MOTOROLA SC (DIODES/OPTO) GYE D MM &367255 0085409 675 MMOT? SECTION 4.2.4 DATA SHEETS ZENER VOLTAGE REGULATOR DIODES continued Section 4.2.4.1 Axial Leaded continued SECTION 4.2.4.1.2 1-1.3 WATT DO-41 GLASS a MULTIPLE PACKAGE QUANTITY (MPQ) DATA SHEETS REQUIREMENTS Devices Page No. Package Option Type No. Suffix MPQ (Units) General Data 11.3 Watt DO-41 Glass 4-2-40 Tape and Reel AL, RL2(1) 6K 1N4728A thru 1N4764A 4-2-44 Tape and Ammo TA, TA2(1) 4K BZX85C3V3 thru BZX85C 100 4-2-45 NOTE 1 The 2 suffix refers to 26 mm tape spacing M-ZPY3.9 thru M-ZPY 100 4-2-46 TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-39MOTOROLA SC CDIODES/OPTO) BYE D MM 6367255 MOTOROLA 0085410 397 MINOT? SEMICONDUCTOR Sp TECHNICAL DATA 1-1.3 Watt DO-41 Glass Zener Voltage Regulator Diodes GENERAL DATA APPLICABLE TO ALL SERIES IN THIS GROUP One Watt Hermetically Sealed Glass Silicon Zener Diodes Specification Features: Complete Voltage Range 3.3 to 100 Volts DO-41 Package Double Slug Type Construction Metallurgically Bonded Construction Oxide Passivated Die Mechanical Characteristics: CASE: Double slug type, hermetically sealed glass MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230C, 1/16 from case for 10 seconds FINISH: All external surfaces are corrosion resistant with readily solderable leads POLARITY: Cathode indicated by color band. When operated in zener mode, cathode will be positive with respect to anode MOUNTING POSITION: Any GENERAL DATA 1-1.3 WATT DO-41 GLASS 1 WATT ZENER REGULATOR DIODES 3.3-100 VOLTS CASE 59-03 DO-41 GLASS MAXIMUM RATINGS Rating Symbol Value Unit DC Power Dissipation @ Ta = 50C Pp Derate above 50C 1 Watt 6.67 mwrc Operating and Storage Junction Temperature Range Ty, Tstg ~ 65 to +200 C nm on L = LEAD LENGTH TO HEAT SINK Let L= 1/8 L=3/8 oS ay a a = Py, MAXIMUM DISSIPATION (WATTS) o x 0 20 40 60 80 100 120 140 T,, LEAD TEMPERATURE (C) 160 180 Figure 1. Power Temperature Derating Curve 200 TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-40MOTOROLA SC (DIODES/OPTO) bGYUE D mm b3b72SS 0085431 223 MEMOT? GENERAL DATA 1-1.3 WATT DO-41 GLASS a. Range for Units to 12 Volts b. Range for Units to 12 to 100 Volts S+H2 & 100 : zn = +10 = 50 a 8 a 0 3 o 3 if +6 1c 20 8 8 w +4 w 10 oc c > > 7 42 =< 5 ac a a a = 0 = 3 e Fo ~ 9 . cS > oy ei 2 3 4 6 6 7 8 9 0 1 12 10 20 30 50 70 100 Vz, ZENER VOLTAGE (VOLTS} Vz, ZENER VOLTAGE (VOLTS) Figure 2. Temperature Coefficients (-55C to +150C temperature range; 90% of the units are in the ranges indicated.) = oO a = art 175 Ss +6 | 9 > } = fm 150 C Vz@ lz 8 gq 4 Ta = 25C 7 fe 126 3 Z i 4 | 2 uw + a = 100 o 20 mA = w SS YY, K a 75 S 0 A Lf ft e ly N uy e 001mA e 8 & em Fim | 5 #2 NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS 5 25 nm CHANGES IN ZENER CURRENT DO NOT = 2s 4 EFFECT TEMPERATURE COEFFICIENTS 0 Of 02 03 04 O5 06 07 08 09 1 3 4 5 6 7 8 = 2 L, LEAD LENGTH TO HEAT SINK (INCHES) Vz, ZENER VOLTAGE (VOLTS) Figure 3. Typical Thermal Resistance Figure 4. Effect of Zener Current versus Lead Length = RECTANGULAR 14 V-100 V NONREPETITIVE WAVEFORM T, = 25C PRIOR TO 5% DUTY CYCLE 3.3 V-10 V NONREPETITIVE