NPN digital transistor ROHM DTC144WUAT106 featuring built in bias resistors for interface and driver
Key Attributes
Model Number:
DTC144WUAT106
Product Custom Attributes
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Resistor Ratio:
0.47
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC144WUAT106
Package:
SOT-323-3
Product Description
Product Overview
The ROHM DTC144WUA is a digital transistor featuring built-in biasing resistors (R1 = 47k, R2 = 22k) that simplify circuit design by eliminating the need for external input resistors. This NPN transistor is designed for inverter, interface, and driver applications, offering easy operation by only requiring the setting of on/off conditions. Its complementary PNP type is the DTA144WUA.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
- Complementary PNP Type: DTA144WUA
Technical Specifications
| Parameter | Symbol | Value | Unit | Conditions | |
|---|---|---|---|---|---|
| Supply voltage | VCC | 50 | V | ||
| Input voltage | VIN | -10 to 40 | V | ||
| Output current | IO | 30 | mA | ||
| Collector current (MAX) | IC(MAX)*1 | 100 | mA | ||
| Power dissipation | PD*2 | 200 | mW | Each terminal mounted on a reference land. | |
| Junction temperature | Tj | 150 | |||
| Range of storage temperature | Tstg | -55 to +150 | |||
| Input voltage (VI(off)) | - | V | VCC = 5V, IO = 100A | ||
| Input voltage (VI(on)) | 4.0 | V | VO = 0.3V, IO = 2mA | ||
| Output voltage (VO(on)) | 100 to 300 | mV | IO = 10mA, II = 0.5mA | ||
| Input current | II | - | 160 | A | VI = 5V |
| Output current (IO(off)) | - | 500 | n | VCC = 50V, VI = 0V | |
| DC current gain | GI | 56 | - | VO = 5V, IO = 5mA | |
| Input resistance | R1 | 32.9 to 61.1 | k | ||
| Resistance ratio | R2/R1 | 0.37 to 0.57 | - | ||
| Transition frequency | fT*1 | 250 | MHz | VCE = 10V, IE = -5mA, f = 100MHz | |
| Package | SOT-323 (UMT3) | ||||
| Package size | 2021 | ||||
| Taping code | T106 | ||||
| Reel size (mm) | 180 | ||||
| Tape width (mm) | 8 | ||||
| Basic ordering unit (pcs) | 3000 | ||||
| Marking | 86 |
2109141830_ROHM-DTC144WUAT106_C509883.pdf
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