Built in bias resistor PNP digital transistor ROHM DTA143XE3TL for simplified inverter circuit design
Key Attributes
Model Number:
DTA143XE3TL
Product Custom Attributes
Current - Collector Cutoff:
500nA
DC Current Gain:
30@10mA,5V
Current - Collector(Ic):
100mA
Type:
NPN
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Transition Frequency(fT):
250MHz
Input Resistor:
4.7kΩ
Vce Saturation(VCE(sat)):
300mV@500uA,10mA
Resistor Ratio:
2.1
Pd - Power Dissipation:
150mW
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTA143XE3TL
Product Description
Product Overview
The DTA143X series are PNP digital transistors featuring built-in bias resistors, simplifying inverter circuit design by eliminating the need for external input resistors. These transistors are designed for easy circuit configuration, requiring only the setting of on/off conditions for operation. They are suitable for inverter, interface, and driver applications.
Product Attributes
- Brand: ROHM
Technical Specifications
| Model | Package | Package Size | VCC (Max.) | IC (Max.) | R1 | R2 | Power Dissipation (mW) | Marking |
|---|---|---|---|---|---|---|---|---|
| DTA143XM | SOT-723 | 1212 | -50V | -100mA | 4.7k | 10k | 150 | 33 |
| DTA143XEB | SOT-416FL | 1616 | -50V | -100mA | 4.7k | 10k | 150 | 33 |
| DTA143XE3 | SOT-416 | 1616 | -50V | -100mA | 4.7k | 10k | 150 | 33 |
| DTA143XUB | SOT-323FL | 2021 | -50V | -100mA | 4.7k | 10k | 200 | 33 |
| DTA143XU3 | SOT-323 | 2021 | -50V | -100mA | 4.7k | 10k | 200 | 33 |
| DTA143XKA | SOT-346 | 2928 | -50V | -100mA | 4.7k | 10k | 200 | 33 |
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 | -2.5 | - | - | V |
| Output voltage (on) | VO(on) | IO = -10mA, II = -0.5mA | - | -100 | -300 | mV |
| Input current | II | VI = -5V | - | - | -1.8 | mA |
| Output current (off) | IO(off) | VCC = -50V, VI = 0V | - | - | -500 | nA |
| DC current gain | GI | VO = -5V, IO = -10mA | 30 | - | - | - |
| Input resistance | R1 | - | 3.29 | 6.11 | k | |
| Resistance ratio | R2/R1 | - | 1.7 | 2.6 | - | |
| Transition frequency | fT | VCE = -10V, IE = 5mA, f = 100MHz | - | 250 | - | MHz |
Absolute Maximum Ratings (Ta = 25C)
| Parameter | Symbol | Values | Unit |
|---|---|---|---|
| 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 |
2401251540_ROHM-DTA143XE3TL_C20108219.pdf
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