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| Part Number | 1EZ190D/TR8 | 1EZ190D2/TR8 | 1EZ190D5/TR8 | 1EZ130D/TR8 | 1EZ140D/TR8 | 1EZ150D/TR8 | 1EZ160D/TR8 | 1EZ170D/TR8 | 1EZ180D/TR8 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation | Microsemi Corporation |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Voltage - Zener (Nom) (Vz) | 190 V | 190 V | 190 V | 130 V | 140 V | 150 V | 160 V | 170 V | 180 V |
| Tolerance | ±20% | ±2% | ±5% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% |
| Power - Max | 1 W | 1 W | 1 W | 1 W | 1 W | 1 W | 1 W | 1 W | 1 W |
| Impedance (Max) (Zzt) | 1.7 kOhms | 1.7 kOhms | 1.7 kOhms | 910 Ohms | 1.1 kOhms | 1.3 kOhms | 1.4 kOhms | 1.45 kOhms | 1.5 kOhms |
| Current - Reverse Leakage @ Vr | 500 nA @ 144.8 V | 500 nA @ 144.8 V | 500 nA @ 144.8 V | 500 nA @ 98.8 V | 500 nA @ 106.4 V | 500 nA @ 114 V | 500 nA @ 121.6 V | 500 nA @ 130.4 V | 500 nA @ 136.8 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 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 |
| Mounting Type | 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 |
| Supplier Device Package | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) |
