| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
478,520 pcs
|
478520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
95,000 pcs
|
95000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,150 pcs
|
6150 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMBJ70A-TR is a unidirectional Zener-type transient voltage suppression (TVS) diode manufactured by STMicroelectronics. It is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The device offers a maximum peak pulse power dissipation of 600W (10/1000µs waveform) and a maximum clamping voltage of 113V at a peak pulse current of 5.5A. It is not intended for power line protection and is rated for general purpose applications.
The TVS diode is housed in a surface mount SMB (DO-214AA) package, making it suitable for automated assembly processes. It operates over a junction temperature range of -55°C to 150°C, ensuring reliable performance in harsh environments. The unidirectional configuration provides clamping for positive transients above the standoff voltage, with a low leakage current in the off state.
This component is commonly used in general purpose circuit protection applications where a compact, surface-mountable solution is required. The SMB package offers a balance between power handling and board space, making it a popular choice for industrial, consumer, and telecommunications equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.44 | $0.44 |
| 10+ | $0.30 | $0.30 |
| 100+ | $0.23 | $0.23 |
| 500+ | $0.20 | $0.20 |
| 1,000+ | $0.19 | $0.19 |
| 2,500+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum clamping voltage is 113 V.
The maximum peak pulse power is 600 W.
The maximum peak pulse current is 5.5 A.
It comes in a surface mount SMB (DO-214AA) package.
It is a unidirectional device with 1 channel.
The operating temperature range is -55°C to 150°C.