# Small Signal Schottky Diode, Single, 30 V, 200 mA, 1 V, 600 mA, 125 °C
**URL**: https://novapart.co/products/BAT54WS-TP/small-signal-schottky-diode-single-30-v-200-ma-1
**SKU**: BAT54WS-TP
**Manufacturer**: MICRO COMMERCIAL COMPONENTS (MCC)
**Price**: €0.0300
**Stock**: 10+
**Lead Time**: 148 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 2Pins |
| Product Range | - |
| Qualification | - |
| Diode Mounting | Surface Mount |
| Diode Case Style | SOD-323 |
| Diode Configuration | Single |
| Forward Voltage Max | 1V |
| Forward Surge Current | 600mA |
| Reverse Recovery Time | 5ns |
| Average Forward Current | 200mA |
| Operating Temperature Max | 125°C |
| Repetitive Peak Reverse Voltage | 30V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4627849/)
**BAT54WS**
**30V, 0.2A Schottky Barrier Diode**
## **Product Summary**
**==> picture [216 x 71] intentionally omitted <==**
**----- Start of picture text -----**
|||
|---|---|
|Parameter|Rating|
|VRRM|30 V|
|er|
|VF Max @ 100mA|1000 mV|
|IF(AV)|200 mA|
|IR Max @ VR = 25 V|2 µA|
**----- End of picture text -----**
## **SOD-323**
## **Features**
- High Reliability
- Low Forward Voltage and Low Reverse Current
## **Mechanical Data**
- Package: SOD-323
- Moisture Sensitivity: Level 1, per J-STD-020
- Halogen Free. “Green” Device[ (Note1)]
- Epoxy Meets UL 94 V-0 Flammability Rating
- Lead Free Finish & RoHS Compliant
- Weight: 0.004 g (approximate)
## **Body Marking and Pin Layout**
**Body Marking XX** : Device Marking Code[1] **Bar** : Cathode Pin indicator **Dot** (optional): Manufacturing Site Marking 1 | Refer to the ordering information for the specific device code.
**Internal structure**
## **Ordering Information**
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||||||
|---|---|---|---|---|
|Ordering Product Name|Device Marking Code|Reel Size|Packing Type|Qty/Reel|
|BAT54WS-TP|L9|7”|Tape & Reel|3,000|
|BAT54WS-13P|L9|13”|Tape & Reel|10,000|
|For packaging details, visit our website at|https://www.mccsemi.com/Package/List|
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1 MCCSEMI.COM 1/5
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**BAT54WS**
## **30V, 0.2A Schottky Barrier Diode**
## **Maximum Ratings (TA=25** ℃ **unless otherwise specified)**
|**Parameter**|**Parameter**|**Symbol**|**Rating**|**Unit**|
|---|---|---|---|---|
|Peak Repetitive Reverse Voltage||VRRM|30|V|
|RMS Reverse Voltage||VR(RMS)|21|V|
|Reverse Voltage||VR|30|V|
|Average Forward Current||IF(AV)|200|mA|
|Non-Repetitive Peak Surge Current|tp= 8.3ms Sine Wave, TJ= 25℃|IFSM|600|mA|
|Power Dissipation
(Note 2)||PD|200|mW|
|Operating Junction Temperature Range||TJ|-55 to +125|℃|
|Storage Temperature Range||TSTG|-55 to +150|℃|
Notes:
1. Halogen free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 2. Device mounted on an FR4 Printed-Circuit Board (PCB) with the recommended pad layout.
## **Thermal characteristics (TA=25** ℃ **unless otherwise specified)**
|**Parameter**|**Symbol**|**Rating**|**Unit**|
|---|---|---|---|
|Thermal Resistance from Junction to Ambient
(Note 2)|RθJA|500|℃/W|
## **Electrical Characteristics (TA=25** ℃ **unless otherwise specified)**
|**Parameter**|**Test Conditions**|**Symbol**|**Min**|**Typ**|**Max**|**Unit**|
|---|---|---|---|---|---|---|
|Reverse Breakdown Voltage|IR=100 μA (pulse test)|VBR|30|||V|
|Forward Voltage|IF= 0.1 mA|VF|||0.24|V|
||IF= 1 mA||||0.32||
||IF= 10 mA||||0.4||
||IF= 30 mA||||0.5||
||IF= 100 mA||||1||
|Reverse Current|VR= 25 V|IR|||2|µA|
|Junction Capacitance|VR=1 V, f=1.0MHz|CJ|||10|pF|
|Reverse Recovery Time|IF=10mA, IR=10mA, Irr=0.1 x IR,
RL=100Ω|trr|||5|ns|
2 MCCSEMI.COM 2/5
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2/5
**BAT54WS**
**30V, 0.2A Schottky Barrier Diode**
## **Curve Characteristics**
**==> picture [260 x 206] intentionally omitted <==**
**----- Start of picture text -----**
Fig.1 - Typical Instantaneous Forward Characteristics
(per diode)
1000
TJ=125 ℃
100 ℃
75 ℃
25 ℃
100 -55 ℃
10
1
0.1
0 0.2 0.4 0.6 0.8 1
Forward Voltage (V)
Forward Current(mA)
**----- End of picture text -----**
**==> picture [260 x 206] intentionally omitted <==**
**----- Start of picture text -----**
Fig.3 - Typical Capacitance Characteristics
(per diode)
14
12 Tf=1MHzJ=25 ℃
10
8
6
4
2
0
0 5 10 15 20 25 30
Reverse Voltage (V)
