KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo z z Schematic Description The KTLP350 series consists of an GaAlAs light emitter diode and an integrated. This unit is 1 8 2 7 3 6 4 5 8-lead DIP package. KTLP350 series is suitable for gate driving circuit of IGBT or power MOSFET. z 1. N.C. 5. GND 2. Anode 6. Vo (Voltage Output) 3. Cathode 7. Vo (Voltage Output) 4. N.C. 8. Vcc Features 1. This unit is 8.lead DIP package. 2. Input threshold current: IF=5mA(max.) 3. Supply current (Icc): 3 mA (max.) 4. Supply voltage (Vcc): 10 – 30V 5. Output current (IO): ±2.5A (max.) 6. Switching time (tpLH/tpHL): 0.5µs(max.) 7. Isolation voltage: 5000Vrms(min.) 8. Agency Approvals: • UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586 • VDE EN 60747-5-2, File No. 40020973 z Applications • Transistor inverter • Inverter for air conditioner • IGBT gate drive • Power MOSFET gate drive • IH(Induction Heating) z Truth Table LED OUTPUT Q1 Q2 ON HIGH LEVEL ON OFF OFF LOW LEVEL OFF ON ＊The use of a 0.1μF bypass capacitor must be connected between pins 8 and 5 is recommended. Cosmo Electronics Corp. Document No. 69P51008.1 -1- http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo z Unit : mm Outside Dimension 1.Dual-in-line type 2.Surface mount type KTLP350 KTLP350S 9.68 2.70 3.00 0 2 . 1 4 5 . 2 4 5 . 2 2.54 4 5 . 2 0 0 . 0 1 ° 13.00 0.5 1.20 8 0 7 0 . . 0 1 0.26 5 2 . 0 0.4 0 5 . 3 3.50 8 6 . 9 2 0 6 5 . . 7 6 7.62 6.50 ° 13.00 4.Long creepage distance for surface mount type 3.Long creepage distance type KTLP350H KTLP350L 8 6 . 9 6 2 0 1 . 6 5 0 . . 1 7 6 8 6 . 9 0 5 . 3 0 5 . 3 ~° 5 2 . 0 0 8 . 1 1 0 2 . 1 25 .. 00 +- ± 0 1 0 5 2 . 0 0 9 . 0 5 2 . 0 0 9 . 0 0 7 . 2 3 . 0 0 0 . 3 ± 5 2 . 0 4 5 . 2 4 5 . 2 4 5 . 2 5 . 0 0 2 . 1 4 5 . 2 4 5 . 2 4 5 . 2 : TOLERANCE ±0.2mm z Device Marking Notes: cosmo cosmo 350 350 YWW Y WW Cosmo Electronics Corp. Document No. 69P51008.1 -2- Y: Year code / WW: Week code http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo z (Ta = 25°C) Absolute Maximum Ratings Parameter Symbol Rating Unit IF 20 mA ΔIF / ΔTa -0.54 mA /℃ IFPT 1 A Reverse voltage VR 5 V Junction temperature Tj 125 ℃ “H” Peak output current (*Note 2) IOPH -2.5 A “L”Peak output current (*Note 2) IOPL +2.5 A Forward current Forward current derating(Ta≧70℃) Input Output Peak transient forward current (*Note 1) Output voltage (Ta﹤95℃) VO 35 V Supply voltage (Ta﹤95℃) Vcc 35 V Output voltage derating (Ta≧95℃) ΔVO / ΔTa -1.0 V/℃ Supply Voltage derating(Ta≧95℃) ΔVCC /ΔTa -1.0 V/℃ Tj 125 ℃ f 50 KhZ Operating temperature range Topr -40~115 ℃ Storage temperature range Tstg -55~125 ℃ Junction temperature Operating frequency (*Note 3) Lead soldering temperature(10s) (*Note 4) Tsol 260 ℃ Isolation voltage (AC,1min.,R.H≦60%) (*Note 5) BVs 5000 Vrms *Note1: Pulse width Pw ≦ 1μs,300pps. *Note2: Exporenential waveform pulse width Pw≦0.3us,f≦15kHz. *Note3: Exporenential waveform,IOPH ≧ -2.0A (≦0.3μs),IOPL ≦ +2.0A (≦0.3μs). *Note4: It is 2 mm or more from a lead root. *Note5: Device is considered as a two terminal device: Pin1,2,3 and 4 shorted together, and pins 5,6,7 and 8 shorted together. z (Ta = 25℃) Electrical Characteristics Parameter Symbol Test Circuit Test Condition Min. Typ. Max. Unit VF — IF=10mA,Ta=25℃ — 1.6 1.8 V △VF/△Ta — IF=10mA — -2.0 — mV/℃ Input reverse current IR — VR=5V,Ta=25℃ — — 10 μA Input capacitance CT — V=0,f=1MHz,Ta=25℃ — 45 250 pF — -1.6 -1.0 A — — -2.0 Input forward voltage Temperature coefficient of forward voltage VCC=30V IF=5mA Output current “H” level IOPH 3 Vb=3.5V VCC=15V IF=5mA Vb=7.0V Cosmo Electronics Corp. Document No. 69P51008.1 -3- http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo VCC=30V IF=0mA “L” level 2 IOPL Va=2.5V VCC=15V IF=0mA Va=7.5V “H” level VOH 4 Output voltage “L” level VOL 5 “H” level ICCH — Supply current “L” level Threshold input “Output current L→H” Threshold input “Output voltage H→L” Supply voltage Capacitance (input-output) Resistance (input-output ) ICCL — IFLH — VFHL — VCC — CS — RS — VCC1=15V,VEE1=-15V RL=200Ω,IF=5mA VCC1=15V,VEE1=-15V RL=200Ω,VF=0.8V VCC=30V,IF=10mA, Ta=25℃ VCC=30V,IF=0mA, Ta=25℃ VCC1=15V, Vo>1V,Io=0mA VCC1=15V, Vo>1V,Io=0mA Vs=0,f=1MHz,Ta=25℃ Vs=500V,Ta=25℃, R.H.