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| Part Number | JANTXV1N4479US | JANTXV1N4489US | JANTXV1N4469US | JANTXV1N4471US | JANTXV1N4472US | JANTXV1N4473US | JANTXV1N4474US | JANTXV1N4475US | JANTXV1N4476US | JANTXV1N4477US | JANTXV1N4478US | JANTXV1N4479CUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Semtech Corporation | Semtech Corporation | Semtech Corporation | Semtech Corporation | Semtech Corporation | Microchip Technology | Microchip Technology | Semtech Corporation | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Active | Active | Discontinued at Digi-Key | Active | Active |
| Voltage - Zener (Nom) (Vz) | 39 V | 100 V | 15 V | 18 V | 20 V | 22 V | 24 V | 27 V | 30 V | 33 V | 36 V | 39 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±4.85% | ±5% | ±2% |
| Power - Max | 1.5 W | 1.5 W | - | - | - | - | - | 1.5 W | 1.5 W | - | 1.5 W | 1.5 W |
| Impedance (Max) (Zzt) | 30 Ohms | 250 Ohms | 9 Ohms | 11 Ohms | 12 Ohms | 14 Ohms | 16 Ohms | 18 Ohms | 20 Ohms | 25 Ohms | 27 Ohms | 30 Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 31.2 V | 250 nA @ 80 V | 50 nA @ 12 V | 50 nA @ 14.4 V | 50 nA @ 16 V | 50 nA @ 17.6 V | 50 nA @ 19.2 V | 50 nA @ 21.6 V | 50 nA @ 24 V | 50 nA @ 26.4 V | 50 nA @ 28.8 V | 50 nA @ 31.2 V |
| Voltage - Forward (Vf) (Max) @ If | 1 V @ 200 mA | 1 V @ 200 mA | - | - | - | - | - | 1 V @ 200 mA | 1 V @ 200 mA | - | 1 V @ 200 mA | 1 V @ 200 mA |
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C | -55°C ~ 175°C | -55°C ~ 175°C | -55°C ~ 175°C | -55°C ~ 175°C | -55°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -55°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 | Surface Mount | Surface Mount |
| Package / Case | SQ-MELF, A | SQ-MELF, A | SQ-MELF | SQ-MELF | SQ-MELF | SQ-MELF | SQ-MELF | SQ-MELF, A | SQ-MELF, A | SQ-MELF | SQ-MELF, A | SQ-MELF, A |
| Supplier Device Package | D-5A | D-5A | - | - | - | - | - | D-5A | D-5A | - | D-5A | D-5A |
