PS22A74 Amperes/1200 - Datasheet Archive

 

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 IntellimodTM Module Dual-In-Line Intelligent Power

 

PS22A74 PS22A74 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 IntellimodTM Module Dual-In-Line Intelligent Power Module 15 Amperes/1200 Amperes/1200 Volts H G 1 2 3 H G H G 4 5 6 7 8 9 H G G 10 11 12 13 14 H H G J K G 15 16 17 18 41 19 Q G V 29 42 30 B R 31 L (5 PLACES) DEPTH 1.6 M (2 PLACES) 32 AB N AC S E 33 40 34 F F F D F F U AD F W T A AB Z X Description: DIPIPMs are intelligent power modules that integrate power devices, drivers, and protection circuitry. Design time is reduced by the use of application-specific HVICs and value-added features such as linear temperature feedback. Overall efficiency and reliability are increased by the use of full gate CSTBT technology and low thermal impedance. Q C Y W TERMINAL CODE 8 VPC 9 VP1 15 VPC 16 VWFB 3 VP1 10 VVFB 17 WPG 4 VUFB 5 (UPG) 11 VPG 12 VVFS 18 VWFS 19 VSC 6 VUFS 13 WP 20 UNG 7 VP 14 VP1 21 VN1 1 UP 2 (VPC) 29 WN 30 VNC 36 NU 37 W 24 CIN 31 WNG 38 V 25 CFO 26 FO 32 VNG 33 W 39 U 40 P 27 UN 34 NW 41 U 28 VN 35 NV 42 V 22 VNC 23 VOT Outline Drawing and Circuit Diagram Dimensions Inches Millimeters A 3.11±0.02 79.0±0.5 B 1.22±0.02 31.0±0.5 C 0.63 16.0 D 2.76±0.01 70.0±0.3 E 0.5 12.7 F 0.39±0.01 10.0±0.3 G 0.1±0.01 2.54±0.3 H 0.2±0.01 5.08±0.3 J 1.0 25.4 K 0.11 2.8 L 0.12 Dia. 2.9 Dia. M 0.18±0.01 Dia. 4.5±0.2 Dia. N 1.42±0.02 36.2±0.5 P 0.03 0.7 Rev. 08/09 Dimensions Q R S T U V W X Y Z AA AB AC AD Inches 0.08 0.66 0.44 015.±0.04 0.082 0.086 0.31 0.07 0.34 0.03 0.10 0.48 0.39 0.068 Millimeters 2.0 16.73 11.13 3.8±1.0 2.1 2.2 8.0 1.8 8.6 0.8 2.7 12.33 10.12 1.75 Features: Low-loss, Full Gate CSTBT IGBTs Single Power Supply Integrated HVICs Direct Connection to CPU Applications: Variable Speed Pumps Variable Speed Compressors Small Motor Control Ordering Information: PS22A74 PS22A74 is a 1200V, 15 Ampere DIP Intelligent Power Module. 1 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 PS22A74 PS22A74 IntellimodTM Module Dual-In-Line Intelligent Power Module 15 Amperes/1200 Amperes/1200 Volts Absolute Maximum Ratings, Tj = 25°C unless otherwise specified Characteristics Symbol Self-protection Supply Voltage Limit (Short Circuit Protection Capability)* PS22A74 PS22A74 Units VCC(prot.) 800 Volts Module Case Operation Temperature (See TC Measurement Point Below) TC -20 to 100 °C Storage Temperature Tstg -40 to 125 °C Mounting Torque, M4 Mounting Screws - 13 in-lb Module Weight (Typical) - 65 Grams VISO 2500 Volts Isolation Voltage, AC 1 minute, 60Hz Sinusoidal, Connection Pins to Heatsink Plate IGBT Inverter Sector Supply Voltage (Applied between P-NU, NV, NW) VCC Peak Collector Current (TC = 25°C, PWIN(off): Turn ON time t1. Dotted Line ­ OFF Pulse Width < PWIN(off): Turn ON time t2. 4 Rev. 08/09 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 PS22A74 PS22A74 IntellimodTM Module Dual-In-Line Intelligent Power Module 15 Amperes/1200 Amperes/1200 Volts Application Circuit IGBT1 UP VP1 C2 D1 C1 + HVIC1 FWDi1 VUFB C2 DZ1 U VUFS IGBT2 VP VP1 C2 D1 C1 + HVIC2 FWDi2 VVFB C2 DZ1 V VVFS MCU C2 D1 + VPC VWFB C2 DZ1 M + IGBT3 WP VP1 C1 P C5 FWDi3 HVIC3 C3 C3 W VWFS UN R2 C4 R2 C4 R2 C4 VD FWDi4 NU WN CFO R3 FO VOT IGBT5 LVIC C2 FWDi5 NV IGBT6 VN1 15V C1 + DZ1 IGBT4 VN VNO VNC FWDi6 NW VSC CIN CSF Component Selection: Dsgn. Typ. Value D1 1A, 600V