SMPZ3940B-E3/85A
DIODE ZENER 43V 500MW DO220AAManufacturer: Vishay General Semiconductor - Diodes Division
Categories: Single Zener Diodes
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Vishay General Semiconductor - Diodes Division SMPZ3940B-E3-85A is a 43V Zener diode within the eSMP® series. This component offers a 500 mW power rating and a ±5% voltage tolerance. Featuring a low reverse leakage of 500 nA at 32.7 V and a maximum impedance of 53 Ohms, it is supplied in a DO-220AA (SMP) package for surface mounting and is delivered on tape and reel. The forward voltage is specified at 1.5 V maximum at 200 mA. This device is suitable for applications in industrial control, automotive electronics, and consumer goods, operating across a wide temperature range of -65°C to 150°C.
Additional Information
Series: eSMP®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Tolerance | ±5% |
| Packaging | Tape & Reel (TR) |
| Package / Case | DO-220AA |
| Mounting Type | Surface Mount |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 43 V |
| Impedance (Max) (Zzt) | 53 Ohms |
| Supplier Device Package | DO-220AA (SMP) |
| Power - Max | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA |
| Current - Reverse Leakage @ Vr | 500 nA @ 32.7 V |
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