The Win Source Electronics part number 1297821-SMBG20CAHE3/52 is a transient voltage suppressor (TVS) diode designed for circuit protection in automotive applications. It features a bidirectional configuration with a reverse standoff voltage of 20V and a breakdown voltage ranging from 22.2V to 24.5V. The device can handle a peak pulse power of 600W with a 10/1000 Oºs waveform and a peak pulse current of 18.5A. It operates within a temperature range of -55¬8C to 150¬8C and is housed in a low-profile DO-215AA (SMBG) package suitable for surface mount technology (SMT). The product is AEC-Q101 qualified, making it suitable for automotive environments, and it meets MSL level 1 for soldering processes. This diode is ideal for protecting sensitive electronics from voltage transients caused by inductive load switching and lightning.
Win Source Part Number: 1297821-SMBG20CAHE3/
Category: Circuit Protection>TVS - Diodes
Series: Automotive, AEC-Q101, TransZorb®
Type: Zener
Package: Tape & Reel (TR)
Applications: Automotive
Standard Package: 750
Mounting: SMD (SMT)
Bidirectional Channels: 1
Voltage - Reverse Standoff (Typ): 20V
Voltage - Breakdown (Min): 22.2V
Voltage - Clamping (Max) @ Ipp: 32.4V
Power - Peak Pulse: 600W
Power Line Protection: No
Current - Peak Pulse (10/1000µs): 18.5A
Package / Case: DO-215AA, SMB Gull Wing
Supplier Device Package: DO-215AA (SMBG)
Temperature Range - Operating: -55°C ~ 150°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 84 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.10.0080
Mfr: Vishay General Semiconductor - Diodes Division
Base Product Number: SMBG20
TVS DIODE 20VWM 32.4VC DO215AA Product overview: SMBG20CAHE3/52 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-SMBG20CAHE3/52 can be used for catalog matching and distributor lookup.
32.4V Clamp 18.5A Ipp Tvs Diode Surface Mount DO-215AA (SMBG)
TRANSIENT SUPPRESSOR DIODE,SINGLE,BIDIREC
TVS DIODE 20VWM 32.4VC DO215AA
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Newark, An Avnet Company | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Transient Voltage Suppressor Diodes (TVS) | Diodes | Transient Voltage Suppressor Diodes (TVS) |
| Product Number | 1297821-SMBG20CAHE3/52 | 144-SMBG20CAHE3/52 | SMBG20CAHE3/52-ND | 09N4803 | SMBG20CAHE3/52 |
| Product Name | Circuit Protection - TVS - Diodes | TVS Protection Diode | TVS Diodes | Transient Suppressor Diode,single,bidirectional,20V V(Rwm),do-215Aa Vishay | Circuit Protection - Transient Voltage Suppressors (TVS) - TVS Diodes |
| Package | DO-215AA, SMB Gull Wing | Tape & Reel (TR) | SMB; DO-215AA, SMB Gull Wing | SMB; SMBG (DO-215AA) | |
| Peak Pulse Power | 600 watts | 600 watts | 600 watts | 600 watts | |
| VC | 32.4 volts | 32.4 volts | 32.4 volts | ||
| VBR | 22.2 volts | 22.2 volts | 22.2 volts |
