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l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 1 of 18 bns-od-c131/a4 LTV-3150 0.6a output current, high cmr, gate drive optocoupler description the LTV-3150 optocoupler is ideally suited for driving power igbts and mosfets used in motor control inverter applications and inverters in power supply system. it contains an algaas led optically coupled to an integrated circuit with a power output stage. the 0.6a peak output current is capable of directly driving most igbts with ratings up to 1200 v/50 a. for igbts with higher ratings, the LTV-3150 series can be used to drive a discrete power stage which drives the igbt gate. the optocoupler operational parameters are guaranteed over the temperature range from -40 o c ~ +100 o c. features 0.6a maximum peak output current 15 kv/us minimum common mode rejection (cmr) at vcm = 1500 v 3.5 ma maximum supply current (i cc ) under voltage lock-out protection (uvlo) with hysteresis wide operating range: 15 to 30 volts (v cc ) guaranteed performance over temperature -40 o c ~ +100 o c. fast switching speed, 500ns max propagation delay safety approval: pending application igbt/mosfet gate drive uninterruptible power supply (ups) industrial inverter induction heating 12 3 4 5 6 7 8 shield nc anode cathode nc vcc vo vo gnd apr 2011 truth table led v cc -gnd (turn-on, +ve going) v cc -gnd (turn-off, -ve going) v o off 0 - 30 v 0 - 30 v low on 0 C 11.5 v 0 C 10 v low on 11.5 - 13.5 v 10 - 12 v transition on 13.5 - 30 v 12 - 30 v high a 0.1 f bypass capacitor must be connected between pin 5 and 8. (note 8) functional diagram
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 2 of 18 bns-od-c131/a4 ordering information part option remarks dip-8 m wide lead spacing, dip-8 s surface mount, smd-8 s-ta surface mount, smd-8, pin 1 location at lower right of the reel LTV-3150 s-ta1 surface mount, smd-8, pin 1 location at upper left of the reel
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 3 of 18 bns-od-c131/a4 package dimensions 8-pin dip package (LTV-3150) *1. year date code. *2. 2-digit work week. *3. factory identification mark (y : thailand). dimensions are in millimeters and (inches). ltv3150
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 4 of 18 bns-od-c131/a4 package dimensions 8-pin dip wide lead spacing package (LTV-3150m) *1. year date code. *2. 2-digit work week. *3. factory identification mark (y : thailand). dimensions are in millimeters and (inches). ltv3150
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 5 of 18 bns-od-c131/a4 package dimensions 8-pin dip surface mount package (LTV-3150s) *1. year date code. *2. 2-digit work week. *3. factory identification mark (y : thailand). dimensions are in millimeters and (inches). ltv3150
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 6 of 18 bns-od-c131/a4 taping dimensions LTV-3150s-ta ltv-3120s-ta1 LTV-3150s-ta1 description symbol dimensions in millimeters ( inches ) tape wide w 16 0.3 ( .63 ) pitch of sprocket holes p0 4 0.1 ( .15 ) distance of compartment f p2 7.5 0.1 ( .295 ) 2 0.1 ( .079 ) distance of compartment to compartment p1 12 0.1 ( .472 )
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 7 of 18 bns-od-c131/a4 recommended lead free reflow profile
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 8 of 18 bns-od-c131/a4 absolute maximum ratings ambient temperature = 25 o c, unless otherwise specified. stresses exceeding the absolute maximum ratings can cause permanent damage to the device. exposure to absolute maximum ratings for long perio ds of time can adversely affect reliability. parameter symbol min max units storage temperature t st -55 125 o c operating temperature t a -40 100 o c isolation voltage v iso 5000 v rms supply voltage v cc 0 35 v lead solder temperature (9) t sol 260 c input average forward input current i f(avg) 25 ma reverse input voltage v r 5 v peak transient input current (<1 s pulse width, 300 pps) i f(tran) 1 a input current (rise/fall time) t r(in) /t f(in) 500 ns input power dissipation (10) p i 45 mw output high peak output current (1) i oh(peak) 0.6 a low peak output current (1) i ol(peak) -0.6 a output voltage v o v cc v output power dissipation (11) p o 250 mw total power dissipation p t 295 mw 8) at least a 0.1uf or bigger bypass capacitor must be connected across pin 8 and pin 5. failure to provide the bypass may impair the swi tching property. 9) 260 o c for 10 seconds. refer to lead free reflow profile 10) derating linearly above 7 0 o c free-air temperature at a rate of 0.47 mw/ o c 11) derating linearly above 7 0 o c free-air temperature at a rate of 4.8mw/ o c