DZ1 24V, 1W C1 10-100µF, 50V C2 0.22-2.0µF, 50V C3 200 to 2500µF, 450V C4 100pF, 50V C5 0.1-0.22µF, 1000V CSF 1000pF, 50V RSF 1.8k RSHUNT 20ohm-500ohm R1 1-10 R2 330 R3 10k B D RSF C RSHUNT A Description Control and boot strap supply overvoltage suppression Control and boot strap supply over voltage suppression Boot strap supply reservoir ­ electrolytic long lifem low impedance, 105°C Local decoupling/High frequency noise filters ­ multilayer ceramic (Note 4) Main DC bus filter capacitor ­ electrolytic, long life, high ripple current, 105°C Optional input signal noise filter ­ multilayer ceramic (Note 11) Surge voltage suppression (Note 2) Short circuit detection filter capacitor ­ multilayer ceramic Short circuit detection filter resistor Current sensing resistor Boot strap supply inrush limiting resistor ­ non-inductive, temperature stable, tight tolerance (Note 5) Optional input signal noise filter (Note 11) Fault signal pull-up resistor (Note 9) Notes: 1) If control GND is connected to power GND by broad pattern, it may cause malfunction by power GND fluctuation. It is recommended to connect control GND at only a point at which NU, NV, NW are connected to power GND line. 2) To prevent surge destruction, the wiring between the smoothing capacitor and the P-N1 terminals should be as short as possible. Generally inserting a 0.1µ ~ 0.22µF snubber capacitor C3 between the P-N1 terminals is recommended. 3) The time constant R1,C4 of RC filter for preventing the protection circuit malfunction should be selected in the range of 1.5µ ~ 2µs. SC interrupting time might vary with the wiring pattern. Tight tolerance, temp-compensated type is recommended for R1,C4. 4) All capacitors should be mounted as close to the terminals of the DIPIPM as possible. (C1: good temperature, frequency characteristics electrolytic type, and C2 : good temperature, frequency and DC bias characteristic ceramic type are recommended.) 5) It is recommended to insert a Zener diode DZ1 (24V/1W) between each pair of control supply terminals to prevent surge destruction. 6) To prevent erroneous SC protection, the wiring from VSC terminals to CIN filter should be divided at the point D that is close to the terminal of sense resistor and the wiring should be patterned as short as possible. 7) For sense resistor, the variation within 1% (including temperature characteristics), low inductance type is recommended. 1/8W is recommended, but an evaluation of your system is recommended. 8) To prevent erroneous operation, wiring A, B, and C should be as short as possible. 9) FO output is open drain type. It should be pulled up to the positive side of 5V or 15V power supply with a resistor that limits FO sink current (IFO) under 1mA. (Over 5.1k is needed and 10k is recommended for 5V supply.) 10) Error signal output width (tFO) can be set by the capacitor connected to the CFO terminal. tFO(typ) = CFO / 9.1 x 10-6 (s). 