6 pri 1 2 sec a 5 6 pin dip (top view) 6 pri 1 4 2 3 s2 b 5 6 pri 1 4 2 3 sec d 5 6 pri 1 4 2 sec c 5 6 pri 1 4 2 3 s e c e 5 6 pri 1 2 3 sec f 5 6 pri 1 4 2 3 sec g 5 s1 features 500vrms working ul 94v-0 package material isolation to 4kvrms screened versions inductance to 98mh up to 1100 v s e t compact footprint pcb mounting custom parts available description the 1000 series are intended for wideband and pulse operations. they are also suit - able for signal isolation and small isolated power supplies. the compact footprint makes them ideal for applications where space is at a premium. 1000 series pulse transformers 6 pri 1 2 sec h 5 pin connections 4 - 1 0 0 0 s e r i e s pulse transformers 4-25
absolute maximum ratings over operating free air temperature range operating free air temperature range . . . . . . . . . . . . . . . . . . . 0c to 70c storage temperature range . . . . . . . . . . . . . . . . . . . . . . -- 60c to 125c lead temperature 1.5mm from case for 10 seconds . . . . . . . . . . . . . . 300c electrical specifications over operating free air temperature range parameter part number units 1 0 0 1 1 0 0 2 1 0 0 3 1 0 0 4 1 0 0 6 s 1 0 0 7 turns ratio 2% 1:1 1:1:1 2:1:1 1:1 1:1 +screen 1:1:1 primary inductance (min.) 3.0 3.0 12 98 3.0 7.4 mh primary e t constant (min.) 200 200 400 1100 200 310 v s leakage inductance (max.) 22 9 35 3 32 20 h interwinding capacitance (max.) 23 28 30 70 15 55 pf dc resistance (max.) primary winding 1.2 1.4 4.0 28 1.3 2.9 dc resistance (max.) secondary 1 winding 1.0 1.3 1.8 28 1.0 2.5 dc resistance (max.) secondary 2 winding ---- 1.7 2.4 ---- ---- 3.4 isolation voltage 2000 2000 2000 500vdc 2000 2000 vrms pin connection style a b b a c b package style 2 1 2 4 1 note : all data taken at t a = 25c. 1000 series pulse transformers 4-26
electrical specifications over operating free air temperature range parameter part number units 1 0 0 8 1 0 0 9 1 0 1 1 1 0 1 2 s 1 0 1 3 1 0 1 5 turns ratio 2% 1:1:1 1:1:1 1 ct :1 ct 1:1 ct +screen 1:1:1 4:4:1 primary inductance (min.) 3.0 22 3.0 12 3.0 20 mh primary e t constant (min.) 200 550 200 400 200 500 v s leakage inductance (max.) 9.0 85 22 100 2.5 100 h interwinding capacitance (max.) 28 18 23 11 280 30 pf dc resistance (max.) primary winding 1.4 10.6 1.0 3.8 1.3 2.0 dc resistance (max.) secondary 1 winding 1.3 8.9 1.2 5.3 1.3 10 dc resistance (max.) secondary 2 winding 1.7 12.2 ---- ---- 1.3 0.6 isolation voltage 3500 2000 2000 2000 500vdc 2500 vrms pin connection style b b d e b b package style 1 note : all data taken at t a = 25c. 1000 series pulse transformers 4 - 1 0 0 0 s e r i e s pulse transformers 4-27
electrical specifications over operating free air temperature range parameter part number units 1 0 1 6 1 0 1 7 1 0 1 9 1 0 2 0 s 1 0 2 1 s 1 0 2 4 turns ratio 2% 1:1 1:1 1: 2: 2 1:2 +screen 1:2 ct +screen 1.2 ct :1 ct primary inductance (min.) 3.0 0.8 0.95 1.5 1.5 8.8 mh primary e t constant (min.) 200 130 110 140 140 340 v s leakage inductance (max.) 22 4.0 8.0 15 12 60 h interwinding capacitance (max.) 23 20 22 15 12 25 pf dc resistance (max.) primary winding 1.2 0.4 0.6 1.2 1.0 2.5 dc resistance (max.) secondary 1 winding 1.0 0.3 1.0 2.6 2.4 2.5 dc resistance (max.) secondary 2 winding ---- ---- 1.0 ---- ---- ---- isolation voltage 3500 4000 2000 2000 750 2000 vrms pin connection style a a b f g d package style 2 1 3 1 note : all data taken at t a = 25c. 1000 series pulse transformers 4-28
electrical specifications over operating free air temperature range parameter part number units 1 0 2 5 1 0 2 6 1 0 2 8 1 0 2 9 1 0 8 0 1 0 8 2 turns ratio 2% 2:1:1 1:1:1 2:1:1 1:1 13:1 100:1 primary inductance (min.) 24 6.0 12 95 h 29 6.1 mh primary e t constant (min.) 570 285 400 1000 280 v s leakage inductance (max.) 70 30 35 1.5 7.0 ---- h interwinding capacitance (max.) 20 30 30 400 30 6.0 pf dc resistance (max.) primary winding 7.5 4.0 4.0 1.0 11.6 0.7 dc resistance (max.) secondary 1 winding 3.5 4.0 1.8 1.0 1.3 0.1 dc resistance (max.) secondary 2 winding 4.5 4.0 2.4 ---- ---- ---- isolation voltage 2000 2000 3500 2000 2000 2000 vrms pin connection style b b b a h a package style 1 2 note : all data taken at t a = 25c. 1000 series pulse transformers 4 - 1 0 0 0 s e r i e s pulse transformers 4-29
outline dimensions 6 pin dip package styles recommended footprint details dot denotes pin 1 all pins on a 2.54mm pitch. all dimensions in mm xx.x 0.50, xx.xx 0.25 1000 series pulse transformers 2 1 4-30
outline dimensions 6 pin dip package styles recommended footprint details dot denotes pin 1 all pins on a 2.54mm pitch. all dimensions in mm xx.x 0.50, xx.xx 0.25 1000 series pulse transformers 4 3 4 - 1 0 0 0 s e r i e s pulse transformers 4-31
this page intentionally left blank. 4-32
|
