MCR3835-1 thre MCR3835-8 (siicon) MCR3935-1 thre MCR3935-8 controls. 10 mA (Typ) @ Tc = 25C Economical for a Wide Range of Uses THYRISTORS SILICON CONTROLLED RECTIFIERS High Surge Current ITsq = 325 Amp Low Forward On Voltage 1.2 V (Typ) @ ITM = 35 Amp Practical Level Triggering and Holding Characteristics ~ @ Rugged Construction in Either Pressfit or Stud Package . .. designed for industrial and consumer applications such as power supplies, battery chargers, temperature, motor, light and welder THYRISTORS PNPN 35 AMPERES RMS 26 thru 600 VOLTS MAXIMUM RATINGS STYLE 1 TERM. 3. CATHODE 2. GATE All JEDEC dimensions and notes apply CASE 174-02 TO-203AA Rating Symbol Value Unit Repetitive Peak Reverse Blocking Varmit) Volts Voltage c -1 25 -2 50 -3 100 MCR3835 4 200 -& 300 MCR3935 6 400 -7 500 -8 600 Non-Repetitive Peak Reverse Vrasm Valts Blocking Voltage {t $5.0 ms) 1 35 ( -2 5 ~3 150 MCR3835 oh 300 5 400 MCR3935 6 500 7 600 ~8 700 Forward Current RMS IT(RMS) 35 Amp Peak Surge Current ITSM 325 Amp (One cycle, 60 Hz) (Ty =-40 to +100C) Circuit Fusing Considerations 12, 435 A2s (Ty =-40 to +100C) (t= 1.0 to 8.3 ms) Peak Gate Power Poem 5.0 Watts Average Gate Power PGFIAV) 0.5 Watt Peak Forward-Gate Current IGEu 2.0 Amp Peak Gate Voltage Forward VGFM 10 Volts Reverse VGRM 10 Operating Junction Temperature Range Ty -40 to +100 eo Storage Temperature Range Tstg -40 to +150 Stud Torque (MCR3935 Series) = 30 in. Ib. UvVaam for all types can be applied on a continuous dc basis without incurring damage. Ratings apaly for zero or negative gate voltage. Devices sha!) not have a positive bias applied to the gate concurrently with a negative potential on the anode. 173 MCR23935 Series SEAT NG PLANE STYLE t TERM. 1. CATHODE 2. GATE TO ACCEPT 37828 UNE NUT CASE 175 MCR3835-1 thru MCR3835-8, MCR3935-1 thru MCR3935-8 (continued) ELECTRICAL CHARACTERISTICS (Tc = 25C unless otherwise noted) Characteristic Symbol Min Typ Max Unit Peak Forward Blocking Voltage Vormit) Volts (Ty = 100C) 1 25 - - -2 50 - - -3 100 - - MCR3835 4 200 _ _ 5 300 - - MCR3935 6 400 _ - 7 500 - - -8 600 - - Peak Forward Blocking Current loRM - 1.0 5.0 mA (Rated Vprm. with gate open, Ty = 100C) Peak Reverse Blocking Current IRRM - 1.0 5.0 mA (Rated Var. with gate open, Ty = 100C) Forward On Voitage Vm - 1.2 1.5 Volts (lp = 36 A Peak) Gate Trigger Current (Continuous dc) \6T - 10 40 mA (Anode Voltage = 7.0 V, Ry = 100 2) Gate Trigger Voltage {Continuous dc) VGT 0.7 15 Volts {Anode Voltage = 7.0 V, Ry = 100 2) - (Anode Voltage = Rated Vom, Ry = 100%, Ty = 100C) Yoo 0.2 - - Holding Current ly -_ 10 50 mA {Anode Voltage = 7.0 V, gate open) Turn-On Time (tg + tr) ton - 1.0 - us (It = 35 Ade, Ig = 40 mAdc) Turn-Off Time toff us (Itm * 10 A, IR = 10 A) = 15 ~ (ttm = 10 A, Ig = 10 A, Ty = 100C) = 26 = Forward Voltage Application Rate dv/dt - 50 - Vins (Ty = 100C) Therma! Resistance, Junction to Case MCR3835 Osc - - 1.2 cw MCR3935 - _ 1.3 Mvoam for all types can be applied on a continuous dc basis without incurring damage. Ratings apply tor zero or negative gate voltage. Devices should not be tested with a constant current source for forward or reverse blocking capability such that the voltage applied exceeds the tated blocking voltage. FIGURE 1 CURRENT DERATING FIGURE 2 TYPICAL POWER DISSIPATION 100 T T TO MCA3835 e w 90 ~~ , w i zs 5 NS SS Pa \ = 30 On ee . MN 0 bency-en] 1909 <b za 70 =< 6s 60 : TION ANGLE ze oa wn 3 z & 60 a 390 18 8 = 2B 50 MCR3935 must ba derated an addi ae % 10%, i.e., in Figure 1, the max Tc of de <s = 40 MCR3835 at 24 Ade is 70C, a derating = re of 30C below Ty max. MCR3935 de- = 30 rating would be 33C, and Tc max 67C, 2 20 } | | ft | = 0 4.0 80 8612 16 20 2 28 32 36 40 6 4.0 8.0 12 16 20 24 28 32 36 40 IT(av), AVERAGE FORWARD CURRENT (AMP) IT(av). AVERAGE FORWARD CURRENT (AMP} 174