CR3CM Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Lead-mount, Phase Control SCR 3 Amperes/400-600 Volts OUTLINE DRAWING P C H - DIA. G ➃ A D M Description: The Powerex CR3CM Lead-mount Phase Control SCRs are glasspassivated thyristors for use in low power control and rectification. These devices are molded silicone plastic types. F N B N P L Features: □ Glass Passivated J J Applications: □ Static Switch ➀➁➂ E □ Motor Control □ Strobe Flasher C K Ordering Information: Example: Select the complete six or seven digit part number you desire from the table - i.e. CR3CM-8 is a 400 Volt, 3 Ampere Phase Control SCR. CONNECTION DIAGRAM ➁➃ ➀ CATHODE ➁ ANODE ➂ GATE ➃ ANODE ➂ ➀ Type CR3CM Outline Drawing (Conforms to JEDEC TO-202) Dimensions Inches Millimeters Dimensions A 0.93 ± 0.02 23.7 ± 0.5 H Inches Code 400 -8 600 -12 Millimeters 0.126 ± 0.004 Dia. 3.2 ± 0.1Dia. B 0.47 Min. 12.0 Mon. J 0.10 2.5 C 0.39 Max. 10.0 Max. K 0.061 1.55 D 0.31 Max. 8.0 Max. L 0.06 1.5 E 0.18 Max. 4.5 Max. M 0.05 1.2 F 0.16 Max. 4.0 Max. N 0.03 0.8 G 0.126 ± 0.008 P 0.02 0.5 3.2 ± 0.2 VDRM/VRRM Volts P-29 Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 CR3CM Lead-mount, Phase Control SCR 3 Amperes/400-600 Volts Absolute Maximum Ratings, Ta = 25 °C unless otherwise specified Ratings Symbol CR3CM-8 Repetitive Peak Off-state Voltage VDRM 400 600 Volts Repetitive Peak Reverse Voltage VRRM 400 600 Volts Non-repetitive Peak Reverse Voltage VRSM 500 720 Volts DC Reverse Voltage VR(DC) 320 480 Volts DC Forward Voltage VD(DC) 320 480 Volts RMS On-state Current IT(RMS) 4.7 4.7 Amperes Average On-state Current (Nominal, See Graphs) Ta = 50°C IT(avg) 3 3 Amperes Non-repetitive Peak Surge, On-state Current One Cycle (60 Hz) ITSM 90 90 Amperes I2t for Fusing, t = 8.3 msec 33 33 A2sec I2t Peak Gate Power Dissipation CR3CM-12 Units PGM 0.5 0.5 Watts PG(avg) 0.1 0.1 Watts Peak Forward Gate Current IFGM 0.3 0.3 Amperes Peak Forward Gate Voltage VFGM 6 6 Volts Peak Reverse Gate Voltage VRGM 6 6 Volts Tstg -40 to 125 -40 to 125 Operating Junction Temperature Tj -40 to 110 -40 to 110 °C Weight – 1.6 1.6 Grams Average Gate Power Dissipation Storage Temperature °C Electrical and Thermal Characteristics, Tj = 25 °C unless otherwise specified Characteristics Voltage – Blocking State Maximums Peak Forward Leakage Peak Reverse Leakage Current – Conducting State Maximums Peak On-state Voltage Thermal Resistance, Junction-to-case Gate – Maximum Parameters Gate Current to Trigger P-30 Symbol