Compact NPN transistor ROHM DTC123YE3TL featuring built in resistors ideal for inverter and driver circuit designs
Product Overview
The DTC123Y series is a line of NPN digital transistors featuring built-in biasing resistors, simplifying circuit design by eliminating the need for external input resistors. These transistors are designed for inverter, interface, and driver applications, offering easy configuration for on/off conditions. The series includes complementary PNP types and is available in various package options.
Product Attributes
- Brand: ROHM
Technical Specifications
| Model | Package | Package Size | VCC (MAX) | IC (MAX) | R1 (Typ.) | R2 (Typ.) | Power Dissipation (mW) |
|---|---|---|---|---|---|---|---|
| DTC123YM | SOT-723 | 1212 | 50V | 100mA | 2.2k | 10k | 150 |
| DTC123YEB | SOT-416FL | 1616 | 50V | 100mA | 2.2k | 10k | 150 |
| DTC123YE3 | SOT-416 | 1616 | 50V | 100mA | 2.2k | 10k | 150 |
| DTC123YUB | SOT-323FL | 2021 | 50V | 100mA | 2.2k | 10k | 200 |
| DTC123YU3 | SOT-323 | 2021 | 50V | 100mA | 2.2k | 10k | 200 |
| DTC123YKA | SOT-346 | 2928 | 50V | 100mA | 2.2k | 10k | 200 |
Absolute Maximum Ratings (Ta = 25C)
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| 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)
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| 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 | n A |
| DC current gain | GI | VO = 5V, IO = 10mA | 33 | - | - | - |
| Input resistance | R1 | - | 1.54 | 2.86 | k | |
| Resistance ratio | R2/R1 | - | 3.6 | 5.5 | - | |
| Transition frequency | fT*1 | VCE = 10V, IE = -5mA, f = 100MHz | - | 250 | - | MHz |
Applications
- INVERTER
- INTERFACE
- DRIVER
2401251540_ROHM-DTC123YE3TL_C20108236.pdf
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