# Small Signal Schottky Diode, Dual Common Cathode, 30 V, 200 mA, 800 mV, 600 mA, 150 °C
**URL**: https://novapart.co/products/BAT54CW-QX/small-signal-schottky-diode-dual-common-cathode-30
**SKU**: BAT54CW-QX
**Manufacturer**: NEXPERIA
**Price**: €0.0370
**Stock**: 10+
**Lead Time**: 64 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | - |
| Qualification | AEC-Q101 |
| Diode Mounting | Surface Mount |
| Diode Case Style | SC-70 |
| Diode Configuration | Dual Common Cathode |
| Forward Voltage Max | 800mV |
| Forward Surge Current | 600mA |
| Reverse Recovery Time | 5ns |
| Average Forward Current | 200mA |
| Operating Temperature Max | 150°C |
| Repetitive Peak Reverse Voltage | 30V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3912166RL/)
**==> picture [91 x 79] intentionally omitted <==**
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é |
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## **BAT54W series**
## **Schottky barrier diodes**
**Rev. 3 — 20 November 2012**
## **Product data sheet**
## **1. Product profile**
## **1.1 General description**
Planar Schottky barrier diodes with an integrated guard ring for stress protection, encapsulated in a very small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.
## **1.2 Features and benefits**
- Low forward voltage
- Low capacitance
- AEC-Q101 qualified
## **1.3 Applications**
- Ultra high-speed switching
- Line termination
- Voltage clamping
- Reverse polarity protection
## **1.4 Quick reference data**
## **Table 1. Quick reference data**
## _Tamb = 25_ _C unless otherwise specified._
|**Symbol**|**Parameter**|**Conditions**||**Min**|**Typ**|**Max**|**Unit**|
|---|---|---|---|---|---|---|---|
|**Per diode**||||||||
|VR|reverse voltage|||-|-|30|V|
|VF|forward voltage|IF= 100 mA|[1]|-|-|800|mV|
|IR|reverse current|VR= 25 V|[1]|-|-|2|A|
[1] Pulse test: tp 300 s; 0.02.
## **2. Pinning information**
**==> picture [384 x 106] intentionally omitted <==**
**----- Start of picture text -----**
Table 2. Pinning
Pin Description Simplified outline Graphic symbol
BAT54W
1 anode
3 3
2 not connected
3 cathode 1 2
n.c.
006aaa436
| 1 2 w o
**----- End of picture text -----**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
|**Table 2.**
**Pinning**_…continued_|**Table 2.**
**Pinning**_…continued_|**Table 2.**
**Pinning**_…continued_|**Table 2.**
**Pinning**_…continued_|**Table 2.**
**Pinning**_…continued_|**Table 2.**
**Pinning**_…continued_|**Table 2.**
**Pinning**_…continued_|**Table 2.**
**Pinning**_…continued_|**Table 2.**
**Pinning**_…continued_|
|---|---|---|---|---|---|---|---|---|
|**Pin**
**Description**
**Simplified outline**
**Graphic symbol**|||||||||
|**BAT54AW**|||||||||
|1
cathode (diode 1)
2
cathode (diode 2)
3
common anode|||2
3
1|||||_006aaa439_
2
3|
||||||||||
||1||||||||
||||||||||
|**BAT54CW**|||||||||
|1
anode (diode 1)
2
anode (diode 2)
3
common cathode|||2
3
1|||||_006aac984_
2
3|
||||||3||||
||||||||||
||||||||||
||1||||||2||
||||||||||
||||||||||
|**BAT54SW**|||||||||
|1
anode (diode 1)
2
cathode (diode 2)
3
cathode (diode 1),
anode (diode 2)|||2
3
1|||||_006aaa437_
2
3|
||||||||||
||1||||||||
||||||||||
## **3. Ordering information**
**Table 3. Ordering information**
|**Type number**|**Package**|**Package**|**Package**|
|---|---|---|---|
||**Name**|**Description**|**Version**|
|BAT54W series|SC-70
plastic surface-mounted package; 3 leads
SOT323|||
## **4. Marking**
**Table 4. Marking codes**
|**Type number**|**Marking cod**~~**e**~~**[1]**|
|---|---|
|BAT54W|L4*|
|BAT54AW|42*|
|BAT54CW|43*|
|BAT54SW|44*|
- [1] * = placeholder for manufacturing site code.
