MOTOROLA SEMICONDUCTOR TECHNICAL DATA GENERAL DATA 1-1.3 Watt DO-41 Glass Zener Voltage Regulator Diodes 1-1.3 WATT DO-41 GLASS GENERAL DATA APPLICABLE TO ALL SERIES IN THIS GROUP One Watt Hermetically Sealed Glass Silicon Zener Diodes 1 WATT ZENER REGULATOR DIODES 3.3-100 VOLTS 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 WAFER FAB LOCATION: Phoenix, Arizona ASSEMBLY/TEST LOCATION: Seoul, Korea CASE 59-03 DO-41 GLASS MAXIMUM RATINGS Rating DC Power Dissipation @ TA = 50C Derate above 50C Operating and Storage Junction Temperature Range Symbol Value Unit PD 1 6.67 Watt mW/C TJ, Tstg - 65 to +200 C PD , MAXIMUM DISSIPATION (WATTS) 1.25 L = 1 L = 1/8 1 L = LEAD LENGTH TO HEAT SINK L = 3/8 0.75 0.5 0.25 0 20 40 60 80 100 120 140 160 TL, LEAD TEMPERATURE (C) 180 200 Figure 1. Power Temperature Derating Curve 1-1.3 Watt DO-41 Glass Data Sheet 6-20 Motorola TVS/Zener Device Data GENERAL DATA -- 1-1.3 WATT DO-41 GLASS b. Range for Units to 12 to 100 Volts VZ , TEMPERATURE COEFFICIENT (mV/C) VZ , TEMPERATURE COEFFICIENT (mV/C) a. Range for Units to 12 Volts +12 +10 +8 +6 +4 +2 VZ @ IZT RANGE 0 -2 -4 2 3 4 5 6 7 8 9 VZ, ZENER VOLTAGE (VOLTS) 10 11 12 100 70 50 30 20 RANGE 10 7 5 VZ @ IZT 3 2 1 10 20 30 50 VZ, ZENER VOLTAGE (VOLTS) 70 100 Ppk , PEAK SURGE POWER (WATTS) 175 VZ , TEMPERATURE COEFFICIENT (mV/C) JL , JUNCTION-TO-LEAD THERMAL RESISTANCE (mV/C/W) Figure 2. Temperature Coefficients (-55C to +150C temperature range; 90% of the units are in the ranges indicated.) 150 125 100 75 50 25 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.9 1 VZ @ IZ TA = 25C +4 +2 20 mA 0 0.01 mA 1 mA NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS NOTE: CHANGES IN ZENER CURRENT DO NOT NOTE: EFFECT TEMPERATURE COEFFICIENTS -2 -4 3 4 5 6 7 L, LEAD LENGTH TO HEAT SINK (INCHES) VZ, ZENER VOLTAGE (VOLTS) Figure 3. Typical Thermal Resistance versus Lead Length Figure 4. Effect of Zener Current 100 70 50 30 0.8 +6 RECTANGULAR WAVEFORM TJ = 25C PRIOR TO INITIAL PULSE 11 V-100 V NONREPETITIVE 5% DUTY CYCLE 8 3.3 V-10 V NONREPETITIVE 20 10 7 5 10% DUTY CYCLE 20% DUTY CYCLE 3 2 1 0.01 0.02 0.05 0.1 0.2 0.5 This graph represents 90 percentile data points. For worst case design characteristics, multiply surge power by 2/3. 1 2 5 PW, PULSE WIDTH (ms) 10 20 50 100 200 500 1000 Figure 5. Maximum Surge Power Motorola TVS/Zener Device Data 1-1.3 Watt DO-41 Glass Data Sheet 6-21 1000 500 1000 700 500 TJ = 25C iZ(rms) = 0.1 IZ(dc) f = 60 Hz VZ = 2.7 V Z Z , DYNAMIC IMPEDANCE (OHMS) Z Z , DYNAMIC IMPEDANCE (OHMS) GENERAL DATA -- 1-1.3 WATT DO-41 GLASS 200 47 V 100 27 V 50 20 10 6.2 V 5 2 IZ = 1 mA 200 100 70 50 5 mA 20 20 mA 10 7 5 2 1 1 0.1 0.2 0.5 1 2 5 10 IZ, ZENER CURRENT (mA) 20 50 100 1 2 Figure 6. Effect of Zener