ZMM2V4 - ZMM75 500mW SURFACE MOUNT ZENER DIODE NOT FOR NEW DESIGN, USE BZT52C2V4 - BZT52C51 Features * * * * Planar Die Construction Sealed Glass Case Ideally Suited for Automated Insertion 2.4V - 75V Nominal Zener Voltages A B C Mechanical Data * * * * MiniMELF Case: MiniMELF, Glass Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Approx. Weight: 0.05 grams Dim Min Max A 3.30 3.70 B 1.30 1.60 C 0.28 0.50 All Dimensions in mm Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Symbol Value Unit Power Dissipation (Note 2) Pd 500 mW Forward Voltage @ IF = 200mA VF 1.5 V RqJA 300 K/W Tj, TSTG -55 to +175 C Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Notes: 1. Tested with Pulses, tp = 20ms. 2. Valid provided that Electrodes are kept at Ambient Temperature. DS18005 Rev. H-3 1 of 3 www.diodes.com ZMM2V4-ZMM75 a Diodes Incorporated Electrical Characteristics Type Number Nominal Zener Voltage (Note 1) VZ @ IZT @ TA = 25C unless otherwise specified Zener Voltage Range Maximum Zener Impedance VZ @ IZT ZZT @ IZT Maximum Zener Impedance ZZK @ IZK Maximum Leakage Current @ VR IR@ TJ = 25C IR@ TJ = 150C Temperature Coefficient VR (V) (mA) (V) (W) (W) (mA) (A) (A) (V) (%/K) ZMM2V4 2.4 5.0 2.28 to 2.56 85 600 1.0 50 100 1.0 -0.09 to -0.06 ZMM2V7 2.7 5.0 2.5 to 2.9 85 600 1.0 10 50 1.0 -0.09 to -0.06 ZMM3V0 3.0 5.0 2.8 to 3.2 90 600 1.0 4.0 40 1.0 -0.08 to -0.05 ZMM3V3 3.3 5.0 3.1 to 3.5 90 600 1.0 2.0 40 1.0 -0.08 to -0.05 ZMM3V6 3.6 5.0 3.4 to 3.8 90 600 1.0 2.0 40 1.0 -0.08 to -0.05 ZMM3V9 3.9 5.0 3.7 to 4.1 90 600 1.0 2.0 40 1.0 -0.08 to -0.05 ZMM4V3 4.3 5.0 4.0 to 4.6 90 600 1.0 1.0 20 1.0 -0.06 to -0.03 ZMM4V7 4.7 5.0 4.4 to 5.0 80 600 1.0 0.5 10 1.0 -0.05 to +0.02 ZMM5V1 5.1 5.0 4.8 to 5.4 60 550 1.0 0.1 2.0 1.0 -0.02 to +0.02 ZMM5V6 5.6 5.0 5.2 to 6.0 40 450 1.0 0.1 2.0 1.0 -0.05 to +0.05 ZMM6V2 6.2 5.0 5.8 to 6.6 10 200 1.0 0.1 2.0 2.0 0.03 to 0.06 ZMM6V8 6.8 5.0 6.4 to 7.2 8.0 150 1.0 0.1 2.0 3.0 0.03 to 0.07 ZMM7V5 7.5 5.0 7.0 to 7.9 7.0 50 1.0 0.1 2.0 5.0 0.03 to 0.07 ZMM8V2 8.2 5.0 7.7 to 8.7 7.0 50 1.0 0.1 2.0 6.2 0.03 to 0.08 ZMM9V1 9.1 5.0 8.5 to 9.6 10 50 1.0 0.1 2.0 6.8 0.03 to 0.09 ZMM10 10 5.0 9.4 to 10.6 15 70 1.0 0.1 2.0 7.5 0.03 to 0.10 ZMM11 11 5.0 10.4 to 