# Small Signal Diode, Single, 200 V, 200 mA, 1.25 V, 50 ns, 1 A

![Product image](https://novapart.co/image/farnell:4627711RL/)

**URL**: https://novapart.co/products/BAV20W-TP/small-signal-diode-single-200-v-ma-125-50-ns-1-a
**SKU**: BAV20W-TP
**Manufacturer**: MICRO COMMERCIAL COMPONENTS
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Small Signal Diodes
**Price**: €0.0410
**Stock**: 1000+
**Lead Time**: 120 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| No. Of Pins | 2Pins |
| Forward Voltage Max | 1.25V |
| Forward Surge Current | 1A |
| Reverse Recovery Time | 50ns |
| Average Forward Current | 200mA |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 200V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4627711RL/)

BAV19W,BAV20W,BAV21W 

## **Features** 

- Silicon Epitaxial Planar Diodes 

- Halogen Free. “Green” Device (Note 1) 

- Moisture Sensitivity Level 1 

- Epoxy Meets UL 94 V-0 Flammability Rating 

- Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information) 

## **Maximum Ratings** 

## **410mW Small Signal Diodes 120 to 250 Volts** 

- Operating Junction Temperature Range: -55°C to +150°C 

- Storage Temperature Range:  -55°C to +150°C 

- ~~Thermal Resistance:305°C/W Junction to Ambient~~ 

||**Maximum Ratings**<br>•<br>Operating Junction Temperature Range: -55°C to +150°C<br>•<br>Storage Temperature Range:  -55°C to +150°C<br><br>~~°~~|**Maximum Ratings**<br>•<br>Operating Junction Temperature Range: -55°C to +150°C<br>•<br>Storage Temperature Range:  -55°C to +150°C<br><br>~~°~~|**Maximum Ratings**<br>•<br>Operating Junction Temperature Range: -55°C to +150°C<br>•<br>Storage Temperature Range:  -55°C to +150°C<br><br>~~°~~|**Maximum Ratings**<br>•<br>Operating Junction Temperature Range: -55°C to +150°C<br>•<br>Storage Temperature Range:  -55°C to +150°C<br><br>~~°~~|**Maximum Ratings**<br>•<br>Operating Junction Temperature Range: -55°C to +150°C<br>•<br>Storage Temperature Range:  -55°C to +150°C<br><br>~~°~~|**Maximum Ratings**<br>•<br>Operating Junction Temperature Range: -55°C to +150°C<br>•<br>Storage Temperature Range:  -55°C to +150°C<br><br>~~°~~|**Maximum Ratings**<br>•<br>Operating Junction Temperature Range: -55°C to +150°C<br>•<br>Storage Temperature Range:  -55°C to +150°C<br><br>~~°~~|**Maximum Ratings**<br>•<br>Operating Junction Temperature Range: -55°C to +150°C<br>•<br>Storage Temperature Range:  -55°C to +150°C<br><br>~~°~~|
|---|---|---|---|---|---|---|---|---|
||~~•~~<br>~~Thermal Resistance:305C/W Junction to Ambient~~<br>Maximum<br><br><br>||||||||
|||||Maximum<br>|||||
||MCC<br>Part Number|Device<br>Marking||~~Recurrent~~<br>Peak<br>Reverse<br>Voltage|~~Maximum~~<br>RMS<br>Voltage||~~Continuous~~<br>Reverse<br>Voltage||
||BAV19W|A8||120V|71V||100V||
||BAV20W|T2||200V|106V||150V||
||BAV21W|T3||250V|141V||200V||
||Forward DC<br>Current<br>IF<br>250mA<br>Rectified Current<br>(Average) Half<br>Wave Rectification<br>with Resist<br>IF(AV)<br>200mA<br>Repetitive Peak<br>Forward Current<br>IFRM<br>625mA<br>Peak Forward<br>Surge Current<br>IFSM<br>1.0A<br>Power Dissipation<br>Ptot<br>410mW<br>TA=25℃<br>t<1s, TJ=25℃<br>f>50Hz,TA=25℃<br>TA=25℃<br>TA=25℃||||||||
||Forward DC<br>Current|IF|250mA|||TA=25℃|||
||Rectified Current<br>(Average) Half<br>Wave Rectification<br>with Resist|IF(AV)|200mA|||TA=25℃|||
||Repetitive Peak<br>Forward Current|IFRM|625mA|||f>50Hz,TA=25℃|||
||Peak Forward<br>Surge Current|IFSM|1.0A|||t<1s, TJ=25℃|||
||Power Dissipation|Ptot|410mW|||TA=25℃|||



