CBI DTC143EUA Digital Transistor NPN Featuring Built in Bias Resistors and Thin Film Resistors for Circuit Design
Key Attributes
Model Number:
DTC143EUA
Product Custom Attributes
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
4.7kΩ
Resistor Ratio:
1.2
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143EUA
Package:
SOT-323
Product Description
Product Overview
The Digital Transistor (NPN) with built-in bias resistors simplifies circuit design by eliminating the need for external input resistors, enabling easy configuration of inverter circuits. These transistors feature thin-film resistors with complete isolation, allowing for negative biasing of the input and minimizing parasitic effects. Operation is streamlined by setting only the on/off conditions, making device design more efficient. Available in multiple package types including SOT-523, SOT-323, SOT-23-3L, and SOT-23.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Type: Digital Transistor (NPN)
- Feature: Built-in bias resistors
- Resistor Type: Thin-film resistors
Technical Specifications
| Model | Package | VCC (V) | VIN (V) | IO (mA) | PD (mW) | Tj (C) | Tstg (C) |
|---|---|---|---|---|---|---|---|
| DTC143E | SOT-523 | 50 | -10+30 | 100 | 150 | 150 | -55+150 |
| DTC143E | SOT-323 | 50 | -10+30 | 100 | 200 | 150 | -55+150 |
| DTC143E | SOT-23-3L | 50 | -10+30 | 100 | 200 | 150 | -55+150 |
| DTC143E | SOT-23 | 50 | -10+30 | 100 | 200 | 150 | -55+150 |
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Input voltage (off) | VI(off) | VCC=5V, IO=100A | 0.5 | V | ||
| Input voltage (on) | VI(on) | VO=0.3V, IO=20mA | 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 | 20 | |||
| 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 |
2410121447_CBI-DTC143EUA_C21714134.pdf
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