Product Overview
The DTC123Y series are NPN digital transistors featuring built-in bias resistors, simplifying circuit design by eliminating the need for external input resistors. These transistors are ideal for inverter, interface, and driver applications, allowing for easy configuration of inverter circuits by simply setting on/off conditions. They are available in various packages including SOT-416FL, SOT-416, SOT-323, and SOT-346.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking | VCC (V) | IC(MAX.) (mA) | R1 (k) | R2 (k) | PD (mW) | Tj (C) | Tstg (C) | VI(off) (V) | VI(on) (V) | VO(on) (mV) | II (mA) | IO(off) (nA) | GI | R1 (k) | R2/R1 | fT (MHz) |
| DTC123YEB | SOT-416FL (EMT3F) | 1616 | TL | 180 | 8 | 3000 | 62 | 50 | 100 | 2.2 | 10 | 150 | 150 | -55 to +150 | - | 3.0 | 100 | - | - | 33 | 1.54 to 2.86 | 3.6 to 5.5 | 250 |
| DTC123YE | SOT-416 (EMT3) | 1616 | TL | 180 | 8 | 3000 | 62 | 50 | 100 | 2.2 | 10 | 150 | 150 | -55 to +150 | - | 3.0 | 100 | - | - | 33 | 1.54 to 2.86 | 3.6 to 5.5 | 250 |
| DTC123YUA | SOT-323 (UMT3) | 2021 | T106 | 180 | 8 | 3000 | 62 | 50 | 100 | 2.2 | 10 | 200 | 150 | -55 to +150 | - | 3.0 | 100 | - | - | 33 | 1.54 to 2.86 | 3.6 to 5.5 | 250 |
| DTC123YKA | SOT-346 (SMT3) | 2928 | T146 | 180 | 8 | 3000 | 62 | 50 | 100 | 2.2 | 10 | 200 | 150 | -55 to +150 | - | 3.0 | 100 | - | - | 33 | 1.54 to 2.86 | 3.6 to 5.5 | 250 |
| Absolute Maximum Ratings: |
| Supply voltage | VCC | 50 V |
| Input voltage | VIN | -5 to 12 V |
| Output current | IO | 100 mA |
| Collector current | IC(MAX)*1 | 100 mA |
| Junction temperature | Tj | 150 |
| Range of storage temperature | Tstg | -55 to +150 |
| Electrical Characteristics (Ta = 25C): |
| Input voltage (OFF) | VI(off) | VCC = 5V, IO = 100A | - | - | 0.3 V | |
| Input voltage (ON) | VI(on) | VO = 0.3V, IO = 20mA | 3.0 | - | - V | |
| Output voltage (ON) | VO(on) | IO = 10mA, II = 0.5mA | - | 100 | 300 mV | |
| Input current | II | VI = 5V | - | - | 3.8 mA | |
| Output current (OFF) | IO(off) | VCC = 50V, VI = 0V | - | - | 500 nA | |
| DC current gain | GI | VO = 5V, IO = 10mA | 33 | - | - | |
| Input resistance | R1 | | - | 2.2 | k | |
| Resistance ratio | R2/R1 | | - | 4.5 | - | |
| Transition frequency | fT*1 | VCE = 10V, IE = -5mA, f = 100MHz | - | 250 | MHz | |
2410121609_ROHM-DTC123YKAT146_C703615.pdf