Circuit Protection
DF3D18FU,LF
ActiveToshiba Semiconductor and Storage
TVS DIODES (ESD PROTECTION DIODES), BIDIRECTIONAL TVS DIODE (ESD PROTECTION DIODE), +/-12 V, SOT-323(USM)
Deep-Dive with AI
Search across all available documentation for this part.
Circuit Protection
DF3D18FU,LF
ActiveToshiba Semiconductor and Storage
TVS DIODES (ESD PROTECTION DIODES), BIDIRECTIONAL TVS DIODE (ESD PROTECTION DIODE), +/-12 V, SOT-323(USM)
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | DF3D18FU,LF |
|---|---|
| Bidirectional Channels | 2 |
| Capacitance @ Frequency | 9 pF |
| Current - Peak Pulse (10/1000µs) | 2.5 A |
| Mounting Type | Surface Mount |
| Package / Case | SOT-323, SC-70 |
| Power - Peak Pulse | 80 W |
| Power Line Protection | False |
| Supplier Device Package | USM |
| Type | Zener |
| Voltage - Breakdown (Min) [Min] | 16.2 V |
| Voltage - Clamping (Max) @ Ipp [Max] | 33 V |
| Voltage - Reverse Standoff (Typ) | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.52 | |
| 10 | $ 0.32 | |||
| 100 | $ 0.20 | |||
| 500 | $ 0.15 | |||
| 1000 | $ 0.14 | |||
| Digi-Reel® | 1 | $ 0.52 | ||
| 10 | $ 0.32 | |||
| 100 | $ 0.20 | |||
| 500 | $ 0.15 | |||
| 1000 | $ 0.14 | |||
| N/A | 12471 | $ 0.38 | ||
| Tape & Reel (TR) | 3000 | $ 0.12 | ||
| 6000 | $ 0.11 | |||
| 9000 | $ 0.10 | |||
| 15000 | $ 0.09 | |||
| 21000 | $ 0.09 | |||
| 30000 | $ 0.09 | |||
| 75000 | $ 0.08 | |||
Description
General part information
DF3D18FU Series
TVS Diodes (ESD Protection Diodes), Bidirectional TVS Diode (ESD Protection Diode), +/-12 V, SOT-323(USM)
Documents
Technical documentation and resources