Current on Zener Impedance 3 5 7 10 20 30 VZ, ZENER CURRENT (mA) 50 70 100 Figure 7. Effect of Zener Voltage on Zener Impedance 10000 7000 5000 400 300 200 TYPICAL LEAKAGE CURRENT AT 80% OF NOMINAL BREAKDOWN VOLTAGE 1000 700 500 0 V BIAS 100 C, CAPACITANCE (pF) 2000 200 100 70 50 I R , LEAKAGE CURRENT ( A) TJ = 25C iZ(rms) = 0.1 IZ(dc) f = 60 Hz 1 V BIAS 50 20 10 8 50% OF BREAKDOWN BIAS 20 4 10 7 5 1 2 5 10 20 VZ, NOMINAL VZ (VOLTS) 50 100 Figure 9. Typical Capacitance versus VZ 2 1 0.7 0.5 1000 500 +125C I F , FORWARD CURRENT (mA) 0.2 0.1 0.07 0.05 0.02 0.01 0.007 0.005 +25C MINIMUM MAXIMUM 200 100 50 20 75C 10 25C 5 150C 0C 2 0.002 1 0.001 3 4 5 6 7 8 9 10 11 12 13 14 15 0.4 0.5 0.6 0.7 0.8 0.9 1 VZ, NOMINAL ZENER VOLTAGE (VOLTS) VF, FORWARD VOLTAGE (VOLTS) Figure 8. Typical Leakage Current Figure 10. Typical Forward Characteristics 1-1.3 Watt DO-41 Glass Data Sheet 6-22 1.1 Motorola TVS/Zener Device Data GENERAL DATA -- 1-1.3 WATT DO-41 GLASS APPLICATION NOTE Since the actual voltage available from a given zener diode is temperature dependent, it is necessary to determine junction temperature under any set of operating conditions in order to calculate its value. The following procedure is recommended: Lead Temperature, TL, should be determined from: TL = LAPD + TA. LA is the lead-to-ambient thermal resistance (C/W) and PD is the power dissipation. The value for LA will vary and depends on the device mounting method. LA 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 measured value of TL, the junction temperature may be determined by: TJ = TL + TJL. TJL is the increase in junction temperature above the lead Motorola TVS/Zener Device Data temperature and may be found as follows: TJL = JLPD. JL may be determined from Figure 3 for dc power conditions. For worst-case design, using expected limits of IZ, limits of PD and the extremes of TJ(TJ) may be estimated. Changes in voltage, VZ, can then be found from: V = VZ TJ. VZ, 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 extremely high in small spots, resulting in device degradation should the limits of Figure 5 be exceeded. 1-1.3 Watt DO-41 Glass Data Sheet 6-23 GENERAL DATA -- 1-1.3 WATT DO-41 GLASS *ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) VF = 1.2 V Max, IF = 200 mA for all types. JEDEC Type No. (Note 1) Nominal Zener Voltage VZ @ IZT Volts (Notes 2 and 3) Test Current IZT mA ZZT @ IZT Ohms ZZK @ IZK Ohms IZK mA IR A Max VR Volts Surge Current @ TA = 25C ir - mA (Note 5) 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 3.3 3.6 3.9 4.3 4.7 76 69 64 58 53 10 10 9 9 8 400 400 400 400 500 1 1 1 1 1 100 100 50 10 10 1 1 1 1 1 1380 1260 1190 1070 970 1N4733A 1N4734A 1N4735A 1N4736A 1N4737A 5.1 5.6 6.2 6.8 7.5 49 45 41 37 34 7 5 