Overview
The FOD3150TSR2 is a 1.0A output current gate drive optocoupler produced by onsemi. It is designed to drive most 800V/20A IGBT/MOSFETs and is ideally suited for fast switching driving in motor control inverter applications and high-performance power systems. The device utilizes ON Semiconductor’s proprietary coplanar packaging technology, Optoplanar®, and optimized IC design to achieve high noise immunity characterized by high common mode rejection. It consists of a gallium aluminum arsenide (AlGaAs) light emitting diode optically coupled to an integrated circuit with a high-speed driver for a push-pull MOSFET output stage.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Output Current | - | - | 1.0 | A |
| Supply Voltage Range | 15 | - | 30 | V |
| Propagation Delay (tPLH, tPHL) | - | - | 500 | ns |
| Pulse Width Distortion | - | - | 300 | ns |
| Common Mode Rejection | 20 | - | - | kV/µs |
| Operating Temperature Range | -40 | - | 100 | °C |
| Insulation Voltage (VIORM) | - | - | 5000 | V RMS for 1 min. |
| Clearance and Creepage Distance | - | - | 8.0 mm | - |
Key Features
- High noise immunity characterized by 20 kV/µs minimum common mode rejection.
- Use of P-channel MOSFETs at the output stage enables output voltage swing close to the supply rail.
- Wide supply voltage range from 15V to 30V.
- Fast switching speed with 500ns max. propagation delay and 300ns max. pulse width distortion.
- Under-Voltage LockOut (UVLO) with hysteresis.
- Extended industrial temperature range, -40°C to 100°C.
- Safety and regulatory approvals including UL1577, 5000 V RMS for 1 min., and IEC60747-5-2 (approval pending).
Applications
- AC-DC Merchant Power Supply.
- Energy Generation & Distribution.
- Industrial Motor.
- Uninterruptible Power Supply (UPS).
- Industrial Inverter.
- Induction Heating.
- Isolated IGBT/Power MOSFET Gate Drive).
Q & A
- What is the output current capability of the FOD3150TSR2?
The FOD3150TSR2 has an output current capability of 1.0A.
- What is the typical application of the FOD3150TSR2?
The FOD3150TSR2 is typically used in fast switching driving of power IGBT and MOSFETs in motor control inverter applications and high-performance power systems).
- What is the common mode rejection of the FOD3150TSR2?
The FOD3150TSR2 has a common mode rejection of at least 20 kV/µs).
- What is the operating temperature range of the FOD3150TSR2?
The operating temperature range of the FOD3150TSR2 is from -40°C to 100°C).
- Does the FOD3150TSR2 have any safety and regulatory approvals?
Yes, the FOD3150TSR2 has safety and regulatory approvals including UL1577, 5000 V RMS for 1 min., and IEC60747-5-2 (approval pending)).
- What is the clearance and creepage distance for the FOD3150TSR2?
The clearance and creepage distance for the FOD3150TSR2 is greater than 8.0 mm).
- What is the insulation voltage rating for the FOD3150TSR2?
The insulation voltage rating for the FOD3150TSR2 is 5000 V RMS for 1 min.).
- Does the FOD3150TSR2 have Under-Voltage LockOut (UVLO) feature?
Yes, the FOD3150TSR2 has an Under-Voltage LockOut (UVLO) feature with hysteresis).
- What is the propagation delay and pulse width distortion of the FOD3150TSR2?
The propagation delay is up to 500 ns and the pulse width distortion is up to 300 ns).
- Is the FOD3150TSR2 suitable for industrial environments?
Yes, the FOD3150TSR2 is suitable for industrial environments due to its extended industrial temperature range and high noise immunity).
