? GB20SLT12-247 ? aug 2014 http://www.genesicsemi.com/index .php/sic-products/schottky pg 1 of 4 ? pin 1 pin 2 case silicon carbide power schottky diode features package ? 1200 v schottky rectifier ? 175 c maximum operating temperature ? temperature independent switching behavior ? superior surge current capability ? positive temperature coefficient of v f ? extremely fast switching speeds ? superior figure of merit q c /i f ? ?? ?????? ?? to ? 247ac advantages applications ? improved circuit efficienc y (lower overall cost) ? low switching losses ? ease of paralleling devices without thermal runaway ? smaller heat sink requirements ? low reverse recovery current ? low device capacitance ? low reverse leakage current at operating temperature ? ? switched-mode power supply (smps) ? solar inverters ? wind turbine inverters ? motor drives ? induction heating ? uninterruptible power supply (ups) ? high voltage multipliers maximum ratings at t j = 175 c, unless otherwise specified parameter symbol conditions values unit repetitive peak reverse voltage v rrm 1200 v continuous forward current i f t c 145 c 20 a rms forward current i f ( rms ) t c 145 c 35 a surge non-repetitive forward current, half sine wave i f,sm t c = 25 c, t p = 10 ms 140 a t c = 145 c, t p = 10 ms 125 non-repetitive peak forward current i f,max t c = 25 c, t p = 10 s 650 a i 2 t value i 2 dt t c = 25 c, t p = 10 ms 98 a 2 s t c = 145 c, t p = 10 ms 78 power dissipation p tot t c = 25 c 306 w operating and storage temperature t j , t stg -55 to 175 c electrical characteristics at t j = 175 c, unless otherwise specified parameter symbol conditions values unit min. typ. max. diode forward voltage v f i f = 20 a, t j = 25 c 1.6 2.0 v i f = 20 a, t j = 175 c 2.6 3.0 reverse current i r v r = 1200 v, t j = 25 c 20 200 a v r = 1200 v, t j = 175 c 40 400 total capacitive charge q c i f i f,max di f /dt = 200 a/ s t j = 175 c v r = 400 v 69 nc v r = 960 v 112 switching time t s v r = 400 v < 49 ns v r = 960 v total capacitance c v r = 1 v, f = 1 mhz, t j = 25 c 968 pf v r = 400 v, f = 1 mhz, t j = 25 c 76 v r = 1000 v, f = 1 mhz, t j = 25 c 62 thermal characteristics thermal resistance, junction - case r thjc 0.5 c/w mechanical properties mounting torque m 0.6 nm 1 2 case v rrm = 1200 v i f (tc = 25c) = 50 a q c = 69 nc
? GB20SLT12-247 ? aug 2014 http://www.genesicsemi.com/index .php/sic-products/schottky pg 2 of 4 ? figure 1: typical forward characteristics figure 2: typical reverse characteristics figure 3: power derating curve figure 4: current derating curves (d = t p /t, t p = 400 s) (considering worst case z th conditions ) figure 5: typical junction capacitance vs reverse voltage characteristics figure 6: typical switching energy vs reverse voltage characteristics
? GB20SLT12-247 ? aug 2014 http://www.genesicsemi.com/index .php/sic-products/schottky pg 3 of 4 ? figure 7: current vs pulse duration curves at t c = 145 c figure 8: transient thermal impedance package dimensions: to-247ac package outline ? note 1. controlled dimension is inch. di mension in bracket is millimeter. 2. dimensions do not include end fl ash, mold flash, material protrusions (15.748) (16.256) 0.620 0.640 ? 0.140 (3.556) 0.143 (3.632) 0.065 (1.651) 0.083 (2.108) 0.040 (1.016) 0.055 (1.397) 0.2146 (5.451) bsc. 0.016 (0.406) 0.031 (0.787) 0.059 (1.498) 0.098 (2.489) 0.171 (4.699) 0.208 (5.283) 0.075 (1.905) 0.115 (2.921) (4.318 ref.) 0.170 ref. (5.486) 0.216 0.819 0.844 (20.803) (21.438) 0.780 0.800 (19.812) (20.320) 0.177 max (4.496) 0.242 bsc. (6.147 bsc.) ? 0.118 (3.00) 0.22 (5.59) ? 0.283 (7.19) 0.652 (16.56) 0.55 (13.97) 0.236 (5.99) 0.054 (1.36) 0.012 (0.3) 0.045 (1.14) GB20SLT12-247 sh000 wwyy
? GB20SLT12-247 ? aug 2014 http://www.genesicsemi.com/index .php/sic-products/schottky pg 4 of 4 ? revision history date revision comments supersedes 2014/08/26 3 updated electrical characteristics 2013/02/28 2 second generation update 2012/05/22 1 second generation release 2010/12/14 0 initial release published by genesic semiconductor, inc. 43670 trade center place suite 155 dulles, va 20166 genesic semiconductor, inc. reserves right to make changes to the product specificat ions and data in this document without noti ce. genesic disclaims all and any warranty and liability arising out of use or application of any product. no license, express or i mplied to any intellectual property rights is granted by this document. unless otherwise expressly indicated, genesic products are not designed, tested or authorized for use in life-saving, medical, aircraft navigation, communication, air traffic cont rol and weapons systems, nor in applications where their failure may result in death , personal injury and/or property damage.
? GB20SLT12-247 ? nov 2013 http://www.genesicsemi.com/index .php/sic-products/schottky pg 1 of 1 ? spice model parameters copy the following code into a spice software program for simulation of the GB20SLT12-247 device. * model of genesic semiconductor inc. * * $revision: 1.0 $ * $date: 04-sep-2013 $ * * genesic semiconductor inc. * 43670 trade center place ste. 155 * dulles, va 20166 * http://www.genesicsemi.com/index.php/sic-products/schottky * * copyright (c) 2013 genesic semiconductor inc. * all rights reserved * * these models are provided "as is, where is, and with no warranty * of any kind either expressed or implied, including but not limited * to any implied warranties of merchantability and fitness for a * particular purpose." * models accurate up to 2 times rated drain current. * * start of GB20SLT12-247 spice model * .subckt gb20slt12 anode kathode r1 anode int r=((temp-24)*0.00035); temperature dependant resistor d1 int kathode gb20slt12_25c; call the 25c diode model d2 anode kathode gb20slt12_pin; call the pin diode model .model gb20slt12_25c d + is 5.48e-17 rs 0.03214547 + n 1 ikf 1000 + eg 1.2 xti 3 + cjo 1.15e-09 vj 0.44 + m 1.5 fc 0.5 + tt 1.00e-10 bv 1200 + ibv 1.00e-03 vpk 1200 + iave 20 type sic_schottky + mfg genesic_semiconductor .model gb20slt12_pin d + is 1.54e-13 rs 0.23 + n 3.941 ikf 19 + eg 3.23 xti 0 + fc 0.5 tt 0 + bv 1200 ibv 1.00e-03 + vpk 1200 iave 1 + type sic_pin .ends * * end of GB20SLT12-247 spice model
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