID
Release date
Data sheet status
Change notice
Supersedes
BAV199W v.4
20221001
Product data sheet
-
BAV199W v.3
Modifications:
•
BAV199W v.3
20201104
Product data sheet
-
BAV199W v.2
BAV199W v.2
19990511
Product data sheet
-
BAV199W v.1
BAV199W v.1
19980109
Product data sheet
-
-
BAV199W
Product data sheet
Product changed to non automotive. Please refer to the automotive product(s) with -Q.
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BAV199W
Nexperia
Low-leakage double diode
15. Legal information
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
such equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.
Data sheet status
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Document status
[1][2]
Product
status [3]
Definition
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Preliminary [short]
data sheet
Qualification
This document contains data from
the preliminary specification.
Product [short]
data sheet
Production
This document contains the product
specification.
[1]
[2]
[3]
Please consult the most recently issued document before initiating or
completing a design.
The term 'short data sheet' is explained in section "Definitions".
The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
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BAV199W
Product data sheet
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
Customers are responsible for the design and operation of their applications
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Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
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BAV199W
Nexperia
Low-leakage double diode
Contents
1. General description...................................................... 1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Quick reference data....................................................1
5. Pinning information......................................................1
6. Ordering information....................................................2
7. Marking.......................................................................... 2
8. Limiting values............................................................. 2
9. Thermal characteristics............................................... 3
10. Characteristics............................................................ 3
11. Test information.......................................................... 4
12. Package outline.......................................................... 5
13. Soldering..................................................................... 5
14. Revision history..........................................................6
15. Legal information........................................................7
©
Nexperia B.V. 2022. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 1 October 2022
BAV199W
Product data sheet
All information provided in this document is subject to legal disclaimers.
1 October 2022
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Nexperia B.V. 2022. All rights reserved
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