Digital Transistor PNP Featuring Built-in Resistors CBI DTA143EUA for Streamlined Inverter Circuit Setup
Key Attributes
Model Number:
DTA143EUA
Product Custom Attributes
Mfr. Part #:
DTA143EUA
Package:
SOT-323
Product Description
Product Overview
The DTA143E series digital transistors feature built-in bias resistors, enabling the configuration of inverter circuits without external input resistors. These thin-film resistors offer complete isolation for positive input biasing and minimize parasitic effects, simplifying device design by requiring only on/off condition settings for operation. They are suitable for applications where digital logic is integrated with analog signals.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Product Type: Digital Transistor (PNP) with Built-in Resistors
Technical Specifications
| Model | Package Type | Pin Connections (1, 2, 3) | Marking | Power Dissipation (PD) @ Ta=25 (mW) |
|---|---|---|---|---|
| DTA143EE | SOT-523 | 1. IN, 2. GND, 3. OUT | 13 | 150 |
| DTA143EUA | SOT-323 | 1. IN, 2. GND, 3. OUT | 13 | 200 |
| DTA143EKA | SOT-23-3L | 1. IN, 2. GND, 3. OUT | 13 | 200 |
| DTA143ECA | SOT-23 | 1. IN, 2. GND, 3. OUT | 13 | 200 |
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| MAXIMUM RATINGS (Ta=25 unless otherwise noted) | ||||||
| Supply Voltage | VCC | -50 | V | |||
| Input Voltage | VIN | -30 | +10 | V | ||
| Output Current | IO | -100 | mA | |||
| Power Dissipation | PD | 150 (DTA143EE) 200 (DTA143EUA/KA/CA) | mW | |||
| Junction Temperature | Tj | 150 | ||||
| Storage Temperature | Tstg | -55 | +150 | |||
| ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified) | ||||||
| Input voltage (off) | VI(off) | VCC=-5V, IO=-100A | -0.5 | V | ||
| Input voltage (on) | VI(on) | VO=-0.3V, IO=-20 mA | -3 | V | ||
| Output voltage (on) | VO(on) | IO/II=-10mA/-0.5mA | -0.3 | V | ||
| Input current | II | VI=-5V | -1.8 | mA | ||
| Output current (off) | IO(off) | VCC=-50V, VI=0 | -0.5 | A | ||
| DC current gain | GI | VO=-5V, IO=-10mA | 30 | |||
| Input resistance | R1 | 3.29 | 4.7 | 6.11 | k | |
| Resistance ratio | R2/R1 | 0.8 | 1 | 1.2 | ||
| Transition frequency | fT | VO=-10V, IO=-5mA, f=100MHz | 250 | MHz | ||
2510101615_CBI-DTA143EUA_C51315330.pdf
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