1KSMB39A is out of stock and can be placed on backorder.
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53.9V Clamp 18.6A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1KSMB39A

DigiKey Part Number
18-1KSMB39ATR-ND - Tape & Reel (TR)
18-1KSMB39ACT-ND - Cut Tape (CT)
18-1KSMB39ADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
1KSMB39A
Description
TVS DIODE 33.3VWM 53.9V DO214AA
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
53.9V Clamp 18.6A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
1KSMB39A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
18.6A
Mfr
Power - Peak Pulse
1000W (1kW)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Unidirectional Channels
1
Package / Case
DO-214AA, SMB
Voltage - Reverse Standoff (Typ)
33.3V
Supplier Device Package
Voltage - Breakdown (Min)
37.1V
Base Product Number
Voltage - Clamping (Max) @ Ipp
53.9V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
P6SMB39ALittelfuse Inc.0P6SMB39ALFTR-ND$0.48000Similar
SZP6SMB39AT3GLittelfuse Inc.0F11631TR-ND$0.25000Similar
1.0SMB39A/TR13YAGEO013-1.0SMB39A/TR13TR-ND$0.37000Similar
1.0SMB39A/TR7YAGEO013-1.0SMB39A/TR7TR-ND$0.09016Similar
SM6T39A-E3/5BVishay General Semiconductor - Diodes Division895SM6T39A-E3/5BGITR-ND$0.36000Similar
In-Stock: 0
3,000 estimated in stock on 05-Apr-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.30000$0.30
10$0.27600$2.76
100$0.26500$26.50
500$0.26200$131.00
1,000$0.23900$239.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.20800$624.00
6,000$0.20384$1,223.04
9,000$0.18188$1,636.92
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