INITIAL PULSE Sas ro @ oo 10% DUTY CYCLE 20% DUTY Ppk, PEAK SURGE POWER (WATTS) wwe Ano 1 0.01 0.02 0.05 01 02 05 i 2 5 10 20 50 100 200 500 1000 PW, PULSE WIDTH (ms) This graph represents 90 percentile data points For worst case design charactenstics, multiply surge power by 2/3 Figure 5. Maximum Surge Power TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-41MOTOROLA SC CDIODES/OPTO) GYE D MM 6367255 ooasuyia LET MEMOT? GENERAL DATA 1-1.3 WATT DO-41 GLASS 1000 1000 500 Ty = 25C _ 700 Ty= 26C 2 l2(tms} = 01 I2(de) 2 500 iz(rms) = 0 1 iz(de) = 1=60H = ~ S 200 z & 200 f= 60 Hz Ww Ww 2 100 S 100 = =< 70 i 50 @ 50 Qa a = = Oo 2 20 = = = 10 = io Ss - 7 Qa 5 a 5 Nn NI N NI 2 2 1 1 01 02 0.5 1 2 5 10 20 50 100 1 2 3 7 10 20 30 60 70 100 Iz, ZENER CURRENT (mA) V2, ZENER CURRENT (mA) Figure 6. Effect of Zener Current Figure 7. Effect of Zener Voltage on Zener Impedance on Zener Impedance 10009 400 7000 300 5000 TYPICAL LEAKAGE CURRENT 200 2000 AT 80% OF NOMINAL OV BIAS BREAKDOWN VOLTAGE ~ 100 1000 1V BIAS 700 ug 500 S 50 200 5 Oo = 20 100 SG 70 co 50 10 z 8 50% OF BREAKDOWN S 20 ~ 4 Zz 0 1 2 5 10 20 50 100 fa 5 Vz, NOMINAL Vz (VOLTS) Figure 9. Typical Capacitance versus Vz t x g 1 S07 a 95 MINIMUM IM 02 = MAXIMU = 01 = 0.07 a 005 & 2 oO 002 a << 001 = 0007 Ss 0.005 x 25C a 0.002 orc 0001 394 5 6 7 8 9 0 i 12 13 14 15 04 0.5 06 07 0.8 09 1 11 V2, NOMINAL ZENER VOLTAGE (VOLTS) Ve, FORWARD VOLTAGE (VOLTS) Figure 8. Typical Leakage Current Figure 10. Typical Forward Characteristics TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-42GENERAL DATA 1-1.3 WATT DO-41 GLASS MOTOROLA SC (DIODES/OPTO) BbUE D mm 6367255 0085413 OTL MEMOT? APPLICATION NOTE Since the actual voltage available from a given zener diode is temperature dependent, it is necessary to determine junc- tion temperature under any set of operating conditions in order to calculate its value. The following procedure is recom- mended: Lead Temperature, T,, should be determined from: TL = 8taPp + Ta. 8. is the lead-to-ambient thermal resistance (C/W) and Pp is the power dissipation. The value for 9,4 will vary and depends on the device mounting method. 6,4 is generally 30 to 40C/W for the various clips and tie points in common use and for printed circuit board wiring. The temperature of the lead can also be measured using a thermocouple placed on the lead as close as possible to the tie point. The thermal mass connected to the tie point is normally large enough so that it will not significantly respond to heat surges generated in the diode as a result of pulsed operation once steady-state conditions are achieved. Using the mea- sured value of T,, the junction temperature may be determined by: Ty=TL+ ATyi. ATy, is the increase in junction temperature above the lead temperature and may be found as follows: AT gL = 9yLPp. 85. may be determined from Figure 3 for dc power condi- tions. For worst-case design, using expected limits of iz, limits of Pp and the extremes of T)(ATy) may be estimated. Changes in voltage, Vz, can then be found from: AV = 8yz ATy. @yz, the zener voltage temperature coefficient, is