BZW04-5V8.........BZW04-256 BZW04-6V4B....BZW04-256B 400W Unidirectional and Bidirectional Transient Voltage Suppressor Diodes DO-15 (Plastic) o3.050.1 o0.80.05 Dimensions in mm. Peak Pulse Power Rating At 1 ms. Exp. 400 W Reverse stand-off Voltage 5.8 / 256 V R 6.350.2 58.50.5 * Glass passivated junction * Low Capacitance AC signal protection Mounting instructions * Response time typically < 1 ns. 1. Min. distance from body to soldering point, 4 mm. 2. Max. solder temperature, 350 C. 3. Max. soldering time, 3.5 sec. * Molded case 4. Do not bend lead at a point closer than 2 mm. to the body. * Polarity: Color band denotes Cathode except bidirectional types * The plastic material carries U/L recognition 94 V-0 * Terminal: Axial leads Maximum Ratings, according to IEC publication No. 134 Ppp Peak pulse power with 10/1000 s exponential pulse 400 W IFSM Non repetitive surge peak forward current (t = 10 ms) (Note 1) 50 A Tj Operating temperature range - 65 to + 175 C Tstg Storage temperature range - 65 to + 175 C PM(AV) Steady State Power Dissipation at (l = 10mm) 1W Electrical Characteristics at Tamb = 25 C VBR 220 V 3.5 V VBR > 220 V 5.0 V VF Max. forward voltage drop at IF = 50 A (Note 1) Rthj-l Max. thermal resistance (l = 10 mm.) 45 C/W Note 1: Valid only for Unidirectional. Oct-09 BZW04 Type Unidirectional Maximum Reverse Leakage Current IRM at (1) VRM (A) (V) BZW04-5V8 1000 5.8 BZW04-6V4 500 6.4 BZW04-7V0 200 BZW04-7V8 50 BZW04-8V5 10 BZW04-9V4 BZW04-10 Breakdown Voltage VBR at IR (V) max. 1 ms. Expo. Nom. Max. (mA) (V) (A) 6.45 6.8 7.13 7.5 7.14 10 10.5 38 7.88 10 11.3 35.4 7.02 7.79 7.78 8.65 8.2 8.61 10 12.1 33 9.1 9.55 1 13.4 8.55 9.5 10 30 10.5 1 14.5 27.6 5 9.4 10.5 5 10.2 11.4 11 11.6 1 15.6 25.7 12 12.6 1 16.7 24 BZW04-11 5 11.1 BZW04-13 5 12.8 12.4 13 13.7 1 18.2 22 14.3 15 15.8 1 21.2 19 BZW04-14 5 BZW04-15 5 13.6 15.2 16 16.8 1 22.5 17.8 15.3 17.1 18 18.9 1 25.2 16 BZW04-17 BZW04-19 5 17.1 19 20 21 1 27.7 14.5 5 18.8 20.9 22 23.1 1 30.6 13 BZW04-20 5 20.5 22.8 24 25.2 1 33.2 12 BZW04-23 5 23.1 25.7 27 28.4 1 37.5 10.7 BZW04-26 5 25.6 28.5 30 31.5 1 41.5 9.6 BZW04-28 5 28.2 31.4 33 34.7 1 45.7 8.8 BZW04-31 5 30.8 34.2 36 37.8 1 49.9 8 BZW04-33 5 33.3 37.1 39 41 1 53.9 7.4 BZW04-37 5 36.8 40.9 43 45.2 1 59.3 6.7 BZW04-40 5 40.2 44.7 47 49.4 1 64.8 6.2 BZW04-44 5 43.6 48.5 51 53.6 1 70.1 5.7 BZW04-48 5 47.8 53.2 56 58.8 1 77 5.2 BZW04-53 5 53 58.9 62 65.1 1 85 4.7 BZW04-58 5 58.1 64.6 68 71.4 1 92 4.3 BZW04-64 5 64.1 71.3 75 78.8 1 103 3.9 BZW04-70 5 70.1 77.9 82 86.1 1 113 3.5 BZW04-78 5 77.8 86.5 95.5 1 125 3.2 BZW04-85 5 85.8 95 100 105 1 137 2.9 BZW04-94 5 94 105 110 116 1 152 2.6 BZW04-102 5 102 114 120 126 1 165 2.4 BZW04-111 5 111 124 130 137 1 179 2.2 BZW04-128 5 128 143 150 158 