BZX79-C24,113 vs JANS1N6320US
| Part Number |
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| Category | Diodes - Zener - Single | Diodes - Zener - Single |
| Manufacturer | Nexperia USA Inc. | Microchip Technology |
| Description | DIODE ZENER 24V 400MW ALF2 | DIODE ZENER 6.8V 500MW MELF |
| Package | -Reel® | Bulk |
| Series | - | Military, MIL-PRF-19500/533 |
| Operating Temperature | -65°C ~ 200°C | -65°C ~ 175°C |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | DO-204AH, DO-35, Axial | SQ-MELF, B |
| Supplier Device Package | ALF2 | B, SQ-MELF |
| Tolerance | ±5% | ±5% |
| Power - Max | 400 mW | 500 mW |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | 1.4 V @ 1 A |
| Current - Reverse Leakage @ Vr | 50 nA @ 16.8 V | 2 µA @ 4 V |
| Voltage - Zener (Nom) (Vz) | 24 V | 6.8 V |
| Impedance (Max) (Zzt) | 70 Ohms | 3 Ohms |
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1. What are Zener diodes used for?
They are mainly used for voltage regulation, protecting circuits from overvoltage damage, and as a voltage reference source.
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2. Where are Zener diodes used in real life?
Applied to power adapters, overvoltage protection in electronic devices, LED drive circuits, etc.
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3. What are the special uses of Zener diodes?
Special uses include precision voltage references, overvoltage protection circuits, etc.
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4. What happens when a Zener diode fails?
If it is overheated or subjected to excessive current, it may cause permanent damage, which will appear as an open or short circuit state.