2 3.5 4 550 600 700 700 700 1 1 1 1 0.5 10 10 10 10 10 1 2 3 4 5 890 810 730 660 605 1N4738A 1N4739A 1N4740A 1N4741A 1N4742A 8.2 9.1 10 11 12 31 28 25 23 21 4.5 5 7 8 9 700 700 700 700 700 0.5 0.5 0.25 0.25 0.25 10 10 10 5 5 6 7 7.6 8.4 9.1 550 500 454 414 380 1N4743A 1N4744A 1N4745A 1N4746A 1N4747A 13 15 16 18 20 19 17 15.5 14 12.5 10 14 16 20 22 700 700 700 750 750 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 9.9 11.4 12.2 13.7 15.2 344 304 285 250 225 1N4748A 1N4749A 1N4750A 1N4751A 1N4752A 22 24 27 30 33 11.5 10.5 9.5 8.5 7.5 23 25 35 40 45 750 750 750 1000 1000 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 16.7 18.2 20.6 22.8 25.1 205 190 170 150 135 1N4753A 1N4754A 1N4755A 1N4756A 1N4757A 36 39 43 47 51 7 6.5 6 5.5 5 50 60 70 80 95 1000 1000 1500 1500 1500 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 27.4 29.7 32.7 35.8 38.8 125 115 110 95 90 1N4758A 1N4759A 1N4760A 1N4761A 1N4762A 1N4763A 1N4764A 56 62 68 75 82 91 100 4.5 4 3.7 3.3 3 2.8 2.5 110 125 150 175 200 250 350 2000 2000 2000 2000 3000 3000 3000 0.25 0.25 0.25 0.25 0.25 0.25 0.25 5 5 5 5 5 5 5 42.6 47.1 51.7 56 62.2 69.2 76 80 70 65 60 55 50 45 Maximum Zener Impedance (Note 4) Leakage Current *Indicates JEDEC Registered Data. NOTE 1. TOLERANCE AND TYPE NUMBER DESIGNATION NOTE 4. ZENER IMPEDANCE (Z Z) DERIVATION The JEDEC type numbers listed have a standard tolerance on the nominal zener voltage of 5%. C for 2%, D for 1%. The zener impedance is derived from the 60 cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK. 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 representative. NOTE 3. ZENER VOLTAGE (VZ) MEASUREMENT Motorola guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30C 1C, 3/8 from the diode body. 1-1.3 Watt DO-41 Glass Data Sheet 6-24 NOTE 5. SURGE CURRENT (i r) NON-REPETITIVE The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5 of the General Data -- DO-41 Glass. Motorola TVS/Zener Device Data GENERAL DATA -- 1-1.3 WATT DO-41 GLASS ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted.) (VF = 1.2 V Max, IF = 200 mA for all types.) Zener Voltage VZT (V) (Notes 2 and 3) Zener Impedance ZZ (ohms) (Note 4) Leakage Current (A) (mA) VR (V) IR Max Surge Current TA = 25C ir (mA) (Note 5) 400 500 500 500 600 1 1 1 1 1 1 1 1 1 1.5 60 30 5 3 3 1380 1260 1190 1070 970 10 7 4 3.5 3 500 400 300 300 200 1 1 1 1 0.5 2 2 3 4 4.5 1 1 1 1 1 890 810 730 660 605 25 25 25 20 20 5 5 7 8 9 200 200 200 300 350 0.5 0.5 0.5 0.5 0.5 5 6.5 7 7.7 8.4 1 1 0.5 0.5 0.5 550 500 454 414 380 14.1 15.6 17.1 19.1 21.2 20 15 15 15 10 10 15 15 20 24 400 500 500 500 600 0.5 0.5 0.5 0.5 0.5 9.1 10.5 11 12.5 14 0.5 0.5 0.5 0.5 0.5 344 304 285 250 225 20.8 22.8 25.1 28 31 23.3 25.6 28.9 32 35 10 10 8 8 8 25 25 30 30 35 