onsemi TVS Diodes SM12T1

19V Clamp 12A (8/20µs) Ipp Tvs Diode Surface Mount SOT-23-3 (TO-236)

Win Source Part Number: 1298762-SM12T1
Category: Circuit Protection>TVS - Diodes
Type: Zener
Package: Tape & Reel (TR),Cut Tape (CT)
Applications: General Purpose
Standard Package: 3,000
Mounting: SMD (SMT)
Unidirectional Channels: 2
Voltage - Reverse Standoff (Typ): 12V
Voltage - Breakdown (Min): 13.3V
Voltage - Clamping (Max) @ Ipp: 19V
Power - Peak Pulse: 300W
Power Line Protection: No
Current - Peak Pulse (10/1000µs): 12A (8/20µs)
Package / Case: TO-236-3, SC-59, SOT-23-3
Supplier Device Package: SOT-23-3 (TO-236)
Temperature Range - Operating: -55°C ~ 150°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 50 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.10.0080
Mfr: onsemi
Other Names: 2156-SM12T1,SM12T1OSCT,SM12T1OS,2156-SM12T1-ONTR,ONSONSSM12T1,SM12T1OS,SM12T1OSTR
Base Product Number: SM12
Product Status: Obsolete
RoHS Status: RoHS non-compliant

Trans Voltage Suppressor Diode, 300W, 12V V(RWM), Unidirectional, 2 Element, Silicon, TO-236AB

300W TVS Diode, 12V Uni, 19V Clamp, SOT-23-3 Product overview: SM12T1 from onsemi 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, 300W, 12V, 19V, SOT-23. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 300W, 12V, 19V, 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-SM12T1 can be used for catalog matching and distributor lookup.