The Zener Diode, part number 83K8786, is a 1.5W surface mount device with a nominal Zener voltage of 39V. It is designed for applications requiring voltage regulation and is part of the 1SMA59xxBT3G series. The diode features a standard Zener breakdown voltage range from 3.3V to 68V, making it versatile for various circuit designs. It has an ESD rating of Class 3, indicating robust protection against electrostatic discharge. This component is AEC-Q101 qualified, suitable for automotive applications, and is Pb-free, aligning with environmental standards. The diode is housed in a low-profile SMA package, which allows for efficient placement on circuit boards. It can operate within a temperature range of -65¬8C to +150¬8C, ensuring reliability in diverse operating conditions. The maximum power dissipation is rated at 1.5W at a lead temperature of 75¬8C, with a derating factor for higher temperatures. Engineers considering this Zener diode for their projects will find it a reliable choice for voltage regulation in both consumer and automotive applications.
Zener Diode 39V 1.5W ±5% Surface Mount SMA
Zener Diode 39V 1.5W ±5% Surface Mount SMA
Zener Diode 39V 1.5W ±5% Surface Mount SMA
39V 1.5W Zener Diode, SMA, 5% Tolerance Product overview: 1SMA5939BT3G from onsemi 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, 39V, 1.5W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 39V, 1.5W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-1SMA5939BT3G can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 098590-1SMA5939BT3G
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±5%
Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA
Current - Reverse Leakage @ Vr: 500nA @ 29.7V
Voltage - Zener (Nom) (Vz): 39V
Impedance (Max) (Zzt): 45 Ohm
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -65°C to 150°C
Case / Package: SMA
Maximum Power Dissipation: 1.5W
Popularity: Medium
Fake Threat In the Open Market: 76 pct.
Supply and Demand Status: Sufficient
ZENER DIODE, 1.5W, 39V, SMA; Zener Voltage Nom:39V; Power Dissipation:1.5W; Diode Case Style:DO-214AC (SMA); No. of Pins:2Pins; Operating Temperature Max:150°C; Diode Mounting:Surface Mount; Product Range:1SMA59xxB Series RoHS Compliant: Yes
ZENER DIODE, 1.5W, 39V, SMA; Zener Voltage Vz Typ:39V; Power Dissipation Pd:1.5W; Diode Case Style:DO-214AC; Zener Tolerance ±:5%; No. of Pins:2Pins; Operating Temperature Max:150°C; Product Range:1SMA5939BT3 Series; Automotive RoHS Compliant: Yes
ZENER DIODE, 1.5W, 39V, SMA; ZENER VOLTA; Zener Voltage Vz Typ:39V; Power Dissipation Pd:1.5W; Diode Case Style:DO-214AC; Zener Tolerance ±:5%; No. of Pins:2Pins; Operating Temperature Max:150°C; Product Range:1SMA5939BT3 Series; RoHS Compliant: Yes
DIODE ZENER 39V 1.5W SMA
DIODE ZENER 39V 1.5W SMA
±5% Single 37.05V~40.95V 1.5W 39V SMA(DO-214AC) Zener Diodes ROHS
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Newark, An Avnet Company | Newark, An Avnet Company | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes |
| Product Number | 1SMA5939BT3GOSTR-ND | 287-1SMA5939BT3G | 098590-1SMA5939BT3G | 83K8786 | 46AC2085 | 1SMA5939BT3G | 1SMA5939BT3G | 1SMA5939BT3G | 1SMA5939BT3G |
| Product Name | Single Zener Diodes | 39V 1.5W Zener Diode | Diodes - Zener - Single - 1SMA5939BT3G | Zener Diode, 1.5W, 39V, Sma; Zener Voltage Nom Onsemi | Zener Diode, 1.5W, 39V, Sma; Zener Voltage Vz Typ Onsemi | Single Zener Diodes | Discrete Semiconductor Products - Diodes - Zener | Zener Diodes | Diodes >> Zener Diodes |
| Tj | -65 to 150 C (-85 to 302 F) | -65 C (-85 F) | -65 to 150 C (-85 to 302 F) | ? to 150 C (? to 302 F) | ? to 150 C (? to 302 F) | -65 to 150 C (-85 to 302 F) | -65 to 150 C (-85 to 302 F) | ||
| Package | Tape and Reel | SMA; SMA | DO-214AC (SMA); SMA | DO-214AC | DO-214AC, SMA; SMA | SMA; SMA | SMA-2 | SMA | |
| RoHS Compliant | RoHS | RoHS | RoHS | RoHS | |||||
| VZ | 39 volts | 39 volts | 39 volts | 39 volts | 39 volts | 39 volts | |||
| ZZT | 45 ohms | 45 ohms | 45 ohms | 45 ohms | 45 ohms |
