cep99 / cep99b rev 2 .0 ( 7 f e b . 201 7 ) www.sumida.com page 1 of 1 outline ? p ulse transformer for a utomo biles. application ? battery management system of automobiles features ? smd type and 9mm square. ? high withstand voltage 2 , 500vrms ? operating temperature - 40 deg. +125 deg. specifications dimension & circuit ( mm ) land patterns ( mm ) item specification testing condition cep99 cep99b part name cep99p CEP99P2 cep99 - 102 cep99b - 272 inductance (1 - 4) min. 45 h min. 7 5 h min.618 h min.1.62 mh 10 khz, 20mv stray capacitance (1 - 4) max. 6.6 pf max. 3.2 pf max.5.2 pf max.11.5 pf cep99 p 3 0 mhz, 20mv cep99 p 2 2 0 mhz, 20mv cep99 - 102 10 mhz, 20mv cep99b - 272 5 mhz, 20mv interwinding capacitance (1 - 4:5 - 8) max. 1.8 pf max. 2.0 pf max.2.5 pf max.2.5 pf cep99p 100 khz, 20mv cep99 p 2 100 khz, 20mv cep99 - 102 10 khz, 20mv cep99b - 272 100 khz, 20mv leakage inductance (1 - 4) max. 2.3 h max. 3 .3 h max.28.6 h max.67.6 h cep99 p 100 khz, 20mv, (5 ~ 8)short cep99 p 2 100 khz, 20mv, (5~8)short cep99 - 102 10 khz, 20mv, (5 ~ 8)short cep99b - 272 100 khz, 20mv, (5 ~ 8)short d.c.r. (1 - 4) max. 0.39 ohm max. 0. 53 ohm max. 1 .34 ohm max.2.06 ohm at 20 deg. withstand voltage (1 - 4:5 - 8) ac2,500v, 60sec 0.5ma, 50hz/60hz turn ratio (1 - 4:5 - 8) 1 1 - (2,3) and (6,7) pattern short bottom view 2.5 max. 9.7 max. 9 .5 9.0 12.00.5 max.10.0 0.5
spice model ??r_J notes at the time of use 1 . spice model( ? ) ??`???? please use spice model (this model) as reference data. 2. ???H???p????????? in the case of use of this model, our company does not do any responsibility now [ negative ] about the fault and the loss which arose. 3. ??d?o????? since it may change without a preliminary announcement, please understand the w ritten contents of this model. ?`???????????? when this data is used, it is regarded as that on which it has agreed above. spice model download
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