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PDTC114YT-QR
+Lista de MateriaisTRANS PREBIAS NPN 50V TO236AB
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FabricanteNexperia USA Inc.
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Peça do Fabricante #PDTC114YT-QR
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Especificações
| Atributo | Valor |
| Part Status | Active |
| Base Product Number | PDTC114 |
| Transistor Type | NPN - Pre-Biased |
| Current - Collector (Ic) (Max) | 100 mA |
| Voltage - Collector Emitter Breakdown (Max) | 50 V |
| Resistors Included | R1 and R2 |
| Resistor - Base (R1) | 10 kOhms |
| Resistor - Emitter Base (R2) | 47 kOhms |
| DC Current Gain (h FE) (Min) @ Ic, Vce | 100 @ 5mA, 5V |
| Vce Saturation (Max) @ Ib, Ic | 100mV @ 250µA, 5mA |
| Current - Collector Cutoff (Max) | 1µA |
| Frequency - Transition | 230 MHz |
| Power - Max | 250 mW |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | TO-236AB |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Visão Geral
Description
PDTC114YT-QR is a digital transistor with an integrated base resistor. It combines an NPN transistor and a fixed base drive resistor, allowing a microcontroller or logic output to switch loads directly without an external base resistor. This simplifies interfacing to LEDs, relays, optocouplers, or other small loads and helps ensure consistent base drive and switching performance. The -QR suffix typically denotes RoHS-compliant, tape-and-reel packaging for automated assembly. Benefits include fewer components, easier design, and reliable drive from 3.3–5 V logic. For exact electrical ratings (collector current, Vce, base current, and switching speed), check the datasheet for the precise variant, since these parameters vary between parts. In short: a compact, easy-to-use transistor switch with built-in current-limiting, well-suited for MCU-driven switching tasks.
Equivalent
PDTC114YT-QR is an NPN digital transistor with a built-in base resistor in a SOT-23 package. Equivalents with the same function/pinout include:
- Rohm DTC114Y/YE series
- Diodes Incorporated DTC114E (and DTC114ER)
- Renesas/NEC PDTC114ET
- On Semiconductor PDTC114ET / PDTC114U
Note: verify base-resistor value, Vce, and packaging to ensure exact compatibility with your design.
- Rohm DTC114Y/YE series
- Diodes Incorporated DTC114E (and DTC114ER)
- Renesas/NEC PDTC114ET
- On Semiconductor PDTC114ET / PDTC114U
Note: verify base-resistor value, Vce, and packaging to ensure exact compatibility with your design.
Features
- NPN digital transistor with built-in base bias resistor (no external base resistor needed)
- Direct logic-drive capability (TTL/CMOS compatible inputs)
- Suitable for switching low-power loads (LEDs, small relays, transistors, etc.)
- Low input current with high gain; fast switching
- Low Vce(sat) for efficient switching
- RoHS compliant
- Package: 3-pin SOT-23; Tape & Reel (QR) packaging
- Wide operating temperature range (industrial-grade)
- Direct logic-drive capability (TTL/CMOS compatible inputs)
- Suitable for switching low-power loads (LEDs, small relays, transistors, etc.)
- Low input current with high gain; fast switching
- Low Vce(sat) for efficient switching
- RoHS compliant
- Package: 3-pin SOT-23; Tape & Reel (QR) packaging
- Wide operating temperature range (industrial-grade)
Pinout
- Pin count: 3 pins (SOT-23-3, PDTC114YT-QR).
- Function: NPN digital transistor with built-in base resistor and base-emitter resistor. It acts as a switch to drive loads (LEDs, relays) directly from a microcontroller; pinout: Base (input, via internal resistor), Emitter (ground), Collector (output to load). No external base resistor needed.
- Function: NPN digital transistor with built-in base resistor and base-emitter resistor. It acts as a switch to drive loads (LEDs, relays) directly from a microcontroller; pinout: Base (input, via internal resistor), Emitter (ground), Collector (output to load). No external base resistor needed.
Manufacturer
Manufacturer: Renesas Electronics Corporation.
What kind of company: A Japanese multinational semiconductor company that designs and manufactures microcontrollers, analog and power semiconductors, and other integrated circuits.
What kind of company: A Japanese multinational semiconductor company that designs and manufactures microcontrollers, analog and power semiconductors, and other integrated circuits.
Application
PDTC114YT-QR is an NPN digital transistor with a built-in base resistor (no external base resistor needed). Common applications:
- Directly drive LEDs and indicator lamps from a microcontroller.
- Low-side switching of relays, small solenoids, and motors (with protection as needed).
- Interface/buffering stage in digital logic and sensor circuits.
- Drive transistors or small MOSFET gates in simple power and switching circuits.
- General purpose switching in consumer, automotive, and industrial electronics.
Note: ensure the load current and voltages stay within the device ratings.
- Directly drive LEDs and indicator lamps from a microcontroller.
- Low-side switching of relays, small solenoids, and motors (with protection as needed).
- Interface/buffering stage in digital logic and sensor circuits.
- Drive transistors or small MOSFET gates in simple power and switching circuits.
- General purpose switching in consumer, automotive, and industrial electronics.
Note: ensure the load current and voltages stay within the device ratings.
Package
3-pin SOT-23 (SOT-23-3) package, supplied in Tape-and-Reel (QR) packaging.