? glass passivated junction ? low capacitance ac signal protection ? response time typically < 1 ns. ? molded case ? the plastic material carries u/l recognition 94 v-0 ? terminal: axial leads maximum ratings, according to iec publication no. 134 steady state power dissipation at (l = 10mm) operating temperature range storage temperature range ppp p m(av) ifsm tj tstg 400 w 1 w 50 a ? 65 to + 175 c ? 65 to + 175 c electrical characteristics at tamb = 25 c rthj-l max. thermal resistance (l = 10 mm.) 45 c/w vf max. forward voltage drop at i f = 50 a 3.5 v peak pulse power with 10/1000 s exponential pulse non repetitive surge peak forward current (t = 10 ms) oct-09 note 1: valid only for unidirectional. (note 1) (note 1) r 400w unidirectional and bidirectional transient voltage suppressor diodes BZW04-5V8.........bzw04-256 vbr 220 v vbr > 220 v peak pulse power rating at 1 ms. exp. 400 w reverse stand- off voltage 5.8 256 v bzw04- 6v4b....bzw04-256b ??polarity: color band denotes cathode except bidirectional types dimensions in mm. do-15 (plastic) mounting instructions 1.?min. distance from body to soldering point, ? 4 mm. 2.?max. solder temperature, 350 c. 3.?max. soldering time, 3.5 sec. 4.?do not bend lead at a point closer than 2 mm. to the body. ?0.80.05 58.50.5 ?3.050.1 6.350.2 5.0 v
(1) tested with pulses. pulse test: tp 50 ms; d < 2% bzw04 oct-09 type irm at (v) (ma) (v) (a) maximum reverse leakage current br eakdown voltage (1) vbr at ir max. clamping voltage at vcl ipp max. 1 ms. expo. max. nom. min. (v) (a) unidirectional vrm BZW04-5V8 bzw04-6v4 bzw04-7v0 bzw04-7v8 bzw04-8v5 bzw04-9v4 bzw04-10 bzw04- 11 bzw04-13 bzw04-14 bzw04-15 bzw04-17 bzw04-19 bzw04-20 bzw04-23 bzw04-26 bzw04-28 bzw04-31 bzw04-33 bzw04-37 bzw04-40 bzw04-44 bzw04-48 bzw04-53 bzw04-58 bzw04-64 bzw04-70 bzw04-78 bzw04-85 bzw04-94 bzw04-102 bzw04- 111 bzw04-128 bzw04-136 bzw04-145 bzw04-154 bzw04-171 bzw04-188 bzw04-213 bzw04-239 bzw04-256 1000 500 200 50 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5.8 6.4 7.02 7.78 8.55 9.4 10.2 11.1 12.8 13.6 15.3 17.1 18.8 20.5 23.1 25.6 28.2 30.8 33.3 36.8 40.2 43.6 47.8 53 58.1 64.1 70.1 77.8 85.8 94 102 111 128 136 145 154 171 188 213 239 256 6.45 7.13 7.79 8.65 9.5 10.5 11.4 12.4 14.3 15.2 17.1 19 20.9 22.8 25.7 28.5 31.4 34.2 37.1 40.9 44.7 48.5 53.2 58.9 64.6 71.3 77.9 86.5 95 105 114 124 143 152 161 171 190 209 237 266 285 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 170 180 200 220 250 280 300 7.14 7.88 8.61 9.55 10.5 11.6 12.6 13.7 15.8 16.8 18.9 21 23.1 25.2 28.4 31.5 34.7 37.8 41 45.2 49.4 53.6 58.8 65.1 71.4 78.8 86.1 95.5 105 116 126 137 158 168 179 189 210 231 263 294 315 10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10.5 11.3 12.1 13.4 14.5 15.6 16.7 18.2 21.2 22.5 25.2 27.7 30.6 33.2 37.5 41.5 45.7 49.9 53.9 59.3 64.8 70.1 77 85 92 103 113 125 137 152 165 179 207 219 234 246 274 301 344 384 414 38 35.4 33 30 27.6 25.7 24 22 19 17.8 16 14.5 13 12 10.7 9.6 8.8 8 7.4 6.7 6.2 5.7 5.2 4.7 4.3 3.9 3.5 3.2 2.9 2.6 2.4 2.2 2.0 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.2
bzw04b oct-09 type irm at (v) (ma) (v) (a) maximum reverse leakage current br eakdown voltage (1) vbr at ir max. clamping voltage at vcl ipp max. 1 ms. expo. max. nom. min. (v) (a) bidirectional bzw04-6v4b bzw04-7v0b bzw04-7v8b bzw04-8v5b bzw04-9v4b bzw04-10b bzw04- 11b bzw04-13b bzw04-14b bzw04-15b bzw04-17b bzw04-19b bzw04-20b bzw04-23b bzw04-26b bzw04-28b bzw04-31b bzw04-33b bzw04-37b bzw04-40b bzw04-44b bzw04-48b bzw04-53b bzw04-58b bzw04-64b bzw04-70b bzw04-78b bzw04-85b bzw04-94b bzw04-102b bzw04- 111b bzw04-128b bzw04-136b bzw04-145b bzw04-154b bzw04-171b bzw04-188b bzw04-213b bzw04-239b bzw04-256b 500 200 50 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6.4 7.02 7.78 8.55 9.4 10.2 11.1 12.8 13.6 15.3 17.1 18.8 20.5 23.1 25.6 28.2 30.8 33.3 36.8 40.2 43.6 47.8 53 58.1 64.1 70.1 77.8 85.8 94 102 111 128 136 145 154 171 188 213 239 256 7.13 7.79 8.65 9.5 10.5 11.4 12.4 14.3 15.2 17.1 19 20.9 22.8 25.7 28.5 31.4 34.2 37.1 40.9 44.7 48.5 53.2 58.9 64.6 71.3 77.9 86.5 95 105 114 124 143 152 161 171 190 209 237 266 285 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 110 120 130 150 160 170 180 200 220 250 280 300 8.25 9.02 10 11 12.1 13.2 14.3 16.5 17.6 19.8 22 24.2 26.4 29.7 33 36.3 39.6 42.9 47.3 51.7 56.1 61.6 68.2 74.8 82.5 92.2 100 110 121 132 143 165 176 187 198 220 242 275 308 330 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 11.3 12.1 13.4 14.5 15.6 16.7 18.2 21.2 22.5 25.2 27.7 30.6 33.2 37.5 41.5 45.7 49.9 53.9 59.3 64.8 70.1 77 85 92 103 113 125 137 152 165 179 207 219 234 246 274 301 344 384 414 35.4 33 30 27.6 25.7 24 22 19 17.8 16 14.5 13 12 10.7 9.6 8.8 8 7.4 6.7 6.2 5.7 5.2 4.7 4.3 3.9 3.5 3.2 2.9 2.6 2.4 2.2 2.0 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.2 (1) tested with pulses. pulse test: tp 50 ms; d < 2% vrm
bzw04 oct-09 measured at v br and 1 mhz. bzw04b 1s 10s 100s 1ms 10ms 0 25 50 75 100 0 derating curve typical junction capacitance ppp , peak pulse power in % of 25 c temperature in (c) 25 50 75 100 125 150 175 1 104 103 102 10 10 102 103 vbr , breakdown voltage (v) cj , junction capacitance (pf) peak pulse power rating curve 105 104 103 102 pulse time - t ppp , peak pulse power (w) 100 50 ipp 1 t - time 1 ms 10 s ipp - peak pulse current - % ipp ipp /2 pulse wave form 10/1000
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