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1N3821A-1/TR

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1N3821A-1/TR

VOLTAGE REGULATOR

Manufacturer: Microchip Technology

Categories: Single Zener Diodes

Quality Control: Learn More

Microchip Technology's 1N3821A-1-TR is a 1W Zener diode offering a nominal Zener voltage of 3.3V with a ±5% tolerance. This component features a low reverse leakage of 100 µA at 1V and a maximum Zener impedance of 10 Ohms. Designed for through-hole mounting in a DO-204AL (DO-41) axial package, it operates across a wide temperature range of -65°C to 175°C. The forward voltage at 200 mA is specified at a maximum of 1.2V. Supplied on tape and reel, this diode is a reliable choice for voltage regulation applications within industrial and consumer electronics.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 14 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
Tolerance±5%
PackagingTape & Reel (TR)
Package / CaseDO-204AL, DO-41, Axial
Mounting TypeThrough Hole
Operating Temperature-65°C ~ 175°C
Voltage - Zener (Nom) (Vz)3.3 V
Impedance (Max) (Zzt)10 Ohms
Supplier Device PackageDO-204AL (DO-41)
Power - Max1 W
Voltage - Forward (Vf) (Max) @ If1.2 V @ 200 mA
Current - Reverse Leakage @ Vr100 µA @ 1 V

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