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Specifications
SKU: 9776750
Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-92, PLASTIC PACKAGE-3
| Parameter | Description | Value |
|---|---|---|
| Part Number | Part number of the component | J203 |
| Type | Type of component | Junction Field-Effect Transistor (JFET) |
| Polarity | Polarity of the transistor | N-Channel |
| VDS (Max) | Maximum Drain-to-Source Voltage | 25 V |
| VGS (Max) | Maximum Gate-to-Source Voltage | ±10 V |
| IDSS (Max) | Maximum Drain Current at Zero Gate Voltage | 1 mA |
| VGS(off) | Gate-to-Source Cutoff Voltage | -1 to -4 V |
| RDS(on) | On-State Resistance | 1000 Ω |
| PD (Max) | Maximum Power Dissipation | 200 mW |
| fT | Transition Frequency | 5 MHz |
| Operating Temp | Operating Temperature Range | -65°C to 150°C |
| Package | Package Type | TO-92 |
Instructions for Use:
Handling:
- Handle the J203 with care to avoid static damage.
- Use proper ESD protection when handling the device.
Circuit Design:
- Ensure that the maximum ratings (VDS, VGS, IDSS, PD) are not exceeded during operation.
- The J203 is typically used in low-power, low-frequency applications due to its transition frequency (fT).
Biasing:
- The gate-source voltage (VGS) should be kept within the specified range to prevent damage to the device.
- For normal operation, apply a negative gate-source voltage to control the drain current.
Thermal Management:
- The operating temperature range is wide, but ensure adequate heat dissipation if the device is expected to operate near the maximum power dissipation (PD).
Mounting:
- Mount the J203 in a well-ventilated area to ensure proper cooling.
- Follow the recommended soldering profile for the TO-92 package to avoid thermal stress.
Testing:
- Test the device using a multimeter or a dedicated transistor tester to verify its parameters before integrating it into a circuit.
Storage:
- Store the J203 in a dry, cool place away from direct sunlight and sources of static electricity.
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