# Small Signal Diode, Dual, 85 V, 215 mA, 1.25 V, 4 ns, 4 A

![Product image](https://novapart.co/image/farnell:4848352/)

**URL**: https://novapart.co/products/BAS28-TP/small-signal-diode-dual-85-v-215-ma-125-4-ns-a
**SKU**: BAS28-TP
**Manufacturer**: MICRO COMMERCIAL COMPONENTS (MCC)
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Small Signal Diodes
**Price**: €0.0650
**Stock**: 10+
**Lead Time**: 120 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| No. Of Pins | 4Pins |
| Product Range | - |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOT-143 |
| Diode Configuration | Dual |
| Forward Voltage Max | 1.25V |
| Forward Surge Current | 4A |
| Reverse Recovery Time | 4ns |
| Average Forward Current | 215mA |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 85V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4848352/)

**BAS28** 

## **Features** 

- High Speed Switching Application. 

- 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) 

## **High-Speed Double Diode** 

## **Maximum Ratings** 

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

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

- Thermal Resistance: 500°C/W Junction to Ambient 

|•<br>Thermal Resis|tance: 500°|C/W Junction to Ambient|C/W Junction to Ambient||
|---|---|---|---|---|
|MCC<br>Part Number|Device<br>Marking|Repetitive Peak Reverse<br>Voltage<br>VRRM||Continuous<br>Reverse<br>Voltage<br>VR|
|BAS28|JT|85V||75V|
||||||
|Forward<br>Continuous<br>Current|IF|215mA|||
|Non-Repetitive<br>Peak Forward<br>Surge Current|IFSM|4.0A<br>1.0A<br>0.5A|t=1us<br>t=1ms<br>t=1s||
|Repetitive Peak<br>Forward Curren|IFRM|500mA|||
|Power<br>Dissipation|Pd|250mW|||



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

## **Internal Structure:** 

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SOT-143<br>**----- End of picture text -----**<br>


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A<br>C<br>G<br>4 3<br>I<br>E  [B]<br>1 2<br>F D J<br>H<br>**----- End of picture text -----**<br>


||DIMENSIONS|DIMENSIONS|DIMENSIONS|DIMENSIONS|DIMENSIONS|
|---|---|---|---|---|---|
|DIM|INCHES||MM||NOTE|
||MIN|MAX|MIN|MAX||
|A|0.110|0.120|2.80|3.04||
|B|0.047|0.055|1.20|1.39||
|C|0.031|0.048|0.80|1.22||
|D|0.011|0.020|0.30|0.51||
|E|0.082|0.104|2.10|2.64||
|F|0.029|0.037|0.76|0.94||
|G|0.070|0.080|1.78|2.03||
|H|0.028|0.033|0.72|0.83||
|I|0.015|0.024|0.40|0.60||
|J|0.003|0.008|0.08|0.20||



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**BAS28** 

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

|Minimum Reverse Breakdown Voltage|VBR|75V|IR=100.0μA|
|---|---|---|---|
|Maximum Forward Voltage|VF|0.715V<br>0.855V<br>1.000V<br>1.250V|IF=1.0mA<br>IF=10.0mA<br>IF=50.0mA<br>IF=100.0mA|
|Maximum Reverse Current|IR|0.03μA<br>1.0μA<br>30μA<br>50μA|VR=25V<br>VR=75V<br>VR=25V,TJ=150℃<br>VR=75V,TJ=150℃|
|Maximum Forward recovery voltage|Vfr|1.75V|IF=10mA,tr=20ns|
|Maximum Diodes Capacitance|Cd|1.5pF|VR=0.0V,f=1.0MHz|
|Maximum Reverse Recovery Time|trr|4.0ns|IF=10mA, IR=10mA<br>Irr=0.1*IR|



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**BAS28** 

## **Curve Characteristics** 

Fig. 1 - Typical Instantaneous Forward Characteristics 

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**----- Start of picture text -----**<br>
100<br>T A =100 ° C<br>10<br>T A =25°C<br>1<br>0.1<br>0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6<br>Instantaneous Forward Voltage (V)<br>Instantaneous Forward Current (mA)<br>**----- End of picture text -----**<br>


Fig. 2 - Typical Reverse Leakage Characteristics 

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**----- Start of picture text -----**<br>
10000<br>1000<br>TA=100°C<br>100<br>10<br>TA=25°C<br>1<br>0 15 30 45 60 75<br>Reverse Voltage (V)<br>Current (nA)<br>Instantaneous Reverse Leakage<br>**----- End of picture text -----**<br>


Fig. 3 - Power Derating Curve 

**==> picture [247 x 183] intentionally omitted <==**

**----- Start of picture text -----**<br>
300<br>250<br>200<br>150<br>100<br>50<br>0<br>0 25 50 75 100 125 150<br>Ambient Temperature (°C)<br>Power Dissipation  (mW)<br>**----- End of picture text -----**<br>


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## **Ordering Information** 

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||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|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.|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***|
|MCC's|products|are|not|authorized|for|use|as|critical|components|in|life|support|devices|or|systems|without|the|express|
|written|approval|of|Micro|Commercial|Components|Corporation.|
|***CUSTOMER AWARENESS***|

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## Links

- [View this product on Novapart](https://novapart.co/products/BAS28-TP/small-signal-diode-dual-85-v-215-ma-125-4-ns-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/micro-commercial-components/bas28-tp/small-signal-diode-85v-0-22a-sot/dp/4848352)
---

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