TLP351 Preliminary TOSHIBA Photocoupler GaAℓAs IRED + Photo IC TLP351 Inverter for Air Conditioner IGBT/Power MOS FET Gate Drive Industrial Inverter Unit: mm The TOSHIBA TLP351 consists of a GaAℓAs light emitting diode and a integrated photodetector. This unit is 8-lead DIP package. TLP351 is suitable for gate driving circuit of IGBT or power MOS FET. Especially TLP351 is capable of “direct” gate drive of lower Power IGBTs. · Peak output current: ±0.6 A (max) · Guaranteed performance over temperature: −40 to 100°C · Supply current: 2 mA (max) · Power supply voltage: 10 to 30 V · Threshold input current : IF = 5 mA (max) · Switching time (tpLH/tpHL) : 700 ns (max) · Common mode transient immunity: 10 kV/µs · Isolation voltage: 3750 Vrms Truth Table JEDEC ― JEITA ― TOSHIBA Input LED Tr1 Tr2 Output H ON ON OFF H L OFF OFF ON L 11-10C4 Weight: 0.54 g (typ.) Pin Configuration (top view) Schematic ICC 1 2 8 7 3 6 4 5 VCC (Tr1) 1: NC 2: Anode 3: Cathode 4: NC 5: GND 6: VO (output) 7: NC 8: VCC IF 2+ VF 3- IO (Tr2) VO GND A 0.1 mF bypass capacitor must be connected between pin 8 and 5. (See Note 6) 1 2002-10-29 TLP351 Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit IF 20 mA DIF/DTa -0.54 mA/°C IFP 1 A Forward current LED Forward current derating (Ta ≥ 85°C) Peak transient forward current (Note 1) Reverse voltage VR 5 V Junction temperature Tj 125 °C (Note 2) IOPH -0.6 A “L” peak output current (Note 2) IOPL 0.6 A Output voltage VO 35 V Supply voltage VCC 35 V Tj 125 °C f 25 kHz Storage temperature range Tstg -55 to 125 °C Operating temperature range Topr -40 to 100 °C Detector “H” peak output current Junction temperature Operating frequency (Note 3) Lead soldering temperature (10 s) (Note 4) Tsol 260 °C Isolation voltage (AC, 1 minute, R.H. ≤ 60%) (Note 5) BVS 3750 Vrms Note 1: Pulse width PW ≤ 1 ms, 300 pps Note 2: Exponential waveform pulse width PW ≤ 10 ms, f ≤ 15 kHz Note 3: Exponential waveform IOPH ≤ -0.4 A (≤ 2.0 ms), IOPL ≤ +0.4 A (≤ 2.0 ms),Ta = 100°C Note 4: It is 2 mm or more from a lead root. Note 5: Device considerd a two terminal device: pins 1, 2, 3 and 4 shorted together, and pins 5, 6, 7 and 8 shorted together. Note 6: A ceramic capacitor(0.1 mF) should be connected from pin 8 to pin 5 to stabilize the operation of the high gain linear amplifier. Failure to provide the bypassing may impair the switching property. The total lead length between capacitor and coupler should not exceed 1 cm. Recommended Operating Conditions Characteristics Input current, ON Input voltage, OFF Supply voltage Peak output current Operating temperature (Note 7) Symbol Min Typ. Max Unit IF (ON) 7.5 ¾ 10 mA VF (OFF) 0 ¾ 0.8 V VCC 10 ¾ 30 V IOPH/IOPL ¾ ¾ ±0.2 A Topr -40 ¾ 100 °C Note 7: Input signal rise time (fall time) < 0.5 ms. 2 2002-10-29 TLP351 Electrical Characteristics (Ta = -40 to 100°C, unless otherwise specified) Symbol Test Circuit VF ¾ ∆VF/∆Ta Input reverse current Input capacitance Characteristics Forward voltage Temperature coefficient of forward voltage “H” Level Output current (Note 8) “L” Level “H” Level Min Typ.* Max Unit IF = 5 mA, Ta = 25°C ¾ 1.55 1.70 V ¾ IF = 5 mA ¾ -2.0 ¾ mV/°C IR ¾ VR = 5 V, Ta = 25°C ¾ ¾ 10 mA CT ¾ V = 0 , f = 1 MHz,Ta = 25°C ¾ 45 ¾ pF 1 VCC = 15 V IF = 5 mA V8-6 = 4 V -0.2 -0.4 ¾ V8-6 = 10 V -0.4 -0.67 ¾ 2 VCC = 15 V IF = 0 mA V6-5 = 2 V 0.2 0.35 ¾ IOPH1 IOPH2 IOPL1 IOPL2 VOH Test Condition 3 VCC = 10 V Output voltage V6-5 = 10 V 0.4 0.63 ¾ IO = -100 mA, IF = 5 mA 6.0 8.5 ¾ IO = 100 mA, VF = 0.8 V ¾ 0.4 1.0 ¾ 1.4 2.0 ¾ 1.3 2.0 A V “L” Level VOL 4 “H” Level ICCH 5 “L” Level ICCL 6 VCC = 10 to 30 V IF = 10 mA VO open IF = 0 mA Threshold input current L®H IFLH ¾ VCC = 15 V, VO > 1 V ¾ 2.5 5 mA Threshold input voltage H®L VFHL ¾ VCC = 15 V, VO < 1 V 0.8 ¾ ¾ V VCC ¾ 10 ¾ 30 V CS ¾ 1.0 ¾ pF ¾ W Supply current Supply voltage Capacitance (Input-Output) Resistance (Input-Output) RS ¾ ¾ V = 0, f = 1 MHz, Ta = 25°C VS = 500 V, Ta = 25°C, R.H. ≤ 60% ¾ 12 1 ´ 10 14 10 mA *: All typical values are at Ta = 25°C Note 8: Duration of IO time ≤ 50 ms Note 9: This product is more sensitive than the conventional product to static electricity (ESD) because of a lowest power consumption design. General precaution to static electricity (ESD) is necessary for handling this component. 