600 600 750 1000 1000 0.5 0.5 0.25 0.25 0.25 15.5 17 19 21 23 0.5 0.5 0.5 0.5 0.5 205 190 170 150 135 BZX85C36RL BZX85C39RL BZX85C43RL BZX85C47RL BZX85C51RL 34 37 40 44 48 38 41 46 50 54 8 6 6 4 4 40 45 50 90 115 1000 1000 1000 1500 1500 0.25 0.25 0.25 0.25 0.25 25 27 30 33 36 0.5 0.5 0.5 0.5 0.5 125 115 110 95 90 BZX85C56RL BZX85C62RL BZX85C68RL BZX85C75RL BZX85C82RL 52 58 64 70 77 60 66 72 80 87 4 4 4 4 2.7 120 125 130 150 200 2000 2000 2000 2000 3000 0.25 0.25 0.25 0.25 0.25 39 43 47 51 56 0.5 0.5 0.5 0.5 0.5 80 70 65 60 55 BZX85C91RL BZX85C100RL 85 96 96 106 2.7 2.7 250 350 3000 3000 0.25 0.25 62 68 0.5 0.5 50 45 Type (Note 1) VZ Min VZ Max Test Current IZT (mA) BZX85C3V3RL BZX85C3V6RL BZX85C3V9RL BZX85C4V3RL BZX85C4V7RL 3.1 3.4 3.7 4 4.4 3.5 3.8 4.1 4.6 5 80 60 60 50 45 20 15 15 13 13 BZX85C5V1RL BZX85C5V6RL BZX85C6V2RL BZX85C6V8RL BZX85C7V5RL 4.8 5.2 5.8 6.4 7 5.4 6 6.6 7.2 7.9 45 45 35 35 35 BZX85C8V2RL BZX85C9V1RL BZX85C10RL BZX85C11RL BZX85C12RL 7.7 8.5 9.4 10.4 11.4 8.7 9.6 10.6 11.6 12.7 BZX85C13RL BZX85C15RL BZX85C16RL BZX85C18RL BZX85C20RL 12.4 13.8 15.3 16.8 18.8 BZX85C22RL BZX85C24RL BZX85C27RL BZX85C30RL BZX85C33RL Max at IZT 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 "B" instead of "C." NOTE 2. SPECIALS AVAILABLE INCLUDE: Max at IZ NOTE 4. ZENER IMPEDANCE (Z Z) DERIVATION The zener impedance is derived from the 1 kHz cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT) or (IZK) is superimposed on IZT or IZK. Nominal zener voltages between the voltages shown and tighter voltage tolerances. For detailed information on price, availability, and delivery, contact your nearest Motorola representative. NOTE 3. ZENER VOLTAGE (VZ) MEASUREMENT VZ is measured after the test current has been applied to 40 10 msec., while maintaining the lead temperature (TL) at 30C 1C, 3/8 from the diode body. Motorola TVS/Zener Device Data NOTE 5. SURGE CURRENT (i r) NON-REPETITIVE The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT. However, actual device capability is as described in Figure 5 of General Data DO-41 glass. 1-1.3 Watt DO-41 Glass Data Sheet 6-25 GENERAL DATA -- 1-1.3 WATT DO-41 GLASS ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) VF = 1.2 V Max, IF = 200 mA for all types. VZ Max Test Current IZT (mA) Typ Max IR = 1 A Surge Current TA = 25C ir (ma) (Note 5) 3.7 4 4.4 4.8 5.2 4.1 4.6 5 5.4 6 100 100 100 100 100 4 4 4 2 1 7 7 7 5 2 -- -- -- 0.7 1.5 1190 1070 970 890 810 MZPY6.2RL MZPY6.8RL MZPY7.5RL MZPY8.2RL MZPY9.1RL 5.8 6.4 7 7.7 8.5 6.6 7.2 7.9 8.7 9.6 100 100 100 100 50 1 1 1 1 2 2 2 2 2 4 2 3 5 6 7 730 660 605 550 500 MZPY10RL MZPY11RL MZPY12RL MZPY13RL MZPY15RL 9.4 10.4 11.4 12.4 14.2 10.6 11.6 12.7 14.1 15.8 50 50 50 50 50 2 3 3 4 4 4 7 7 9 9 7.5 8.5 9 10 11 454 