caution: it is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by esd. 0.4 amp output current igbt gate drive optocoupler technical data hcpl-t251 features ? supply current (i cc ): 11 ma (max.) ? supply voltage (v cc ): 10-30 v ? output current (i o ): 0.4 a (min.) ? switching time (t plh /t phl ): 1 m s (max.) ? isolation voltage (v iso ): 3750 vrms (min.) ? ul 577 recognized: file no. e55361 ? csa approved ? 10 kv/ m s minimum common mode rejection (cmr) at vcm = 600 v ? creepage distance: 7.4 mm. clearance: 7.1 mm. applications ? igbt/mosfet gate drive ? ac/brushless dc motor drives ? industrial inverters ? switch mode power supplies description the hcpl-t251 contains gaasp led. the led is optically coupled to an integrated circuit with a power output stage. this optocoupler is ideally suited for driving power igbts and mosfets used in motor control inverter applications. the high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. the voltage and current supplied by this optocoupler makes it ideally suited for directly driving small or medium power igbts. ordering information specify part number followed by option number. example: a 0.1 m f bypass capacitor must be connected between pins 5 and 8. functional diagram truth table led v out off low on high hcpl-t251 #xxxx no option = standard dip package, 50 per tube. 300 = gull wing surface mount option, 50 per tube. 500 = tape and reel packaging option, 1000 per reel. xxxe = lead free option. remarks: the notation # is used for existing products, while (new) products launched since 15th july 2001 and lead free option will use - 1 3 shield 2 4 8 6 7 5 n/c cathode anode n/c v cc v o v o v ee
2 package outline drawings standard dip package gull wing surface mount option 300 1.080 ?0.320
(0.043 ?0.013) 2.54 ?0.25
(0.100 ?0.010) 0.51 (0.020) min. 0.65 (0.025) max. 4.70 (0.185) max. 2.92 (0.115) min. 5?typ. 0.254 + 0.076
- 0.051 (0.010 + 0.003)
- 0.002) 7.62 ?0.25
(0.300 ?0.010) 6.35 ?0.25
(0.250 ?0.010) 9.65 ?0.25
(0.380 ?0.010) 1.78 (0.070) max. 1.19 (0.047) max. a t251
yyww date code dimensions in millimeters and (inches). 5 6 7 8 4 3 2 1
note: floating lead protrusion is 0.25 mm (10 mils) max. 3.56 ?0.13
(0.140 ?0.005) pin one 0.635 ?0.25
(0.025 ?0.010) 12?nom. 9.65 ?0.25
(0.380 ?0.010) 0.635 ?0.130
(0.025 ?0.005) 7.62 ?0.25
(0.300 ?0.010) 5 6 7 8 4 3 2 1 9.65 ?0.25
(0.380 ?0.010) 6.350 ?0.25
(0.250 ?0.010) 1.016 (0.040) 1.27 (0.050) 10.9 (0.430) 2.0 (0.080) land pattern recommendation 1.080 ?0.320
(0.043 ?0.013) 3.56 ?0.13
(0.140 ?0.005) 1.780
(0.070)
max. 1.19
(0.047)
max. 2.54
(0.100)
bsc dimensions in millimeters (inches).
lead coplanarity = 0.10 mm (0.004 inches).
note: floating lead protrusion is 0.25 mm (10 mils) max. 0.254 + 0.076
- 0.051 (0.010 + 0.003)
- 0.002)
3 regulatory information the hcpl-t251 is under approval by the following organizations: ul approval under ul 1577, component recognition program, file e55361. insulation and safety related parameter symbol value units conditions minimum external air gap l(101) 7.1 mm measured from input terminals to (clearance) output terminals, shortest distance through air. minimum external tracking l(102) 7.4 mm measured from input terminals to (creepage) output terminals, shortest distance path along body. minimum internal plastic gap 0.08 mm insulation thickness between emitter (internal clearance) and detector; also known as distance through insulation tracking resistance cti 3 175 volts din iec 112/vde 0303 part 1 (comparative tracking index) isolation group iiia material group (din vde 0110, 1/89, table 1) absolute maximum ratings (compared with hcpl-3140) hcpl-3140 hcpl-t251 parameter symbol units min. max. min. max. note operating temperature t a c - 40 100 -20 85 high peak output current i oh(peak) a 0.6 0.4 1 high peak output current i ol(peak) a 0.6 0.4 storage temperature t s c -55 125 -55 125 average input current i f(avg) ma 25 20 2 peak transient input current i f(tran) a 1.0 1.0 (<1 m s pulse width, 300 pps) reverse input voltage v r v55 supply voltage (v cc - v ee ) v -0.5 35 -0.5 35 output voltage v o v0v cc 0v cc output power dissipation p o mw 250 250 3 lead solder temperature 260 c for 10 sec., 1.6 mm below seating plane solder reflow temperature profile see package outline drawings section notes: 1. maximum pulse width = 10 m s, maximum duty cycle = 0.2%. 2. derate linearly above 70 c free-air temperature at a rate of 0.3 ma/ c. 3. derate lineraly above 70 c free-air temperature at a rate of 4.8 mw/ c. csa approval under csa component acceptance notice #5, file ca 88324.
