# Small Signal Schottky Diode, Dual Series, 30 V, 100 mA, 1 V, 600 mA, 125 °C

![Product image](https://novapart.co/image/farnell:1843769/)

**URL**: https://novapart.co/products/BAT54SW-7-F/small-signal-schottky-diode-dual-series-30-v-100
**SKU**: BAT54SW-7-F
**Manufacturer**: DIODES INC.
**Price**: €0.0350
**Stock**: 1000+
**Lead Time**: 190 days (indicative)

## Description

Diode Configuration:Dual Series; Repetitive Reverse Voltage Vrrm Max:30V; Forward Current If(AV):100mA; Forward Voltage VF Max:1V; Forward Surge Current Ifsm Max:600mA; Operating Tempe

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | BAT54 |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOT-323 |
| Diode Configuration | Dual Series |
| Forward Voltage Max | 1V |
| Forward Surge Current | 600mA |
| Reverse Recovery Time | 5ns |
| Average Forward Current | 100mA |
| Operating Temperature Max | 125°C |
| Repetitive Peak Reverse Voltage | 30V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1843769/)

## **BAT54W /AW /CW /SW** ~~>~~ **SURFACE MOUNT SCHOTTKY BARRIER DIODE** 

## **Product Summary** (@ +25°C) 

**==> picture [216 x 51] intentionally omitted <==**

**----- Start of picture text -----**<br>
VRRM (V)  IF (mA)  V(mV) F Max  IR Max (µA)<br>@ 25V<br>@ 1mA<br>30  200  320  2<br>**----- End of picture text -----**<br>


## **Features and Benefits** 

- Low Forward Voltage Drop 

- Fast Switching 

- Ultra-Small Surface Mount Package 

- PN Junction Guard Ring for Transient and ESD Protection 

   - **Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)** 

- 

   - **Halogen and Antimony Free. “Green” Device (Note 3)** 

- 

   - **An Automotive-Compliant Part is Available Under Separate Datasheet (BAT54WQ /AWQ /CWQ /SWQ)** 

- 

## **Mechanical Data** 

## **Applications** 

   - Case: SOT323 

- SMPS 

   - Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0 

- DC-DC Converter 

- Freewheeling Diodes 

   - Moisture Sensitivity: Level 1 per J-STD-020 

- Reverse Polarity Protection 

- Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe. (Lead Free Plating). Solderable per MIL-STD-202, Method 208 

- Polarity: See Diagrams Below 

**==> picture [511 x 164] intentionally omitted <==**

**----- Start of picture text -----**<br>
 Blocking Diodes   Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe.<br>(Lead Free Plating). Solderable per MIL-STD-202, Method 208<br> Polarity: See Diagrams Below<br> Weight: 0.006 grams (Approximate)<br>SOT323<br>© PIG<br>Top View  BAT54W  BAT54AW  BAT54CW  BAT54SW<br>Ordering Information (Note 4)<br>**----- End of picture text -----**<br>


|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|**Ordering Informationg Information Information** (Note 4)|
|---|---|---|---|
|||||
|**Part Number**|**Compliance**|**Case**|**Packaging**|
|BAT54W-7-F|Standard|SOT323|3000/Tape & Reel|
|BAT54W-13-F|Standard|SOT323|10000/Tape & Reel|
|BAT54AW-7-F|Standard|SOT323|3000/Tape & Reel|
|BAT54AW-13-F|Standard|SOT323|10000/Tape &Reel|
|BAT54CW-7-F|Standard|SOT323|3000/Tape &Reel|
|BAT54CW-13-F|Standard|SOT323|10000/Tape &Reel|
|BAT54SW-7-F|Standard|SOT323|3000/Tape &Reel|
|BAT54SW-13-F|Standard|SOT323|10000/Tape & Reel|



- Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 

   2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 

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

   4. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/. 

