

Features
1. High power and high current.
2. High performance/low cost circuit design.
3. Logic compatible current regulated input.
4. 4000 Vrms optical isolation.
5. Both "Zero Voltage" & phase controllable "Random Switching" versions. .
6. High voltage (1200 Vpk) versions for 480 Vrms service.
7. LED-indication for control input.
8. Control voltage range: 3 to 32 Vdc or 90 to 280Vac
9. Industy standard "SCR Modules" package.
| Parameter-list | Specification Limits | |
| Input Parameter | D | A |
| Control Voltage Range | 3 to 32VDC | 90 to 280VAC |
| Input Current (Max.) | 13/16mADC @=5V/12V | 29mAAC@=220V |
| Must Turn-on Voltage | 3VDC | 90VAC |
| Must Turn-off Voltage | 1VDC | 10VAC |
| Reverse Voltage (Max.) | -6VDC | / |
Output specifications
| Output Parameter | Units | Specification Limits | |||
| Model No.: VSM | Amps | 500 | 600 | 800 | 1000 |
| Load Current Range | Arms | 0.1 to 50 | 0.1 to 600 | 0.1 to 800 | 0.1 to 1000 |
| Surge Current 20mSec (Max.) | Arms | 7200 | 8800 | 11500 | 12000 |
| Load Voltage Range (280V) | Vrms | 24 to 280 | |||
| Transient Overvoltage (280V) | Vpk | ≥1200 | |||
| Load Voltage Range (480V) | Vrms | 48 to 480 | |||
| Transient Overvoltage (480V) | Vpk | ≥1600 | |||
| Frequency Range | Hz | 47 to 63 | |||
| Off State dv/dt (Min.) | V/µsec | 500 | |||
| Off State Leakage Current (Max.) | mArms | ≤8 | |||
| On State Voltage Drop (Max.) | Vrms | 1.8 | |||
| Thermal Resistance, (Rthjc) | °C/W | 0.1 | 0.1 | 0.08 | 0.07 |
| Turn on Time (Max.) "Z" | Cycle | 1/2 | |||
| Turn off Time (Max.) "D" | Cycle | 1/2 | |||
| Turn on Time (Max.) "R" | mSec | 1 | |||
| Turn off Time (Max.) "A" | mSec | 10 | |||
General Specifications [Ta=25°C]
| Description | 200 | 250 | 300 | 350 | 400 |
| Dielectric Strength, Input to Output (50/60 Hz) | 2500Vrms | ||||
| Dielectric Strength, Input/Output to Base (50/60 Hz) | 2500Vrms | ||||
| Minimum Insulation Resistance (@ 500 VDC) | 10 9 | ||||
| Maximum Capacitance, Input/Output | 0.8pF | ||||
| Ambient Operating Temperature Range | -30 to 80ºC | ||||
| Ambient Storage Temperature Range | -30 to 100ºC | ||||
| Humidity per IEC60068-2-78 | 95% | ||||
| LED Input Status Indicator | Red | ||||
| Baseplate Material | Pure copper | ||||
| Weight | 280g | ||||
















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