≦60％ 1.0 1.6 — 2.0 — — 11 13.7 — V — -14.9 -12.5 — 2 3.0 mA — 2 3.0 — 1.8 5 mA 0.8 — — V 10 — 30 V — 1.0 2.0 pF 1*1012 1014 — Ω ＊All typical values are at Ta=25℃ (*A):Duration of IO time ≦ 50μs(1 Pulse) z (Ta = 25℃) Switching Characteristics Parameter Symbol Propagation “L→H” tpLH delay time “H→L” tpHL Output rise time tr Output fall time tf Test Circuit IF=5mA (Note8) 6 VCC=30V Rg=20Ω,Cg=10nF Common mode transient immunity at high level Test Condition Typ. Max. Unit 50 260 500 50 260 500 — 15 — — 8 — -15 — — KV / μs 15 — — KV / μs ns VCM=1000Vp-p,IF=5mA CMH 7 VCC=30V,Vo(min)=26V output Ta=25℃ Common mode transient immunity at low level Min. VCM=1000Vp-p,IF=0 CML 7 VCC=30V, Vo(max)=1V output Ta=25℃ ＊All typical values are at Ta=25℃. *Note 8: Input signal rise time (fall time) < 0.5μs. Cosmo Electronics Corp. Document No. 69P51008.1 -4- http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo Fig.2 Output Voltage vs. Forward Current 100 50 30 Forward Voltage Temperature Coefficient VF / Ta (mV/℃) Forward Current IF (mA) Fig.1 Forward Current vs. Forward Voltage 10 5 3 1 0.5 0.3 0.1 0.05 0.03 0.01 0.8 1.0 1.2 1.8 1.6 1.4 2.0 - 2 .6 - 2 .4 - 2 .2 - 2 .0 - 1 .8 - 1 .6 - 1 .4 0 .1 0 .3 Forward Voltage VF (V) 5 10 30 Fig.4 Supply Voltage vs. Ambient Temperature 40 40 Supply Voltage Vcc (V) Allowable Forward Current IF (mA) 3 Forward Current IF (mA) Fig.3 Allowable Forward Current vs. Ambient Temperature 30 20 10 0 -40 0 20 40 60 80 100 30 20 10 0 -40 120 Ambient Temperature Ta (℃) High Level Output Voltage VOH(V) -20 -15 VCC1=15V,VEE1=-15VRL=200Ω,VF=0.8V -5 0 -40 -20 0 20 40 60 40 60 80 100 120 25 20 15 10 VCC1=15V,VEE1=-15VRL=200Ω,IF=5mA 5 0 -40 -20 80 100 120 Ambient Temperature Ta (℃) Cosmo Electronics Corp. Document No. 69P51008.1 20 Fig.6 High Level Output Voltage vs. Ambient Temperature -25 -10 0 Ambient Temperature Ta (℃) Fig.5 Low Level Output Voltage vs. Ambient Temperature Low Level Output Voltage VOL(V) 1 0 .5 0 20 40 60 80 100 120 Ambient Temperature Ta (℃) -5- http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo Fig.8 High Level Supply Current vs. Ambient Temperature Vcc=30V 5 High Level Supply Current ICCH (mA) Low Level Supply Current ICCL (mA) Fig.7 Low Level Supply Current vs. Ambient Temperature 4 3 2 1 0 -40 -20 0 20 40 60 80 100 120 Ambient Temperature Ta (℃) Vcc=30V I F =10mA 5 4 3 2 1 0 -40 -20 0 20 40 60 80 100 120 Ambient Temperature Ta (℃) Fig.9 Propagation Delay Time vs. Ambient Temperature I F =5mA,Vcc=30V, Rg=20Ω,Cg=10nF tPLH, tPHL (ns) Propagation Delay Time 500 400 300 200 100 0 -40 -20 0 20 40 60 80 100 120 Ambient Temperature Ta (℃) z Test Circuit 1. Top View Cosmo Electronics Corp. Document No. 69P51008.1 2. -6- IOPL Measure http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo 3. IOPH Measure 5. VOL Measure 6. tpLH, tpHL, tr, tf,Measure IF 4. VOH Measure IF 104PF M VCC VO Rg cg VOH 80% GND VO 100Ω VOL 80% /+ Cosmo Electronics Corp. Document No. 69P51008.1 -7- + / http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo 7. CMH, CML,Measure V CM 1000V 90% 10% M S W :A ( IF = 5 m A ) C MH 1V C ML S W :B ( IF = 0 ) CML= 800(V) tr (μs) ; CMH= 26V 800(V) tf (μs) *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. Cosmo Electronics Corp. Document No. 69P51008.1 -8- http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo z Recommended Soldering Conditions (a) Infrared reflow soldering： Peak