BZW04-5V8(B) / 376(B) SERIES Transient Voltage Suppressor Diodes Voltage Range 5.8 to 376 Volts 400 Watts Peak Power DO-41 Features a a a a a a a a a UL Recognized File # E-96005 Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Exceeds environmental standards of MIL-STD-19500 400W surge capability at 10 x 1000 us waveform, duty cycle: 0.01% Excellent clamping capability Low zener impedance Fast response time: Typically less than 1.0ps from 0 volts to VBR for unidirectional and 5.0 ns for bidirectional Typical IR less than 1uA above 10V High temperature soldering guaranteed: 260OC / 10 seconds / .375”,(9.5mm) lead length / 5lbs.,(2.3kg) tension Mechanical Data a Case: Molded plastic a Lead: Axial leads, solderable per MIL-STD-202, Method 208 a Polarity: Color band denotes cathode except bipolar aWeight: 0.34gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics (TA = 25 OC) Type Number O Peak Pulse Power Dissipation at TA=25 C, Tp=1ms (Note) Steady State Power Dissipation at TL=75 OC Lead Lengths .375”, 9.5mm (Note 2) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) (Note 3) Operating and Storage Temperature Range Symbol PPP Value Minimum 400 Units Watts PD 1.7 Watts IFSM 30 Amps TJ, TSTG -65 to + 175 O C Notes: For a surge greater than the maximum values, the diode will fall in short-circuit. Thermal Resistances Type Number Junction to leads Junction to ambient on printed circuit. L lead=10mm Symbol RJL RJA Value 60 100 Units O C/W O C/W RATINGS AND CHARACTERISTIC CURVES (BZW04-5V8(B)/376(B)SERIES) FIG.1- PEAK PULSE POWER VERSUS EXPONENTIAL PULSE DURATION FIG.2- PEAK PULSE POWER DISSIPATION VERSUS INITIAL JUNCTION TEMPERATURE (PRINTED CIRCUIT BOARD) Ppp(w) 1E5 % TJ Initial=250C 100 1E4 80 60 1E3 40 1E2 20 TJ Initial (0C) Tp (ms) EXPO. 1E1 0.001 0.01 0.1 1 10 0 100 0 20 40 60 80 100 140 120 160 180 200 FIG.3- PULSE WAVEFORM tr=10msec. PEAK VALUE lPPM 100 HALF VALUE- lPPM 2 10/1000 sec. WAVEFORM as DEFINED by R.E.A. 50 FIG.4-CLAMPING VOLTAGE VERSUS PEAK PULSE CURRENT. EXPONENTIAL WAVEFORM tp-200 s tp-1ms tp-10m PULSE WIDTH (td) is DEFINED as the POINT WHERE the PEAK CURRENT DECAYS to 50% of lPPM 10,000 VCL(V) % IPP BZW04-376 BZW04-213 0 50 0 td 0 1.0 2.0 3.0 4.0 t, TIME, ms FIG.5- CHARACTERASTICS VERSUS REVERSE APPLIED VOLTAGE FOR UNIDIRECTIONAL TYPES (TYPICAL VALUES) C (pF) 10,000 Tj=25 0C F=1MHz BZW04-5 V8 1,000 BZW04 BZW04-5 8 BZW04 -342 VR(V) 0 1 tp tp<10 s BZW04-33 10 1 0.1 BZW04 -171 10 tr 100 BZW04-8V5 BZW04-5V8 -13 BZW04-26 100 TJ Initial=250C 100 CJ, JUNCTION CAPACITANCE.