TPSMB56A is out of stock and can be placed on backorder.
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77V Clamp 7.9A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
77V Clamp 7.9A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
TPSMB Asymmetric TVS Diode Series

TPSMB56A

DigiKey Part Number
F6334TR-ND - Tape & Reel (TR)
F6334CT-ND - Cut Tape (CT)
F6334DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
TPSMB56A
Description
TVS DIODE 47.8VWM 77VC DO214AA
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
77V Clamp 7.9A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
TPSMB56A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
7.9A
Mfr
Power - Peak Pulse
600W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-65°C ~ 175°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Unidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
47.8V
Package / Case
DO-214AA, SMB
Voltage - Breakdown (Min)
53.2V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
77V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
P6SMB56A-M3/52Vishay General Semiconductor - Diodes Division0P6SMB56A-M3/52-ND$0.12959Similar
P6SMB56A-M3/5BVishay General Semiconductor - Diodes Division0P6SMB56A-M3/5B-ND$0.12580Similar
SM6T56AYSTMicroelectronics0497-11810-2-ND$0.28000Direct
TVP06B560A-GComchip Technology0TVP06B560A-G-ND$0.17853Similar
P6SMB56ATaiwan Semiconductor Corporation01801-P6SMB56ATR-ND$0.12042Similar
In-Stock: 0
3,000 estimated in stock on 17-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.35000$0.35
10$0.30100$3.01
100$0.27050$27.05
500$0.24000$120.00
1,000$0.19500$195.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.16500$495.00
6,000$0.16170$970.20
9,000$0.15093$1,358.37
15,000$0.14577$2,186.55
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