ROHM DTC363EKT146 NPN Digital Transistor Featuring Built in Resistors and Optimized for Muting Circuit
Product Overview
The DTC363EU/DTC363EK/DTC363ES are NPN digital transistors with built-in resistors, offering the advantages of regular digital transistors. They are particularly optimized for muting circuits due to their low VO(on) (40mV typ. at IO/II = 50mA/2.5mA) and can handle high currents up to IC=600mA. These transistors are suitable for general electronic equipment and devices.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Built-in resistor type)
Technical Specifications
Models: DTC363EU, DTC363EK, DTC363ES
| Specification | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Low VO(on) | VO(on) | IO / II = 50mA / 2.5mA | - | 40 | - | mV |
| High Current Capability | IC | - | - | - | 600 | mA |
| Supply voltage | VCC | - | - | - | 20 | V |
| Input voltage | VIN | - | -10 | - | +10 | V |
| Output current | IC | - | - | - | 600 | mA |
| Power dissipation | PD | - | - | - | 200 | mW |
| Junction temperature | Tj | - | - | - | 150 | C |
| Storage temperature | Tstg | - | -55 | - | +150 | C |
| Input voltage (OFF) | VI(off) | VCC=5V, IO=100A | - | - | 1.0 | V |
| Input voltage (ON) | VI(on) | VO=0.3V, IO=10mA | - | - | 0.3 | V |
| Output voltage (ON) | VO(on) | IO/II=50mA/2.5mA | - | 40 | - | mV |
| Input current | II | VCC=5V, IO=10mA | - | 2.5 | - | mA |
| Output current (OFF) | IO(off) | VCC=15V, VI=0V | - | - | 0.1 | A |
| Input resistance | R1 | VO=5V, IO=50mA | 4.76 | - | 8.84 | k |
| DC current gain | GI | VCE=10V, IE= -50mA, f=100MHz | 70 | - | 200 | - |
| Resistance ratio | R2/R1 | - | 0.8 | - | 1.3 | - |
| Transition frequency | fT | - | - | - | 80 | MHz |
| Output "ON" resistance | Ron | VI=7V, RL=1k, f=1kHz | - | 1.0 | - |
External Dimensions (Unit : mm)
DTC363ES (SC-72 / SPT):
DTC363EU (SC-70 / UMT3):
DTC363EK (SC-59 / SMT3):
Packaging Specifications:
| Part No. | Package | Packaging type | Basic ordering unit (pieces) |
|---|---|---|---|
| DTC363EU | UMT3 | Taping | 3000 |
| DTC363EK | SMT3 | Taping | 3000 |
| DTC363ES | SPT | Taping | 5000 |
Ron Measurement Circuit:
Figure 1 shows the Input "ON" resistance (Ron) measurement circuit.
Electrical Characteristic Curves:
- Fig. 2: Input voltage vs. output current (ON characteristics)
- Fig. 3: Output current vs. input voltage (OFF characteristics)
- Fig. 4: DC current gain vs. output current
- Fig. 5: Output voltage vs. output current
- Fig. 6: "ON" resistance vs. input voltage
2003181935_ROHM-DTC363EKT146_C481713.pdf
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