Digital Transistor ROHM DTC123JKAT146 NPN Featuring Built in Bias Resistors for Simplified Circuit Configurations
Key Attributes
Model Number:
DTC123JKAT146
Product Custom Attributes
Output Voltage(VO(on)):
300mV@5mA,0.25mA
Input Resistor:
2.2kΩ
Resistor Ratio:
26
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC123JKAT146
Package:
SOT-346
Product Description
Product Overview
The ROHM DTC123J series are NPN digital transistors with built-in bias resistors, designed to simplify inverter circuit configurations by eliminating the need for external input resistors. These transistors are ideal for applications requiring easy ON/OFF condition setting, such as inverters, interfaces, and drivers. The series offers complementary PNP types (DTA123J series) and is available in various package types to suit diverse design needs.Product Attributes
- Brand: ROHM
- Product Type: NPN Digital Transistors (Bias Resistor Built-in Transistors)
- Complementary PNP Types: DTA123J series
- RoHS: Yes
Technical Specifications
| Parameter | Model | Value | Unit | ||||
|---|---|---|---|---|---|---|---|
| Supply Voltage (VCC) | DTC123J series | 50 | V | ||||
| Max. Output Current (IC(MAX.)) | DTC123J series | 100 | mA | ||||
| Built-in Resistor R1 | DTC123J series | 2.2k | |||||
| Built-in Resistor R2 | DTC123J series | 47k | |||||
| Input Voltage (VIN) | DTC123J series | -5 to 12 | V | ||||
| Junction Temperature (Tj) | DTC123J series | 150 | |||||
| Storage Temperature Range (Tstg) | DTC123J series | -55 to +150 | |||||
| Parameter | Conditions | Min. | Typ. | Max. | Unit | ||
| Input Voltage (VI(off)) | VCC = 5V, IO = 100A | - | - | 0.5 | V | ||
| Input Voltage (VI(on)) | VO = 0.3V, IO = 5mA | 1.1 | - | - | V | ||
| Output Voltage (VO(on)) | IO / II = 5mA / 0.25mA | - | 100 | 300 | mV | ||
| Input Current (II) | VI = 5V | - | - | 3.6 | mA | ||
| Output Current (IO(off)) | VCC = 50V, VI = 0V | - | - | 500 | n | ||
| DC Current Gain (GI) | VO = 5V, IO = 10mA | 80 | - | - | |||
| Input Resistance (R1) | - | 1.54 | 2.86 | k | |||
| Resistance Ratio (R2/R1) | - | 17 | 26 | - | |||
| Transition Frequency (fT) | VCE = 10V, IE = -5mA, f = 100MHz | - | 250 | - | MHz | ||
| Part No. | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking |
| DTC123JM | VMT3 | 1212 | T2L | 180 | 8 | 8000 | E42 |
| DTC123JEB | EMT3F | 1616 | TL | 180 | 8 | 3000 | E42 |
| DTC123JE | EMT3 | 1616 | TL | 180 | 8 | 3000 | E42 |
| DTC123JUB | UMT3F | 2021 | TL | 180 | 8 | 3000 | 142 |
| DTC123JUA | UMT3 | 2021 | T106 | 180 | 8 | 3000 | 142 |
| DTC123JKA | SMT3 | 2928 | T146 | 180 | 8 | 3000 | E42 |
| Part No. | Package | Package size | Taping code | Reel size (mm) | Tape width (mm) | Basic ordering unit.(pcs) | Marking |
| DTC123JKA | SMT3 | 2928 | T146 | 180 | 8 | 3000 | E42 |
| Part No. | Package | Package size | Power dissipation (PD) | Unit | |||
| DTC123JM | VMT3 | 1212 | 150 | mW | |||
| DTC123JEB | EMT3F | 1616 | 150 | mW | |||
| DTC123JE | EMT3 | 1616 | 150 | mW | |||
| DTC123JUB | UMT3F | 2021 | 200 | mW | |||
| DTC123JUA | UMT3 | 2021 | 200 | mW | |||
| DTC123JKA | SMT3 | 2928 | 200 | mW |
Applications
- INVERTER
- INTERFACE
- DRIVER
1808272202_ROHM-DTC123JKAT146_C111724.pdf
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