Capacitance (pF)
**----- End of picture text -----**
**==> picture [255 x 206] intentionally omitted <==**
**----- Start of picture text -----**
Fig.2 - Typical Reverse Leakage Characteristics
(per diode)
1000
Tj=125 ℃
100
Tj=100 ℃
10 Tj=75 ℃
1 Tj=-55 ℃
Tj=25 ℃
0.1
0.01
0 5 10 15 20 25 30
Reverse Voltage (V)
Reverse Current (uA)
**----- End of picture text -----**
**Fig.4 - Power Derating Curve**
**==> picture [238 x 168] intentionally omitted <==**
**----- Start of picture text -----**
250
200
150
100
50
0
0 25 50 75 100 125 150
Ambient Temperature ( ℃ )
Power Dissipation (mW)
**----- End of picture text -----**
3 MCCSEMI.COM 3/5
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**SOD-323**
Rev.A
## Package Outline
|DIM|INCH|INCH|MM|MM|NOTE|
|---|---|---|---|---|---|
||MIN|MAX|MIN|MAX||
|A|0.031|0.045|0.80|1.15*|Note 1|
|A1|0.000|0.006|0.00|0.15||
|b|0.010|0.016|0.25|0.40||
|c|0.003|0.010|0.08|0.25||
|D|0.090|0.107|2.30|2.70||
|D1|0.063|0.071|1.60|1.80||
|E|0.045|0.055|1.15|1.40||
|L1|0.004|0.018|0.10|0.45||
**==> picture [470 x 188] intentionally omitted <==**
**----- Start of picture text -----**
DIM NOTE
MIN MAX MIN MAX
A 0.031 0.045 0.80 1.15* Note 1
A1 0.000 0.006 0.00 0.15
b 0.010 0.016 0.25 0.40
L1
c 0.003 0.010 0.08 0.25
D 0.090 0.107 2.30 2.70
D
D1 0.063 0.071 1.60 1.80
D1 E 0.045 0.055 1.15 1.40
L1 0.004 0.018 0.10 0.45
Notes:
1. Dimension A for products from manufacturing site VN is
controlled at max 1.10 mm.
A
c A1
E b
**----- End of picture text -----**
## Suggested Pad Layout (Unit:mm)
**==> picture [142 x 111] intentionally omitted <==**
**----- Start of picture text -----**
1.88
0.56
0.69
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**==> picture [36 x 50] intentionally omitted <==**
## Notes:
1. The suggested land pattern dimensions have been provided for reference only.
2. For further information, please refer to document IPC-7351A .
MCCSEMI.COM
4/5
Rev-5.1-04232026
## **DISCLAIMERS**
Micro Commercial Components Corp. (MCC) reserves the right to make changes to any product without prior notice, including corrections, modifications, enhancements, improvements, or other changes. MCC’s products are not designed, authorized, or warranted for use in medical, military, aircraft, space, or life support equipment, nor in applications where failure or malfunction of an MCC product can reasonably be expected to result in personal injury, death, or severe property or environmental damage. MCC does not assume liability for any application or use of the products described herein, nor does it convey any license under its patent rights or those of others. Users of MCC’s products in any such application assume all risks associated with their use and agree to hold MCC and all companies whose products are represented on our website harmless against any damages. MCC’s products are not authorized for use as critical components in life support devices or systems without the express written approval of MCC.
Counterfeiting of semiconductor parts is an increasing problem in the industry. MCC is taking strong measures to protect both ourselves and our customers from counterfeit products. We strongly encourage customers to purchase our parts either directly from MCC or through Authorized Distributors, who are listed by country on our website. Products purchased directly from MCC or from Authorized Distributors are genuine, have full traceability, and meet our quality standards for handling and storage. MCC will not provide warranty coverage or any other assistance for parts bought from Unauthorized Sources.
This document, along with the item(s) described within, may be subject to export control regulations. Exporting these items may require prior authorization from national authorities.
**Terms and Conditions -** MCC products are sold subject to the general terms and conditions of commercial sale, as published at https://www.mccsemi.com/Home/TermsAndConditions.
MCCSEMI.COM
5/5
Rev-5.1-04232026
## Links
- [View this product on Novapart](https://novapart.co/products/BAT54WS-TP/small-signal-schottky-diode-single-30-v-200-ma-1)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/micro-commercial-components/bat54ws-tp/schottky-diode-30v-0-2a-sod-323/dp/4627849)
---
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