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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
190 pcs
|
190 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (Ifsm) | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage (Vrwm) | |
| SVHC Present | |
| Steady State Power Dissipation (Pm(AV)) | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The Bourns SMBJ495CA is a bidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage transients induced by lightning, ESD, and other surge events. It provides a reverse standoff voltage of 495V and a clamping voltage of 760V, ensuring that downstream components are not exposed to damaging overvoltage conditions.
This device is capable of handling 600W of peak pulse power (10/1000µs waveform) and can withstand a peak forward surge current of 100A (8.3ms half sine wave). With a steady-state power dissipation of 5W at 75°C lead temperature, it delivers robust protection in continuous operation. The operating temperature range spans -55°C to +150°C, suitable for harsh environments.
The SMBJ495CA is housed in a standard SMB (DO-214AA) surface-mount package, ideal for automated assembly. It is RoHS3 compliant and supports applications such as IEC 61000-4-2 ESD, IEC 61000-4-4 EFT, and IEC 61000-4-5 surge immunity. This diode is a general-purpose solution for circuit protection in power supplies, telecom equipment, and consumer electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
| 10+ | $0.62 | $0.62 |
| 100+ | $0.40 | $0.40 |
| 500+ | $0.31 | $0.31 |
| 1,000+ | $0.28 | $0.28 |
| 3,000+ | $0.24 | $0.24 |
| 6,000+ | $0.23 | $0.23 |
| 9,000+ | $0.21 | $0.21 |
| 24,000+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
495V.
760V.
0.8A (800mA) per 10/1000µs waveform.
DO-214AA (SMB) surface mount package.
600W.
-55°C to +150°C.
Yes, RoHS3 compliant.