# SWITCHING DIODE, 250V, SOD-323
**URL**: https://novapart.co/products/BAV21WS-TP/switching-diode-250v-sod-323
**SKU**: BAV21WS-TP
**Manufacturer**: MICRO COMMERCIAL COMPONENTS (MCC)
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Small Signal Diodes
**Price**: €0.0460
**Stock**: 10+
## Description
Diode Co; SWITCHING DIODE, 250V, SOD-323; Diode Configuration:Single; Repetitive Reverse Voltage Vrrm Max:250V; Forward Current If(AV):250mA; Forward Voltage VF Max:1.25V; Reverse Recovery
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2015) |
| No. Of Pins | 2Pins |
| Product Range | - |
| Qualification | - |
| Diode Case Style | SOD-323 |
| Diode Configuration | Single |
| Forward Voltage Max | 1.25V |
| Forward Surge Current | 2.5A |
| Reverse Recovery Time | 50ns |
| Average Forward Current | 250mA |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 250V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:1924306/)
## _M C C_
## **Micro Commercial Components**
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## **BAV19WS THRU BAV21WS**
## Features
- Silicon Epitaxial Planar Diodes
- For General Purpose
- This diode is also available in other case.
## **410mW Small Signal Diodes 120 to 250 Volts**
## Mechanical Data
## SOD323
- Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0
- • Marking code: BAV19WS=A8 BAV20WS=T2 BAV21WS=T3
|
•
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0|
•
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0|
•
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0|
•
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.090
.107
2.30
2.70
B
.063
.071
1.60
1.80
C
.045
.053
1.15
1.35
D
.031
.045
0.80
1.15
E
.010
.016
0.25
0.40
G
.004
.018
0.10
0.45
H
.004
.010
0.10
0.25
J
-----
.006
-----
0.15
SOD323
A
B
E
C
J
D
H
G
0.022”
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|•Marking code: BAV19WS=A8
BAV20WS=T2
BAV21WS=T3
Maximum Ratings||||H|||A
B||||||E
D||||||||
||||||||||||||||||||||
||||||C||||||||||||||||
||||||||||||||||||||||
||||||||||||||||||||||
|**Symbol**|**Rating**|**Rating**|**Unit**||||||||||||||||||
|VR|Continuous Reverse Voltage BAV19WS
BAV20WS
BAV21WS|100
150
200|V||||||||||||||||||
||||||||||||||||||||||
|VRRM|Repetitive Peak Reverse Voltage BAV19WS
BAV20WS
BAV21WS|
120
200
250|V||||||||||||||||||
||||||||||||||||||||||
||||||||G||||||||||||||
|IF|Forward DC Current at Tamb=25OC(1)|250|mA||||||||||||||||||
|IF(AV)|Rectified Current (Average) Half Wave
Rectification with Resist. Load at
Tamb=25OC(1)|200|mA||||||||||||||||||
||||||||||||||||||||||
||||||||DIMENSIONS||||||||||||||
|IFRM|Repetitive Peak Forward Current at f>50Hz,
Tamb=25OC(1)|625|mA||||||||||||||||||
||||||DIM||INCHES||||MM||||||NOTE||||
|IFSM|Surge Forward Current at t<1s,Tj=25OC|1.0|A||||MIN|MAX|||MIN|||MAX|||||||
|Ptot|Power Dissipation at Tamb=25OC(1)|410|mW||A|.090||.107|||2.30|||2.70|||||||
|RJA|
Thermal Resistance Junction to Ambient Air|375|mW||B|.063||.071|||1.60|||1.80|||||||
|TJ|Junction Temperature|-55 to +150|OC||C|.045||.053|||1.15|||1.35|||||||
|TSTG|Storage Temperature|-55 to +150|OC||D|.031||.045|||0.80|||1.15|||||||
|Electrical Characteristics @ 25OC Unless Otherwise Specified
**Symbol**
**Parameter**
**Min**
**Typ**
**Max**
**Units**
VF
Forward Voltage (IF=100mA)
(IF=200mA)
---
---
---
---
1.00
1.25
V
IR
Leakage Current
(VR=100V) BAV19WS
(VR=100V, Tj=100OC) BAV19WS
(VR=150V) BAV20WS
(VR=150V, Tj=100OC) BAV20WS
(VR=200V) BAV21WS
(VR=200V,Tj=100OC)BAV21WS
---
---
---
---
---
---
---
---
---
---
---
---
100
15
100
15
100
15
nA
uA
nA
uA
nA
uA
rf
Dynamic Forward Resistance
(IF=10mA)
---
5.0
---
OHM
Ctot
Capacitance
(VR=0,f=1.0MHz)
---
1.5
---
pF
trr
Reverse Recovery Time
(IF=30mA, IR=30mA)
(Irr=3.0mA,RL=100OHMS)
---
---
50
ns
*(1) Valid provided that leads are kept at ambient temperature|||||E|.010||.016|||0.25|||0.40|||||||
||||||G|.004||.018|||0.10|||0.45|||||||
||||||H|.004||.010|||0.10|||0.25|||||||
||||||J|-----||.006|||-----|||0.15|||||||
|||||||0.0
0.074"
0.027”
SUGGESTED SOLDER
PAD LAYOUT|||||||||||||||
||||||||||||||||||||||
|||||||||||||||||2|||||
*(1) Valid provided that leads are kept at ambient temperature
## _www.mccsemi.com_
_Revision: 3 2008/01/01_ **1 of 4**
## BAV19WS thru BAV21WS
**==> picture [106 x 29] intentionally omitted <==**
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M C C
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**Micro Commercial Components**
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## _www.mccsemi.com_
_Revision: 3 2008/01/01_ **2 of 4**
## BAV19WS thru BAV21WS
## _M C C_
**==> picture [145 x 6] intentionally omitted <==**
**----- Start of picture text -----**
TM
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## **Micro Commercial Components**
**==> picture [9 x 8] intentionally omitted <==**
**----- Start of picture text -----**
Ω
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## _www.mccsemi.com_
_Revision: 3 2008/01/01_ **3 of 4**
## _M C C_
**==> picture [144 x 6] intentionally omitted <==**
**----- Start of picture text -----**
TM
**----- End of picture text -----**
## **Micro Commercial Components**
## **Ordering Information**
|**Ordering Information**||
|---|---|
|Device|Packing|
|(Part Number)-TP|Tape&Reel;3Kpcs/Reel|
*****IMPORTANT NOTICE***** _**Micro Commercial Components Corp .**_ reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . _**Micro Commercial Components Corp .**_ does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold _**Micro Commercial Components Corp .**_ and all the companies whose products are represented on our website, harmless against all damages.
*****APPLICATIONS DISCLAIMER***** Products offer by _**Micro Commercial Components Corp .**_ are not intended for use in Medical, Aerospace or Military Applications.
## _www.mccsemi.com_
**4 of 4**
_Revision: 3 2008/01/01_
## Links
- [View this product on Novapart](https://novapart.co/products/BAV21WS-TP/switching-diode-250v-sod-323)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/micro-commercial-components/bav21ws-tp/switching-diode-250v-sod-323/dp/1924306)
---
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