Littelfuse 14-Element Bi-Directional TVS Diode Array, 16-Pin PDIP
- RS Stock No.:
- 171-4298P
- Mfr. Part No.:
- SP720APP
- Brand:
- Littelfuse
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£20.25
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£24.30
(inc. VAT)
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Units | Per unit |
|---|---|
| 10 - 48 | £2.025 |
| 50 - 98 | £1.78 |
| 100 - 498 | £1.58 |
| 500 + | £1.425 |
*price indicative
- RS Stock No.:
- 171-4298P
- 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 | |
| Product Type | TVS Diode Array | |
| Diode Configuration | Array | |
| Mount Type | Through Hole | |
| Package Type | PDIP | |
| Maximum Reverse Stand-off Voltage Vwm | 30V | |
| Pin Count | 16 | |
| Maximum Peak Pulse Current Ippm | 2A | |
| Minimum Operating Temperature | -40°C | |
| ESD Protection | Yes | |
| Test Current It | 1A | |
| Maximum Operating Temperature | 105°C | |
| Number of Elements per Chip | 14 | |
| Height | 4.95mm | |
| Length | 19.68mm | |
| Series | SP720 | |
| Standards/Approvals | No | |
| Width | 7.11mm | |
| Maximum Reverse Leakage Current | 20nA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Littelfuse | ||
Direction Type Bi-Directional | ||
Product Type TVS Diode Array | ||
Diode Configuration Array | ||
Mount Type Through Hole | ||
Package Type PDIP | ||
Maximum Reverse Stand-off Voltage Vwm 30V | ||
Pin Count 16 | ||
Maximum Peak Pulse Current Ippm 2A | ||
Minimum Operating Temperature -40°C | ||
ESD Protection Yes | ||
Test Current It 1A | ||
Maximum Operating Temperature 105°C | ||
Number of Elements per Chip 14 | ||
Height 4.95mm | ||
Length 19.68mm | ||
Series SP720 | ||
Standards/Approvals No | ||
Width 7.11mm | ||
Maximum Reverse Leakage Current 20nA | ||
Automotive Standard No | ||
- 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.