found from Figure 2. Under high power-pulse operation, the zener voltage will vary with time and may also be affected significantly by the zener resistance. For best regulation, keep current excursions as low as possible. Surge limitations are given in Figure 5. They are lower than would be expected by considering only junction temperature, as current crowding effects cause temperatures to be ex- tremely high in small spots, resulting in device degradation should the limits of Figure 5 be exceeded. TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-43MOTOROLA SC (CDIODES/OPTO) BYE D MB 6367255 OO85444 T32 MMOT? 1N4728A thru 1N4764A ELECTRICAL CHARACTERISTICS (T, = 25C unless otherwise noted) Vr = 1 2 V Max, I = 200 mA for all types Nominal Maximum Zener impedance (Note 4) | Leakage Current Zener Voltage Test Surge Current @ JEDEC Vz @ ln Current Ta = 25C Type No. Volts ley 27 @ la Zzx @ lax \zk In Vr ip -MA (Note 1) (Notes 2 and 3) mA Ohms Ohms mA | yAMax | Volts (Note 5) = 1N4728A 3.3 76 10 400 1 100 1 1380 1N4729A 36 69 10 400 1 100 1 1260 1N4730A 39 64 9 400 1 50 1 1190 = 1N4731A 43 58 400 1 10 1 1070 = 1N4732A 47 53 8 500 1 10 1 970 => 1N4733A 5.1 49 7 550 1 10 1 aso = 1IN4734A .6 45 5 600 1 10 2 810 = 1N4735A 6.2 41 2 700 1 10 3 730 => 1N4736A 6.8 37 3.5 700 1 10 4 660 1N4737A 75 34 4 700 05 10 5 605 => 1N4738A 8.2 31 4.5 700 0.5 10 6 550 = 1N4739A 9.1 28 5 700 0.5 10 7 500 => 1N4740A 10 25 7 700 0.25 10 7.6 454 => IN4741A 11 23 8 700 0.25 5 8.4 414 = 1N4742A 12 21 9 700 0.25 91 380 = 1N4743A 13 19 10 700 0.25 5 3.9 344 = 1N4744A 15 17 14 700 0.25 5 11.4 304 => 1N4745A 16 15.5 16 700 0.25 5 12.2 285 => 1N4746A 18 14 20 750 0.25 5 13.7 250 = IN4747A 20 12.5 22 750 0.25 5 15.2 225 1N4748A 22 15 23 750 025 5 16.7 205 = 1N4749A 24 10.5 25 750 0.25 5 18.2 190 = 1N4750A 27 9.5 35 750 0.25 5 20.6 170 = 1N4751A 30 8.5 40 1000 0.25 5 22.8 150 1N4752A 33 7.5 45 1000 025 5 251 135 1N4753A 36 7 50 1000 025 5 274 125 1N4754A 39 65 60 1000 025 5 297 115 1N4755A 43 6 70 1500 025 5 327 110 1N4756A 47 55 80 1500 025 5 358 95 1N4757A 51 5 95 4500 025 5 38 8 90 1N4758A 56 45 110 2000 025 5 426 80 1N4759A 62 4 125 2000 025 5 474 70 1N4760A 68 37 150 2000 0.25 5 517 65 1N4761A 75 33 175 2000 0.25 5 56 60 1N4762A 82 3 200 3000 0.25 5 622 55 1N4763A 91 28 250 3000 025 5 692 50 1N4764A 100 25 350 3000 025 5 76 45 => Preferred part Indicates JEDEC Registered Data NOTE 1. TOLERANCE AND TYPE NUMBER DESIGNATION The JEDEC type numbers listed have a standard tolerance on the nominal zener voltage ot 5% C for +2% D for +1% NOTE 2 SPECIALS AVAILABLE INCLUDE Nominal zener voltages between the voltages shown and tighter voltage tolerances For detailed information on price availabilty and delivery, contact your nearest Motorola rep- rasentative NOTE 3. ZENER VOLTAGE (Vz) MEASUREMENT Motorola guarantees the zener voltage when measured at 90 seconds while maintaining the laad temperature (T,) at 30C + 1C 3/8 from the diode body NOTE 4 ZENER IMPEDANCE (27) DERIVATION The zener Impedance is derived from the 60 cycle ac voltage, which results when an ac cur rent having an rms value equal