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 9 of 18 bns-od-c131/a4 recommended operating conditions parameter symbol min max units operating temperature t a -40 100 o c supply voltage v cc 15 30 v input current (on) i fl(on) 7 16 ma input voltage (off) v f(off) -3.0 0.8 v
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 10 of 18 bns-od-c131/a4 electrical specifications parameters test condition symbol min typ max units figure input input forward voltage i f = 10ma v f 1.2 1.37 1.8 v 15 input forward voltage temperature coefficient i f = 10ma v f / t -1.237 mv/ o c input reverse voltage i r = 10 a bv r 5 v input threshold current (low to high) v o > 5v, i o = 0a i flh 5 ma 9,16,21 input threshold voltage (high to low) v o < 5v, i o = 0a v fhl 0.8 v input capacitance f = 1 mhz, v f = 0 v c in 33 pf output output open, high level supply current i f = 10 to 16 ma i cch 1 3.5 ma 7,8 output open, low level supply current v f = -3 to +0.8 v i ccl 1 3.5 ma 7,8 high level output current (1) v o = (v cc - 6 v) i oh -0.6 a 2,3,19 low level output current (1) v o = (v ee + 6 v) i ol 0.6 a 5,6,20 high level output voltage i f = 10ma, i o = -100ma v oh v cc - 1 v 1,3,17 low level output voltage i f = 0ma, i o = 100ma v ol v ee + 1 v 4,6,18 v o > 5v, i f = 10 ma v uvlo+ 11 12.3 13.5 v uvlo threshold v o < 5v, i f = 10 ma v uvlo- 9.5 10.7 12 v uvlo hysteresis uvlo hys 1.6 v 22 specified over recommended operating conditions. all typical values at ta = 25c and v cc = 30 v, unless otherwise specified.
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 11 of 18 bns-od-c131/a4 switching specifications parameter test condition symbol min typ max units figure propagation delay time to high output level t plh 0.1 0.3 0.5 s propagation delay time to low output level t phl 0.1 0.3 0.5 s pulse width distortion (7) pwd 0.3 s propagation delay difference between any two parts or channels (4) pdd -0.30 0.35 s 10,11, 12,13, 14,23 output rise time (10 to 90%) tr 75 ns output fall time (90 to 10%) i f = 7 to 16 ma, rg = 10 , cg = 10 nf, f = 10 khz, duty cycle = 50% tf 50 ns 23 uvlo turn on delay i f = 10 ma, v o > 5 v t uvlo on 2 s uvlo turn off delay i f = 10 ma, v o < 5 v t uvlo off 0.3 s common mode transient immunity at high level output (5) i f = 7 to 16 ma, v cm = 1500 v, ta = 25c, v cc = 30 v cmh 15 25 kv/ s common mode transient immunity at low level output (6) v f = 0 v, v cm = 1500 v, ta = 25c, v cc = 30 v cml 15 25 kv/ s 24 specified over recommended operating conditions. all typical values at ta = 25c and v cc = 30 v, unless otherwise specified.
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 12 of 18 bns-od-c131/a4 isolation characteristics parameter test condition symbol min typ max units withstand insulation test voltage (2) (3) rh 40-60%, t = 1min, t a = 25 o c v iso 5000 v input-output resistance (2) v i-o = 500v dc r i-o 10 12 input-output capacitance (2) f = 1mhz, t a = 25 o c c i-o 0.92 pf notes : 1) maximum pulse width = 10us, maximum duty cycle = 0.2%. 2) device is considered a two terminal device: pins 1, 2, 3 and 4 are shorted together and pins 5, 6, 7 and 8 are shorted together. 3) according to ul1577, each optocoupler is tested by applying an insulation test voltage 6000 vrms for 1 second (leakage detection current limit, i i-o 6 ua). 4) the difference between t phl and t plh between any two LTV-3150 parts under same test conditions. 5) common mode transient immunity in high stage is the maximum tolerable negative dvcm/dt on the trailing edge of the common mode impulse signal , vcm, to assure that the output will remain high. 6) common mode transient immunity in low stage is t he maximum tolerable positive dvcm/dt on the leading edge of the common mode impulse signal, vcm , to assure that the output will remain low. 7) pulse width distortion is defined as |t phl - t plh | for any given device.
