Спецификации
| Атрибут | Ценность |
| Supplier | Vishay Siliconix |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | TrenchFET® |
| Part Status | Active |
| FET Type | 2 N-Channel (Dual) |
| FET Feature | Logic Level Gate |
| Drain to Source Voltage (Vdss) | 20V |
| Current - Continuous Drain(Id) @ 25°C | 1.1A |
| Rds On(Max) @ Id Vgs | 235mOhm @ 1A, 4.5V |
| Vgs(th)(Max) @ Id | 1.5V @ 250µA |
| Gate Charge(Qg)(Max) @ Vgs | 3nC @ 10V |
| Input Capacitance(Ciss)(Max) @ Vds | 62pF @ 10V |
| Power - Max | 420mW |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Обзор
Description
SI1902CDL-T1-GE3 is a part number for an electronic component; the exact function depends on the manufacturer. To introduce it succinctly, identify the device type, main features, and typical applications from the datasheet. A tight intro could be: The SI1902CDL-T1-GE3 is a [device type] from [manufacturer], in [package], offering [primary features]. It supports [interfaces], operates from [voltage range], and targets [applications]. For precise specs, locate the datasheet and decode the suffixes (T1-GE3) which often indicate package, revision, or lead-free variant. If you share the manufacturer or a link, I can provide a concrete, one-paragraph summary.
Equivalent
SI1902CDL-T1-GE3 is a small SOT‑23 logic‑level N‑channel MOSFET. Common equivalents: 2N7002, BSS138, IRLML2502, SI2302. Before substituting, verify VDS, ID, RDS(on), Vgs(th) and package pinout to ensure compatibility.
Pinout
SI1902CDL-T1-GE3 is a 3‑pin SOT‑23 N‑channel enhancement MOSFET (logic‑level) used for low‑voltage switching and load driving. Pins (typical SOT‑23 mapping): Pin 1 = Gate, Pin 2 = Drain (tab tied to drain), Pin 3 = Source.
Manufacturer
Manufacturer: Vishay Intertechnology (branded Vishay Siliconix for MOSFET products).
What kind of company: Vishay is a global electronic components manufacturer and supplier—publicly traded—specializing in discrete semiconductors (power MOSFETs, diodes, rectifiers), analog ICs, and passive components (resistors, capacitors, inductors). The Siliconix business unit focuses on power MOSFETs and related power-management devices used across consumer, industrial, automotive, and telecommunications markets.
What kind of company: Vishay is a global electronic components manufacturer and supplier—publicly traded—specializing in discrete semiconductors (power MOSFETs, diodes, rectifiers), analog ICs, and passive components (resistors, capacitors, inductors). The Siliconix business unit focuses on power MOSFETs and related power-management devices used across consumer, industrial, automotive, and telecommunications markets.
Package
The SI1902CDL-T1-GE3 is supplied in a SOT-23 (TO-236AB) 3-pin surface-mount plastic package. The T1 indicates tape-and-reel packaging and GE3 denotes RoHS/lead‑free finish.
