Built in resistor digital transistor ROHM DTC623TKT146 NPN type designed for muting circuits and high current handling
Key Attributes
Model Number:
DTC623TKT146
Product Custom Attributes
Emitter-Base Voltage VEBO:
12V
Input Resistor:
2.2kΩ
Number:
-
Collector - Emitter Voltage VCEO:
20V
Mfr. Part #:
DTC623TKT146
Package:
SOT-346
Product Description
Product Overview
The DTC623TU / DTC623TK are NPN digital transistors featuring built-in resistors, offering the advantages of regular digital transistors along with enhanced performance for specific applications. These transistors are designed with a low saturation voltage, typically VCE (sat) = 40mV at IC / IB = 50mA / 2.5mA, making them ideal for muting circuits. They also support high current levels, with IC up to 600mA. The devices are available in UMT3 (<SC-70>) and SMT3 (<SC-59>) packages.
Product Attributes
- Brand: ROHM CO.,LTD.
- Type: NPN digital transistor (Built-in resistor type)
- Abbreviated Symbol: R02
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Ta=25C) | ||||||
| Collector-base voltage | VCBO | 20 | V | |||
| Collector-emitter voltage | VCEO | 20 | V | |||
| Emitter-base voltage | VEBO | 12 | V | |||
| Collector current | IC | 600 | mA | |||
| Collector power dissipation | PC | 200 | mW | |||
| Junction temperature | Tj | 150 | C | |||
| Storage temperature | Tstg | -55 | 150 | C | ||
| Electrical Characteristics (Ta=25C) | ||||||
| Collector-base breakdown voltage | BVCBO | 20 | V | IC=50A | ||
| Collector-emitter breakdown voltage | BVCEO | 20 | V | IC=1mA | ||
| Emitter-base breakdown voltage | BVEBO | 12 | V | IE=50A | ||
| Collector cutoff current | ICBO | 0.5 | A | VCB=20V | ||
| Collector-emitter saturation voltage | VCE (sat) | 40 | 150 | mV | IC=50mA, IB=2.5mA | |
| Emitter cutoff current | IEBO | 0.5 | A | VEB=12V | ||
| DC current transfer ratio | hFE | 820 | 2700 | VCE=5V, IC=50mA | ||
| Transition frequency | fT | 150 | MHz | VCE=5V, IC=50mA | ||
| Input resistance | R1 | 1.54 | 2.2 | 2.86 | k | VI=5V, RL=1k, f=1kHz |
| Output "ON" resistance | Ron | 0.4 | ||||
| Packaging Type | Taping Code | Package | Basic Ordering Unit (pieces) |
|---|---|---|---|
| UMT3 | T106 | DTC623TU | 3000 |
| SMT3 | T146 | DTC623TK | 3000 |
2410010302_ROHM-DTC623TKT146_C122996.pdf
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