Littelfuse SP720APP, 14-Element Bi-Directional TVS Diode Array, 16-Pin PDIP
- RS Stock No.:
- 171-3894
- Mfr. Part No.:
- SP720APP
- Brand:
- Littelfuse
Subtotal (1 tube of 1000 units)*
£1,352.00
(exc. VAT)
£1,622.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 26 January 2026
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Units | Per unit | Per Tube* |
|---|---|---|
| 1000 + | £1.352 | £1,352.00 |
*price indicative
- RS Stock No.:
- 171-3894
- Mfr. Part No.:
- SP720APP
- Brand:
- Littelfuse
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Direction Type | Bi-Directional | |
| Diode Configuration | Array | |
| Mounting Type | Through Hole | |
| Package Type | PDIP | |
| Pin Count | 16 | |
| Maximum Peak Pulse Current | ±2A | |
| ESD Protection | Yes | |
| Number of Elements per Chip | 14 | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +105 °C | |
| Dimensions | 19.68 x 7.11 x 4.95mm | |
| Length | 19.68mm | |
| Capacitance | 3pF | |
| Maximum Reverse Leakage Current | 20nA | |
| Test Current | 1A | |
| Height | 4.95mm | |
| Width | 7.11mm | |
Select all | ||
|---|---|---|
Brand Littelfuse | ||
Direction Type Bi-Directional | ||
Diode Configuration Array | ||
Mounting Type Through Hole | ||
Package Type PDIP | ||
Pin Count 16 | ||
Maximum Peak Pulse Current ±2A | ||
ESD Protection Yes | ||
Number of Elements per Chip 14 | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +105 °C | ||
Dimensions 19.68 x 7.11 x 4.95mm | ||
Length 19.68mm | ||
Capacitance 3pF | ||
Maximum Reverse Leakage Current 20nA | ||
Test Current 1A | ||
Height 4.95mm | ||
Width 7.11mm | ||
- COO (Country of Origin):
- CN
The SP720 is an array of SCR/Diode bipolar structures for ESD and over-voltage protection to sensitive input circuits. The SP720 has 2 protection SCR/Diode device structures per input. A total of 14 available inputs can be used to protect up to 14 external signal or bus lines. Over-voltage protection is from the IN (pins 1-7 and 9-15) to V+ or V-. The SCR structures are designed for fast triggering at a threshold of one +VBE diode threshold above V+ (Pin 16) or a -VBE diode threshold below V- (Pin 8). From an IN input, a clamp to V+ is activated if a transient pulse causes the input to be increased to a voltage level greater than one VBE above V+. A similar clamp to V- is activated if a negative pulse, one VBE less than V-, is applied to an IN input.