CDLL5521D
ActiveZENER DIODE 4.3V, 500MW, ±1% SURFACE MOUNT DO-213AA
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CDLL5521D
ActiveZENER DIODE 4.3V, 500MW, ±1% SURFACE MOUNT DO-213AA
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | CDLL5521D |
|---|---|
| Current - Reverse Leakage @ Vr | 3 µA |
| Impedance (Max) (Zzt) [Max] | 18 Ohms |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 175 ░C |
| Operating Temperature [Min] | -65 °C |
| Package / Case | DO-213AA |
| Power - Max [Max] | 500 mW |
| Supplier Device Package | DO-213AA |
| Tolerance | 1 % |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V |
| Voltage - Zener (Nom) (Vz) | 4.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 100 | $ 14.04 | |
| Microchip Direct | N/A | 1 | $ 15.11 | |
| Newark | Each | 100 | $ 14.04 | |
| 500 | $ 13.49 | |||
Description
General part information
CDLL5521D-Zener-Diode Series
The 1N5518 thru 1N5546 series of 0.5 watt axial-leaded glass Zener Voltage Regulators provides a selection from 3.3 to 33 volts with tolerances ranging from plus/minus 1% to 20%. The standard tolerance is plus/minus 5% with the B suffix unless ordered otherwise. These axial-leaded glass DO-35 Zeners are also available with an internal metallurgical bond option. This type of bonded Zener package construction is also available in JAN, JANTX, and JANTXV military qualifications. Microchip also offers numerous other Zener products to meet higher and lower power applications.
Documents
Technical documentation and resources