to 10% of the de zener current (Izr or lox) 1S SUPErIMposed on tzr OF lax NOTE 5. SURGE CURRENT (i,) NON-REPETITIVE The rating listed in the electrical characteristics table is maximum peak non repetitive re- verse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second dura- tion superposed on the test current Iz, per JEDEC registration however actual device capabihty is as described in Figure 5 of the Genera! Data 00-41 Giass TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-44MOTOROLA SC CDIODES/OPTO) BYE D MM 6367255 0085415 979 MMOT? BZX85C3V3 thru BZX85C100 ELECTRICAL CHARACTERISTICS (T, = 25C unless otherwise noted.) (Vp = 1.2 V Max, Ip = 200 mA for all types.) Zener Voltage Zener Impedance Leakage Vzr (V) Zz (ohms) Current Surge (Notes 2 and 3) Test (Note 4) (uA) Current Current Ta = 25C Type Vz We lor Max Max at Iz la i, (mA) (Note 1) Min Max (mA) at ler (mA) Vr (V) Max (Note 5) BZX85C3V3 3.1 3.5 80 20 400 1 1 60 1380 BZX85C3V6 3.4 3.8 60 15 500 1 1 30 1260 BZX85C3V9 3.7 4.1 60 15 00 1 1 5 1190 BZX85C4V3 4 4.6 50 13 500 1 1 3 1070 BZX85C4V7 4.4 5 45 13 600 1 1.5 3 970 BZX85C5V1 4.8 5.4 45 10 500 1 2 1 890 BZX85C5V6 5.2 6 45 7 400 1 2 1 810 BZX85C6V2 58 6.6 35 4 300 1 3 1 730 BZX85C6V8 64 7.2 35 3.5 300 1 4 1 860 BZX85C7V5 7 7.9 35 3 200 0.5 45 1 605 BZX85CBV2 7.7 8.7 25 5 200 0.5 5 1 550 BZX85C9V1 8.5 9.6 25 5 200 0.5 6.5 1 500 BZX85C10 9.4 10.6 25 7 200 0.5 7? 05 454 B2x85C 11 104 11.6 20 8 300 0.5 7.7 0.5 414 BZX85C12 11.4 12.7 20 9 350 0.5 8.4 0.5 380 BZX85C13 12.4 14,1 20 10 400 0.5 91 0.5 344 BZX85C15 13.8 16.6 15 15 500 0.5 10.5 0.5 304 BZX85C16 15.3 17.1 15 15 500 0.5 1 0.5 285 BZX85C18 16.8 19.1 15 20 500 0.5 12.5 0.5 250 BZx85C20 188 21.2 10 24 600 0.5 14 0.5 225 BZX85C22 20.8 23.3 10 25 600 0.5 15.5 0.5 205 BZX85C24 228 25.6 10 25 600 0.5 17 0.5 190 BZX85C27 25.1 28.9 8 30 750 0.25 19 05 170 BZX85C30 28 32 8 30 1000 0.25 21 0.5 150 BZX85C33 31 35 8 35 1000 0.25 23 0.5 135 BZxX85C36 34 38 8 40 1000 0.25 26 0.5 125 BZX85C39 37 41 6 45 1000 0.25 27 0.5 115 BZX85C43 40 46 6 50 1000 0.25 30 0.5 110 BZX85C47 44 50 4 90 1500 0.25 33 0.5 95 BZX85C51 48 54 4 115 1500 0.25 36 0.5 90 BZX85C56 52 60 4 120 2000 0.25 39 0.5 80 BZx85C62 58 66 4 125 2000 0.25 43 0.5 70 BZX85C68 64 72 4 130 2000 0.25 47 0.5 65 BZX85C75 70 80 4 150 2000 0.25 51 0.5 60 BZX85C82 77 87 2.7 200 3000 0.25 56 0.5 55 BZX85C91 85 96 2.7 250 3000 0.25 62 05 50 BZX85C 100 96 106 2.7 350 3000 0.25 68 0.5 45 NOTE 1. TOLERANCE AND TYPE NUMBER DESIGNATION NOTE 4. ZENER IMPEDANCE (Z,) DERIVATION The type numbers listed have zener voltage min/max limits as shown Device tolerance of The zener impedance ts derived from the 1 kHz cycle ac voltage, which results when an ac 42% are indicated by a BT instead of C * oe ung anrms value equal to 10% of the de zener current (Iz7) or {Izx) 1s supenmposed NOTE 2. SPECIALS AVAILABLE INCLUDE: Nominal zener voltages between the voltages shown and tighter voltage tolerances For detailed information on price availabilty, and delivery, contact your nearest Motorola rep- resentative NOTE 5. SURGE CURRENT (|,) NON-REPETITIVE The rating listed in the