| Part Number | PACDN042Y3R | PACDN042YB3R | 
|---|---|---|
| Manufacturer | onsemi | onsemi | 
| Category | TVS - Diodes | TVS - Diodes | 
| 
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| Product Status | Active | Obsolete | 
| Type | Zener | Zener | 
| Unidirectional Channels | 2 | 2 | 
| Bidirectional Channels | - | - | 
| Voltage - Reverse Standoff (Typ) | 5.5V | 5.5V | 
| Voltage - Breakdown (Min) | 6.2V | 6.2V | 
| Voltage - Clamping (Max) @ Ipp | 8V | 8V | 
| Current - Peak Pulse (10/1000µs) | - | - | 
| Power - Peak Pulse | - | - | 
| Power Line Protection | No | No | 
| Applications | Automotive | General Purpose | 
| Capacitance @ Frequency | - | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | TO-236-3, SC-59, SOT-23-3 | SC-70, SOT-323 | 
| Supplier Device Package | SOT-23-3 (TO-236) | SC-70-3 |