Built in bias resistor PNP digital transistor ROHM DTA143XMT2L for inverter and interface circuit applications
Key Attributes
Model Number:
DTA143XMT2L
Product Custom Attributes
DC Current Gain:
30@10mA,5V
Operating Temperature:
-55℃~+150℃
Current - Collector(Ic):
100mA
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
4.7kΩ
Resistor Ratio:
2.1
Number:
-
Pd - Power Dissipation:
150mW
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTA143XMT2L
Package:
SOT-723
Product Description
Product Overview
The DTA143X series are PNP digital transistors featuring built-in bias resistors (R1 = 4.7k, R2 = 10k). This integration simplifies circuit design by eliminating the need for external input resistors, allowing for inverter circuit configurations with only on/off condition settings. These transistors are suitable for applications such as inverters, interfaces, and drivers. Complementary NPN types are available in the DTC143X series.
Product Attributes
- Brand: ROHM
- Product Type: Digital Transistor (Bias Resistor Built-in Transistor)
- Polarity: PNP
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking | VCC (MAX.) | IC(MAX.) | R1 (Typ.) | R2 (Typ.) | Power Dissipation (mW) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DTA143XM | SOT-723 | 1212 | T2L | 180 | 8 | 8000 | 33 | -50V | -100mA | 4.7k | 10k | 150 | |
| DTA143XEB | SOT-416FL | 1616 | TL | 180 | 8 | 3000 | 33 | -50V | -100mA | 4.7k | 10k | 150 | |
| DTA143XE | SOT-416 | 1616 | TL | 180 | 8 | 3000 | 33 | -50V | -100mA | 4.7k | 10k | 150 | |
| DTA143XUB | SOT-323FL | 2021 | TL | 180 | 8 | 3000 | 33 | -50V | -100mA | 4.7k | 10k | 200 | |
| DTA143XUA | SOT-323 | 2021 | T106 | 180 | 8 | 3000 | 33 | -50V | -100mA | 4.7k | 10k | 200 | |
| DTA143XKA | SOT-346 | 2928 | T146 | 180 | 8 | 3000 | 33 | -50V | -100mA | 4.7k | 10k | 200 | |
| Absolute Maximum Ratings (Ta = 25C) | |||||||||||||
| Parameter | Values | ||||||||||||
| Supply voltage (VCC) | -50 V | ||||||||||||
| Input voltage (VIN) | -20 to 7 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 | Conditions | Min. | Typ. | Max. | Unit | ||||||||
| Input voltage (VI(off)) | VCC = -5V, IO = -100A | - | - | -0.3 | V | ||||||||
| Input voltage (VI(on)) | VO = -0.3V, IO = -20mA | -2.5 | - | - | V | ||||||||
| Output voltage (VO(on)) | IO = -10mA, II = -0.5mA | - | -100 | -300 | mV | ||||||||
| Input current (II) | VI = -5V | - | - | -1.8 | mA | ||||||||
| Output current (IO(off)) | VCC = -50V, VI = 0V | - | - | -500 | nA | ||||||||
| DC current gain (GI) | VO = -5V, IO = -10mA | 30 | - | - | - | ||||||||
| Input resistance (R1) | - | 3.29 | 4.7 | 6.11 | k | ||||||||
| Resistance ratio (R2/R1) | - | 1.7 | 2.1 | 2.6 | - | ||||||||
| Transition frequency (fT*1) | VCE = -10V, IE = 5mA, f = 100MHz | - | 250 | - | MHz | ||||||||
2209051730_ROHM-DTA143XMT2L_C5157680.pdf
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