| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,758 pcs
|
6758 pcs | On Request | 1 | On Request | On Request | 14+11 | On Request | On Request | |
|
4,811 pcs
|
4811 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,600 pcs
|
3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,209 pcs
|
1209 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Input Capacitance | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature Range | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology |
The SP720ABG is a 14-channel TVS diode array from Littelfuse, part of the SP720 series. It integrates SCR/Diode bipolar structures to provide ESD and over-voltage protection for sensitive input circuits. The device offers 14 inputs that can protect up to 14 external signal or bus lines.
Key electrical characteristics include a maximum continuous supply voltage of 35V, single-ended voltage range up to 30V, and differential voltage range of ±15V. It features fast switching with a typical risetime of 2 ns, low input leakage current of 1 nA typical, and low input capacitance of 3 pF typical. The device meets ESD standards: HBM 15 kV, IEC 61000-4-2 direct discharge 4 kV (single input) and 8 kV (two inputs in parallel), and air discharge 15 kV. It also handles peak pulse currents up to ±5 A for 4 µs pulses and ±3 A for 8/20 µs pulses per IEC 61000-4-5.
The SP720ABG is designed for over-voltage protection from IN pins to V+ or V-. The SCR structures trigger at one VBE above V+ or below V-. Typical applications include microprocessor/logic input protection, data bus protection, and analog device input protection. The device operates over a temperature range of -40°C to 105°C.
The SP720ABG is offered in a 16-SOIC surface mount package (0.154" width, 3.90mm width) with a supplier device package of 16-SOIC. It is RoHS3 compliant (unverified) and has an MSL of 1 (unverified).
| Qty | Low | High |
|---|---|---|
| 1+ | $3.85 | $3.85 |
| 10+ | $2.22 | $2.22 |
| 100+ | $1.92 | $1.92 |
| 500+ | $1.71 | $1.71 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SP720ABG can handle peak pulse currents of ±3 A for 8/20 µs (IEC 61000-4-5), ±2 A for 100 µs single pulse, and ±5 A for 4 µs single pulse.
It provides 15 kV HBM, 4 kV direct discharge (single input), 8 kV direct discharge (two inputs in parallel), and 15 kV air discharge per IEC 61000-4-2.
Typical input capacitance is 3 pF.
It has 14 circuits (channels) for protecting up to 14 signal or bus lines.
-40°C to 105°C.
It is available in a 16-SOIC surface mount package (0.154" width, 3.90mm width).
The maximum continuous supply voltage (V+ to V-) is 35 V.