TCUT1350
Full part number: TCUT1350X01
Every spec below is cited to the manufacturer datasheet. Compare the closest alternatives, then ask the assistant what it means for your design.
What the TCUT1350 does
The TCUT1350X01 is a subminiature dual-channel transmissive optical sensor featuring an infrared emitter and two phototransistor detectors in a surface mount package. It operates with a 3 mm gap, 0.3 mm aperture, and 950 nm emitter wavelength, delivering 1.6 mA typical output current. The device supports a 3-30 V single supply, handles 25 mA forward current, and functions across -40 °C to +125 °C. AEC-Q101 qualified for automotive use, it serves as an accurate position sensor for encoders or a detector for motion, speed, and direction in industrial applications.
Datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| output current (abs max) | 700 µA | — | 1.6 mA | VCE = 5 V, IF = 15 mA; collector; COUPLER | Vishay datasheet, p. 3 — Vishay Semiconductors |
| forward voltage (abs max) | 1 V | 1.2 V | 1.4 V | IF = 15 mA; INPUT (EMITTER) | Vishay datasheet, p. 3 — Vishay Semiconductors |
| operating temperature | -40 °C | — | 125 °C | Vishay datasheet, p. 2 — Vishay Semiconductors | |
| reverse leakage current (abs max) | — | — | 10 µA | VR = 5 V; INPUT (EMITTER) | Vishay datasheet, p. 3 — Vishay Semiconductors |
| junction capacitance (abs max) | — | — | 25 pF | VR = 0 V, f = 1 MHz; INPUT (EMITTER) | Vishay datasheet, p. 3 — Vishay Semiconductors |
| rise time (abs max) | — | 9 µs | 150 µs | IC = 0.7 mA, VCE = 5 V, RL = 100 Ω (see fig. 3); SWITCHING CHARACTERISTICS | Vishay datasheet, p. 3 — Vishay Semiconductors |
| fall time (abs max) | — | 16 µs | 150 µs | IC = 0.7 mA, VCE = 5 V, RL = 100 Ω (see fig. 3); SWITCHING CHARACTERISTICS | Vishay datasheet, p. 3 — Vishay Semiconductors |
| dark current (abs max) | — | 1 nA | 100 nA | VCE = 25 V, IF = 0 A, E = 0 lx; collector; OUTPUT (DETECTOR) | Vishay datasheet, p. 3 — Vishay Semiconductors |
| collector emitter voltage (abs max) | 20 V | — | — | IC = 1 mA; collector; OUTPUT (DETECTOR) | Vishay datasheet, p. 3 — Vishay Semiconductors |
Closest matches to TCUT1350
Frequently asked questions
What is the collector-emitter voltage when IC = 1 mA for the collector output (detector)?
The collector-emitter voltage is 20 V.
What is the dark current of the TCUT1350X01 detector output?
The dark current is 1 nA at VCE = 25 V, IF = 0 A, and E = 0 lx.
What is the fall time of the TCUT1350X01 under switching characteristics conditions?
The fall time is 16 µs when IC = 0.7 mA, VCE = 5 V, and RL = 100 Ω.
What is the forward voltage when IF = 15 mA and INPUT (EMITTER)?
The forward voltage is 1.2 V.
What is the junction capacitance of the TCUT1350X01 at VR = 0 V and f = 1 MHz?
The junction capacitance is 25 pF at VR = 0 V, f = 1 MHz; INPUT (EMITTER).
What is the maximum operating temperature for the TCUT1350X01?
The maximum operating temperature is 125 °C.
What is the output current of the TCUT1350X01 coupler when VCE = 5 V and IF = 15 mA?
The output current is 1.6 mA.
What is the reverse leakage current when VR = 5 V and INPUT (EMITTER)?
The reverse leakage current is 10 µA.
What is the rise time of the TCUT1350X01 under switching characteristics conditions?
The rise time is 9 µs when IC = 0.7 mA, VCE = 5 V, and RL = 100 Ω.