1 207 2.0 BZW04-136 5 136 152 160 168 1 219 1.8 BZW04-145 5 145 161 170 179 1 234 1.7 BZW04-154 5 154 171 180 189 1 246 1.6 BZW04-171 5 171 190 200 210 1 274 1.5 BZW04-188 5 188 209 220 231 1 301 1.4 BZW04-213 5 213 237 250 263 1 344 1.3 BZW04-239 5 239 266 280 294 1 384 1.2 BZW04-256 5 256 285 300 315 1 414 1.2 (1) Tested with pulses. Pulse test: tp 50 ms; d < 2% Min. Max. Clamping Voltage at VCL IPP 91 Oct-09 BZW04B Type Bidirectional Maximum Reverse Leakage Current IRM at (1) VRM Breakdown Voltage VBR at IR (V) (A) (V) Min. Nom. BZW04-6V4B 500 6.4 7.13 7.5 BZW04-7V0B 200 7.02 7.79 8.2 BZW04-7V8B 50 7.78 8.65 BZW04-8V5B 10 8.55 9.5 10 BZW04-9V4B 5 9.4 10.5 BZW04-10B 5 10.2 BZW04-11B 5 11.1 BZW04-13B 5 BZW04-14B 5 BZW04-15B BZW04-17B Max. Clamping Voltage at VCL IPP max. 1 ms. Expo. (mA) (V) (A) 8.25 10 11.3 35.4 9.02 10 12.1 33 10 1 13.4 30 11 1 14.5 27.6 11 12.1 1 15.6 25.7 11.4 12 13.2 1 16.7 24 12.4 13 14.3 1 18.2 22 12.8 14.3 15 16.5 1 21.2 19 13.6 15.2 16 17.6 1 22.5 17.8 5 15.3 17.1 18 19.8 1 25.2 16 5 17.1 19 20 22 1 27.7 14.5 BZW04-19B 5 18.8 20.9 22 24.2 1 30.6 13 BZW04-20B 5 20.5 22.8 24 26.4 1 33.2 12 BZW04-23B 5 23.1 25.7 27 29.7 1 37.5 10.7 BZW04-26B 5 25.6 28.5 30 33 1 41.5 9.6 BZW04-28B 5 28.2 31.4 33 36.3 1 45.7 8.8 BZW04-31B 5 30.8 34.2 36 39.6 1 49.9 8 BZW04-33B 5 33.3 37.1 39 42.9 1 53.9 7.4 BZW04-37B 5 36.8 40.9 43 47.3 1 59.3 6.7 BZW04-40B 5 40.2 44.7 47 51.7 1 64.8 6.2 BZW04-44B 5 43.6 48.5 51 56.1 1 70.1 5.7 BZW04-48B 5 47.8 53.2 56 61.6 1 77 5.2 BZW04-53B 5 53 58.9 62 68.2 1 85 4.7 BZW04-58B 5 58.1 64.6 68 74.8 1 92 4.3 BZW04-64B 5 64.1 71.3 75 82.5 1 103 3.9 BZW04-70B 5 70.1 77.9 82 92.2 1 113 3.5 BZW04-78B 5 77.8 86.5 91 100 1 125 3.2 BZW04-85B 5 85.8 95 100 110 1 137 2.9 BZW04-94B 5 94 105 110 121 1 152 2.6 BZW04-102B 5 102 114 120 132 1 165 2.4 BZW04-111B 5 111 124 130 143 1 179 2.2 BZW04-128B 5 128 143 150 165 1 207 2.0 BZW04-136B 5 136 152 160 176 1 219 1.8 BZW04-145B 5 145 161 170 187 1 234 1.7 BZW04-154B 5 154 171 180 198 1 246 1.6 BZW04-171B 5 171 190 200 220 1 274 1.5 BZW04-188B 5 188 209 220 242 1 301 1.4 BZW04-213B 5 213 237 250 275 1 344 1.3 BZW04-239B 5 239 266 280 308 1 384 1.2 BZW04-256B 5 256 285 300 330 1 414 1.2 9.1 Max. (1) Tested with pulses. Pulse test: tp 50 ms; d < 2% Oct-09 BZW04 BZW04B Ipp 100 Ppp, Peak Pulse Power in % of 25 C Ipp - Peak Pulse Current - % Ipp DERATING CURVE Ipp /2 50 1 10 s 50 25 0 0 25 50 75 100 125 150 Pulse wave form 10/1000 Temperature in (C) PEAK PULSE POWER RATING CURVE TYPICAL JUNCTION CAPACITANCE 175 4 5 Cj, Junction Capacitance (pF) 10 Ppp, Peak Pulse Power (W) 75 t - time 1 ms 4 10 3 10 2 10 Measured at VBR and 1 MHz. 3 10 2 10 10 10 1s 100 10s 100s Pulse time - t 1ms 10ms 1 10 10 2 10 3 VBR, Breakdown voltage (V) Oct-09