Discrete Semiconductor Products
CD4731A
ActiveMicrochip Technology
ZENER DIODE 4.3V, 1W, ±5% SURFACE MOUNT DIE
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DocumentsCD4728A_CD4764A
Discrete Semiconductor Products
CD4731A
ActiveMicrochip Technology
ZENER DIODE 4.3V, 1W, ±5% SURFACE MOUNT DIE
Deep-Dive with AI
DocumentsCD4728A_CD4764A
Technical Specifications
Parameters and characteristics for this part
| Specification | CD4731A |
|---|---|
| Current - Reverse Leakage @ Vr | 10 µA |
| Impedance (Max) (Zzt) | 9 Ohms |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 347 °F |
| Operating Temperature [Min] | -65 ░C |
| Package / Case | Die |
| Power - Max [Max] | 1 W |
| Supplier Device Package | Die |
| Tolerance | 5 % |
| Voltage - Forward (Vf) (Max) @ If | 1.5 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 | Tape & Reel (TR) | 455 | $ 1.80 | |
| Microchip Direct | N/A | 1 | $ 1.93 | |
| Newark | Each | 100 | $ 1.80 | |
| 500 | $ 1.74 | |||
Description
General part information
CD4731A-Chip-Die-Zener-Diode Series
Missing
Documents
Technical documentation and resources