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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| ESD Rating | |
| Forward Voltage | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Finish | |
| Type | |
| UL Recognized | |
| Unidirectional Channels | |
| Voltage |
The SMBJ11A from Littelfuse Inc. is a 600W unidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It belongs to the SMBJ series and delivers 600W peak pulse power capability at 10/1000µs waveform with a repetition rate of 0.01%.
Key electrical parameters include a reverse standoff voltage of 11V, clamping voltage of 18.2V at 33A peak pulse current (10/1000µs), and a typical forward voltage of 3.5V at 50A. The device offers a fast response time of less than 1ps and provides ESD protection per IEC 61000-4-2 up to 30kV for both air and contact discharge.
The SMBJ11A is housed in a surface mount DO-214AA (SMB) package with matte tin lead-free termination. It operates over a temperature range of -65°C to 150°C and is RoHS3 compliant, halogen free, lead free, and MSL Level 1. The UL recognized compound meets flammability classification V-0.
This device is suitable for general purpose transient protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronic applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.43 | $0.43 |
| 10+ | $0.31 | $0.31 |
| 100+ | $0.18 | $0.18 |
| 500+ | $0.14 | $0.14 |
| 1,000+ | $0.12 | $0.12 |
| 3,000+ | $0.09 | $0.09 |
| 6,000+ | $0.08 | $0.08 |
| 9,000+ | $0.08 | $0.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
11 V
18.2 V
33 A (10/1000 µs waveform)
DO-214AA (SMB) surface mount package
Yes, RoHS3 compliant, halogen free, lead free
-65°C to 150°C
30 kV (Air) / 30 kV (Contact) per IEC 61000-4-2