PNP Digital Transistor with Built In Bias Resistors ROHM DTA143ZUAT106 Simplifies Inverter Circuit Design
Key Attributes
Model Number:
DTA143ZUAT106
Product Custom Attributes
Output Voltage(VO(on)):
300mV@5mA,0.25mA
Input Resistor:
4.7kΩ
Resistor Ratio:
10
Number:
1 PNP Pre-Biased
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTA143ZUAT106
Package:
SOT-323(SC-70)
Product Description
Product Overview
The DTA143Z series is a PNP digital transistor featuring built-in bias resistors, simplifying inverter circuit design by eliminating the need for external input resistors. This allows for easy circuit design where only on/off conditions need to be set for operation. It is ideal for applications such as inverters, interfaces, and drivers. Complementary NPN types are also available in the DTC143Z series.
Product Attributes
- Brand: ROHM
- RoHS: Yes
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking | Power Dissipation (mW) |
|---|---|---|---|---|---|---|---|---|
| DTA143ZM | SOT-723 | 1212 | T2L | 180 | 8 | 8000 | E13 | 150 |
| DTA143ZEB | SOT-416FL | 1616 | TL | 180 | 8 | 3000 | E13 | 150 |
| DTA143ZE | SOT-416 | 1616 | TL | 180 | 8 | 3000 | E13 | 150 |
| DTA143ZUB | SOT-323FL | 2021 | TL | 180 | 8 | 3000 | 113 | 200 |
| DTA143ZUA | SOT-323 | 2021 | T106 | 180 | 8 | 3000 | 113 | 200 |
| DTA143ZKA | SOT-346 | 2928 | T146 | 180 | 8 | 3000 | E13 | 200 |
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Supply voltage | VCC | -50 | V | |||
| Input voltage (OFF) | VI(off) | VCC = -5V, IO = -100A | - | - | -0.5 | V |
| Input voltage (ON) | VI(on) | VO = -0.3V, IO = -5mA | -1.3 | - | - | V |
| Output voltage (on) | VO(on) | IO = -5mA, II = -0.25mA | - | -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 | 80 | - | - | - |
| Input resistance | R1 | - | 3.29 | 6.11 | k | |
| Resistance ratio | R2/R1 | - | 8 | 12 | - | |
| Transition frequency | fT | VCE = -10V, IE = 5mA, f = 100MHz | - | 250 | - | MHz |
| Collector current (MAX) | IC(MAX)*1 | -100 | mA | |||
| Junction temperature | Tj | 150 | ||||
| Range of storage temperature | Tstg | -55 | +150 |
Built-in Resistor Values
- R1: 4.7k
- R2: 47k
Applications
- INVERTER
- INTERFACE
- DRIVER
1806090424_ROHM-DTA143ZUAT106_C122993.pdf
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