3 2002-10-29 TLP351 Switching Characteristics (Ta = -40 to 100°C, unless otherwise specified) Characteristics Propagation delay time Symbol L®H tpLH H®L tpHL Propagation delay difference between any two parts or channels PDD |tpHL-tpLH| Output rise time (10-90%) tr Output fall time (90-10%) tf Test Circuit Test Condition VCC = 30 V Rg = 47 W Cg = 3 nF 7 CMH Common mode transient immunity at low level output CML 8 Typ.* Max IF = 0 ® 5 mA 100 ¾ 700 IF = 5 ® 0 mA 100 ¾ 700 -500 ¾ 500 IF = 0 ® 5 mA ¾ 50 ¾ IF = 5 ® 0 mA ¾ 50 ¾ ¾ ¾ VCC = 30 V, Rg = 47 W, Cg = 3 nF VCC = 30 V Rg = 47 W Cg = 3 nF Common mode transient immunity at hight level output Min IF = 5 mA VCM = 1000 Vp-p VO (min) = 26 V -10000 Ta = 25°C IF = 0 mA VCC = 30 V 10000 VO (max) = 1 V Unit ns ns ns V/ms ¾ ¾ *: All typical values are at Ta = 25°C Test Circuit 1: IOPH 1 Test Circuit 2: IOPL 8 1 8 V8-6 IOPL A IOPH IF A VCC V6-5 4 4 5 5 Test Circuit 3: VOH 1 Test Circuit 4: VOL 8 VOH 1 8 V IF VOL VF VCC 4 VCC V 4 5 5 Test Circuit 5: ICCH 1 VCC Test Circuit 6: ICCL 8 ICCH 1 A 8 ICCL A IF VCC VCC 4 4 5 5 4 2002-10-29 TLP351 Test Circuit 7: tpLH, tpHL, tr, tf, PDD 8 0.1 mF 1 IF VO Rg = 47 W Cg = 3 nF 4 IF VCC tr tf 90% 50% 10% VO 5 tpHL tpLH Test Circuit 8: CMH, CML A 1 VCM 0.1 mF IF SW B VO 10% tf tr VCC · SW A: IF = 5 mA 4 5 VO VCM + 1000 V 90% 8 - 1V · SW B: IF = 0 mA CML = 800 V tf (ms) CMH = 800 V tr (ms) CMH 26V CML CML (CMH) is the maximum rate of rise (fall) of the common mode voltage that can be sustained with the output voltage in the low (high) state. 5 2002-10-29 TLP351 VOL – Ta VOH – Ta 1 30 IF = 5 mA (V) IOL = 100 mA 0.8 High level output voltage VOH Low level output voltage VOL (V) VCC = 10 V 0.6 0.4 0.2 0 -40 -20 0 20 40 60 80 25 IOH = -100 mA VCC = 10 V 20 15 10 5 0 -40 100 -20 Ambient temperature Ta (°C) 0 ICCL – Ta 80 100 80 100 ICCH – Ta (mA) IF = 10 mA VCC = 30 V 8 ICCH 8 6 High level supply current (mA) Low level supply current ICCL 60 10 VCC = 30 V 4 2 0 -40 -20 0 20 40 60 80 6 4 2 0 -40 100 -20 Ambient temperature Ta (°C) 0 20 40 60 Ambient temperature Ta (°C) IOPL – Ta IOPH – Ta -1 1 VCC = 15 V (A) IF = 5 mA (A) IOPL 0.8 V6-5 = 10 V 0.6 High level output current IOPL 40 Ambient temperature Ta (°C) 10 Low level output current 20 0.4 V6-5 = 2 V 0.2 0 -40 -20 0 20 40 60 80 VCC = 15 V -0.8 -0.6 -0.4 Ambient temperature Ta (°C) V8-6 = 4 V -0.2 0 -40 100 V8-6 = 10 V -20 0 20 40 60 80 100 Ambient temperature Ta (°C) *: The above graphs show typical characteristics. 6 2002-10-29 TLP351 IFLH – Ta tPHL, tPLH – Ta 5 500 (ns) VCC = 15 V Propagation delay time tPLH, tPHL Threshold input current IFLH (mA) VO > 1.0 V 4 3 2 1 0 -40 -20 0 20 40 60 80 IF = 5 mA VCC = 30 V 400 Rg = 47 W Cg = 3 nF 300 200 tPHL 100 0 -40 100 Ambient temperature Ta (°C) tPLH -20 0 20 40 60 80 100 Ambient temperature Ta (°C) *: The above graphs show typical characteristics. 7 2002-10-29 TLP351 RESTRICTIONS ON PRODUCT USE 000707EBC · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. · The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. · Gallium arsenide (GaAs) is a substance used in the products described in this document. GaAs dust and fumes are toxic. Do not break, cut or pulverize the product, or use chemicals to dissolve them. When disposing of the products, follow the appropriate regulations. Do not dispose of the products with other industrial waste or with domestic garbage. · The products described in this document are subject to the foreign exchange and foreign trade laws. · The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 8 2002-10-29