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| Part Number | CDLL5544B | CDLL5545B | CDLL5546B | CDLL5534B | CDLL5540B | CDLL5541B | CDLL5542B | CDLL5543B | CDLL5544 | CDLL5544A |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Voltage - Zener (Nom) (Vz) | 28 V | 30 V | 33 V | 14 V | 20 V | 22 V | 24 V | 25 V | 28 V | 28 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±20% | ±10% |
| Power - Max | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW | 500 mW |
| Impedance (Max) (Zzt) | 100 Ohms | 100 Ohms | 100 Ohms | 100 Ohms | 100 Ohms | 100 Ohms | 100 Ohms | 100 Ohms | 100 Ohms | 100 Ohms |
| Current - Reverse Leakage @ Vr | 10 nA @ 25.2 V | 10 nA @ 27 V | 10 nA @ 29.7 V | 10 nA @ 12.6 V | 10 nA @ 18 V | 10 nA @ 19.8 V | 10 nA @ 21.6 V | 10 nA @ 22.4 V | 10 nA @ 23 V | 10 nA @ 23 V |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 1.1 V @ 200 mA |
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF | DO-213AB, MELF |
| Supplier Device Package | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB | DO-213AB |
