The SMBJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Excellent clamping capability Low incremental surge resistance Typical IR less than 1 µA above 12 V For surface mounted applications to optimize board space Low profile package Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c IEC-61000-4-2 ESD 15 kV (Air), 8 kV (Contact) ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2) EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4)
510.3V Clamp 1.3A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Win Source Part Number: 1300660-SMBJ300C
Category: Circuit Protection>TVS - Diodes
Series: SMBJ
Type: Zener
Package: Tape & Reel (TR)
Applications: General Purpose
Standard Package: 3,000
Mounting: SMD (SMT)
Bidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 300V
Voltage - Breakdown (Min): 317.7V
Voltage - Clamping (Max) @ Ipp: 510.3V
Power - Peak Pulse: 600W
Power Line Protection: No
Current - Peak Pulse (10/1000µs): 1.3A
Package / Case: DO-214AA, SMB
Supplier Device Package: DO-214AA (SMBJ)
Temperature Range - Operating: -65°C ~ 150°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 80 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8541.10.0080
Mfr: Littelfuse Inc.
Other Names: -SMBJ300C
Product Status: Obsolete
TVS Diode, 600W, 300V, Bidirectional, DO-214AA, SMT Product overview: SMBJ300C from Littelfuse is a TVS Protection Diode for ESD protection, surge suppression, transient voltage clamping, communication ports, and industrial electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TVS, 600W, 300V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 600W, 300V, TVS Protection Diode, TVS Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 144-SMBJ300C can be used for catalog matching and distributor lookup.
TVS DIODE 300VWM 510.3VC DO214AA
| Littelfuse, Inc. | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | SMBJ300C | SMBJ300C-ND | 1300660-SMBJ300C | 144-SMBJ300C | SMBJ300C |
| Product Name | Overvoltage Protection - TVS Diodes - Surface Mount - Series: SMBJ - SMBJ300C | TVS Diodes | Circuit Protection - TVS - Diodes | 600W 300V TVS Protection Diode | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| RoHS Compliant | RoHS | RoHS | |||
| VC | 510 volts | 510 volts | 510 volts | 510 volts | |
| VBR | 318 to 388 volts | 318 volts | 318 volts | 318 volts | |
| Configuration | Single | Single |
