# SCHOTTKY RECTIFIER, 30V, 3A, DO-27
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**URL**: https://novapart.co/products/1N5821/schottky-rectifier-30-v-3-a-single-do-201ad-2-pins
**SKU**: 1N5821
**Manufacturer**: MULTICOMP PRO
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Schottky Rectifier Diodes
**Price**: €0.0900
**Stock**: 1000+
**Lead Time**: 116 days (indicative)
## Description
Repetitive Peak Reverse Voltage:30V; Average Forward Current:3A; Diode Configuration:Single; Diode Case Style:DO-27; No. of Pins:2Pins; Forward Voltage Max:500mV; For
## Specifications
| Parameter | Value |
|---|---|
| Svhc | Lead (23-Jan-2024) |
| No. Of Pins | 2Pins |
| Product Range | - |
| Qualification | - |
| Diode Mounting | Through Hole |
| Diode Case Style | DO-27 |
| Diode Configuration | Single |
| Forward Voltage Max | 500mV |
| Forward Surge Current | 80A |
| Average Forward Current | 3A |
| Operating Temperature Max | 125°C |
| Repetitive Peak Reverse Voltage | 30V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4050108/)
## **Schottky Barrier Rectifiers**
## **Features**
- Metal-Semiconductor junction with guard ring
- Epitaxial construction
- Low forward voltage drop, low switching losses
- High surge capability
• For use in low voltage, high frequency inverters free wheeling, and polarity
- protection applications
- , • The plastic material carries U/L recognition 94V-0
## **Mechanical Data**
- Case:JEDEC DO--27, molded plastic
- Terminals : Axial lead, solderable per MIL- STD-202, method 208
- Polarity: Color band denotes cathode
- Weight: 0.041 ounces, 1.15 grams
- Mounting position: Any
## **Maximum Ratings and Electrical Characteristics**
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, halfwave, 60Hz, resistive or inductive load. For capacitive load, derate by 20%.
|~~a~~
~~———~~
~~eeee~~|~~a~~
~~———~~
~~eeee~~|**1N5820**
~~a~~
~~oe~~|**1N5821**
~~a~~
~~oo~~|**1N5822**
~~a~~
~~oo~~|**UNITS**
~~a~~|
|---|---|---|---|---|---|
|Maximum recurrentpeak reverse voltage
~~———~~
~~ee~~|VRRM
~~ee~~|20
~~oe~~|30
~~oo~~|40
~~oo~~|V
~~ee~~|
|Maximum RMS voltage
~~———~~
~~ee~~
~~a~~|VRMS
~~ee~~
~~a~~|14
~~oe~~
~~a~~|21
~~oo~~
~~a~~|28
~~oo~~
~~a~~||
|Maximum DC blockingvoltage
~~———~~
~~ee~~
~~a~~
~~**e**e~~|VDC
~~ee~~
~~a~~
~~ee~~|20
~~oe~~
~~a~~
~~ee~~|30
~~oo~~
~~a~~
~~ee~~|40
~~oo~~
~~a~~
~~ee~~||
|Maximum average forward rectified current
9.5mm lead length,@TA=75°C
~~———~~
~~ee ~~
~~**e**e~~|IF(AV)
~~ee ~~
~~ee~~
~~ee~~|3
~~oe oo oo~~
~~ee~~|||A
~~ee~~|
|Peak forward surge current 8.3ms single half -sine-wave
superimposed on rated load
~~**e**e~~
~~e~~|IFSM
~~ee~~
~~e~~
~~ee~~|80
~~ee~~
~~e~~||||
|Maximum instantaneous forward voltage @ 3A
(Note 1) @9.4A
~~**e**e ~~
~~ee~~|VF
~~ee~~
~~ee~~
~~ee~~
~~ee~~|0.475
0.85
~~ee~~
~~ee~~|0.5
0.9
~~ee~~
~~ee~~
~~ee~~|0.525
0.95
~~ee~~
~~ee~~
~~ee~~|V
~~ee~~
~~ee~~|
|Maximum reverse current @TA=25°C
at rated DC blockingvoltage@TA=100°C
~~ee~~|IR
~~ee~~
~~ee~~|2
20
~~ee~~
~~ee~~|||mA
~~ee~~|
|Typicaljunction capacitance(Note2)
~~es~~
~~———~~
~~ee~~|CJ
~~ee~~
~~es~~
~~ee~~|210
~~es~~|165
~~ee~~
~~es~~
~~i~~||pF
~~es~~
~~i~~|
|Typical thermal resistance(Note3)
~~———~~
~~ee~~|RθJA
~~ee~~|20
~~i~~|||°C
~~i~~|
|Operating junction temperature range
~~———~~
~~ee~~
~~a~~|TJ
~~ee~~
~~a~~|- 55 to + 125
~~i~~
~~a~~||||
|Storage temperature range
~~———~~
~~ee~~
~~a~~|TSTG
~~ee~~
~~a~~|- 55 to + 150
~~i~~
~~a~~||||
## NOTE: 1. Pulse test : 300 μs pulse width,1% duty cycle.
2. Measured at 1MHZ and applied reverse voltage of 4V DC.
3. Thermal resistance junction to ambient
Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro
27/06/22 V1.0
Page <1>
## **Schottky Barrier Rectifiers**
## **DO - 27**
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Cathode Anode
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Dimensions : Millimetres
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**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019.
## Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro
27/06/22 V1.0
Page <2>
## Links
- [View this product on Novapart](https://novapart.co/products/1N5821/schottky-rectifier-30-v-3-a-single-do-201ad-2-pins)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/1n5821/schottky-rectifier-30v-3a-do-27/dp/4050108)
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