## **Marking Information** 

|**Marking Informationg Information Information**|||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||xxx = Product Type Marking Code<br>KL5 = BAT54W||||||||||
|||||||||**xxx**|||**YM**||KL6 = BAT54AW<br>KL7 = BAT54CW<br>KL8 = BAT54SW||||||||||
|BAT54W /AW /CW /SW<br> <br>Date Code Key<br>**Year**<br>**2010**<br>**2011**<br>**2012**<br>**Code**<br>X<br>Y<br>Z<br>**Month**<br>**Jan**<br>**Feb**<br>**Code**<br>1<br>2<br>~~———~~<br>~~——~~||**2013**<br>A<br>**Mar**<br>3||||||**2014**<br>B<br>**Apr**<br>4|||**2015**<br>C<br>**May**<br>5||1 of 5<br>**2016**<br>**2017**<br>**2018**<br>**2019**<br>**2020**<br>D<br>E<br>F<br>G<br>H<br>**Jun**<br>**Jul**<br>**Aug**<br>**Sep**<br>6<br>7<br>8<br>9<br>YM = Date Code Marking<br>Y = Year (ex: E = 2017)<br>M = Month (ex: 9 = September)||**2021**<br>I<br>**Oct**<br>O|||**2022**<br>J||January 2018<br>**2022**<br>**2023**<br>**2024**<br>K<br>L<br>**Nov**<br>**Dec**<br>N<br>D|||
|Document number: DS30065  Rev. 16 - 2|||||||||||||**www.diodes.com**|||||||© Diodes Incorporated||© Diodes Incorporated|



January 2018 © Diodes Incorporated 

**BAT54W /AW /CW /SW** 

**Maximum Ratings** (@TA = +25°C, unless otherwise specified.) 

|**Maximum Ratingsgss**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Peak Repetitive Reverse Voltage<br>Working Peak Reverse Voltage<br>DC Blocking Voltage|VRRM<br>VRWM<br>VR|30|V|
|Forward Continuous Current (Note 5)|IF|200|mA|
|Repetitive Peak Forward Current (Note 5)|IFRM|300|mA|
|Forward Surge Current (Note 5)<br>@ t < 1.0s|IFSM|600|mA|



## **Thermal Characteristics** 

|**Thermal Characteristics**||||
|---|---|---|---|
|**Characteristic**|**Symbol**|**Value**|**Unit**|
|Power Dissipation (Note 5)|PD|200|mW|
|Thermal Resistance Junction to Ambient Air (Note 5)|RθJA|625|°C/W|
|Operating and Storage Temperature Range|TJ, TSTG|-65 to +125|°C|



## **Electrical Characteristics** (@TA = +25°C, unless otherwise specified.) 

|**Electrical Characteristics**(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|(@TA = +25°C, unless otherwise specified.)A = +25°C, unless otherwise specified.)= +25°C, unless otherwise specified.)|||||
|---|---|---|---|---|---|---|
|**Characteristic**|**Symbol**|**mbol**<br>**Min**|**Typ**|**Max**|**Unit**|**Test Condition**|
|Reverse Breakdown Voltage (Note 6)|V(BR)R|30|||V|IR= 100µA|
|Forward Voltage|VF|||240<br>320<br>400<br>500<br>1000|mV|IF= 0.1mA<br>IF= 1mA<br>IF= 10mA<br>IF= 30mA<br>IF= 100mA|
|Reverse Leakage Current (Note 6)|IR|||2.0|μA|VR= 25V|
|Total Capacitance|CT|||10|pF|VR= 1.0V, f = 1.0MHz|
|Reverse Recovery Time|tRR|||5.0|ns|IF= 10mA through IR= 10mA<br>to IR= 1.0mA, RL= 100Ω|



- Notes: 5.   Mounted on FR-4 PC board with recommended pad layout which can be found on our website at http://www.diodes.com/package-outlines.html. 6.   Short duration pulse test used to minimize self-heating effect. 

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BAT54W /AW /CW /SW Document number: DS30065  Rev. 16 - 2 

January 2018 © Diodes Incorporated 

**BAT54W /AW /CW /SW** 

**==> picture [225 x 215] intentionally omitted <==**

**----- Start of picture text -----**<br>
1 = SS SS SSS Sa<br>}| | | | | ar {| |<br>0.1<br>ye<br>= SS FSS<br>S5<br>0.01<br>Se———-A A | A — |<br>Ftftf ff fT | |<br>0.001 if ep ere |<br>RE E Ta =  4 0°C<br>i A<br>PACE) Tt | |<br>0.0001 0 0.2 0.4 0.6 0.8 1.0<br>VF, INSTANTANEOUS FORWARD VOLTAGE (V)<br>Fig. 1  Typical Forward Characteristics<br>, INSTANTANEOUS FORWARD CURRENT (A)<br>IF<br>**----- End of picture text -----**<br>


