GE IS200PICHG1A IS200PICHG1ADA Gate Driver Board

The GE IS200PICHG1A IS200PICHG1ADA Gate Driver Board drives IGBT and thyristor gates for power conversion. You will find this board essential for exciter and inverter control applications. Its high-current outputs ensure reliable switching of large power semiconductors.

Dimensions, Weight, and Physical Layout

This gate driver board measures 15.0 cm in length and 11.2 cm in width. Its height reaches 2.2 cm including all heat-generating components. The total weight stands at 0.41 kilograms for standard rack mounting. A six-layer PCB minimizes stray inductance on gate drive traces.

Gate Drive Interfaces and Component Count

The GE IS200PICHG1A IS200PICHG1ADA Gate Driver Board provides six independent gate drive outputs. Each output delivers 24V pulses at 5 amperes peak current. You also receive six status feedback inputs for gate verification. In total, this board contains 148 individual electronic components. These include 6 gate driver ICs, 12 optocouplers, and 82 high-voltage capacitors.

Energy Storage and Power Parameters

A 3.3V supercapacitor bank provides onboard energy storage for 36 hours. This backup maintains gate timing calibration during power interruptions. The board draws 7.2 watts from a nominal 24V DC supply. Peak inrush current stays safely below 3.2 amperes.

Isolation and Environmental Limits

You get 4 kV optical isolation between control logic and gate outputs. The board achieves ±50 ns timing accuracy across all six channels. A 100 MHz dedicated processor handles gate sequencing tasks. Therefore, the operating temperature ranges from -25°C to +70°C. Storage temperatures extend from -40°C to +85°C without degradation.

Below table summarizes all key technical parameters:

Parameter	Value
Manufacturer	General Electric
Series	Mark VI IS200
Full Product Name	GE IS200PICHG1A IS200PICHG1ADA Gate Driver Board
Model Numbers	IS200PICHG1A, IS200PICHG1ADA
Length	15.0 cm
Width	11.2 cm
Height	2.2 cm
Weight	0.41 kg
PCB Layers	6
Independent Gate Drive Outputs	6
Pulse Output Voltage	24V
Peak Output Current	5 A per channel
Status Feedback Inputs	6
Total Components	148
Gate Driver ICs	6
Optocouplers	12
High-Voltage Capacitors	82
Onboard Energy Storage	3.3V supercapacitor bank, 36-hour backup
Power Consumption	7.2 W at 24V DC
Inrush Current	≤ 3.2 A
Isolation Voltage	4 kV (optical)
Timing Accuracy	±50 ns
Processor	100 MHz dedicated
Operating Temperature	-25°C to +70°C
Storage Temperature	-40°C to +85°C

Connectors, Protection, and Additional Features

Two 20-pin ribbon cable headers connect to the main control board. A single 10-pin diagnostic port monitors gate pulse integrity. For similar static trip system gate driving, see the RMS-TSG-TZ-C model from the same manufacturer. However, this gate driver board specializes in high-current semiconductor switching exclusively. Mean time between failures (MTBF) exceeds 130,000 hours in continuous operation.