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MLL4684 Dataheets PDF



Part Number MLL4684
Manufacturers Motorola
Logo Motorola
Description LEADLESS GLASS ZENER DIODES
Datasheet MLL4684 DatasheetMLL4684 Datasheet (PDF)

MLL4678 thru MLL4717 ® MOTOROLA 250 MILLIWATT HERMETICALLY SEALED GLASS SILICON ZENER DIODES Low level nitride passivated zener diodes for applications requiring extremely low operating currents, low leakage, and sharp breakdown voltage. • Complete Voltage Range - 1.8 to 43 Volts • Zener Voltage Specified @ IZT = 50 pA • Leadless Package for Surface Mount Technology • Maximum Delta Vz Given from 10 to 100 pA • Available in 8 mm Tape and Reel T1 Cathode Facing Sprocket Holes T2 Anode Facing Spr.

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MLL4678 thru MLL4717 ® MOTOROLA 250 MILLIWATT HERMETICALLY SEALED GLASS SILICON ZENER DIODES Low level nitride passivated zener diodes for applications requiring extremely low operating currents, low leakage, and sharp breakdown voltage. • Complete Voltage Range - 1.8 to 43 Volts • Zener Voltage Specified @ IZT = 50 pA • Leadless Package for Surface Mount Technology • Maximum Delta Vz Given from 10 to 100 pA • Available in 8 mm Tape and Reel T1 Cathode Facing Sprocket Holes T2 Anode Facing Sprocket Holes II ABSOLUTE MAXIMUM RATINGS Rating DC Power Dissipation @ TA = 50·C Derate above TA = 50·C Operating and Storage Junction Temperature Range Symbol Po TJ, Tstg Value 250 1.67 -65 to +175 Unit mW mWrC ·C MECHANICAL CHARACTERISTICS CASE: Double slug, hermetically sealed glass MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230·C for 10 seconds FINISH: All external surfaces are corrosion resistant and readily Bolderable POLARITY: Cathode end indicated by color band. When operated in zener mode, the cathode will be positive with respect to anode MOUNTING POSITION: Any FIGURE 1 - POWER TEMPERATURE DERATING CURVE ~ z ~300 m250 is ffi 200 ~ ~150 "'"c:> ~100 "~ 50 ~ "' "~ 0 o 25 50 75 100 125 150 175 200 "TA, AMBIENT TEMPERATURE lOCI LEADLESS GLASS ZENER DIODES 250 MILLIWATTS U 0.4 0.016 CASE 362·01 4-96 MLL4678 thru MLL4717 ELECTRICAL CHARACTERISTICS ITA = 25°C, VF = 1.5 V max at IF = 100 mA for all types) Type Number (Note 1) MLL4678 MLL4679 MLL4680 MLL4681 MLL4682 Zener Vohage VZ@IZT=50pA Volts Nom (Note 1) Min 1.8 1.710 2.0 1.900 2.2 2.090 2.4 2.280 2.7 2.565 Max 1.890 2.100 2.310 2.520 2.835 Maximum Test Reverse Current Vohage IRpA VRVoits (Note 3) 7.5 1.0 5.0 1.0 4.0 1.0 2.0 1.0 1.0 1.0 MLL4683 3.0 2.850 3.150 0.8 1.0 MLL4684 3.3 3.135 3.465 7.5 1.5 MLL4685 3.6 3.420 3.780 7.5 2.0 MLL4686 3.9 3.705 4.095 5.0 2.0 MLL4687 4.3 4.085 4.515 4.0 2.0 MLL4688 MLL4689 MLL4690 MLL4691 MLL4692 4.7 5.1 5.6 6.2 6.8 4.465 4.845 5.320 5.890 6.460 4.935 5.355 5.880 6.510 7.140 10 3.0 10 3.0 10 4.0 10 5.0 10 5.1 MLL4693 MLL4694 MLL4695 MLL4696 MLL4697 7.5 8.2 8.7 9.1 10 7.125 7.790 8.265 8.645 9.500 7.875 8.610 9.135 9.555 10.50 10 5.7 1.0 6.2 1.0 6.6 1.0 6.9 1.0 7.6 MLL4698 MLL4699 MLL4700 MLL4701 MLL4702 11 12 13 14 15 10.45 11.40 12.35 13.30 14.25 11.55 12.60 13.65 14.70 15.75 0.05 0.05 0.05 0.05 0.05 8.4 9.1 9.8 10.6 11.4 MLL4703 MLL4704 MLL4705 MLL4706 MLL4707 16 17 18 19 20 15.20 16.15 17.10 18.05 19.00 16.80 17.85 18.90 19.95 21.00 0.05 12.1 0.05 12.9 0.05 13.6 0.05 14.4 0.Q1 15.2 MLL4708 MLL4709 MLL4710 MLL4711 MLL4712 22 24 25 27 28 20.90 22.80 23.75 25.65 26.60 23.10 25.20 26.25 28.35 29.40 0.01 16.7 0.01 18.2 0.01 19.0 0.01 20.4 0.01 21.2 MLL4713 MLL4714 MLL4715 MLL4716 MLL4717 30 33 36 39 43 28.50 31.35 34.20 37.05 40.85 31.50 34.65 37.80 40.95 45.15 0.Q1 22.8 0.01 25.0 0.Q1 27.3 0.Q1 29.6 0.Q1 32.6 Maximum Maximum Zener Current Vohage Change IZMmA 4.VZ Volts (Note 2) (Note 4) 120 0.70 110 0.70 100 0.75 95 0.80 90 0.85 85 0.90 80 0.95 75 0.95 70 0.97 65 0.99 60 0.99 55 0.97 50 0.96 45 0.95 35 0.90 31.8 29.0 27.4 26.2 24.8 0.75 0.50 0.10 0.08 0.10 21.6 20.4 19.0 17.5 16.3 0.11 0.12 0.13 0.14 0.15 15.4 14.5 13.2 12.5 11.9 0.16 0.17 0.18 0.19 0.20 10.8 9.9 9.5 8.8 8.5 0.22 0.24 0.25 0.27 0.28 7.9 0.30 7.2 0.33 6.6 0.36 6.1 0.39 5.5 0.43 NOTES: 1. TOLERANCE AND VOLTAGE DESIGNATION (VZ) The type numbers shown have a standard tolerance of ± 5% on the nominal zener voltage. 2. MAXIMUM ZENER CURRENT RATINGS UZM) Maximum Zener current ratings are based on maximum Zener voltage of the individual units. 3. REVERSE LEAKAGE CURRENT UR) Reverse leakage currents are guaranteed and are measured at VR as shown on the table. 4. MAXIMUM VOLTAGE CHANGE (4.VZ) Voltage change is equal to the difference between Vz at 100 pA and Vz at 10 pA. 4·97 .


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