Models
- UMT3904 SPICE Model
2D/3D/CAD
- UMT3 STEP Data
Characteristics Data
- ESD Data
UMT3904
UMT3904
Switching transistor
我們以節能和高可靠性為研發概念，推出從小型品到大功率封裝的完整產品線，多樣化的產品以滿足市場需求。
Product Detail
規格:
Grade
Standard
Package Code
SOT-323
JEITA Package
SC-70
Package Size[mm]
2.0x2.1(t=0.9)
Number of terminal
3
Polarity
NPN
Collector Power dissipation PC[W]
0.2
Collector-Emitter voltage VCEO1[V]
40.0
Collector current Io(Ic) [A]
0.2
hFE
100 to 300
hFE (Min.)
100
hFE (Max.)
300
Mounting Style
Surface mount
Storage Temperature (Min.)[°C]
-55
Storage Temperature (Max.)[°C]
150
功能:
切換用表面安裝型雙載子電晶體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
- Two-Resistor Model for Thermal Simulation
- Notes for Temperature Measurement Using Thermocouples
- What is a Thermal Model? (Transistor)
- Notes for Temperature Measurement Using Forward Voltage of PN Junction
- Measurement Method and Usage of Thermal Resistance RthJC
- Precautions When Measuring the Rear of the Package with a Thermocouple
Tools
Models
- UMT3904 SPICE Model
2D/3D/CAD
- UMT3 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