MCR3935 DIGITRON | Alldatasheet
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Technical content
144 Market Street
phone +1.908.245-7200 fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com Rev. 20130118 MCR3935 SERIES SILICON CONTROLLED RECTIFIER Available Non-RoHS (standard) or RoHS compliant (add PBF suffix). Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. MAXIMUM RATINGS Rating Symbol Value Unit Peak repetitive forward and reverse blocking voltage(1) MCR3935-1 MCR3935-2 MCR3935-3 MCR3935-4 MCR3935-5 MCR3935-6 MCR3935-7 MCR3935-8 MCR3935-9 MCR3935-10 V RRM, VDRM 100 200 300 400 500 600 700 800 Volts Peak non-repetitive reverse blocking voltage (t ≤ 5ms) MCR3935-1 MCR3935-2 MCR3935-3 MCR3935-4 MCR3935-5 MCR3935-6 MCR3935-7 MCR3935-8 MCR3935-9 MCR3935-10 V RSM 100 200 300 400 500 600 700 800 Volts Forward on-state current RMS (all conduction angles) IT(RMS) 35 Amps Peak surge current (one cycle, 60Hz, TJ = -40 to +125°C) ITSM
35 Amps
Circuit fusing considerations (TJ = -40 to +100°C, t ≤ 8.3ms) I2t
510 A2s
Peak gate power P GM 5 Watts Average gate power PG(AV) 0.5 Watts Peak forward gate current IGM 2 Amps Peak gate voltage, forward or reverse VGM 10 Volts Operating junction temperature range TJ -40 to +125 °C Storage temperature range Tstg -40 to +150 °C Mounting torque 30 In. lb. Note 1: VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, positive gate voltage shall not be applied concurrent with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded. THERMAL CHARACTERISTICS Characteristic Symbol Maximum Unit Thermal resistance, junction to case RӨJC 1.2 °C/W ELECTRICAL CHARACTERISTICS (TC = 25°C) Characteristic Symbol Min. Typ. Max. Unit Peak forward or reverse blocking current (Rated VDRM or VRRM, gate open) TJ = 25°C TJ = 100°C IDRM, IRRM µA mA Forward “on” voltage (ITM = 35A peak) VTM 1.2
1.5 Volts
phone +1.908.245-7200 MCR3935 SERIES SILICON CONTROLLED RECTIFIER Characteristic Symbol Min. Typ. Max. Unit Gate trigger current (continuous dc) (VD = 7V, RL = 100Ω) IGT 40 mA Gate trigger voltage (continuous dc) D = 7V, RL = 100Ω) (VD = rated VDRM, RL = 100Ω, TJ = 100°C) VGT VGD 0.2 0.7 1.5 Volts Holding current D = 7Vdc, gate open) IH 50 mA Turn-on time (td + tr) (ITM = 35A, IGT = 40mAdc) Ton - µs Turn-off time TM = 10A, IR = 10A) (ITM = 10A, IR = 10A, TJ = 100°C) tq µs Forward voltage application rate (VD = rated VDRM, TJ = 100°C) dv/dt - V/µs MECHANICAL CHARACTERISTICS Case TO-48 (MCR3935 series) Marking Body painted, alpha-numeric Polarity Cathode is stud TO-48 Inches Millimeters Min Max Min Max A 0.604 0.614 15.340 15.600 B 0.551 0.559 14.000 14.200 C 1.050 1.190 2.670 30.230 F 0.135 0.160 3.430 4.060 H - 0.265 - 6.730 J 0.420 0.455 10.670 11.560 K 0.620 0.670 15.750 17.020 L 0.300 0.350 7.620 8.890 Q 0.055 0.085 1.400 2.160 T 0.501 0.505 12.730 12.830 fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com Rev. 20130118
phone +1.908.245-7200 MCR3935 SERIES SILICON CONTROLLED RECTIFIER fax +1.908.245-0555 sales@digitroncorp.com www.digitroncorp.com Rev. 20130118