reflow soldering： 260℃ or below (package surface temperature) Time of peak reflow temperature： 10 sec Time of temperature higher than 230℃： 30-60 sec Time to preheat temperature from 180~190℃： 60-120 sec Time(s) of reflow： Two Flux： Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Recommended Temperature Profile of Infrared Reflow 10 sec M ax. temperature 260℃ 230℃ 190℃ 3 0 -6 0 s e c 180℃ 6 0 -1 2 0 s e c t (s ) (b) Wave soldering： Temperature： 260℃ or below (molten solder temperature) Time： 10 seconds or less Preheating conditions： 120℃ or below (package surface temperature) Time(s) of reflow： One Flux： Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (c) Cautions： Fluxes： Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. Avoid shorting between portion of frame and leads. Cosmo Electronics Corp. Document No. 69P51008.1 -9- http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo z Numbering System KTLP350 X (Y) Notes: KTLP350 = Part No. X = Lead form option (blank、S、H、L ) Y = Tape and reel option (TL、TR、TLD、TRU) Option Packing quantity S (TL) surface mount type package + TL tape & reel option 1000 units per reel S (TR) surface mount type package + TR tape & reel option 1000 units per reel L (TLD) L (TRU) long creepage distance for surface mount type package + 800 units per reel TLD tape & reel option long creepage distance for surface mount type package + 800 units per reel TRU tape & reel option Recommended Pad Layout for Surface Mount Lead Form 2.Long creepage distance for surface mount type 1.Surface mount type 8-pin L 1.9 2.54 2.54 2.54 1.5 2.54 1.9 2.54 1.5 8-pin SMD 2.54 z Description 8.3 10.7 Unit :mm Cosmo Electronics Corp. Document No. 69P51008.1 - 10 - http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo z 8-pin SMD Carrier Tape & Reel unit：mm TL TR Direction of feed from reel Direction of feed from reel Quantity：1000pcs/reel Cosmo Electronics Corp. Document No. 69P51008.1 - 11 - http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo z 8-pin L Carrier Tape & Reel 1.75±0.10 2.00±0.10 4.00±0.10 Unit:mm 12.00±0.10 11.50±0.10 24.00±0.30 12.35±0.10 TOLERANCE：±0.2mm Direction of feed from reel 100±0.50 Direction of feed from reel 13.0±0.20 TRU 330 Max. TLD +0.20 24.40 -0.00 30.40 Max. Quantity：800pcs/reel Cosmo Electronics Corp. Document No. 69P51008.1 - 12 - http://www.cosmo-ic.com KTLP350 Series 8PIN IGBT GATE DRIVE PHOTOCOUPLER cosmo z Application Notice The content of datasheet is the guidance for product use only. cosmo takes no responsibility to the accuracy of the information provided here. For continuously improving all of products, including quality, reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials, and structure of products without notice. Please contact with cosmo to obtain the latest specification. It would be required to comply with the absolute maximum ratings listed in the specification. cosmo has no liability and responsibility to the damage caused by improper use of the products. cosmo products are intended to be designed for use in general electronics application list below: a. Personal computer b. OA machine c. Audio / Video d. Instrumentation e. Electrical application f. Measurement equipment g. Consumer electronics h. Telecommunication cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation: a. Medical and other life supporting equipments b. Space application c. Telecommunication equipment (trunk lines) d. Nuclear power control e. Equipment used for automotive vehicles, trains, ships...etc. This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form or any means electronically or mechanically for any purpose, in whole or in part without any written permission expressed from cosmo. Cosmo Electronics Corp. Document No. 69P51008.1 - 13 - http://www.cosmo-ic.com