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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
53 pcs
|
53 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Breakdown Voltage (Minimum @ 1.0mA) | |
| Current | |
| Halogen Free | |
| Junction Capacitance (Maximum @ 0V) | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Leakage Current (Maximum @ VR) | |
| Stand-off Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SACB45 is a 500W peak pulse power transient voltage suppression (TVS) diode from Littelfuse, part of the SACB series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Key electrical specifications include a stand-off voltage of 45V, a minimum breakdown voltage of 50.0V at 1.0mA, and a maximum clamping voltage of 77V at a peak pulse current of 6.8A. The device offers a fast response time of less than 1.0ps from 0V to breakdown voltage, making it suitable for high-speed data line protection.
The SACB45 is housed in a surface mount DO-214AA (SMB) package and operates over a junction temperature range of -55°C to 150°C. It is designed for general purpose applications including I/O interface protection, VCC bus protection, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.91 | $0.91 |
| 10+ | $0.57 | $0.57 |
| 100+ | $0.37 | $0.37 |
| 500+ | $0.28 | $0.28 |
| 1,000+ | $0.26 | $0.26 |
| 3,000+ | $0.25 | $0.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The stand-off voltage (reverse working voltage) is 45V.
The minimum breakdown voltage is 50.0V at a test current of 1.0mA.
The maximum clamping voltage is 77V at a peak pulse current of 6.8A.
The peak pulse current is 6.8A.
The SACB45 is available in a surface mount DO-214AA (SMB) package.
The peak pulse power dissipation is 500W.
The operating junction temperature range is -55°C to 150°C.