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| Part Number | JANTX1N4491D | JANTX1N4492D | JANTX1N4493D | JANTX1N4494D | JANTX1N4495D | JANTX1N4496D | JANTX1N4481D | JANTX1N4490D | JANTX1N4491 | JANTX1N4491C |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microchip Technology | Microsemi Corporation | Semtech Corporation | Microsemi Corporation |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Discontinued at Digi-Key | Active |
| Voltage - Zener (Nom) (Vz) | 120 V | 130 V | 150 V | 160 V | 180 V | 200 V | 47 V | 110 V | 120 V | 120 V |
| Tolerance | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% | ±5% | ±2% |
| Power - Max | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W | 1.5 W |
| Impedance (Max) (Zzt) | 400 Ohms | 500 Ohms | 700 Ohms | 1 kOhms | 1.3 kOhms | 1.5 kOhms | 50 Ohms | 300 Ohms | 400 Ohms | 400 Ohms |
| Current - Reverse Leakage @ Vr | 250 nA @ 96 V | 250 nA @ 104 V | 250 nA @ 120 V | 250 nA @ 128 V | 250 nA @ 144 V | 250 nA @ 160 V | 50 nA @ 37.6 V | 250 nA @ 88 V | 250 nA @ 96 V | 250 nA @ 96 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 | 1 V @ 200 mA | 1 V @ 200 mA | - | 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 | -55°C ~ 175°C | -65°C ~ 175°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-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial |
| Supplier Device Package | DO-41 | DO-41 | DO-41 | DO-41 | DO-41 | DO-41 | DO-41 | DO-41 | Axial | DO-41 |