4 dc electrical specifications (compared with hcpl-3140) over recommended operating conditions (i f(on) = 8 to 12 ma, v f(off) = 0 to 0.8 v, v cc = 15 to 30 v, v ee = ground) unless otherwise specified. hcpl-3140 hcpl-t251 test parameter symbol units min. typ.* max. min. typ.* max. conditions note input forward v f v 1.2 1.5 1.8 1.6 1.8 i f = 10 ma voltage temperature d v f / d t a mv/ c -1.6 -2.0 i f = 10 ma coefficient of forward voltage input reverse i r m a1010v r = 5 v current input capacitance c in pf 60 45 250 v f = 0 v, f = 1 mhz high level i oh a 0.2 0.25 v o = v cc - 4 v output current 0.4 0.5 n.a. v o = v cc - 15 v low level i ol a 0.2 0.4 0.1 0.2 v o = v cc - 4 v output current 0.4 0.5 n.a. v o = v cc - 15 v high level v oh vv cc - 4 v cc - 1.8 v cc - 4 v cc - 1.8 i o = -100 ma output voltage low level v ol v 0.4 1 0.5 i o = 100 ma output voltage high level i cch ma 0.7 3 7.5 11 output open supply current nt supply current i f = 7 to 16 ma low level i ccl ma 1 - 2 3 8 11 output open supply current v f = -3.0 to +0.8 v threshold input i flh ma 6 7 i o = 0 ma, current low to v o > 5 v high threshold input v fhl v 0.8 0.8 voltage high to low supply voltage v cc v10301030 capacitance c i-0 pf 60 60 (input-output) resistance r i-0 w 10 12 10 12 (input-output) *all typical values at t a = 25 c and v cc - v ee = 3 v, unless otherwise noted. recommended operating conditions parameter symbol min. max. units power supply voltage v cc - v ee 15 30 v input current (on) i f(on) 812ma input voltage (off) v f(off) 0 0.8 v
5 switching specifications (ac) (compared with hcpl-3140) over recommended operating conditions (t a = -40 to 100 c, i f(on) = 8 to 12 ma, v f(off) = -3.0 to 0.8 v, v cc = 15 to 30 v, v ee = ground) unless otherwise specified. hcpl-3140 hcpl-t251 (-40 c ~ 100 c) (-20 c ~ 70 c) test parameter symbol units min. typ.* max. min. typ.* max. conditions note propagation delay t phl m s 0.1 0.2 0.7 0.25 1 time to high output level propagation delay t plh m s 0.1 0.3 0.7 0.25 1 time to low output level output rise time t r ns 50 n.a. output fall time t f ns 50 n.a. propagation (t phl - m s -0.5 0.5 n.a. n.a. 4 delay difference t plh ) between any pdd two parts output high |cm h | kv/ m s10 10 t a = 25 c5 level common v cc = 30 v mode transient hcpl i f = 10 ma immunity -3140 v cm = 1000 v hcpl i f = 8 ma -t251 v cm = 600 v output low |cm l | kv/ m s10 10 t a = 25 c5 level common v f = 0 v mode transient hcpl immunity -3140 v cm = 1000 v hcpl -t251 v cm = 600 v *all typical values at t a = 25 c and v cc - v ee = 30 v, unless otherwise noted. notes: 4. the difference between t phl and t plh between any two hcpl-3140 parts under the same test condition. 5. common mode transient immunity in the high state is the maximum tolerable dv cm /dt of the common mode pulse, v cm , to assure that the output will remain in the high state (i.e., v o > 15.0 v). 6. common mode transient immunity in a low state is the maximum tolerable dv cm /dt of the common mode pulse, v cm , to assure that the output will remain in a low state (i.e., v o < 1.0 v). rg = 47 w cg = 3 nf, f = 10 khz, duty cycle = 50%
www.agilent.com/semiconductors for product information and a complete list of distributors, please go to our web site. for technical assistance call: americas/canada: +1 (800) 235-0312 or (916) 788-6763 europe: +49 (0) 6441 92460 china: 10800 650 0017 hong kong: (+65) 6756 2394 india, australia, new zealand: (+65) 6755 1939 japan: (+81 3) 3335-8152 (domestic/interna- tional), or 0120-61-1280 (domestic only) korea: (+65) 6755 1989 singapore, malaysia, vietnam, thailand, philippines, indonesia: (+65) 6755 2044 taiwan: (+65) 6755 1843 data subject to change. copyright ? 2004 agilent technologies, inc. obsoletes 5988-2633en 5989-0285en m a r c h 9 , 2 0 0 4
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