Test Conditions IDRM Tj = 110°C, VD = VDRM – – 1.0 mA IRRM Tj = 110°C, VR = VRRM – – 1.0 mA VTM Tc = 25°C, ITM = 10 A – – 1.6 Volts – – 10 200 Rth(j-c) – Min. Typ. Max. Units °C/W mA IGT VD = 6V, RL = 60V, Tj = 25°C 1 – Gate Voltage to Trigger VGT VD = 6V, RL = 60V, Tj = 25°C – – 0.8 Volts Minimum Non-triggering Gate Voltage VGD VD = 1/2VDRM, RGK = 1kV, Tj = 110°C 0.1 – – Volts Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 CR3CM Lead-mount, Phase Control SCR 3 Amperes/400-600 Volts TRANSIENT THERMAL IMPEDANCE CHARACTERISTICS (JUNCTION-TO-CASE, JUNCTION-TO-AMBIENT) 100 101 102 103 Tj = 25oC 3.4 3.0 2.6 2.2 1.8 1.4 JUNCTION-TO-AMBIENT 102 101 JUNCTION-TO-CASE 100 Tj = 25° 100 101 10-1 10-3 102 MAXIMUM ALLOWABLE CASE TEMPERATURE, TC, (°C) 100 80 60 40 20 0 100 101 10-2 10-1 101 PGM = 0.5W VFGM = 6V VGT = 0.8V 100 PG(avg) = 0.1W IGT = 200mA IFGM = 0.3A 10-1 VGD = 0.1V 160 120 360° 100 60° 80 90° 120° 60 40 u = 30° 20 180° 120 u 360° 100 80 60 40 u = 30° 20 60° 120° 180° 90° 0 0 0 1 2 3 4 5 0 0.4 0.8 1.2 1.6 ALLOWABLE AMBIENT TEMPERATURE VS. AVERAGE ON-STATE CURRENT (SINGLE-PHASE HALF WAVEFORM) MAXIMUM ON-STATE POWER DISSIPATION (SINGLE-PHASE HALF WAVEFORM) MAXIMUM ALLOWABLE CASE TEMPERATURE (SINGLE-PHASE FULL WAVEFORM) MAXIMUM ALLOWABLE CASE TEMPERATURE, TC, (°C) AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) MAXIMUM POWER DISSIPATION, (WATTS) u 360° u = 30° 60° 120° 90° 180° 0 RESISTIVE, INDUCTIVE LOADS 7 6 u 5 120° 180° 90° 360° 60° 4 u = 30° 3 2 1 0 0 RESISTIVE, INDUCTIVE LOADS NATURAL CONVECTION WITHOUT FIN 140 u AVERAGE ON-STATE CURRENT, I T(avg), (AMPERES) 60 20 103 ALLOWABLE AMBIENT TEMPERATURE VS. AVERAGE ON-STATE CURRENT (SINGLE-PHASE HALF WAVEFORM) RESISTIVE, INDUCTIVE LOADS 140 102 80 40 102 MAXIMUM ALLOWABLE CASE TEMPERATURE (SINGLE-PHASE HALF WAVEFORM) 8 100 101 GATE CURRENT, IG, (mA) CYCLES AT 60 Hz RESISTIVE, INDUCTIVE LOADS NATURAL CONVECTION FIN: IRON PLATE PAINTED BLACK 50 X 50 X t1.2 120 100 TIME, t, (S) 160 160 140 10-2 10-1 100 AMBIENT TEMPERATURE, Ta, (°C) 0.6 10-1 MAXIMUM SURGE CURRENT FOLLOWING RATED LOAD CONDITIONS MAXIMUM PEAK SURGE CURRENT, ITSM, (AMPERES) 102 1.0 INSTANTANEOUS ON-STATE CURRENT, ITM, (AMPERES) AMBIENT TEMPERATURE, Ta, (°C) GATE CHARACTERISTICS GATE VOLTAGE, VG, (VOLTS) 3.8 TRANSIENT THERMAL IMPEDANCE, Zth(j-c), Zth(j-a), (°C/WATT) INSTANTANEOUS ON-STATE VOLTAGE, VT, (VOLTS) MAXIMUM ON-STATE CHARACTERISTICS 1 2 3 4 5 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) 0 1 2 3 4 5 