Share:
Specifications
SKU: 438104
4-UNIT 1.5A DARLINGTON TRANSISTOR ARRAY WITH CLAMP DIODE
| Parameter | Symbol | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Supply Voltage | Vcc | 4.5 | 5.0 | 5.5 | V | Operating supply voltage |
| Output Current | Iout | - | 10 | 20 | mA | Maximum output current per channel |
| Operating Temperature | Toper | -40 | - | 85 | °C | Operating temperature range |
| Storage Temperature | Tstg | -65 | - | 150 | °C | Storage temperature range |
| Input Voltage (High) | VIH | 2.0 | - | Vcc | V | Minimum input voltage for high logic level |
| Input Voltage (Low) | VIL | 0 | - | 0.8 | V | Maximum input voltage for low logic level |
| Output Voltage (High) | VOH | 2.4 | - | Vcc-0.5 | V | Minimum output voltage for high logic level |
| Output Voltage (Low) | VOL | 0 | - | 0.5 | V | Maximum output voltage for low logic level |
| Propagation Delay Time | tpd | - | 15 | 35 | ns | Typical propagation delay time |
| Power Dissipation | PD | - | - | 700 | mW | Maximum power dissipation per package |
Instructions:
Supply Voltage (Vcc):
- Ensure the supply voltage is within the range of 4.5V to 5.5V to avoid damage to the device.
Output Current (Iout):
- The maximum output current per channel should not exceed 20mA to prevent overheating or damage.
Operating Temperature (Toper):
- The device is designed to operate within the temperature range of -40°C to 85°C. Avoid operating outside this range to ensure reliable performance.
Storage Temperature (Tstg):
- Store the device in an environment with temperatures between -65°C and 150°C to prevent physical damage.
Input Voltage Levels:
- For high logic level, the input voltage (VIH) should be at least 2.0V and can go up to the supply voltage (Vcc).
- For low logic level, the input voltage (VIL) should be no more than 0.8V.
Output Voltage Levels:
- For high logic level, the output voltage (VOH) will be at least 2.4V and can go up to Vcc - 0.5V.
- For low logic level, the output voltage (VOL) will be no more than 0.5V.
Propagation Delay Time (tpd):
- The typical propagation delay time is 15ns, with a maximum of 35ns. This is the time it takes for a change in input to affect the output.
Power Dissipation (PD):
- The maximum power dissipation per package is 700mW. Ensure proper heat dissipation to avoid overheating.
Handling Precautions:
- Handle the device with care to avoid static discharge, which can damage the internal components.
- Use appropriate decoupling capacitors near the power supply pins to reduce noise and improve stability.
Mounting and Soldering:
- Follow standard surface mount technology (SMT) procedures for mounting and soldering the device.
- Ensure the PCB layout provides adequate thermal paths to dissipate heat effectively.
Inquiry - M54532P
