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CDLL4921/TR

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CDLL4921/TR

DIODE ZENER TEMP COMPENSATED

Manufacturer: Microchip Technology

Categories: Single Zener Diodes

Quality Control: Learn More

Microchip Technology CDLL4921-TR is a Zener diode featuring a nominal 19.2 V breakdown voltage with a ±5% tolerance. This component offers a maximum power dissipation of 500 mW and a low reverse leakage current of 15 µA at 12 V. Its Zener impedance (Zzt) is specified at a maximum of 300 Ohms. Designed for surface mounting, the diode is housed in a DO-213AA package and supplied on tape and reel (TR) for automated assembly. The operating temperature range for the CDLL4921-TR is -65°C to 100°C, making it suitable for applications requiring stable voltage reference in demanding environments. This device finds utility in power management circuits and precision voltage regulation across various industrial and aerospace applications.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
Tolerance±5%
PackagingTape & Reel (TR)
Package / CaseDO-213AA
Mounting TypeSurface Mount
Operating Temperature-65°C ~ 100°C
Voltage - Zener (Nom) (Vz)19.2 V
Impedance (Max) (Zzt)300 Ohms
Supplier Device PackageDO-213AA
Power - Max500 mW
Current - Reverse Leakage @ Vr15 µA @ 12 V

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