BAT54W_SER **Product data sheet**
All information provided in this document is subject to legal disclaimers. **Rev. 3 — 20 November 2012**
© Nexperia B.V. 2017. All rights reserved
**2 of 11**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
## **5. Limiting values**
## **Table 5. Limiting values**
_In accordance with the Absolute Maximum Rating System (IEC 60134)._
|**Symbol**|**Parameter**|**Conditions**||**Min**|**Max**|**Unit**|
|---|---|---|---|---|---|---|
|**Per diode**|||||||
|VR|reverse voltage|||-|30|V|
|IF|forward current|||-|200|mA|
|IFRM|repetitive peak forward|tp1 s;0.5|||300|mA|
||current||||||
|IFSM|non-repetitive peak|square wave;|[1]|-|600|mA|
||forward current|tp< 10 ms|||||
|**Per device;**|**one diode loaded**||||||
|Ptot|total power dissipation|Tamb25C|[2]|-|200|mW|
|Tj|junction temperature|||-|150|C|
|Tamb|ambient temperature|||55|+150|C|
|Tstg|storage temperature|||65|+150|C|
[1] Tj = 25 C before surge.
[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
## **6. Thermal characteristics**
## **Table 6. Thermal characteristics**
|**Symbol**|**Parameter**|**Conditions**||**Min**|**Typ**|**Max**|**Unit**|
|---|---|---|---|---|---|---|---|
|**Per device;**|**one diode loaded**|||||||
|Rth(j-a)|thermal resistance from|in free air|[1]|-|-|625|K/W|
||junction to ambient|||||||
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
BAT54W_SER **Product data sheet**
All information provided in this document is subject to legal disclaimers. **Rev. 3 — 20 November 2012**
© Nexperia B.V. 2017. All rights reserved
**3 of 11**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
## **7. Characteristics**
## **Table 7. Characteristics**
_Tamb = 25_ _C unless otherwise specified._
|**Symbol**
**Parameter**|**Conditions**
**Min**
**Typ**
**Max**
**Unit**|
|---|---|
|**Per diode**||
|VF
forward voltage|[1]|
||IF= 0.1 mA
-
-
240
mV|
||IF= 1 mA
-
-
320
mV|
||IF= 10 mA
-
-
400
mV|
||IF= 30 mA
-
-
500
mV|
||IF= 100 mA
-
-
800
mV|
|IR
reverse current|VR= 25 V
[1]
-
-
2
A|
|Cd
diode capacitance|f = 1 MHz; VR= 1 V
-
-
10
pF|
|trr
reverse recovery time|[2]
-
-
5
ns|
- [1] Pulse test: tp 300 s; 0.02.
- [2] When switched from IF = 10 mA to IR = 10 mA; RL = 100 ; measured at IR = 1 mA.
**==> picture [497 x 279] intentionally omitted <==**
**----- Start of picture text -----**
006aac829 ����������
10 [3] �� [�]
IF (3) �� ���
(mA) (1) ����
(2)
10 [2] �� [�]
���
10 ��
(1) (2) (3)
1 � ���
10 [-1] �� [��]
0.0 0.4 0.8 1.2 � �� �� ��
VF (V) ������
(1) Tamb = 125 C (1) Tamb = 125 C
(2) Tamb = 85 C (2) Tamb = 85 C
(3) Tamb = 25 C (3) Tamb = 25 C
Fig 1. Forward current as a function of forward Fig 2. Reverse current as a function of reverse
voltage; typical values voltage; typical values
**----- End of picture text -----**
BAT54W_SER **Product data sheet**
All information provided in this document is subject to legal disclaimers. **Rev. 3 — 20 November 2012**
© Nexperia B.V. 2017. All rights reserved
**4 of 11**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
**==> picture [233 x 189] intentionally omitted <==**
**----- Start of picture text -----**
006aac891
10
Cd
(pF)
8
6
4
2
0
0 10 20 30
VR (V)
**----- End of picture text -----**
**==> picture [85 x 8] intentionally omitted <==**
**----- Start of picture text -----**
f = 1 MHz; Tamb = 25 C
**----- End of picture text -----**
**==> picture [317 x 9] intentionally omitted <==**
**----- Start of picture text -----**
Fig 3. Diode capacitance as a function of reverse voltage; typical values
**----- End of picture text -----**
## **8. Test information**
**==> picture [468 x 135] intentionally omitted <==**
**----- Start of picture text -----**
tr tp
t
D.U.T.
