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Part Number | 1N5253B | 1N5256B | 1N5254B | 1N5259B | 1N5257B | 1N5258B | 1N5255B | 1N5250B | 1N5251B | 1N5252B |
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Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor | NTE Electronics, Inc | NTE Electronics, Inc | NTE Electronics, Inc | onsemi | onsemi | onsemi | onsemi |
Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
Voltage - Zener (Nom) (Vz) | 25 V | 30 V | 27 V | 39 V | 33 V | 36 V | 28 V | 20 V | 22 V | 24 V |
Tolerance | ±5% | ±0.5% | ±5% | ±0.5% | ±0.5% | ±0.5% | ±5% | ±5% | ±5% | ±5% |
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) | 35 Ohms | 49 Ohms | 41 Ohms | 80 Ohms | 58 Ohms | 70 Ohms | 44 Ohms | 25 Ohms | 29 Ohms | 33 Ohms |
Current - Reverse Leakage @ Vr | 100 nA @ 19 V | 100 nA @ 23 V | 100 nA @ 21 V | 100 nA @ 30 V | 100 nA @ 25 V | 100 nA @ 27 V | 100 nA @ 21 V | 100 nA @ 15 V | 100 nA @ 17 V | 100 nA @ 18 V |
Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA | 900 mV @ 200 mA | 1.2 V @ 200 mA | - | - | - | 900 mV @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA |
Operating Temperature | -65°C ~ 200°C (TJ) | - | -65°C ~ 200°C (TJ) | -65°C ~ 200°C | -65°C ~ 200°C | -65°C ~ 200°C | - | -65°C ~ 200°C | -65°C ~ 200°C | -65°C ~ 200°C |
Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
Package / Case | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial |
Supplier Device Package | DO-35 (DO-204AH) | - | DO-35 (DO-204AH) | - | - | - | DO-35 | DO-35 | DO-35 | DO-35 |