RB540SM-40FHT2R is out of stock and can be placed on backorder.
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Diode 40 V 200mA Surface Mount EMD2
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RB540SM-40FHT2R

DigiKey Part Number
RB540SM-40FHT2RTR-ND - Tape & Reel (TR)
RB540SM-40FHT2RCT-ND - Cut Tape (CT)
RB540SM-40FHT2RDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RB540SM-40FHT2R
Description
DIODE SCHOTTKY 40V 200MA EMD2
Customer Reference
Detailed Description
Diode 40 V 200mA Surface Mount EMD2
Datasheet
 Datasheet
EDA/CAD Models
RB540SM-40FHT2R Models
Product Attributes
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Category
Current - Reverse Leakage @ Vr
15 µA @ 40 V
Mfr
Grade
Automotive
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Qualification
AEC-Q101
Part Status
Not For New Designs
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
40 V
Supplier Device Package
EMD2
Current - Average Rectified (Io)
200mA
Operating Temperature - Junction
150°C (Max)
Voltage - Forward (Vf) (Max) @ If
710 mV @ 100 mA
Base Product Number
Speed
Small Signal =< 200mA (Io), Any Speed
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
NSR0340V2T5Gonsemi0488-NSR0340V2T5GTR-ND$0.28000Similar
BAT54KFILMSTMicroelectronics0497-5561-2-ND$0.29000Similar
CMOSH2-4L TR PBFREECentral Semiconductor Corp14,1371514-CMOSH2-4LTRPBFREETR-ND$1.15000Similar
CMOSH-4E TR PBFREECentral Semiconductor Corp01514-CMOSH-4ETRPBFREETR-ND$0.81000Similar
In-Stock: 0
4,800 expected in stock on 20-Nov-2026
3,200 estimated in stock on 19-Jan-2027
Request Stock Notification
Not recommended for new design, minimums may apply View Substitutes
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.20000$0.20
10$0.12200$1.22
50$0.08680$4.34
100$0.07530$7.53
500$0.05478$27.39
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
8,000$0.03378$270.24
24,000$0.02869$688.56
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.