Robust Littelfuse K3601GLRP voltage switch designed for in street and area lighting ignition circuits
Product Description
The Multipulse SIDAC is a voltage switch designed for Metal-Halide and High Pressure Sodium lamp ignition circuits in outdoor street and area lighting. It is a robust solid-state switch capable of operating at ambient temperatures up to 90C, with junction temperatures reaching 125C, particularly during lamp element removal or rupture. Its excellent commutation time (tCOMM) enables the production of multiple pulses per half cycle of 50/60 Hz line voltage. Offered in a DO-15 axial leaded package, the Kxxx1GL SIDAC features repetitive off-state blocking voltages from 180V to 270V minimum, ensured by glass-passivated junctions for high reliability. The package is epoxy encapsulated with tin-plated copper alloy leads.
Product Attributes
- Brand: Teccor
- Origin: Littelfuse, Inc.
- Certifications: RoHS Compliant
- Material: UL recognized epoxy meeting flammability classification 94V-0, Copper Alloy leads, 100% Matte Tin Plated Terminal Finish
Technical Specifications
| Part Number | VBO (V) Min | VBO (V) Max | VDRM (V) Min | IT(RMS) (A) | ITSM (A) | di/dt (A/s) | dv/dt (V/s) | tCOMM (s) | TS (C) | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| K2201GL | 200 | 230 | 180 | 1 | 20.0 (60Hz) / 16.7 (50Hz) | 150 | 1500 | 100 (TYP) | -40 to +125 | DO-15 |
| K2401GL | 220 | 250 | 190 | 1 | 20.0 (60Hz) / 16.7 (50Hz) | 150 | 1500 | 100 (TYP) | -40 to +125 | DO-15 |
| K2501GL | 240 | 265 | 200 | 1 | 20.0 (60Hz) / 16.7 (50Hz) | 150 | 1500 | 100 (TYP) | -40 to +125 | DO-15 |
| K3601GL | 348 | 380 | 270 | 1 | 20.0 (60Hz) / 16.7 (50Hz) | 150 | 1500 | 100 (TYP) | -40 to +125 | DO-15 |
Soldering Parameters
| Parameter | Value |
|---|---|
| Pre Heat - Temperature Min (Ts(min)) | 150C |
| Pre Heat - Temperature Max (Ts(max)) | 200C |
| Pre Heat - Time (ts) | 60 180 secs |
| Average ramp up rate (Liquidus Temp) to peak | 5C/second max |
| TS(max) to TL - Ramp-up Rate | 5C/second max |
| Reflow - Temperature (TL) (Liquidus) | 217C |
| Reflow - Temperature (tL) | 60 150 seconds |
| Peak Temperature (TP) | 260+0/-5 C |
| Time within 5C of actual peak Temperature (tp) | 20 40 seconds |
| Ramp-down Rate | 5C/second max |
| Time 25C to peak Temperature (TP) | 8 minutes Max. |
Physical Specifications
| Dimension | Inches (Max) | Millimeters (Max) |
|---|---|---|
| B | 0.034 | 0.864 |
| D | 0.140 | 3.556 |
| G | 0.270 | 6.858 |
| L | 1.000 | 25.400 |
Package Weight / unit (mg): DO-15 385
Reliability/Environmental Tests
| Test | Specifications and Conditions |
|---|---|
| High Temperature Voltage Blocking | MIL-STD-750: Method 1040, Condition A; Rated VDRM (VAC-peak), 125C, 1008 hours |
| Temperature Cycling | MIL-STD-750: Method 1051, 100 cycles; -40C to 150C, 15-minute dwell time |
| Temperature / Humidity | EIA/JEDEC: JESD22-A101; 1008 hours; 160V - DC: 85C; 85% relative humidity |
| High Temp Storage | MIL-STD-750: Method 1031; 150C, 1008 hours |
| Low-Temp Storage | -40C, 1008 hours |
| Thermal Shock | MIL-STD-750: Method 1056; 10 cycles; 0C to 100C; 5-minute dwell-time at each temperature; 10-sec (max) transfer time between temperatures |
| Autoclave | EIA/JEDEC: JESD22-A102; 168 hours (121C at 2 ATMs) and 100% RH |
| Resistance to Solder Heat | MIL-STD-750: Method 2031; 260C, 10 seconds |
| Solderability | ANSI/J-STD-002: Category 3, Test A |
| Repetitive Surge Life Testing | Multi firings per half cycle at 60Hz in application circuit for 168 hours minimum |
2410311758_Littelfuse-K3601GLRP_C17623712.pdf
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