Manufacturer: ON Semiconductor
Win Source Part Number: 122424-1SMA5940BT3G
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±5%
Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA
Current - Reverse Leakage @ Vr: 500nA @ 32.7V
Voltage - Zener (Nom) (Vz): 43V
Impedance (Max) (Zzt): 53 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: 80 pct.
Supply and Demand Status: Balance
43V 1.5W Zener Diode, 5% Tol, SMA Product overview: 1SMA5940BT3G 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, 43V, 1.5W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 43V, 1.5W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-1SMA5940BT3G can be used for catalog matching and distributor lookup.
Zener Diode 43V 1.5W ±5% Surface Mount SMA
Zener Diode 43V 1.5W ±5% Surface Mount SMA
Zener Diode 43V 1.5W ±5% Surface Mount SMA
DIODE ZENER 43V 1.5W SMA
DIODE ZENER 43V 1.5W SMA
ZENER DIODE, 1.5W, 43V, SMA; Zener Voltage Nom:43V; 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:-; Qualification:- RoHS Compliant: Yes
ZENER DIODE, 1.5W, 43V, SMA; Zener Voltage Nom:43V; 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
| 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 | Zener Diodes | Zener Diodes | Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes |
| Product Number | 122424-1SMA5940BT3G | 287-1SMA5940BT3G | 1SMA5940BT3GOSTR-ND | 1SMA5940BT3G | 1SMA5940BT3G | 1SMA5940BT3G | 45J2422 |
| Product Name | Diodes - Zener - Single - 1SMA5940BT3G | 43V 1.5W Zener Diode | Single Zener Diodes | Single Zener Diodes | Zener Diodes | Discrete Semiconductor Products - Diodes - Zener | Zener Diode, 1.5W, 43V, Sma; Zener Voltage Nom Onsemi |
| Life Cycle Stage | Active | Active | |||||
| Package | SMA; SMA | Tape and Reel | DO-214AC, SMA; SMA | SMA-2 | SMA; SMA | DO-214AC (SMA); SMA | |
| VZ | 43 volts | 43 volts | 43 volts | 43 volts | |||
| ZZT | 53 ohms | 53 ohms | 53 ohms | 53 ohms | |||
| PD | 1500 milliwatts | 1500 milliwatts | 1500 milliwatts |
