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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
372 pcs
|
372 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMBJ8.5A is a 600W transient voltage suppression (TVS) diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 8.5V and a clamping voltage of 14.4V, with a peak pulse current capability of 41.7A at the 10/1000µs waveform. The device operates over a temperature range of -65°C to 150°C and is intended for general-purpose applications.
The SMBJ8.5A is housed in a surface-mount DO-214AA (SMB) package, which optimizes board space and allows for compact assembly. The datasheet indicates a fast response time of less than 1.0ps from 0V to VBR min, low incremental surge resistance, and excellent clamping capability. It also claims compliance with RoHS, MSL level 1, and halogen-free requirements, though these are unverified for this specific part number.
This TVS diode is suitable for protecting I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronic applications. The 600W peak pulse power rating at a 10/1000µs waveform ensures robust transient suppression under specified conditions. With a unidirectional configuration, the SMBJ8.5A provides protection for single-line or low-voltage bus applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
| 10+ | $0.31 | $0.31 |
| 100+ | $0.20 | $0.20 |
| 500+ | $0.15 | $0.15 |
| 1,000+ | $0.13 | $0.13 |
| 3,000+ | $0.09 | $0.09 |
| 6,000+ | $0.08 | $0.08 |
| 9,000+ | $0.08 | $0.08 |
| 15,000+ | $0.07 | $0.07 |
| 21,000+ | $0.07 | $0.07 |
| 30,000+ | $0.07 | $0.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The clamping voltage is 14.4V.
The peak pulse current is 41.7A at a 10/1000µs waveform.
The peak pulse power is 600W at a 10/1000µs waveform.
It comes in a surface-mount DO-214AA (SMB) package.
The operating temperature range is -65°C to 150°C.
The reverse standoff voltage is 8.5V.
It is surface mount.