Manufacturer: ON Semiconductor
Win Source Part Number: 1002696-1SMB5940BT3G
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±5%
Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA
Current - Reverse Leakage @ Vr: 1μA @ 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: SMB
Maximum Power Dissipation: 3W
Popularity: Medium
Fake Threat In the Open Market: 85 pct.
Supply and Demand Status: Limited
43V Zener Diode 3W SMB 5% Product overview: 1SMB5940BT3G 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, 3W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 43V, 3W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-1SMB5940BT3G can be used for catalog matching and distributor lookup.
Zener Diode 43V 3W ±5% Surface Mount SMB
Zener Diode 43V 3W ±5% Surface Mount SMB
Zener Diode 43V 3W ±5% Surface Mount SMB
1SMB5940BT3G, ZEN SMB REG 3W 43V TR
1SMB5940BT3G, ZEN SMB REG 3W 43V TR
1SMB5940BT3G, ZEN SMB REG 3W 43V TR
3.0 W Zener Diode Voltage Regulator 43 V
DIODE ZENER 43V 3W SMB
ZENER DIODE, 3W, 43V, SMB, FULL REEL; Zener Voltage Nom:43V; Power Dissipation:3W; Diode Case Style:DO-214AA (SMB); No. of Pins:2Pins; Operating Temperature Max:150°C; Diode Mounting:Surface Mount; Product Range:1SMB59xxBT3G Series RoHS Compliant: Yes
ZENER DIODE, 43V, DO-214AA; Zener Voltage Vz Typ:43V; Power Dissipation Pd:3W; Diode Case Style:DO-214AA; Zener Tolerance ±:5%; No. of Pins:2Pins; Operating Temperature Max:150°C; Product Range:1SMB59xxBT3G Series; Automotive RoHS Compliant: Yes
DIODE ZENER 43V 3W SMB
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | RS Components, Ltd. | Rochester Electronics | ODG (Origin Data Global) | Newark, An Avnet Company | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Zener Diodes | Zener Diodes | Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes |
| Product Number | 1002696-1SMB5940BT3G | 287-1SMB5940BT3G | 1SMB5940BT3GOSCT-ND | 8009052P | 8009052 | 1SMB5940BT3G | 1SMB5940BT3G | 71J9220 | 04AJ4931 | 1SMB5940BT3G | 1SMB5940BT3G |
| Product Name | Diodes - Zener - Single - 1SMB5940BT3G | 43V 3W Zener Diode | Single Zener Diodes | Zener Diodes | Zener Diodes | Single Zener Diodes | Zener Diode, 3W, 43V, Smb, Full Reel; Zener Voltage Nom Onsemi | Zener Diode, 43V, Do-214Aa; Zener Voltage Vz Typ Onsemi | Zener Diodes | Discrete Semiconductor Products - Diodes - Zener | |
| Life Cycle Stage | Active | Active | Active | ||||||||
| Package | SMB; SMB | Tape and Reel | DO-214AA | Smb | SMB | DO-214AA, SMB; SMB | DO-214AA (SMB); SMB | DO-214AA | SMB | SMB; SMB | |
| VZ | 43 volts | 43 volts | 43 volts | 43 volts | 43 volts | ||||||
| ZZT | 53 ohms | 53 ohms | 53 ohms | 53 ohms | |||||||
| PD | 3000 milliwatts | 3000 milliwatts | 3000 milliwatts | 3000 milliwatts |
