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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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65 pcs
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65 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 | |
| Peak Pulse Power | |
| Power | |
| Power Line Protection | |
| Prop 65 | |
| Response Time | |
| Steady State Power Dissipation | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The Bourns SMBJ48CA is a bidirectional transient voltage suppressor diode designed for surge and ESD protection in general purpose applications. It offers a clamping voltage of 77.4 V and can handle a peak pulse current of 7.8 A, with a minimum peak pulse power dissipation of 600 W (TP=1 ms). The device features an ultra-fast response time of less than 5 ps from 0 V to minimum breakdown voltage, making it suitable for protecting sensitive electronics from fast transients.
This TVS diode is housed in a surface mount DO-214AA (SMB) package, which is compatible with standard pick-and-place equipment. It operates over a junction temperature range of -55°C to +150°C and has a steady state power dissipation of 5.0 W at TL=75°C. The SMBJ48CA is RoHS compliant and meets IEC 61000-4-2 ESD, IEC 61000-4-4 EFT, and IEC 61000-4-5 surge standards.
Typical applications include portable communications, computing, and video equipment where circuit board space is limited. The bidirectional configuration allows protection of circuits with symmetrical voltage requirements without concern for polarity.
The clamping voltage is 77.4 V.
The minimum peak pulse power dissipation is 600 W (TP=1 ms).
It comes in a surface mount DO-214AA (SMB) package.
Yes, it is a bidirectional TVS diode with 1 bidirectional channel.
The operating junction temperature range is -55°C to +150°C.
The response time is less than 5 ps from 0 V to minimum breakdown voltage.