**==> picture [208 x 190] intentionally omitted <==**

**----- Start of picture text -----**<br>
12<br>10 ITEELTTTLAIILTTLEEL FFE<br>8 NETELTTTEPELLLLTTTFFEHAIL]<br>6 TN TTTTTTLEEEEELELI IEE<br>4 INCU AL 4<br>2 AILLITT Perret<br>0 IMMA<br>0 5 10 15 20 25 30<br>, TOTAL CAPACITANCE (pF)<br>T<br>C<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
a 100 — —— —<br>i 10<br>3 ———————————————<br>1<br>8 Se<br>(op)<br>0.1<br>ee eee<br>ul ————<br>< p= ——<br>0.01<br>A ————— SSS<br>200 SS<br>& 0.001  ~T<br>0 5 10 15 20 25 30<br>VR, INSTANTANEOUS REVERSE VOLTAGE (V)<br>Fig. 2  Typical Reverse Characteristics<br>**----- End of picture text -----**<br>


**==> picture [214 x 210] intentionally omitted <==**

**----- Start of picture text -----**<br>
300<br>250<br>200<br>Note 5<br>150<br>100<br>50<br>0<br>0 25 50 75 100 125 150<br>TA, AMBIENT TEMPERATURE (°C)<br>Fig. 4  Power Derating Curve<br>, POWER DISSIPATION (mW)<br>P<br>D<br>**----- End of picture text -----**<br>


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BAT54W /AW /CW /SW Document number: DS30065  Rev. 16 - 2 

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**BAT54W /AW /CW /SW** 

## **Package Outline Dimensions** 

Please see http://www.diodes.com/package-outlines.html for the latest version. 

## **SOT323** 

**==> picture [291 x 244] intentionally omitted <==**

**----- Start of picture text -----**<br>
D<br>A2<br>c a<br>A1 e L<br>a Jo,<br>b<br>E E1<br>fea<br>oe<br>F e1<br>**----- End of picture text -----**<br>


|**SOT323**|**SOT323**|**SOT323**|**SOT323**|
|---|---|---|---|
|**Dim**<br>**A1**|**Min**<br>000|**Max **<br>0.10|**Typ**<br>005|
|**A1**|0.00|0.10|0.05|
|**A2**<br>**b**|000<br>0.90<br>0.25|00<br>1.00<br>0.40|005<br>0.95<br>030|
|**b**|0.25|0.40|0.30|
|**c**|0.10|0.18|0.11|
|**D**|1.802.2|2.20|2.15|
|**E**|2.00|2.20|2.10|
|**E1**|1.15|1.35|1.30|
|**e**|0.650BSC|||
|**e1**|1.20|1.40|1.30|
|**F**|0.375|0.475|0.425|
|**L**|0.25|0.40|0.30|
|**a**<br>~~_~~|0°<br>~~_~~|8°|--|
|**All Dimensions in mm**<br>~~_~~||||



## **Suggested Pad Layout** 

Please see http://www.diodes.com/package-outlines.html for the latest version. 

## **SOT323** 

**==> picture [358 x 154] intentionally omitted <==**

**----- Start of picture text -----**<br>
X<br>Y<br>Value<br>Dimensions<br>(in mm)<br>C  0.650<br>G  1.300<br>Y1 G<br>X  0.470<br>Y  0.600<br>Yih — Y1  2.500<br>C<br>a i l fu pF<br>**----- End of picture text -----**<br>


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BAT54W /AW /CW /SW Document number: DS30065  Rev. 16 - 2 

January 2018 © Diodes Incorporated 

**BAT54W /AW /CW /SW** 

**IMPORTANT NOTICE** DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. **LIFE SUPPORT** Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A.   Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B.   A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. 

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. 

Copyright © 2018, Diodes Incorporated 

**www.diodes.com** 

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BAT54W /AW /CW /SW Document number: DS30065  Rev. 16 - 2 

January 2018 © Diodes Incorporated 



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- [Supplier page](https://es.farnell.com/diodes-inc/bat54sw-7-f/diode-schottky-30v-0-2w-sc70-3/dp/1843769)
---

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