RHRD4120 INTERSIL | Alldatasheet

Document overview

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Technical content

Features

  • Avalanche Energy Rated
  • Planar Construction

Applications

  • Switching Power Supplies
  • Power Switching Circuits
  • General Purpose Packaging JEDEC STYLE TO-251 JEDEC STYLE TO-252

Ordering Information

NOTE: When ordering, use the entire part number. Add the suffix 9A to obtain the TO-252AA variant in the tape and reel, i.e., RHRD4120S9A. K A ANODE CATHODE CATHODE (FLANGE) ANODE CATHODE CATHODE (FLANGE) Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified RHRD4120, RHRD4120S UNITS (TC = 147.5oC) (Square Wave, 20kHz) (Halfwave, 1 Phase, 60Hz) 40 A Maximum Lead Temperature for Soldering Data Sheet January 2000

VF = Instantaneous forward voltage (pw = 300µs, D = 2%). IR = Instantaneous reverse current. trr = Reverse recovery time (See Figure 8), summation of ta + tb. ta = Time to reach peak reverse current (See Figure 8). tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 8). Q RR = Reverse recovery charge. R θJC = Thermal resistance junction to case. FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE

FIGURE 3. trr,ta AND tb CURVES vs FORWARD CURRENT FIGURE 4. t rr,ta AND tb CURVES vs FORWARD CURRENT FIGURE 5. trr,ta AND tb CURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE FIGURE 7. trr TEST CIRCUIT FIGURE 8. t rr WAVEFORMS AND DEFINITIONS

0.25 IRM

All Intersil semiconductor products are manufactured, assembled and tested underISO9000 quality systems certification. from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. FIGURE 9. AVALANCHE ENERGY TEST CIRCUIT FIGURE 10. AVALANCHE CURRENT AND VOLTAGE