The 1279473-SMZJ3800B-E3/5B is a Zener diode from Win Source Electronics, designed for voltage regulation in various applications. It features a nominal Zener voltage of 30 V and a maximum power dissipation of 1.5 W. The diode operates within a temperature range of -55¬8C to +150¬8C, making it suitable for demanding environments. It has a low reverse leakage current of 5 OºA at 22.8 V, which contributes to its efficiency in voltage regulation tasks. The device is housed in a DO-214AA (SMB) package, which is compatible with surface mount technology and ideal for automated assembly processes. The maximum Zener impedance is specified at 26 Ohms, ensuring stable performance under varying load conditions. This product is also compliant with RoHS standards and is available in tape and reel packaging for convenient handling and assembly.
Zener Diode 30V 1.5W ±5% Surface Mount DO-214AA (SMBJ)
Win Source Part Number: 1279473-SMZJ3800B-E3
Category: Discrete Semiconductor Products>Diodes - Zener - Single
Package: Tape & Reel (TR)
Standard Package: 3,200
Mounting: SMD (SMT)
Tolerance: ±5%
Power - Max: 1.5 W
Current - Reverse Leakage @ Vr: 5 µA @ 22.8 V
Voltage - Zener (Nom) (Vz): 30 V
Impedance (Max) (Zzt): 26 Ohms
Package / Case: DO-214AA, SMB
Supplier Device Package: DO-214AA (SMBJ)
Temperature Range - Operating: -55°C ~ 150°C
ECCN: EAR99
Fake Threat In the Open Market: 73 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8541.10.0050
Mfr: Vishay General Semiconductor - Diodes Division
Base Product Number: SMZJ3800
DIODE ZENER 30V 1.5W DO214AA Product overview: SMZJ3800B-E3/5B from Vishay is a Zener Diode for voltage regulation, reference clamping, overvoltage protection, and compact board-level circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Zener, 30V, 1.5W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 30V, 1.5W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-SMZJ3800B-E3/5B can be used for catalog matching and distributor lookup.
DIODE ZENER 30V 1.5W DO214AA
Zener Diodes 30 Volt 1.5W 5%
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Acme Chip Technology Co., Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|
| Product Category | Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes |
| Product Number | SMZJ3800B-E3/5B-ND | 1279473-SMZJ3800B-E3/5B | 287-SMZJ3800B-E3/5B | SMZJ3800B-E3/5B | SMZJ3800B-E3/5B |
| Product Name | Single Zener Diodes | Discrete Semiconductor Products - Diodes - Zener - Single | 30V 1.5W Zener Diode | Discrete Semiconductor Products - Diodes - Zener | Zener Diodes |
| Tj | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 C (-67 F) | -55 to 150 C (-67 to 302 F) | |
| Package | DO-214AA, SMB | Tape and Reel | DO-214AA (SMBJ); SMB | DO-214AA-2 | |
| VZ | 30 volts | 30 volts | 30 volts | ||
| ZZT | 26 ohms | 26 ohms | 26 ohms |