11) Input drive is high-active type. There is a 3.3k pull-down resistor integrated in the IC input circuit. To prevent malfunction, the wiring of each input should be patterned as short as possible. When inserting the RC filter, make sure the input signal level meets the turn-on and turn-off threshold voltage. Thanks to HVIC inside the module, connection to the MCU may be direct or with an opto-coupler. Rev. 08/09 5 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 PS22A74 PS22A74 IntellimodTM Module Dual-In-Line Intelligent Power Module 15 Amperes/1200 Amperes/1200 Volts Protection Function Timing Diagrams Short Circuit Protection (N-side Only with External Shunt Resistor and RC Filter) a6 N-SIDE CONTROL INPUT a7 SET PROTECTION CIRCUIT STATE INTERNAL IGBT GATE RESET a3 a2 SC a1 a8 a4 OUTPUT CURRENT IC SC REFERENCE VOLTAGE SENSE VOLTAGE OF RS FAULT OUTPUT FO a5 RC CIRCUIT TIME CONSTANT DELAY a1: a2: a3: a4: a5: a6: a7: a8: Normal operation ­ IGBT turns on and carries current. Short circuit current is detected (SC trigger). All N-side IGBT's gate are hard interrupted. All N-side IGBT's turn off. FO output wirh a fixed pulse width (determined by the external capacitance CFO). Input "L" ­ IGBT off. Input "H" ­ IGBT on, but during the FO output perid the IGBT will not turn on. IGBT turns on when LH signal is input after FO is reset. Under-Voltage Protection (N-side , UVD) CONTROL INPUT PROTECTION CIRCUIT STATE UVDr CONTROL SUPPLY VOLTAGE VD SET RESET b1 UVDt b2 RESET b6 b3 b4 b7 OUTPUT CURRENT IC FAULT OUTPUT FO b5 b1: Control supply voltage VD rises ­ After VD level reaches under voltage reset level (UVDr), the circuits start to operate when next input is applied. b2 : Normal operation ­ IGBT turns on and carries current. b3: VD level dips to under voltage trip level (UVDt). b4: All N-side IGBT's turn off in spite of control input condition. b5: FO is low for a minimum period determined by the capacitance CFO but continuously during UV period. b6: VD level reaches UVDr. b7: Normal operation ­ IGBT turns on and carries current. 6 Rev. 08/09 Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 PS22A74 PS22A74 IntellimodTM Module Dual-In-Line Intelligent Power Module 15 Amperes/1200 Amperes/1200 Volts Protection Function Timing Diagrams Under-Voltage Protection (P-side, UVDB) CONTROL INPUT PROTECTION CIRCUIT STATE CONTROL SUPPLY VOLTAGE VDB SET RESET UVDBr UVDt c1 RESET c5 c3 c4 c2 c6 OUTPUT CURRENT IC FAULT OUTPUT FO HIGH LEVEL (NO FAULT OUTPUT) c1: Control supply voltage VDB rises ­ After VDB level reaches under voltage reset level (UVDBr), the circuits starts to operate when next input is applied. c2: Normal operation ­ IGBT turns on and carries current. c3: VDB level dips to under voltage trip level (UVDBt). c4: P-side IGBT turns off in spite of control input signal level, but there is no FO signal output. c5: VDB level reaches UVDBr. c6: Normal operation ­ IGBT on and carries current. Typical Interface Circuit 5V LINE DIP-IPM 10k UP, VP, WP, UN, VN, WN MCU 2.5k (MIN) FO NOTE: RC coupling at each input (parts shown dotted) may change depending on the PWM control scheme used in the application and the wiring impedance of the printed circuit board. The DIPIPM input signal section integrates a 2.5k (min) pull-down resistor. Therefore, when using an external filtering resistor, care must be taken to satisfy the turn-on threshold voltage requirement. VNC (LOGIC) Wiring Method Around Shunt Resistor It is recommended to make the inductance under 10nH. For shunt resistors, it is recommended to use as low inductance type as possible. Shunt Resistors DIPIPM NU NV VNC Connect the wiring from VNC terminal at the point as close to shunt resistors' terminal as possible. NW To Current Detecting Circuit Rev. 08/09 It is recommended to divide the wiring to current detecting circuit at the point as close to shunt resistor's terminal as possible. 7