table is paak, jit re- verse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second dura- tion supenmposed on the test current |z7 However, actual device capability is as descnbed in Figure 5 of General Data DO-41 glass NOTE 3. ZENER VOLTAGE (V,) MEASUREMENT V2 1s measured after the test current has been applied to 40 + 10 msec , while maintaining the lead temperature (T,) at 30C + 1C, 38 from the diode body TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-45M-ZPY3.9 thru M-ZPY100 MOTOROLA SC (DIODES/OPTO) BYE D MM 63567255 0085416 805 MEMOT? ELECTRICAL CHARACTERISTICS (T, = 25C unless otherwise noted) Ve = 1 2 V Max, Ir = 200 mA for all types Zener impedance Surge Zener Voltage (V) (Note 4) Blocking Current (Notes 2 and 3) Test Current f = 1 kHz (ohms) Volt Min (V) Ta = 25C Type No. lot i, (MA) (Note 1) Vz Min Vz Max (mA) Typ Max Ip=1uA (Note 5) MZPY3.9 37 41 100 4 7 ~ 1190 MZPY4.3 4 46 100 4 7 _ 1070 MZPY4 7 44 5 100 4 7 _ 970 MZPY5 1 48 5.4 100 2 5 07 890 MZPY5.6 52 6 100 1 2 1.5 810 MZPY6 2 58 66 100 1 2 2 730 MZPY6 8 64 72 100 1 2 3 660 MZPY7 5 7 7.9 100 1 2 5 605 MZPY8.2 77 87 100 1 2 6 550 MZPY9.1 85 96 50 2 4 7 500 MZPY10 94 106 50 2 4 75 454 MZPY1t 104 116 50 3 7 8.5 414 MZPY12 11.4 127 50 3 7 9 380 MZPY13 124 141 50 4 9g 10 344 MZPY15 142 15.8 50 4 9 1 304 MZPY16 15.3 WA 25 5 10 12 285 MZPY18 168 191 25 5 11 14 250 MZPY20 188 212 25 6 12 15 225 MZPY22 208 233 25 7 13 17 205 MZPY24 228 25.6 25 8 14 18 190 M2ZPY27 251 289 26 9 15 20 170 MZPY30 28 32 25 10 20 225 150 MZPY33 31 35 25 ah 20 25 135 MZPY36 34 38 10 25 60 27 125 MZPY39 37 41 10 30 60 29 115 MZPY43 40 46 10 35 80 32 110 MZPY47 44 50 10 40 80 35 95 MZPY51 48 54 10 45 100 38 90 MZPY56 52 60 10 50 100 42 80 MZPY62 58 66 10 60 130 47 70 MZPY68 64 72 10 65 130 51 65 MZPY75 70 79 10 70 160 56 60 MZPY82 77 88 10 80 160 61 55 MZPY91 85 96 5 120 250 68 50 MZPY100 94 106 5 430 250 75 45 NOTE 1. TOLERANCE AND TYPE NUMBER DESIGNATION The type numbers listed have zener voltage min/max limits as shown Device tolerance of +2% are indicated by a 'C and 1% by a D" suffix NOTE 4 ZENER IMPEDANCE (Z;) DERIVATION The zener impedance ts derived from the 1 kHz cycle ac voltage, which results when an ac current having an rms value equal to 10% of the de zener current (Iz1) of (Izx) 1S superimposed ON tay OF laq NOTE 2. SPECIALS AVAILABLE INCLUDE: Nominal zener voltages between the voltages shown and tighter voltage tolerances For detailed information on price, availability and delivery, contact your nearest Motorola rep- resentative NOTE 5 SURGE CURRENT (1,) NON-REPETITIVE The rating listed in the electrical characteristics table is maximum peak non repetitive re- verse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second dura- tion supenmposed on the test current |lz7, however, actual device capability is as described NOTE 3 ZENER VOLTAGE (V,) MEASUREMENT in Figure 5 of General Data DO 41 giass Vz is Measured after the test current has been applied to 40 +10 msec while maintaining the iead temperature (T,) at 30C + 1C, 3/8 from the diode body TRANSIENT VOLTAGE SUPPRESSORS AND ZENER DIODES 4-2-46