RS3MB-HF is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.10213
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.42000
Datasheet

Parametric Equivalent


Shenzhen Slkormicro Semicon Co., Ltd.
In Stock: 0
Unit Price: $0.12000
Datasheet
Diode 1000 V 3A Surface Mount DO-214AA (SMB)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RS3MB-HF

DigiKey Part Number
641-RS3MB-HFTR-ND - Tape & Reel (TR)
641-RS3MB-HFCT-ND - Cut Tape (CT)
641-RS3MB-HFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
RS3MB-HF
Description
DIODE STANDARD 1000V 3A DO214AA
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Diode 1000 V 3A Surface Mount DO-214AA (SMB)
Datasheet
 Datasheet
Product Attributes
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Category
Reverse Recovery Time (trr)
500 ns
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 1000 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Capacitance @ Vr, F
40pF @ 4V, 1MHz
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
1000 V
Supplier Device Package
DO-214AA (SMB)
Current - Average Rectified (Io)
3A
Operating Temperature - Junction
-55°C ~ 150°C
Voltage - Forward (Vf) (Max) @ If
1.3 V @ 3 A
Base Product Number
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
FR3MB-TPMCC (Micro Commercial Components)0353-FR3MB-TP-ND$0.10213Parametric Equivalent
RS3MB-TTaiwan Semiconductor Corporation01801-RS3MB-TTR-ND$0.42000Parametric Equivalent
RS3MBShenzhen Slkormicro Semicon Co., Ltd.05399-RS3MBTR-ND$0.12000Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.48000$0.48
10$0.29600$2.96
100$0.18730$18.73
500$0.14034$70.17
1,000$0.12516$125.16
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.10395$311.85
6,000$0.10163$609.78
9,000$0.09002$810.18
30,000$0.08885$2,665.50
75,000$0.07550$5,662.50
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.