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1N5249B-T

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1N5249B-T

DIODE ZENER 19V 500MW DO35

Manufacturer: Diodes Incorporated

Categories: Single Zener Diodes

Quality Control: Learn More

Diodes Incorporated 1N5249B-T is a Zener diode featuring a 19V nominal breakdown voltage with a ±5% tolerance. This component is rated for 500 mW maximum power dissipation and exhibits a typical impedance of 23 Ohms. The diode has a low reverse leakage current of 100 nA at 14V and a forward voltage of 1.1V at 200 mA. Packaged in a DO-35 (DO-204AH, DO-35, Axial) case, the 1N5249B-T is designed for through-hole mounting. It operates across a wide temperature range of -65°C to 200°C. This device is commonly utilized in power regulation, voltage clamping, and voltage reference circuits across industries such as industrial controls, consumer electronics, and automotive applications. The component is supplied in Tape & Reel packaging.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
Tolerance±5%
PackagingTape & Reel (TR)
Package / CaseDO-204AH, DO-35, Axial
Mounting TypeThrough Hole
Operating Temperature-65°C ~ 200°C
Voltage - Zener (Nom) (Vz)19 V
Impedance (Max) (Zzt)23 Ohms
Supplier Device PackageDO-35
Power - Max500 mW
Voltage - Forward (Vf) (Max) @ If1.1 V @ 200 mA
Current - Reverse Leakage @ Vr100 nA @ 14 V

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