The Win Source Electronics part number 1297207-SMCJ40AHE3/9AT is a Transient Voltage Suppressor (TVS) diode designed for circuit protection in automotive applications. It features a unidirectional configuration with a reverse standoff voltage of 40V and a breakdown voltage ranging from 44.4V to 49.1V. The device can handle a peak pulse power of 1500W and a peak pulse current of 23.3A, making it suitable for protecting sensitive electronics from voltage transients. The diode operates within a temperature range of -55¬8C to 150¬8C and is housed in a DO-214AB (SMC) package, which is compatible with surface mount technology (SMT). It is AEC-Q101 qualified, ensuring reliability in automotive environments. The product is available in tape and reel packaging, with a standard quantity of 3,500 units per reel, facilitating automated assembly processes. This diode is ideal for applications requiring fast response times and excellent clamping capabilities against voltage spikes.
64.5V Clamp 23.3A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ)
Win Source Part Number: 1297207-SMCJ40AHE3/9
Category: Circuit Protection>TVS - Diodes
Series: Automotive, AEC-Q101, TransZorb®
Type: Zener
Package: Tape & Reel (TR)
Applications: Automotive
Standard Package: 3,500
Mounting: SMD (SMT)
Unidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 40V
Voltage - Breakdown (Min): 44.4V
Voltage - Clamping (Max) @ Ipp: 64.5V
Power - Peak Pulse: 1500W (1.5kW)
Power Line Protection: No
Current - Peak Pulse (10/1000µs): 23.3A
Package / Case: DO-214AB, SMC
Supplier Device Package: DO-214AB (SMCJ)
Temperature Range - Operating: -55°C ~ 150°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 81 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.10.0080
Mfr: Vishay General Semiconductor - Diodes Division
Base Product Number: SMCJ40
TVS DIODE 40VWM 64.5VC DO214AB Product overview: SMCJ40AHE3/9AT from Vishay General Semiconductor – Diodes Division 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. Search-friendly keywords include TVS diode, ESD protection, surge suppression, transient voltage, TVS, 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-SMCJ40AHE3/9AT can be used for catalog matching and distributor lookup.
TVS DIODE 40VWM 64.5VC DO214AB
| 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) |
| Product Number | SMCJ40AHE3/9AT-ND | 1297207-SMCJ40AHE3/9AT | 144-SMCJ40AHE3/9AT | SMCJ40AHE3/9AT |
| Product Name | TVS Diodes | Circuit Protection - TVS - Diodes | TVS Protection Diode | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Configuration | Single | Single | ||
| Package | DO-214AB, SMC | DO-214AB, SMC | Tape & Reel (TR) | DO-214AB (SMCJ) |
| Peak Pulse Power | 1500 watts | 1500 watts | 1500 watts | 1500 watts |
| VC | 64.5 volts | 64.5 volts | 64.5 volts |