11.6 20 70 1.0 0.1 2.0 8.2 0.03 to 0.11 ZMM12 12 5.0 11.4 to 12.7 20 90 1.0 0.1 2.0 9.1 0.03 to 0.11 ZMM13 13 5.0 12.4 to 14.1 26 110 1.0 0.1 2.0 10 0.03 to 0.11 ZMM15 15 5.0 13.8 to 15.6 30 110 1.0 0.1 2.0 11 0.03 to 0.11 ZMM16 16 5.0 15.3 to 17.1 40 170 1.0 0.1 2.0 12 0.03 to 0.11 ZMM18 18 5.0 16.8 to 19.1 50 170 1.0 0.1 2.0 13 0.03 to 0.11 ZMM20 20 5.0 18.8 to 21.2 55 220 1.0 0.1 2.0 15 0.03 to 0.11 ZMM22 22 5.0 20.8 to 23.3 55 220 1.0 0.1 2.0 16 0.04 to 0.12 ZMM24 24 5.0 22.8 to 25.6 80 220 1.0 0.1 2.0 18 0.04 to 0.12 ZMM27 27 5.0 25.1 to 28.9 80 220 1.0 0.1 2.0 20 0.04 to 0.12 ZMM30 30 5.0 28 to 32 80 220 1.0 0.1 2.0 22 0.04 to 0.12 ZMM33 33 5.0 31 to 35 80 220 1.0 0.1 2.0 24 0.04 to 0.12 ZMM36 36 5.0 34 to 38 80 220 1.0 0.1 2.0 27 0.04 to 0.12 ZMM39 39 2.5 37 to 41 90 500 0.5 0.1 5.0 30 0.04 to 0.12 ZMM43 43 2.5 40 to 46 90 600 0.5 0.1 5.0 33 0.04 to 0.12 ZMM47 47 2.5 44 to 50 110 700 0.5 0.1 5.0 36 0.04 to 0.12 ZMM51 51 2.5 48 to 54 125 700 0.5 0.1 10 39 0.04 to 0.12 ZMM56 56 2.5 52 to 60 135 1000 0.5 0.1 10 43 0.04 to 0.12 ZMM62 62 2.5 58 to 66 150 1000 0.5 0.1 10 47 0.04 to 0.12 ZMM68 68 2.5 64 to 72 200 1000 0.5 0.1 10 51 0.04 to 0.12 ZMM75 75 2.5 70 to 79 250 1500 0.5 0.1 10 56 0.04 to 0.12 Notes: 1. Tested with pulses tp = 20 ms. 2. Valid provided that electrodes are kept at ambient temperature. NOT FOR NEW DESIGN, USE BZT52C2V4 - BZT52C51 DS18005 Rev. H-3 2 of 3 www.diodes.com ZMM2V4-ZMM75 50 100 Ptot = 500mW TA = 25C 40 80 IZ, ZENER CURRENT (mA) IZ, ZENER CURRENT (mA) Ptot = 500mW TA = 25C 60 40 20 30 20 10 0 0 4 8 12 16 0 20 30 25 20 VZ, ZENER VOLTAGE (V) Fig. 2, Zener Current vs Zener Voltage 15 VZ, ZENER VOLTAGE (V) Fig. 1, Zener Current vs Zener Voltage NOT FOR NEW DESIGN, 1000 51 USE BZT52C2V4 - BZT52C 600 35 Tj = 25C Pd, POWER DISSIPATION (mW) 500 IZ = 1mA 100 400 300 5mA 200 10 10mA 100 1 0 0 40 80 120 160 0 200 5 10 15 20 VZ, ZENER VOLTAGE (V) Fig. 4, Differential Zener Impedance TA, AMBIENT TEMPERATURE (C) Fig. 3, Power Dissipation vs Ambient Temperature 25 200 Cj, JUNCTION CAPACITANCE (pF) VR = 2V Tj = 25C 150 100 50 0 0 5 10 15 20 25 VZ, ZENER VOLTAGE (V) Fig. 5, Junction Capacitance vs Zener Voltage DS18005 Rev. H-3 3 of 3 www.diodes.com ZMM2V4-ZMM75