1SMB5938BT3G is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 3,000
Unit Price: $0.42000
Datasheet

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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.09612
Datasheet

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Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.09178
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: $0.37000
Datasheet

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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.47000
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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.33000
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Panjit International Inc.
In Stock: 0
Unit Price: $0.62000
Datasheet
Zener Diode 36 V 3 W ±5% Surface Mount SMB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1SMB5938BT3G

DigiKey Part Number
1SMB5938BT3GOSTR-ND - Tape & Reel (TR)
1SMB5938BT3GOSCT-ND - Cut Tape (CT)
1SMB5938BT3GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
1SMB5938BT3G
Description
DIODE ZENER 36V 3W SMB
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
Zener Diode 36 V 3 W ±5% Surface Mount SMB
Datasheet
 Datasheet
EDA/CAD Models
1SMB5938BT3G Models
Product Attributes
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Category
Current - Reverse Leakage @ Vr
1 µA @ 27.4 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.5 V @ 200 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-65°C ~ 150°C
Part Status
Active
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
SMB
Power - Max
3 W
Base Product Number
Impedance (Max) (Zzt)
38 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1SMB5938B-13Diodes Incorporated3,0001SMB5938B-13DITR-ND$0.42000Direct
SMAZ5938B-E3/5AVishay General Semiconductor - Diodes Division0SMAZ5938B-E3/5A-ND$0.09612Similar
SMAZ5938B-E3/61Vishay General Semiconductor - Diodes Division0SMAZ5938B-E3/61-ND$0.09178Similar
SMBJ4753AE3/TR13Microchip Technology0SMBJ4753AE3/TR13-ND$0.37000Similar
3SMAJ5938B-TPMCC (Micro Commercial Components)03SMAJ5938B-TPMSTR-ND$0.47000Similar
In-Stock: 0
2,500 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.36000$0.36
10$0.23200$2.32
100$0.16100$16.10
500$0.12700$63.50
1,000$0.10400$104.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.07675$191.88
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.