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| Part Number | 1SMB5931BT3 | 1SMB5931BT3G | 1SMB5941BT3 | 1SMB5939BT3 | 1SMB5938BT3 | 1SMB5935BT3 | 1SMB5932BT3 | 1SMB5936BT3 | 1SMB5934BT3 | 1SMB5937BT3 | 1SMB5933BT3 | 1SMB5921BT3 | 1SMB5930BT3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Voltage - Zener (Nom) (Vz) | 18 V | 18 V | 47 V | 39 V | 36 V | 27 V | 20 V | 30 V | 24 V | 33 V | 22 V | 6.8 V | 16 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% |
| Power - Max | 3 W | 3 W | 3 W | 3 W | 3 W | 3 W | 3 W | 3 W | 3 W | 3 W | 3 W | 3 W | 3 W |
| Impedance (Max) (Zzt) | 12 Ohms | 12 Ohms | 67 Ohms | 45 Ohms | 38 Ohms | 23 Ohms | 14 Ohms | 28 Ohms | 19 Ohms | 33 Ohms | 17.5 Ohms | 2.5 Ohms | 10 Ohms |
| Current - Reverse Leakage @ Vr | 1 µA @ 13.7 V | 1 µA @ 13.7 V | 1 µA @ 35.8 V | 1 µA @ 29.7 V | 1 µA @ 27.4 V | 1 µA @ 20.6 V | 1 µA @ 15.2 V | 1 µA @ 22.8 V | 1 µA @ 18.2 V | 1 µA @ 25.1 V | 1 µA @ 16.7 V | 5 µA @ 5.2 V | 1 µA @ 12.2 V |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA | 1.5 V @ 200 mA |
| Operating Temperature | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB |
| Supplier Device Package | SMB | SMB | SMB | SMB | SMB | SMB | SMB | SMB | SMB | SMB | SMB | SMB | SMB |
