Models
- DTA143EKA SPICE Model
- DTA143EKA Thermal Model (lib)
- How to Create Symbols for PSpice Models
2D/3D/CAD
- SMT3 STEP Data
Characteristics Data
- ESD Data
DTA143EKA
DTA143EKA
Digital transistor(with built-in resistors)
ROHM世界首創研發的標準型數位電晶體。
雖然可以用於新設計，但可能會另行提供新的替代產品。
Product Detail
規格:
Grade
Standard
Package Code
SOT-346
Package Size [mm]
2.9x2.8 (t=1.3)
JEITA Package
SC-59
Number of terminal
3
Polarity
PNP
Supply voltage VCC 1[V]
-50.0
Collector current Io (Ic) [A]
-0.1
Input resistance R1 1 [kΩ]
4.7
Emitter base Resistance R2 1 [kΩ]
4.7
Power Dissipation (PD)[W]
0.2
Mounting Style
Surface mount
GI hFE
30 to
Output Current [A]
0.1
Storage Temperature (Min.)[°C]
-55
Storage Temperature (Max.)[°C]
150
功能:
- Built-In Biasing Resistors, R1 = R2 = 4.7kΩ
- Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit) .
- Only the on/off conditions need to be set for operation, making the circuit design easy.
- Complementary NPN Types: DTC143E series
Design Resources
Technical Articles
Schematic Design & Verification
- Temperature derating method for Safe Operating Area (SOA)
- Calculation of Power Dissipation in Switching Circuit
- Method for Monitoring Switching Waveform
- Importance of Probe Calibration When Measuring Power: Deskew
- Impedance Characteristics of Bypass Capacitor
Thermal Design
- What Is Thermal Design
- Method for Calculating Junction Temperature from Transient Thermal Resistance Data
- Notes for Temperature Measurement Using Thermocouples
- Two-Resistor Model for Thermal Simulation
- Notes for Temperature Measurement Using Forward Voltage of PN Junction
- What is a Thermal Model? (Transistor)
- Measurement Method and Usage of Thermal Resistance RthJC
- Precautions When Measuring the Rear of the Package with a Thermocouple
Tools
Models
- DTA143EKA SPICE Model
- DTA143EKA Thermal Model (lib)
- How to Create Symbols for PSpice Models
2D/3D/CAD
- SMT3 STEP Data
Characteristics Data
- ESD Data
Packaging & Quality
Package Information
- Package Dimensions
- Inner Structure
- Taping Information
- Explanation for Marking
- Moisture Sensitivity Level
- Anti-Whisker formation
- Condition of Soldering
Manufacturing Data
- Reliability Test Result
Environmental Data
- Constitution Materials List - Please contact us by filling in the form.
- About Flammability of Materials
- About Non-use SVHC under Reach Regulation : Please contact us by filling in the form.
- Compliance of the RoHS / ELV directive
Export Information
- About Export Regulations