10 %
RS = 50 Ω IF SAMPLING + IF trr t
OSCILLOSCOPE
V = VR + IF × RS Ri = 50 Ω
90 % (1)
VR
mga881
input signal output signal
(1) IR = 1 mA
Fig 4. Reverse recovery time test circuit and waveforms
**----- End of picture text -----**
## **8.1 Quality information**
This product has been qualified in accordance with the Automotive Electronics Council (AEC) standard _Q101 - Stress test qualification for discrete semiconductors_ , and is suitable for use in automotive applications.
BAT54W_SER **Product data sheet**
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved
**Rev. 3 — 20 November 2012**
**5 of 11**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
## **9. Package outline**
**==> picture [237 x 163] intentionally omitted <==**
**----- Start of picture text -----**
2.2 1.1
1.8 0.8
3 0.45
0.15
2.2 1.35
2.0 1.15
1 2
0.4 0.25
0.3 0.10
1.3
Dimensions in mm 04-11-04
**----- End of picture text -----**
**Fig 5. Package outline SOT323 (SC-70)**
## **10. Packing information**
**Table 8. Packing methods** _The indicated -xxx are the last three digits of the 12NC ordering code.[[][1][]]_
|**Type number**
**Package**
**Description**|**Packing quantity**|**Packing quantity**|
|---|---|---|
||**3000**|**10000**|
|BAT54W series
SOT323
4 mm pitch, 8 mm tape and reel|-115
-135||
[1] For further information and the availability of packing methods, see Section 14.
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved
BAT54W_SER **Product data sheet**
**Rev. 3 — 20 November 2012**
**6 of 11**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
## **11. Soldering**
**==> picture [325 x 165] intentionally omitted <==**
**----- Start of picture text -----**
2.65
1.85
1.325
solder lands
2 solder resist
2.35 [0.6] 3 1.3 solder paste
(3 × )
0.5 occupied area
1
(3 × )
Dimensions in mm
0.55
(3 × ) sot323_fr
**----- End of picture text -----**
**Fig 6. Reflow soldering footprint SOT323 (SC-70)**
**==> picture [377 x 199] intentionally omitted <==**
**----- Start of picture text -----**
4.6
2.575
1.425
(3 × )
solder lands
solder resist
occupied area
3.65 2.1 1.8 Dimensions in mm
09 preferred transport
(2 × ) direction during soldering
sot323_fw
Fig 7. Wave soldering footprint SOT323 (SC-70)
**----- End of picture text -----**
BAT54W_SER **Product data sheet**
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved
**Rev. 3 — 20 November 2012**
**7 of 11**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
## **12. Revision history**
**Table 9. Revision history**
|**Document ID**|**Release date**
**Data sheet status**|**Change notice**|**Supersedes**|
|---|---|---|---|
|BAT54W_SER v.3|20121120
Product data sheet|-|BAT54W v.2|
|Modifications:|**•** The format of this document has been redesigned to comply with the new identity|||
||guidelines of NXP Semiconductors
.|||
||**•** Legal texts have been adapted to the new company name where appropriate.|||
||**•** Section 1
:updated|||
||**•** Section 4
:updated|||
||**•** Table 5
: updated ambient temperature Tamb|maximum value to 150C||
||**•** Figure 1
to 4
: updated|||
||**•** Section 8“
Test information
”
:added|||
||**•** Figure 5
:replaced by minimized package outline drawing|||
||**•** Section 10“
Packing information
”
:added|||
||**•** Section 11“
Soldering
”
:added|||
||**•** Section 13“
Legal information
”
:updated|||
|||||
|BAT54W v.2|19960319
Product specification|-|BAT54W v.1|
BAT54W_SER **Product data sheet**
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved
**Rev. 3 — 20 November 2012**
**8 of 11**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
## **13. Legal information**
## **13.1 Data sheet status**
|**Document status[1]**
**[2]**|**Product statu**~~**s**~~**[3]**|**Definition**|
|---|---|---|
|Objective [short] data sheet|Development|This document contains data from the objective specification for product development.|
|Preliminary [short] data sheet|Qualification|This document contains data from the preliminary specification.|
|Product [short] data sheet|Production|This document contains the product specification.|
[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nexperia.com.
