PRODUCT SPECIFICATION DATE:11/28/2006 cosmo ELECTRONICS CORPORATION Photocoupler: KTLP250 No.60P32001 REV SHEET 1 OF 8 1 ※THE KTLP250 BUILT- IN DIRECT DRIVE CIRCUIT FOR GATE DRIVING CIRCUIT OF IGBT OR POWER MOSFET. ‧Feature: 1.This unit is 8.lead DIP package. 2.Input threshold current: IF=5mA(max.) 3.Supply current (ICC): 11mA(max.) ■ Functional Diagram 4.Supply voltage (VCC): 10 – 35V 5.Output current (IO): ±1.5A (max.) 6.Switching time (tpLH/tpHL): 0.5µs(max.) 7.Isolation voltage: 2500Vrms(min.) I CC 8 Q1 IF 2 ‧Applications: 6,7 3 Io Q2 1.Transistor Inverter 2.Inverter For Air Conditionor 3.IGBT Gate Drive 4.Power MOS FET Gate Drive 5 ■ 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. PRODUCT SPECIFICATION DATE:11/28/2006 cosmo Photocoupler: KTLP250 ELECTRONICS CORPORATION No.60P32001 REV SHEET 2 OF 8 1 1.Output Dimensions : Unit (mm) cosmo 250 Date Code XXX 7.62 9.68 1.20 0.26 ° 13.00 ° 13.00 2.70 0.4 3.00 3.50 6.50 0.5 2.54 TOLERANCE : + - ‵‵ 2.KTLP250 Top View: 1 8 2 7 3 6 4 5 Pin 1: Pin 2: Pin 3: Pin 4: Pin 5: Pin 6: Pin 7: Pin 8: N.C. Anode Cathode N.C. GND Vo (Voltage Output) Vo (Voltage Output) Vcc 0.2 mm PRODUCT SPECIFICATION DATE:11/28/2006 cosmo Photocoupler: KTLP250 ELECTRONICS CORPORATION No.60P32001 REV SHEET 3 OF 8 1 ■ Absolute Maximum Ratings (Ta = 25°C) Parameter Symbol Rating Unit IF 20 mA ΔIF / ΔTa -0.36 mA /℃ IFPT 1 A Reverse Voltage VR 5 V Junction Temperature Tj 125 ℃ “H”Peak Output Current(Pw≦2.5µs,f≦15kHz) (*Note 2) IOPH -1.5 A “L”Peak Output Current(Pw≦2.5µs,f≦15kHz) (*Note 2) IOPL +1.5 A Forward Current Input Forward Current Derating(Ta≧70℃) Peak Transient Forward Current Output Output Voltage Supply Voltage (*Note 1) (Ta≧70℃) VO (Ta=85℃) (Ta≧70℃) VCC (Ta=85℃) 35 24 35 24 V V Output Voltage Derating (Ta≧70℃) ΔVO / ΔTa -0.73 V/ ℃ Supply Voltage Derating (Ta≧70℃) ΔVCC /ΔTa -0.73 V/ ℃ Tj 125 ℃ f 25 KhZ Operating Temperature Range Topr -20~85 ℃ Storage Temperature Range Tstg -55~125 ℃ Tsol 260 ℃ BVs 2500 Vrms Junction Temperature Operating Frequency Lead Soldering Temperature(10s) Isolation Voltage (AC,1min.,R.H≦60%) (*Note 3) (*Note 4) (*Note 5) *Note1:Pulse width Pw ≦ 1µs,300pps. *Note2:Exporenential waveform. *Note3:Exporenential waveform,IOPH ≦ -1.0A (≦2.5µs),IOPL ≦ +1.0A (≦2.5µs). *Note4:It IS 2 mm or more from a lead root. *Note5:Device considerd a two terminal device: Pin1,2,3 and 4 shorted together, and pins 5,6,7 and 8 shorted together. PRODUCT SPECIFICATION DATE:11/28/2006 cosmo Photocoupler: KTLP250 ELECTRONICS CORPORATION No.60P32001 REV SHEET 4 OF 8 1 ■ Electrical Characteristics (Ta = -20~70℃,unless otherwise specified) Parameter Input forward voltage Symbol VF Test Test Condition Min. Typ. Max. Unit — IF=10mA,Ta=25℃ — 1.6 1.8 V — IF=10mA — -2.0 — mV/℃ Circuit Temperature coefficient of forward △VF/△Ta voltage Input reverse current IR — VR=5V,Ta=25℃ — — 10 µA Input capacitance CT — V=0,f=1MHz,Ta=25℃ — 45 250 pF IOPH 3 -0.5 -1.5 — “H” level Output current