Manufacturer: STMicroelectronics
Win Source Part Number: 1250841-SM30T39AY
Series: Automotive, AEC-Q101, SM30TY, TRANSIL
Packaging: Reel - TR
Type: Zener
Operating Temperature Range: -55°C ~ 175°C (TJ)
Package: DO-214AB, SMC
Applications: Automotive
Mounting: SMD
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 33V
Current - Peak Pulse (10/1000μs): 56.3A
Power - Peak Pulse: 3000W (3kW)
Power Line Protection: No
Family Name: SM30T39AY
Categories: Circuit Protection
Minimum Breakdown Voltage: 36.7V
Manufacturer Homepage: www.st.com
Manufacturer Package: SMC (DO-214AB)
Maximum Clamping Voltage: 53.3V
Alternative Parts (Cross-Reference): SMF28A-M-GS08; SMF30A-M-GS18; SMF30A-GS08;
Introduction Date: July 28, 2011
ECCN: EAR99
Country of Origin: Morocco
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 93 pct.
Supply and Demand Status: Limited
3kW TVS Diode, 33V Reverse Standoff, SMC, Unidirectional Product overview: SM30T39AY from STMicroelectronics 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, 33V. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 33V, 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-SM30T39AY can be used for catalog matching and distributor lookup.
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Transient Voltage Suppressor, TVS, AEC-Q101 Transil SM30TY Series, Unidirectional, 33 V, DO-214AB RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| 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) | Transient Voltage Suppressor Diodes (TVS) | Diodes |
| Product Number | 1250841-SM30T39AY | 144-SM30T39AY | 497-12191-2-ND | SM30T39AY | SM30T39AY | SM30T39AY | 97W2831 |
| Product Name | TVS - TVS - Diodes - SM30T39AY | 33V TVS Protection Diode | TVS Diodes | TVS Diodes | TVS Diodes / ESD Suppressors | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes | Transient Voltage Suppressor, Tvs, Aec-Q101 Transil Sm30Ty Series, Unidirectional, 33 V, Do-214Ab Rohs Compliant Stmicroelectronics |
| Peak Pulse Power | 3000 watts | 3000 watts | 3000 watts | 3000 watts | 3000 watts | ||
| VC | 53.3 volts | 53.3 volts | 53.3 volts | 53.3 volts | |||
| VBR | 36.7 volts | 36.7 volts | 36.7 volts | 36.7 volts | |||
| Tj | -55 to 175 C (-67 to 347 F) | -55 C (-67 F) | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) | ||
| Configuration | Single | Single |