MITSUBISHI HIGH VOLTAGE DIODE MODULE RM1800HE-34S HIGH POWER SWITCHING USE INSULATED TYPE High Voltage Diode Module RM1800HE-34S ● IF ................................................................ 1800A ● VRRM ...................................................... 1700V ● Insulated Type ● 1-element in a Pack ● AISiC Baseplate APPLICATION Traction drives, High Reliability Converters / Inverters, DC choppers OUTLINE DRAWING & CIRCUIT DIAGRAM Dimensions in mm 130 ±1.0 114 ±0.3 4-M8 NUTS A (15) 7 85.5 A 20 K 40 ±0.5 K 74 ±0.3 90 ±1.0 20.5 (15) >PPS< 7 (15) 4-φ6.5 MOUNTING HOLES 24 61.5 ±0.5 K K A A 3 LABEL 9.3 38 +1.0 0 29.7 39.5 125.5 CIRCUIT DIAGRAM High Voltage Diode Module May 2009 1 MITSUBISHI HIGH VOLTAGE DIODE MODULE RM1800HE-34S HIGH POWER SWITCHING USE INSULATED TYPE High Voltage Diode Module MAXIMUM RATINGS Symbol Item Conditions VRRM VRSM VR(DC) IF Repetitive peak reverse voltage Non-repetitive peak reverse voltage Reverse DC voltage DC forward current (Note 1) IFSM Surge forward current I 2t Current-squared, time integration Viso Isolation voltage Tj Top Tstg Junction temperature Operating temperature Storage temperature Tj = 25 °C Tj = 25 °C Tj = 25 °C TC = 25 °C Tj = 25 °C start, tw = 8.3 ms Half sign wave Tj = 25 °C start, tw = 8.3 ms Half sign wave Charged part to the baseplate RMS sinusoidal, 60Hz 1min. — — — Ratings Unit 1700 1700 1150 1800 V V V A 9600 A 384 kA2s 6000 V –40 ~ +150 –40 ~ +125 –40 ~ +125 °C °C °C Note 1. Continuous DC current should be limited to equal to or less than 1200A due to current capacity of internal electrodes. ELECTRICAL CHARACTERISTICS Symbol Item Conditions IRRM Repetitive reverse current VRM = VRRM VFM Forward voltage IF = 1800 A trr Irr Qrr Erec Reverse recovery time Reverse recovery current Reverse recovery charge Reverse recovery energy (Note 3) (Note 2) Tj = 25 °C Tj = 125 °C Tj = 25 °C Tj = 125 °C VR = 750 V, IF = 1800 A di/dt = –4000 A/µs Ls=100nH, Tj = 125 °C Min — — — — — — — — Limits Typ — — 2.90 2.40 0.80 850 600 0.40 Max 5 30 — — 1.8 — — — Unit mA V µs A µC J/P Note 2. It doesn't include the voltage drop by internal lead resistance. 3. Erec is the integral of 0.1VR x 0.1Irr x dt. High Voltage Diode Module May 2009 2 MITSUBISHI HIGH VOLTAGE DIODE MODULE RM1800HE-34S HIGH POWER SWITCHING USE INSULATED TYPE High Voltage Diode Module THERMAL CHARACTERISTICS Symbol Item Conditions Rth(j-c) Thermal resistance Rth(c-f) Contact thermal resistance Junction to case Case to Fin, λgrease = 1W/m·K D(c-f)=100µm Min — Limits Typ — Max 22.0 K/kW — 17.0 — K/kW Min 6.67 2.84 — Limits Typ — — 0.66 Max 13.0 6.0 — Unit MECHANICAL CHARACTERISTICS Item Symbol Mt Ms m Conditions M8: Main terminals screw M6: Mounting screw Mounting torque Mass — Unit N·m N·m kg PERFORMANCE CURVES REVERSE RECOVERY ENERGY CHARACTERISTICS (TYPICAL) FORWARD CHARACTERISTICS (TYPICAL) 0.8 REVERSE RECOVERY ENERGY Erec (J/p) 3000 FORWARD CURRENT IF (A) 2500 2000 1500 1000 500 VR = 750V, Tj = 125°C LS = 100nH 0.6 0.4 0.2 Tj = 25°C Tj = 125°C 0 0 1 2 3 4 0 5 FORWARD VOLTAGE VF (V) 0 1000 2000 3000 4000 FORWARD CURRENT IF (A) High Voltage Diode Module May 2009 3 MITSUBISHI HIGH VOLTAGE DIODE MODULE RM1800HE-34S HIGH POWER SWITCHING USE INSULATED TYPE High Voltage Diode Module REVERSE RECOVERY SAFE OPERATING AREA (RRSOA) REVERSE RECOVERY CHARACTERISTICS (TYPICAL) 102 104 VR = 750V, Tj = 125°C LS = 100nH 3 2 2 Irr 101 103 7 5 7 5 3 3 2 2 trr 100 102 7 5 7 5 3 3 2 2 2 3 4 5 7 103 VR ≤ 1150V, di/dt ≤ 4600A/µs Tj = 125°C REVERSE RECOVERY CURRENT Irr (A) 3 10-1 2 10 4000 7 5 REVERSE RECOVERY CURRENT Irr (A) REVERSE RECOVERY TIME trr (µs) 7 5 101 2 3 4 5 3000 2000 1000 0 7 104 FORWARD CURRENT IF (A) 0 500 1000 1500 2000 REVERSE VOLTAGE VR (V) TRANSIENT THERMAL IMPEDANCE CHARACTERISTICS NORMALIZED TRANSIENT THERMAL IMPEDANCE 1.2 Rth(j–c) = 22K/kW 1.0 0.8 0.6 0.4 0.2 0 -3 10 2 3 5 7 10-2 2 3 5 7 10-1 2 3 5 7 100 2 3 5 7 101 2 3 5 7 102 TIME (s) High Voltage Diode Module May 2009 4