414 380 344 304 MZPY16RL MZPY18RL MZPY20RL MZPY22RL MZPY24RL 15.3 16.8 18.8 20.8 22.8 17.1 19.1 21.2 23.3 25.6 25 25 25 25 25 5 5 6 7 8 10 11 12 13 14 12 14 15 17 18 285 250 225 205 190 MZPY27RL MZPY30RL MZPY33RL MZPY36RL MZPY39RL 25.1 28 31 34 37 28.9 32 35 38 41 25 25 25 10 10 9 10 11 25 30 15 20 20 60 60 20 22.5 25 27 29 170 150 135 125 115 MZPY43RL MZPY47RL MZPY51RL MZPY56RL MZPY62RL 40 44 48 52 58 46 50 54 60 66 10 10 10 10 10 35 40 45 50 60 80 80 100 100 130 32 35 38 42 47 110 95 90 80 70 MZPY68RL MZPY75RL MZPY82RL MZPY91RL MZPY100RL 64 70 77 85 94 72 79 88 96 106 10 10 10 5 5 65 70 80 120 130 130 160 160 250 250 51 56 61 68 75 65 60 55 50 45 Zener Voltage (V) (Notes 2 and 3) Type No. (Note 1) VZ Min MZPY3.9RL MZPY4.3RL MZPY4.7RL MZPY5.1RL MZPY5.6RL 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 2. SPECIALS AVAILABLE INCLUDE: Nominal zener voltages between the voltages shown and tighter voltage tolerances. 1-1.3 Watt DO-41 Glass Data Sheet 6-26 Zener Impedance (Note 4) f = 1 kHz (ohms) Blocking Volt Min (V) For detailed information on price, availability, and delivery, contact your nearest Motorola representative. NOTE 3. ZENER VOLTAGE (VZ) MEASUREMENT VZ is measured after the test current has been applied to 40 10 msec., while maintaining the lead temperature (TL) at 30C 1C, 3/8 from the diode body. Motorola TVS/Zener Device Data GENERAL DATA -- 1-1.3 WATT DO-41 GLASS Zener Voltage Regulator Diodes -- Axial Leaded 1-1.3 Watt DO-41 Glass B NOTES: 1. ALL RULES AND NOTES ASSOCIATED WITH JEDEC DO-41 OUTLINE SHALL APPLY. 2. POLARITY DENOTED BY CATHODE BAND. 3. LEAD DIAMETER NOT CONTROLLED WITHIN F DIMENSION. D K F DIM A B D F K A F K MILLIMETERS MIN MAX 4.07 5.20 2.04 2.71 0.71 0.86 -- 1.27 27.94 -- INCHES MIN MAX 0.160 0.205 0.080 0.107 0.028 0.034 -- 0.050 1.100 -- CASE 59-03 DO-41 GLASS (Refer to Section 10 for Surface Mount, Thermal Data and Footprint Information.) MULTIPLE PACKAGE QUANTITY (MPQ) REQUIREMENTS Package Option Type No. Suffix MPQ (Units) Tape and Reel RL, RL2 6K Tape and Ammo TA, TA2 4K NOTE: 1. The "2" suffix refers to 26 mm tape spacing. (Refer to Section 10 for more information on Packaging Specifications.) NOTE 4. ZENER IMPEDANCE (Z Z) DERIVATION Motorola TVS/Zener Device Data 1-1.3 Watt DO-41 Glass Data Sheet 6-27 GENERAL DATA -- 1-1.3 WATT DO-41 GLASS The zener impedance is derived from the 1 kHz cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current (IZT) of (IZK) is superimposed on IZT or IZK. NOTE 5. SURGE CURRENT (i r) NON-REPETITIVE The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current IZT, however, actual device capability is as described in Figure 5 of General Data DO-41 glass. 1-1.3 Watt DO-41 Glass Data Sheet 6-28 Motorola TVS/Zener Device Data