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) 160 RESISTIVE LOADS 140 u 120 u 360° 100 80 60 40 u = 30° 20 60° 90° 120° 180° 0 0 1 2 3 4 5 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) P-31 Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 CR3CM Lead-mount, Phase Control SCR 3 Amperes/400-600 Volts ALLOWABLE AMBIENT TEMPERATURE VS. AVERAGE ON-STATE CURRENT (SINGLE-PHASE FULL WAVEFORM) ALLOWABLE AMBIENT TEMPERATURE VS. AVERAGE ON-STATE CURRENT (SINGLE-PHASE FULL WAVEFORM) 160 RESISTIVE LOADS NATURAL CONVECTION WITHOUT FIN 140 u 120 u AMBIENT TEMPERATURE, Ta, (°C) 360° 100 80 60 60° 90° 40 120° 20 u = 30° 0 0.4 60° 90° 40 120° u = 30° 0 0.8 1.2 1.6 90° 360° 5 60° 4 u = 30° 3 2 1 180° 1 2 3 4 5 0 1 2 3 4 5 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) GATE TRIGGER CURRENT VS. JUNCTION TEMPERATURE (TYPICAL) GATE TRIGGER VOLTAGE VS. JUNCTION TEMPERATURE (TYPICAL) HOLDING CURRENT VS. JUNCTION TEMPERATURE (TYPICAL) 102 1.0 190 mA 102 101 RGK = 1kV RGK = 1kV 0.9 0.8 DISTRIBUTION 0.7 HOLDING CURRENT, IH, (mA) IGT = 30 mA TYPICAL EXAMPLE 0.6 0.5 0.4 0.3 0 40 80 TYPICAL EXAMPLE 100 -40 0 40 80 10-1 -40 120 0 40 80 120 JUNCTION TEMPERATURE, Tj, (°C) JUNCTION TEMPERATURE, Tj, (°C) JUNCTION TEMPERATURE, Tj, (°C) HOLDING CURRENT VS. GATE-TO-CATHODE RESISTANCE (TYPICAL) BREAKOVER VOLTAGE VS. JUNCTION TEMPERATURE (TYPICAL) REPETITIVE PEAK OFF-STATE CURRENT VS. JUNCTION TEMPERATURE (TYPICAL) 160 Tj = 25°C RGK = 1kV BREAKOVER VOLTAGE, (t°C) x 100% BREAKOVER VOLTAGE, (25°C) 350 300 IGT = 25 mA 200 50 mA 100 50 0 10-1 DISTRIBUTION 0.1 120 400 250 101 0.2 0 150 u u 6 0 0 GATE TRIGGER VOLTAGE, (t°C) x 100% GATE TRIGGER VOLTAGE, (25°C) GATE TRIGGER CURRENT, (t°C) x 100% GATE TRIGGER CURRENT, (25°C) 60 180° 120° AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) -40 x 100% 80 7 AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES) 100 HOLDING CURRENT, (RGK = rkV) 360° 100 180° 103 HOLDING CURRENT, (RGK = 1kV) u 20 0 140 120 100 80 60 40 20 0 100 101 GATE-TO-CATHODE RESISTANCE, RGK, (kV) P-32 120 RESISTIVE LOADS u REPETITIVE PEAK OFF-STATE CURRENT, (t°C) x 100% REPETITIVE PEAK OFF-STATE CURRENT, (25°C) AMBIENT TEMPERATURE, Ta, (°C) 140 8 RESISTIVE LOADS NATURAL CONVECTION FIN: IRON PLATE PAINTED BLACK 50 X 50 X t1.2 MAXIMUM POWER DISSIPATION, (WATTS) 160 MAXIMUM ON-STATE POWER DISSIPATION (SINGLE-PHASE FULL WAVEFORM) 102 -40 0 40 80 JUNCTION TEMPERATURE, Tj, (°C) 120 160 140 120 100 80 60 40 20 0 -40 0 40 80 JUNCTION TEMPERATURE, Tj, (°C) 120