Please send RFQ , we will respond immediately.
| Part Number | SMF40A | SMF45A | SMF40CA | SMF48A | SMF43A | SMF40AH | SMF30A |
|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Meritek | Meritek | Taiwan Semiconductor Corporation | MDD |
| Product Status | Active | Active | Active | Active | Active | Active | Active |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | 1 | - | 1 | 1 | 1 | 1 |
| Bidirectional Channels | - | - | 1 | - | - | - | - |
| Voltage - Reverse Standoff (Typ) | 40V | 45V | 40V | 48V | 43V | 40V | 30V |
| Voltage - Breakdown (Min) | 44.4V | 50V | 44.4V | 53.3V | 47.8V | 44.4V | 33.3V |
| Voltage - Clamping (Max) @ Ipp | 64.5V | 72.7V | 64.5V | 77.4V | 69.4V | 64.5V | 48.4V |
| Current - Peak Pulse (10/1000µs) | 3.1A | 2.8A | 3.1A | 2.58A | 2.88A | 3.1A | 4.1A |
| Power - Peak Pulse | 200W | 200W | 200W | 200W | 200W | 200W | 200W |
| Power Line Protection | No | No | No | - | - | No | No |
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | Automotive | General Purpose |
| Capacitance @ Frequency | - | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -55°C ~ 150°C | -55°C ~ 150°C | -55°C ~ 175°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | SOD-123F | SOD-123F | SOD-123F | SOD-123FL | SOD-123FL | SOD-123W | SOD-123F, SMF |
| Supplier Device Package | SOD-123F | SOD-123F | SOD-123F | - | - | SOD-123W | SMF/SOD-123FL |
