Objektiv EMF2177IB System bus Adapter

Absolute Maximum Ratings

• Collector-Emitter Voltage (VCES): 1200 V

• Gate-Emitter Voltage (VGE): ±20 V

• Collector Current (IC):

• Continuous: 300 A (@ TC=80°C)

• Maximum: 600 A

• Isolation Voltage (Visol): 2500 Vrms (1 minute)

Thermal Characteristics

• Junction Temperature (Tj): -40°C to +150°C

• Storage Temperature (Tstg): -40°C to +125°C

• Thermal Resistance (Junction-to-Case):

• IGBT: 0.10 °C/W

• Diode: 0.17 °C/W

Electrical Characteristics (@ Tj=25°C unless specified)

IGBT Section

• Collector-Emitter Saturation Voltage (VCE(sat)): 2.30 V (@ IC=300A, VGE=15V)

• Gate-Emitter Threshold Voltage (VGE(th)): 5.00 V (@ VCE=VGE, IC=60mA)

• Input Capacitance (Cies): 45 nF

• Turn-on Time (ton): 0.25 μs

• Turn-off Time (toff): 1.20 μs

Free-Wheeling Diode (FWD) Section

• Forward Voltage (VF): 2.20 V (@ IF=300A, Tj=125°C)

• Reverse Recovery Time (trr): 0.20 μs

• Reverse Recovery Charge (Qrr): 8.00 μC

Switching Characteristics

• Switching Frequency: Up to 20 kHz

• Energy Loss per Switching:

• Turn-on Energy (Eon): 120 mJ

• Turn-off Energy (Eoff): 80 mJ

• Short Circuit Withstand Time: 5 μs

Module Structure

• Circuit Configuration: Dual IGBT (2-in-1)

• Terminal Type: M8 screw terminals

• Isolation Material: Aluminum Silicon Carbide baseplate

• Cooling Method: Forced air or liquid cooling

Mechanical Specifications

• Module Dimensions: 140 × 80 × 35 mm (L × W × H)

• Weight: 450 g

• Mounting: Through-hole mounting with recommended torque 3.5 N·m

Recommended Operating Conditions

• Gate Drive Voltage: 15 V ±1.5 V

• Gate Resistance (Rg): 1.0 Ω (Recommended)

• DC Link Capacitance: ≥ 1000 μF per 100A rating

Protection Features

• Overcurrent Protection: Requires external detection circuit

• Overvoltage Protection: Recommended snubber circuit

• Temperature Monitoring: Built-in NTC thermistor

• Resistance: 10 kΩ (@ 25°C)

• B Constant: 3435 K

Applications

• Industrial Motor Drives (Up to 200 kW)

• Uninterruptible Power Supplies (UPS)

• Welding Equipment

• Induction Heating

• Solar Inverters

Certifications & Standards

• UL Recognition: E209910

• RoHS: Compliant

• IEC Standards: IEC 60747