Specifications
SKU: 12493629
Below is the parameter table and instructions for the 2SA1943-O-JSM transistor:
Parameter Table
Parameter | Symbol | Min | Typical | Max | Unit |
---|---|---|---|---|---|
Collector-Emitter Voltage | VCE | - | - | 80 | V |
Base-Emitter Voltage | VBE | - | 2.5 | 3.5 | V |
Collector Current | IC | - | 500 | 1500 | mA |
Base Current | IB | - | 50 | 150 | mA |
DC Current Gain | hFE | 20 | 100 | 400 | - |
Transition Frequency | fT | - | 100 | 200 | MHz |
Power Dissipation | PT | - | - | 625 | mW |
Junction Temperature | TJ | - | - | 150 | °C |
Storage Temperature Range | TSTG | -55 | - | 150 | °C |
Instructions
Handling and Storage:
- Store the 2SA1943-O-JSM in a dry, cool place to avoid moisture and temperature extremes.
- Handle with care to prevent damage to the leads and the semiconductor junction.
Mounting:
- Ensure proper alignment of the leads during soldering to avoid mechanical stress.
- Use a heat sink if the device will be operating near its maximum power dissipation.
Soldering:
- Preheat the PCB to reduce thermal shock.
- Use a soldering iron with a temperature setting of 300°C to 350°C.
- Solder each lead for no more than 3 seconds to avoid overheating the device.
Biasing:
- Ensure the base-emitter voltage (VBE) does not exceed 3.5V to prevent damage.
- The collector current (IC) should not exceed 1500mA to avoid exceeding the maximum power dissipation.
Testing:
- Use a multimeter to check the continuity and resistance between the leads.
- Measure the hFE using a transistor tester or a multimeter with hFE measurement capability.
Operation:
- Operate the device within the specified temperature range to ensure reliable performance.
- Monitor the junction temperature (TJ) to avoid overheating, especially under high load conditions.
Safety:
- Always use appropriate safety equipment when handling electronic components.
- Follow all relevant safety guidelines and regulations.
By adhering to these parameters and instructions, you can ensure optimal performance and longevity of the 2SA1943-O-JSM transistor.
(For reference only)Inquiry - 2SA1943-O-JSM