Built in Bias Resistor NPN Digital Transistor ROHM DTC143ZCAT116 for Inverter and Driver Applications
Key Attributes
Model Number:
DTC143ZCAT116
Product Custom Attributes
Output Voltage(VO(on)):
300mV@5mA,0.25mA
Input Resistor:
6.11kΩ
Resistor Ratio:
10
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC143ZCAT116
Package:
SOT-23
Product Description
Product Overview
The DTC143ZCA is an NPN digital transistor featuring built-in biasing resistors, enabling the configuration of inverter circuits without external resistors. This design simplifies circuit design by requiring only the setting of on/off conditions. The integrated thin-film resistors offer complete isolation for negative input biasing and eliminate parasitic effects. It is suitable for inverter, interface, and driver applications. A complementary PNP type, DTA143ZCA, is also available.
Product Attributes
- Brand: ROHM
- Type: NPN Digital Transistor (Bias Resistor Built-in Transistor)
- Package: SOT-23 (SST3)
Technical Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Supply Voltage | VCC | 50 | V |
| Maximum Output Current | IC(MAX.) | 100 | mA |
| Resistor R1 | R1 | 4.7k | k |
| Resistor R2 | R2 | 47k | k |
| Supply Voltage (Absolute Max.) | VCC | 50 | V |
| Input Voltage (Absolute Max.) | VIN | -5 to 30 | V |
| Output Current (Absolute Max.) | IO | 100 | mA |
| Collector Current (Absolute Max.) | IC(MAX)*1 | 100 | mA |
| Power Dissipation (Absolute Max.) | PD*2 | 200 | mW |
| Power Dissipation (Absolute Max.) | PD*3 | 350 | mW |
| Junction Temperature (Absolute Max.) | Tj | 150 | |
| Storage Temperature Range (Absolute Max.) | Tstg | -55 to +150 | |
| Input Voltage VI(off) (Typ.) | VI(off) | - | 0.5 V |
| Input Voltage VI(on) (Typ.) | VI(on) | 1.3 | - V |
| Output Voltage VO(on) (Typ.) | VO(on) | 100 to 300 | mV |
| Input Current II (Typ.) | II | - | 1.8 mA |
| Output Current IO(off) (Typ.) | IO(off) | - | 500 nA |
| DC Current Gain GI (Typ.) | GI | 80 | - |
| Input Resistance R1 (Typ.) | R1 | 3.29 to 6.11 | k |
| Resistance Ratio R2/R1 (Typ.) | R2/R1 | 8 to 12 | - |
| Transition Frequency fT*1 (Typ.) | fT*1 | 250 | MHz |
| Package Size | 2924 | ||
| Reel Size | 180 | mm | |
| Tape Width | 8 | mm | |
| Basic Ordering Unit | 3000 | pcs | |
| Marking | E23 |
1810010615_ROHM-DTC143ZCAT116_C190526.pdf
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