## **13.2 Definitions**
**Draft —** The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information.
**Short data sheet —** A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.
**Product specification —** The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and
customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet.
## **13.3 Disclaimers**
**Limited warranty and liability —** Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia.
In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the _Terms and conditions of commercial sale_ of Nexperia.
**Right to make changes —** Nexperia reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof.
**Suitability for use in automotive applications —** This Nexperia product has been qualified for use in automotive
applications. Unless otherwise agreed in writing, the product is not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of a Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk.
**Applications —** Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification.
Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia
accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products.
Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect.
**Limiting values —** Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device.
**Terms and conditions of commercial sale —** Nexperia
products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer.
BAT54W_SER **Product data sheet**
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved
**Rev. 3 — 20 November 2012**
**9 of 11**
**BAT54W series**
**Nexperia**
## **Schottky barrier diodes**
**No offer to sell or license —** Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.
**Export control —** This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities.
**Quick reference data —** The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding.
## **13.4 Trademarks**
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners.
## **14. Contact information**
For more information, please visit: **http://www.nexperia.com**
For sales office addresses, please send an email to: **salesaddresses@nexperia.com**
BAT54W_SER **Product data sheet**
All information provided in this document is subject to legal disclaimers.
© Nexperia B.V. 2017. All rights reserved
**Rev. 3 — 20 November 2012**
**10 of 11**
**BAT54W series**
**Nexperia**
**Schottky barrier diodes**
## **15. Contents**
|**1**|**Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1**|
|---|---|
|1.1|General description . . . . . . . . . . . . . . . . . . . . . 1|
|1.2|Features and benefits. . . . . . . . . . . . . . . . . . . . 1|
|1.3|Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1|
|1.4|Quick reference data . . . . . . . . . . . . . . . . . . . . 1|
|**2**|**Pinning information. . . . . . . . . . . . . . . . . . . . . . 1**|
|**3**|**Ordering information. . . . . . . . . . . . . . . . . . . . . 2**|
|**4**|**Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2**|
|**5**|**Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3**|
|**6**|**Thermal characteristics . . . . . . . . . . . . . . . . . . 3**|
|**7**|**Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 4**|
|**8**|**Test information. . . . . . . . . . . . . . . . . . . . . . . . . 5**|
|8.1|Quality information . . . . . . . . . . . . . . . . . . . . . . 5|
|**9**|**Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6**|
|**10**|**Packing information . . . . . . . . . . . . . . . . . . . . . 6**|
|**11**|**Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7**|
|**12**|**Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 8**|
|**13**|**Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9**|
|13.1|Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9|
|13.2|Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9|
|13.3|Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9|
|13.4|Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 10|
|**14**|**Contact information. . . . . . . . . . . . . . . . . . . . . 10**|
|**15**|**Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11**|
> © **Nexperia B.V. 2017. All rights reserved**
For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com **Date of release: 20 November 2012**
## Links
- [View this product on Novapart](https://novapart.co/products/BAT54CW-QX/small-signal-schottky-diode-dual-common-cathode-30)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/nexperia/bat54cw-qx/small-signal-schottky-diode-30v/dp/3912166RL)
---
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