| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
| On Request | On Request | 200 | On Request | On Request | On Request | On Request | On Request | ||
|
1,615 pcs
|
1615 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Capacitance | |
| Capacitance @ Frequency | |
| Clamping Voltage | |
| Current | |
| ESD Rating | |
| Lead Style | |
| Leakage Current | |
| Medical Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Packaging Type | |
| Peak Power Dissipation | |
| Peak Pulse Current | |
| Power | |
| Power Line Protection | |
| Response Time | |
| SVHC Present | |
| Standard Package Qty | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| UL Certification | |
| Voltage | |
| Working Reverse Voltage |
The 1SMB40CAT3 is a 600W peak power bidirectional Zener transient voltage suppressor from On Semiconductor. It is designed to protect sensitive electronic circuits from high voltage transients. Key electrical specifications include a working reverse voltage of 40V, a clamping voltage of 64.5V at a peak pulse current of 9.3A (10/1000µs waveform), and a peak power dissipation of 600W at 1ms. The device features a fast response time of less than 1ns and an ESD rating of Class 3 (>16kV) per Human Body Model. It has a low leakage current of less than 5µA above 10V and a capacitance of 220pF at 1MHz. The 1SMB40CAT3 is housed in a DO-214AA (SMB) surface mount package with modified L-bend leads. It is supplied in tape and reel packaging with a standard quantity of 2500 pieces. The operating temperature range is -65°C to 150°C. This TVS diode is suitable for general purpose applications including communication systems, automotive, and industrial equipment. It is UL 497B certified for isolated loop circuit protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.50 |
| 10+ | $0.25 | $0.40 |
| 100+ | $0.15 | $0.30 |
| 1,000+ | $0.10 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The working reverse voltage (standoff voltage) is 40V.
The clamping voltage is 64.5V at a peak pulse current of 9.3A.
The peak pulse current is 9.3A for a 10/1000µs waveform.
It is available in a DO-214AA (SMB) surface mount package.
The response time is typically less than 1ns.
It has an ESD rating of Class 3 (>16kV) per Human Body Model.
The capacitance is 220pF at 1MHz.