1N5387/TR12
DIODE ZENER 190V 5W T18Manufacturer: Microsemi Corporation
Categories: Single Zener Diodes
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Microsemi Corporation's 1N5387-TR12 is a 5W Zener diode featuring a nominal breakdown voltage of 190V with a ±20% tolerance. This through-hole component, housed in a T-18 axial package, is supplied on tape and reel for automated assembly. Key electrical specifications include a maximum forward voltage (Vf) of 1.2V at 1A and a low reverse leakage current of 500 nA at 137V. The Zener impedance (Zzt) is specified at a maximum of 450 Ohms. Operating across a wide temperature range from -65°C to 150°C, the 1N5387-TR12 is suitable for power supply regulation and voltage clamping applications in industrial and consumer electronics.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±20% |
| Packaging | Tape & Reel (TR) |
| Package / Case | T-18, Axial |
| Mounting Type | Through Hole |
| Operating Temperature | -65°C ~ 150°C |
| Voltage - Zener (Nom) (Vz) | 190 V |
| Impedance (Max) (Zzt) | 450 Ohms |
| Supplier Device Package | T-18 |
| Power - Max | 5 W |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 1 A |
| Current - Reverse Leakage @ Vr | 500 nA @ 137 V |
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