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| Part Number | 1N3328RB | 1N3329RB | 1N3338RB | 1N3318RB | 1N3320RB | 1N3321RB | 1N3322RB | 1N3323RB | 1N3324RB | 1N3325RB | 1N3326RB | 1N3327RB | 1N3328B | 1N3328R | 1N3328RA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Solid State Inc. | Solid State Inc. | Solid State Inc. | Solid State Inc. | Solid State Inc. | Solid State Inc. | Microchip Technology | Solid State Inc. | Solid State Inc. | Solid State Inc. | Solid State Inc. | Solid State Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Voltage - Zener (Nom) (Vz) | 43 V | 45 V | 82 V | 19 V | 22 V | 24 V | 25 V | 27 V | 30 V | 33 V | 36 V | 39 V | 43 V | 43 V | 43 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% | ±20% | ±10% |
| Power - Max | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W | 50 W |
| Impedance (Max) (Zzt) | 4.5 Ohms | 4.5 Ohms | 11 Ohms | 2.2 Ohms | 2.5 Ohms | 2.6 Ohms | 2.7 Ohms | 2.8 Ohms | 3 Ohms | 3.2 Ohms | 3.5 Ohms | 4 Ohms | 4.5 Ohms | 4.5 Ohms | 4.5 Ohms |
| Current - Reverse Leakage @ Vr | 10 µA @ 32.7 V | 10 µA @ 32.7 V | 10 µA @ 62.2 V | 5 µA @ 14.4 V | 5 µA @ 16.7 V | 5 µA @ 18.2 V | 5 µA @ 19 V | 5 µA @ 20.6 V | 5 µA @ 22.8 V | 10 µA @ 25.1 V | 5 µA @ 27.4 V | 5 µA @ 29.7 V | 5 µA @ 32.7 V | - | 5 µA @ 31 V |
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A | 1.5 V @ 10 A |
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) |
| Mounting Type | Chassis, Stud Mount | Chassis, Stud Mount | Chassis, Stud Mount | Stud Mount | Stud Mount | Stud Mount | Stud Mount | Stud Mount | Stud Mount | Chassis, Stud Mount | Stud Mount | Stud Mount | Stud Mount | Stud Mount | Stud Mount |
| Package / Case | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud | DO-203AB, DO-5, Stud |
| Supplier Device Package | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 | DO-5 |