Output “L” level IOPL 2 “H” level VOH 4 voltage “L” level “H” level VOL ICCH 5 IF=10mA VCC=30V Vb=4V (*A) IF=0 Va=2.5V VCC1=15V,VEE1=-15V RL=200Ω,IF=5mA VCC1=15V,VEE1=-15V RL=200Ω,VF=0.8V VCC=30V,IF=10mA, — Ta=25℃ Supply VCC=30V,IF=10mA current VCC=30V,IF=0mA, “L” level ICCL — Ta=25℃ VCC=30V,IF=0mA Threshold “Output L→H” input current Threshold input “Output voltage Supply voltage Capacitance (input-output) Resistance (input-output ) H→L” IFLH — VFHL — VCC — CS — RS — VCC1=15V,VEE1=-15V, RL=200Ω,VO>0V VCC1=15V,VEE1=-15V, RL=200Ω,VO<0V Vs=0,f=1MHz,Ta=25℃ Vs=500V,Ta=25℃, R.H.≦60％ ＊All typical values are at Ta=25℃ (*A):Duration of IO time ≦ 50µs A 0.5 2 — 11 12.8 — V — -14.2 -12.5 — 7 — — — 11 — 7.5 — — — 11 — 1.2 5 mA 0.8 — — V 10 — 35 V — 1.0 2.0 pF 1*1012 1014 — Ω mA PRODUCT SPECIFICATION DATE:11/28/2006 Photocoupler: cosmo KTLP250 ELECTRONICS CORPORATION No.60P32001 REV SHEET 5 OF 8 1 ■Switching Characteristics (Ta = -20~70℃,unless otherwise specified) Parameter Symbol Propagation “L→H” tpLH delay time “H→L” tpHL Output rise time tr Output fall time tf Test Circuit IF=8mA (Note8) 6 CMH 7 CML 7 high level output Common mode transient immunity at VCC1=+15V,VEE1=-15V Rg=20Ω,Cg=10nF Common mode transient immunity at Test Condition low level output VCM=600V,IF=8mA VCC=30V,Ta=25℃ VCM=600V,IF=0 VCC=30V,Ta=25℃ ＊All typical values are at Ta=25℃. *Note 8: Input signal rise time (fall time) < 0.5µs. Min. Typ. Max. Unit — 0.15 0.5 — 0.15 0.5 — — — — — — -5 — — KV / µs 5 — — KV / µs µs PRODUCT SPECIFICATION DATE:11/28/2006 cosmo ELECTRONICS CORPORATION Photocoupler: KTLP250 ■ Test Circuit: Fig.1 : Top View Fig.2 : IOPL Measure. Fig.3 :IOPH Measure. Fig.4 :VOH Measure. Fig.5 :VOL Measure. No.60P32001 REV SHEET 6 OF 8 1 PRODUCT SPECIFICATION DATE:11/28/2006 Photocoupler: cosmo KTLP250 ELECTRONICS CORPORATION No.60P32001 REV SHEET 7 OF 8 1 Fig.6: tpLH,tpHL,tr,tf Measure. IF VCC1 104PF VO Rg IF tr tf cg VOH 80% GND VO VEE1 100Ω VOL 80% tpLH tpHL Fig.7: CMH,CML. SW A VCC 104PF B VO VCM 600V 90% 10% tr tf SW:A(IF=8mA) CMH 3V VCM SW:B(IF=0) CML= 480(V) tr (μs) ; CMH= 480(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. 26V CML PRODUCT SPECIFICATION DATE:11/28/2006 Photocoupler: cosmo KTLP250 ELECTRONICS CORPORATION Fig.8: No.60P32001 REV SHEET 8 OF 8 1 Fig.9 : IF - VF 100 50 30 5 3 1 0.5 0.3 0.1 0.05 -2 .4 Coefficient VF / Ta (mV/℃) Forward Voltage Temperature 10 Forward Current IF (mA) V F / T a -IF -2 .6 -2 .2 -2 .0 -1 .8 -1 .6 0.03 0.01 0.8 1.0 1.6 1.4 1.2 1.8 -1 .4 2.0 0 .3 0 .1 Forward Voltage V F (V) 5 10 30 80 100 IF - Ta IOPH , IOPL - Ta 40 2 1 30 IF (mA) Allowable Forward Current PW≦ 2.5μs ， f ≦ 15KHz Allowable Peak Output Current IOPH , IOPL (A) 3 1 Fig.11: Fig.10 : 20 10 0 -25 0 -25 0 20 A bi Fig.12: 40 tT 60 t 80 100 T (℃) 40 Allowable Supply Voltage Vcc (V) 0 .5 F o rw a rd C u rre n t I F (m A ) 30 20 10 0 -25 0 20 40 60 80 Ambient Temperature Ta (℃ ) 100 0 20 40 60 Ambient Temperature Ta (℃ )