(pF) PEAK PULSE CURRENT - % 150 10 100 IPP(A) 1 10 100 1000 RATINGS AND CHARACTERISTIC CURVES (BZW04-5V8(B)/376(B)SERIES) FIG.7- PEAK FORWARD VOLTAGE DROP VERSUS PEAK FORWARD CURRENT (TYPICAL VALUES FOR UNDIRECTIONAL TYPES) FIG.6- CHARACTERASTICS VERSUS REVERSE APPLIED VOLTAGE FOR UNIDIRECTIONAL TYPES (TYPICAL VALUES) C (pF) 10,000 100 IFM (A) 0 Tj=25 C F=1MHz TJ Initial 25 0C 150 0C BZW04-5V8B 1,000 BZW04-13B 10 BZW04-26B BZW04-58B 100 VR(V) BZW04-171B VFM (V) 1 BZW04-342B 10 1 0 10 100 FIG.8- TRANSIENT THERMAL IMPEDANCE JUNCTION AMBIENT VERSUS PULSE DURATION (FOR FR4 PC BOARD WITH L LEAD=10mm) 100 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 500 FIG.9- RELATIVE VARIATION OF LEAKAGE CURRENT VERSUS JUNCTION TEMPERATURE IR (TJ) IR (TJ=25 0C) Zth (j-a) ( 0C/W) 5E+3 VR=VRM 1E+3 1E+2 1E+1 10 1E+0 Tj ( 0C) 1E-1 tp (s) 1 0.01 0.1 1 10 100 1000 0 25 50 75 100 125 150 E LE C TR IC A L C H A R A C TE R IS TIC S Device Unidirectional Bidirectional I RM @ V RM m ax O (TA=25 C unless otherwise noted) V BR @ I R m in note1 V mA V CL @ I PP m ax 10/1000uS V A V CL @ I PP m ax 8/20uS V A T m ax note2 -4 O 10 / C C typ note3 (pF) uA V BZW 04-5V8 BZW 04-5V8B 1000 5.8 6.45 10 10.5 38.0 13.4 174 5.7 3500 BZW 04-6V4 BZW 04-6V4B 500 6.4 7.13 10 11.3 35.4 14.5 160 6.1 3100 BZW 04-8V5 BZW 04-8V5B 10 8.5 9.5 1 14.5 27.6 18.6 124 7.3 2000 BZW 04-10 BZW 04-10B 5 10.2 11.4 1 16.7 24.0 21.7 106 7.8 1550 BZW 04-13 BZW 04-13B 5 12.8 14.3 1 21.2 19.0 27.2 85 8.4 1200 BZW 04-15 BZW 04-15B 1 15.3 17.1 1 25.2 16.0 32.5 71 8.8 975 BZW 04-19 BZW 04-19B 1 18.8 20.9 1 30.6 13.0 39.3 59 9.2 800 BZW 04-20 BZW 04-20B 1 20.5 22.8 1 33.2 12.0 42.8 54 9.4 725 BZW 04-23 BZW 04-23B 1 23.1 25.7 1 37.5 10.7 48.3 48 9.6 625 BZW 04-26 BZW 04-26B 1 25.6 28.5 1 41.5 9.6 53.5 43 9.7 575 BZW 04-28 BZW 04-28B 1 28.2 31.4 1 45.7 8.8 59.0 39 9.8 510 BZW 04-31 BZW 04-31B 1 30.8 34.2 1 49.9 8.0 64.3 36 9.6 480 BZW 04-33 BZW 04-33B 1 33.3 37.1 1 53.9 7.4 69.7 33 10.0 450 BZW04-40 BZW 04-40B 1 40.2 44.7 1 64.8 6.2 84 27 10.1 370 BZW 04-48 BZW 04-48B 1 47.8 53.2 1 77.0 5.2 100 23 10.3 320 BZW 04-58 BZW 04-58B 1 58.1 64.6 1 92 4.3 121 19 10.4 270 BZW 04-70 BZW 04-70B 1 70.1 77.9 1 113 3.5 146 16 10.5 230 BZW 04-85 BZW 04-85B 1 85.5 95 1 137 2.9 178 13 10.6 200 BZW 04-102 BZW 04-102B 1 102 114 1 165 2.4 212 11 10.7 170 BZW 04-128 BZW 04-128B 1 128 143 1 207 2.0 265 9 10.8 145 BZW 04-154 BZW 04-154B 1 154 171 1 246 1.6 317 7 10.8 125 BZW 04-171 BZW 04-171B 1 171 190 1 274 1.5 353 7 10.8 120 BZW 04-188 BZW 04-188B 1 188 209 1 328 1.4 388 6.0 10.8 110 BZW 04-213 BZW 04-213B 1 231 237 1 344 1.5 442 5.2 11.0 100 BZW 04-256 BZW 04-256B 1 256 285 1 414 1.2 529 4.3 11.0 90 BZW 04-273 BZW 04-273B 1 273 304 1 438 1.2 564 4.0 11.0 85 BZW 04-299 BZW 04-299B 1 299 332 1 482 0.9 618 3.7 11.0 80 BZW 04-342 BZW 04-342B 1 342 380 1 548 0.9 706 3.2 11.0 75 BZW 04-376 BZW 04-376B 1 376 418 1 603 0.8 776 3.0 11.0 70 Notes: 1. Pulse test: tp < 50 m s. O 2. V BR = T *(Tam b - 25) * V BR (25 C) 3. V R =0V, F=1M Hz, For bidirectional types, capacitance value is divided by 2