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Technical Specifications
Parameters and characteristics for this part
| Specification | SMDA24 |
|---|---|
| Applications | General Purpose |
| Capacitance | 90 pF |
| Current - Peak Pulse | 5 A |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 150 °C |
| Operating Temperature (Min) | -55 °C |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Power - Peak Pulse | 300 W |
| Power Line Protection | No |
| Type | Zener |
| Unidirectional Channels | 4 |
| Voltage - Breakdown (Min) | 26.7 V |
| Voltage - Clamping (Max) | 43 V |
| Voltage - Reverse Standoff (Typ) | 24 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.60 | 1m+ |
| 10 | $ 0.51 | |||
| 100 | $ 0.35 | |||
| 500 | $ 0.28 | |||
| 1000 | $ 0.22 | |||
| Digi-Reel® | 1 | $ 0.89 | 1m+ | |
| 10 | $ 0.55 | |||
| 100 | $ 0.36 | |||
| 500 | $ 0.28 | |||
| 1000 | $ 0.25 | |||
| N/A | 0 | $ 0.81 | 1m+ | |
| 9659 | $ 0.88 | |||
| Tape & Reel (TR) | 2500 | $ 0.20 | 1m+ | |
| 5000 | $ 0.81 | |||
| 5000 | $ 0.19 | |||
| 12500 | $ 0.18 | |||
| 25000 | $ 0.17 | |||
CAD
3D models and CAD resources for this part
Description
General part information
SMDA Series
This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged in an SO-8 configuration giving protection to 4 unidirectional or bi-directional data or interface lines. It is designed for use in applications where protection is required at the board level from voltage transients caused by electrostatic discharge (ESD) as defined in IEC 61000-4-2, electrical fast transients (EFT) per IEC 61000-4-4 and effects of secondary lightning. These TVS arrays have peak pulse power ratings of 300 watts (SMDA) and 500 watts (SMDB) for an 8/20 µsec pulse. They are suitable for protection of sensitive circuitry consisting of TTL, CMOS, DRAM’s, SRAM’s, HCMOS, HSIC and low-voltage interfaces from 3.3 volts to 24 volts
Documents
Technical documentation and resources
