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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,620 pcs
|
10620 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Breakdown Voltage (Minimum/Maximum @ VBR (bidirectional) | |
| Breakdown Voltage (Minimum/Maximum @ VBR (unidirectional) | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Peak Pulse Power Dissipation (Nominal @ 10/1000 μs waveform) | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Working Voltage (Minimum/Nominal/Maximum @ VWM) |
The Vishay Dale SMBJ170A-E3/5B is a surface-mount Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronics from voltage transients. It features a low profile DO-214AA (SMB) package, making it ideal for automated placement.
This device offers a peak pulse power dissipation of 600W with a 10/1000 μs waveform. It has a working voltage of 170V and a clamping voltage of 275V. The operating temperature range is from -55°C to 150°C (TJ).
Applications include protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFETs, and signal lines in consumer, computer, industrial, and telecommunication equipment. The diode is available in unidirectional configurations and meets MSL level 1.
Key electrical characteristics include a peak forward surge current of 100A (unidirectional only) and a power dissipation of 5W on an infinite heatsink at 50°C. The glass passivated chip junction ensures reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The working voltage (VWM) is 170V.
The clamping voltage (VC) is 275V at the peak pulse current.
The peak pulse current (IPPM) is 2.2A for a 10/1000μs waveform.
The device is housed in a surface-mount DO-214AA (SMB) package.
The peak pulse power dissipation (PPPM) is 600W for a 10/1000μs waveform.
The junction temperature range is -55°C to 150°C.
It is a unidirectional Zener TVS diode.