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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,020 pcs
|
7020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Capacitance | |
| Capacitance @ Frequency | |
| Current | |
| ESD Immunity (Typical @ Air discharge acc. IEC 61000-4-2; 10 pulses) | |
| ESD Immunity (Typical @ Contact discharge acc. IEC 61000-4-2; 10 pulses) | |
| Forward Clamping Voltage | |
| Junction Temperature | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Peak Pulse Power (Maximum @ 10/1000 µs waveform) | |
| Peak Pulse Power (Maximum @ 8/20 μs waveform acc. IEC 61000-4-5) | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Supplier Package | |
| Tape & Reel | |
| Thermal Resistance | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The Vishay SMF51A-E3-08 is a surface-mount TVS (Transient Voltage Suppressor) diode designed for general-purpose applications requiring robust protection against voltage transients. It offers a peak pulse power capability of 200W with a 10/1000 μs waveform and a breakdown voltage of 82.4V.
This device is suitable for protecting sensitive electronic components from electrostatic discharge (ESD) and other transient overvoltage events. It features a low profile package compatible with SOD-123W, SOD-123F, and SOD-123FL outlines, making it ideal for space-constrained designs. The SMF51A-E3-08 is wave and reflow solderable, simplifying integration into automated manufacturing processes.
Key electrical characteristics include a typical clamping voltage of 2.5V at 50A and a capacitance of 151pF at 1MHz. The operating temperature range is -65°C to 175°C, ensuring reliable performance in demanding environments. Its low incremental surge resistance and fast response time contribute to effective circuit protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
82.4 V (typical).
The forward clamping voltage is 2.5 V maximum at 50 A.
The SMF51A-E3-08 is available in a DO-219AB (SMF) surface mount package.
±30 kV for both contact and air discharge per IEC 61000-4-2.
200 W for 10/1000 μs waveform and 1000 W for 8/20 μs waveform per IEC 61000-4-5.
-65°C to 175°C junction temperature.
151 pF typical at 1 MHz.