Note: 1. Halogen free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 

## SOD-123 

**==> picture [157 x 119] intentionally omitted <==**

**----- Start of picture text -----**<br>
A<br>B<br>C E<br>Cathode Mark<br>H<br>D<br>G J<br>**----- End of picture text -----**<br>


|||DIMENSIONS|DIMENSIONS|DIMENSIONS|DIMENSIONS|DIMENSIONS|
|---|---|---|---|---|---|---|
|DIM||INCHES||MM||NOTE|
|||MIN|MAX|MIN|MAX||
|A||0.140|0.152|3.55|3.85||
|B||0.100|0.112|2.55|2.85||
|C||0.055|0.067|1.40|1.70||
|D||----|0.053|----|1.35||
|E||0.018|0.026|0.45|0.65||
|G||0.006|----|0.15|----||
|H||----|0.010|----|0.25||
|J||----|0.006|----|0.15||
|||0.91mm<br>2.36mm<br>1.22mm<br>**Suggested Solder Pad Layout**|||||
||||||||
||||||||



MCCSEMI.COM 

1/4 

Rev.3-6-06172021 

BAV19W,BAV20W,BAV21W 

## **Electrical Characteristics  @ 25°C (Unless Otherwise Specified)** 

|**Parameter**|**Symbol**|**Conditions**|**Min.**|**Typ.**|**Max.**|**Units**|
|---|---|---|---|---|---|---|
|Forward Voltage|VF|IF=100mA|||1|V|
|||IF=200mA|||1.25|V|
|Dynamic Forward Resistance|rf|IF=10mA||5||Ω|
|BAV19W<br>BAV20W<br>BAV21W<br>BAV19W<br>BAV20W<br>BAV21W<br>Reverse Current|IR|VR=100V|||100|nA|
|||VR=150V|||100|nA|
|||VR=200V|||100|nA|
|||VR=100V, TJ=100°C|||15|μA|
|||VR=150V, TJ=100°C|||15|μA|
|||VR=200V, TJ=100°C|||15|μA|
|Junction Capacitance|CJ|VR= 0V, f = 1MHz||1.5||pF|
|Reverse Recovery Time|trr|IF=IR=30mA,<br>Irr=0.1*IR,RL=100Ω|||50|ns|



* Pulse Test: Pulse Width 300 μsec, Duty Cycle 2% 

MCCSEMI.COM 

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BAV19W,BAV20W,BAV21W 

## **Curve Characteristics** 

**==> picture [248 x 643] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig. 1 - Typical Instantaneous Forward Characteristics<br>1000<br>100 TA=100°C<br>10 TA=25°C<br>1<br>0.2 0.4 0.6 0.8 1.0 1.2 1.4<br>Instantaneous Forward Voltage (V)<br>Fig. 3 - Power Derating Curve<br>500<br>400<br>300<br>200<br>100<br>0<br>0 25 50 75 100 125 150<br>Ambient Temperature (°C)<br>Fig. 5 - Capacitance Characteristics<br>4<br>TA=25°C<br>f=1MHz<br>3<br>2<br>1<br>0<br>0 5 10 15 20 25 30<br>Reverse Voltage (V)<br>Instantaneous Forward Current (mA)<br>Power Dissipation  (mW)<br>Capacitance Between Terminals (pF)<br>**----- End of picture text -----**<br>


**==> picture [250 x 421] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig. 2 - Typical Reverse Leakage Characteristics<br>1000<br>T A =100°C<br>100<br>TA=25°C<br>10<br>1<br>0 20 40 60 80 100<br>Percent of Rated Peak Reverse Voltage (%)<br>Fig. 4 - Current Derating Curve<br>0.25<br>0.20<br>0.15<br>0.10<br>0.05<br>0.00<br>0 25 50 75 100 125 150<br>Ambient Temperature (°C)<br>Current (nA)<br>Instantaneous Reverse Leakage<br>Average Forward Current (A)<br>**----- End of picture text -----**<br>


MCCSEMI.COM 

3/4 

Rev.3-6-06172021 

BAV19W,BAV20W,BAV21W 

## **Ordering Information** 

|**Device**|**Packing**|
|---|---|
|Part Number-TP|Tape&Reel: 3Kpcs/Reel|



## *****IMPORTANT NOTICE***** 

## _**Micro Commercial Components Corp**_ 

## 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. Micro Commercial Components Corp. products are sold subject to the general terms and conditions of commercial sale, as published at ~~https://www.mccsemi.com/Home/TermsAndConditions.~~ *****LIFE SUPPORT***** 

## *****CUSTOMER AWARENESS***** 

MCCSEMI.COM 

4/4 

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## Links

- [View this product on Novapart](https://novapart.co/products/BAV20W-TP/small-signal-diode-single-200-v-ma-125-50-ns-1-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/micro-commercial-components/bav20w-tp/small-signal-diode-200v-0-2a-sod/dp/4627711RL)
---

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