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 13 of 18 bns-od-c131/a4 typical performance curves figure 1: output high voltage drop vs temperat ure figure 2: output high current vs t emperature figure 3: output high voltage drop vs high current figure 4: output low voltage v s temperature figure 5: output low current vs temperature figure 6: outpu t low voltage vs low current 0.0 0.1 0.2 0.3 -40 -20 0 20 40 60 80 100 ta - ambient temperature (c) vol - output low voltage (v) vcc = 15 to 30v vee = 0v vf = -3 to 0.8v io = 100ma -5.0 -4.0 -3.0 -2.0 -1.0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 ioh - output high current (ma) (voh-vcc) - output high voltage drop (v) f = 200hz, dcyc = 0.2% if = 7 to 16ma vcc = 15 to 30v vee = 0 100 o c 25 o c -40 o c 0.0 1.0 2.0 3.0 4.0 5.0 -40 -20 0 20 40 60 80 100 ta - ambient temperature (c) iol - output low current (a) f = 200hz, rg = 10 ohm dcyc = 99.8% vcc = 15 to 30v if = 7 to 16ma vcc = 30v 0.0 1.0 2.0 3.0 4.0 5.0 0.0 0.5 1.0 1.5 2.0 2.5 iol - output low current (ma) vol - output low voltage drop (v) f = 200hz dcyc = 99.8% vf = -3 to 0.8v vcc = 15 to 30v vee = 0 25 o c 100 o c -40 o c -0.3 -0.2 -0.1 0.0 -40 -20 0 20 40 60 80 100 ta - ambient temperature (c) (voh-vcc) - output high voltage drop (v) vcc = 15 to 30v vee = 0v if = 7 to 16ma io = -100ma 0.0 1.0 2.0 3.0 4.0 5.0 -40 -20 0 20 40 60 80 100 ta - ambient temperature (c) ioh - output high current (a) f = 200hz, rg = 10 ohm dcyc = 0.2% vcc = 15 to 30v if = 7 to 16ma vcc = 30v
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 14 of 18 bns-od-c131/a4 typical performance curves (continued) figure 7: supply current vs temperature figure 8: supply curren t vs supply voltage figure 9: low to high threshold current vs t emperature figure 10: propagation vs vcc figure 11: propagation vs input current figure 12: propagat ion vs temperature 0.0 0.5 1.0 1.5 2.0 15 27 30 33 vcc - supply voltage (v) icc - supply current (ma) icch iccl ta = 25 deg vee = 0v if = 7 to 16ma for icch if = 0ma for iccl 0.0 0.5 1.0 1.5 2.0 -40 0 25 40 85 100 ta - ambient temperature (c) icc - supply current (ma) icch iccl vcc = 15 to 30v vee = 0v if = 7 to 16ma for icch if = 0ma for iccl 0 1 2 3 4 5 -40 -20 0 20 40 60 80 100 ta - ambient temperature (c) ifth - input threshold current (ma) vcc = 15 to 30v vee = 0v output = open 100 200 300 400 500 15 27 30 33 vcc - supply voltage (v) tp - propagation delay (ns) tphl tplh if = 10ma ta = 25 degc f = 10khz, dcyc = 50% rg = 10 ohm, cg = 10nf 100 200 300 400 500 -40 -20 0 20 40 60 80 100 ta - ambient temperature (c) tp - propagation delay (ns) tphl tplh if = 10ma vcc = 30v, vee = 0v f = 10khz, dcyc = 50% rg = 10 ohm, cg = 10nf 100 200 300 400 500 6 8 10 12 14 16 if - forward led curent (ma) tp - propagation delay (ns) tphl tplh ta = 25 degc vcc = 30v, vee = 0v f = 10khz, dcyc = 50% rg = 10 ohm, cg = 10nf
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 15 of 18 bns-od-c131/a4 typical performance curves (continued) figure 13: propagation vs series load resist ance figure 14: propagation vs load c apacitance (nf) figure 16: transfer characteristics figure 15: input cur rent vs forward voltage 100 200 300 400 500 10 20 30 40 50 rg - series load resistance (ohm) tp - propagation delay (ns) tphl tplh ta = 25 degc vcc = 30v, vee = 0v f = 10khz, dcyc = 50% cg = 10 nf 100 200 300 400 500 0 10 20 30 40 rg - series load resistance (ohm) tp - propagation delay (ns) tphl tplh ta = 25 degc vcc = 30v, vee = 0v f = 10khz, dcyc = 50% rg = 10 ohm 0.001 0.01 0.1 1 10 100 1000 0.90 1.00 1.10 1.20 1.30 1.40 1.50 v f - forward voltage (v) i f - forward current (ma) ta = 25 o c 0 10 20 30 0 1 2 3 4 5 6 if - forward led current (ma) vo - output voltage (v) vcc = 30v ta = 25 degc
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 16 of 18 bns-od-c131/a4 test circuit figure 17 : v oh test circuit figure 18 : v ol test circuit figure 19 : i oh test circuit figure 20 : i ol test circuit figure 21 : i flh test circuit figure 22 : uvlo test circuit
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 17 of 18 bns-od-c131/a4 test circuit (continued) figure 23 : t r , t f , t plh and t phl test circuit and waveforms = ? figure 24 : cmr test circuit and waveforms
l it e - o n t e ch no l o g y co rp o rat io n property of lite-on only part no. : LTV-3150 series (rev. 1, may 18,2011 ) page 18 of 18 bns-od-c131/a4 notice specifications of the products displayed herein are subject to change without notice. the products shown in this publication are designed for the general use in electronic applications suc h as office automation equipment, communications devices , audio/visual equipment, electrical instrumentatio n and application. for equipment/devices where high reliability or safety is required, such as space applications, nuclear power control equipment, medi cal equipment, etc, please contact our sales representatives.

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